include/SDL_haptic.h
author Edgar Simo <bobbens@gmail.com>
Mon, 07 Jul 2008 16:58:16 +0000
branchgsoc2008_force_feedback
changeset 2502 5356ca0c36a3
parent 2501 ff12f79dfc8d
child 2504 e68c99a19a2f
permissions -rw-r--r--
Fixed linux directions being inverted.
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/*
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    SDL - Simple DirectMedia Layer
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    Copyright (C) 2008 Edgar Simo
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    This library is free software; you can redistribute it and/or
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    modify it under the terms of the GNU Lesser General Public
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    License as published by the Free Software Foundation; either
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    version 2.1 of the License, or (at your option) any later version.
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    This library is distributed in the hope that it will be useful,
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    but WITHOUT ANY WARRANTY; without even the implied warranty of
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    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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    Lesser General Public License for more details.
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    You should have received a copy of the GNU Lesser General Public
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    License along with this library; if not, write to the Free Software
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    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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    Sam Lantinga
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    slouken@libsdl.org
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*/
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/**
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 * \file SDL_haptic.h
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 *
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 * \brief The SDL Haptic subsystem allows you to control haptic (force feedback)
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 *  devices.
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 *
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 * The basic usage is as follows:
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 *   - Initialize the Subsystem (SDL_INIT_HAPTIC).
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 *   - Open a Haptic Device.
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 *     - SDL_HapticOpen(...) to open from index.
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 *     - SDL_HapticOpenFromJoystick(...) to open from an existing joystick.
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 *   - Create an effect (SDL_HapticEffect).
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 *   - Upload the effect with SDL_HapticNewEffect(...).
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 *   - Run the effect with SDL_HapticRunEffect(...).
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 *   - (optional) Free the effect with SDL_HapticDestroyEffect(...).
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 *   - Close the haptic device with SDL_HapticClose(...).
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 *
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 *
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 * Example:
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 *
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 * \code
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 * int test_haptic( SDL_Joystick * joystick ) {
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 *    SDL_Haptic *haptic;
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 *    SDL_HapticEffect effect;
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 *    int effect_id;
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 *
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 *    // Open the device
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 *    haptic = SDL_HapticOpenFromJoystick( joystick );
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 *    if (haptic == NULL) return -1; // Most likely joystick isn't haptic
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 *
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 *    // See if it can do sine waves
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 *    if ((SDL_HapticQueryEffects(haptic) & SDL_HAPTIC_SINE)==0) {
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 *       SDL_HapticClose(haptic); // No sine effect
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 *       return -1;
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 *    }
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 *
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 *    // Create the effect
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 *    memset( &effect, 0, sizeof(SDL_HapticEffect) ); // 0 is safe default
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 *    effect.type = SDL_HAPTIC_SINE;
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 *    effect.periodic.direction.type = SDL_HAPTIC_POLAR; // Polar coordinates
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 *    effect.periodic.direction.dir[0] = 18000; // Force comes from south
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 *    effect.periodic.period = 1000; // 1000 ms
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 *    effect.periodic.magnitude = 20000; // 20000/32767 strength
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 *    effect.periodic.length = 5000; // 5 seconds long
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 *    effect.periodic.attack_length = 1000; // Takes 1 second to get max strength
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 *    effect.periodic.fade_length = 1000; // Takes 1 second to fade away
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 *
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 *    // Upload the effect
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 *    effect_id = SDL_HapticNewEffect( haptic, &effect );
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 *
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 *    // Test the effect
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 *    SDL_HapticRunEffect( haptic, effect_id );
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 *    SDL_Delay( 5000); // Wait for the effect to finish
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 *
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 *    // We destroy the effect, although closing the device also does this
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 *    SDL_HapticDestroyEffect( haptic, effect_id );
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 *
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 *    // Close the device
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 *    SDL_HapticClose(haptic);
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 *
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 *    return 0; // Success
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 * }
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 * \endcode
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 *
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 * \author Edgar Simo Serra
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 */
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#ifndef _SDL_haptic_h
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#define _SDL_haptic_h
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#include "SDL_stdinc.h"
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#include "SDL_error.h"
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#include "SDL_joystick.h"
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#include "begin_code.h"
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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/* *INDENT-OFF* */
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extern "C" {
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   /* *INDENT-ON* */                                                         
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#endif /* __cpluspuls */
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/**
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 * \typedef SDL_Haptic
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 *
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 * \brief The haptic structure used to identify an SDL haptic.
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 *
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 * \sa SDL_HapticOpen
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 * \sa SDL_HapticOpenFromJoystick
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 * \sa SDL_HapticClose
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 */
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struct _SDL_Haptic;                                                     
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typedef struct _SDL_Haptic SDL_Haptic;
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/*
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 * Different haptic features a device can have.
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 */
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/**
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 * \def SDL_HAPTIC_CONSTANT
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 *
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 * \brief Constant haptic effect.
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 *
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 * \sa SDL_HapticCondition
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 */
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#define SDL_HAPTIC_CONSTANT   (1<<0) /* Constant effect supported */
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/**
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 * \def SDL_HAPTIC_SINE
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 *
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 * \brief Periodic haptic effect that simulates sine waves.
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 *
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 * \sa SDL_HapticPeriodic
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 */
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#define SDL_HAPTIC_SINE       (1<<1) /* Sine wave effect supported */
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/**
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 * \def SDL_HAPTIC_SQUARE
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 *
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 * \brief Periodic haptic effect that simulates square waves.
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 * 
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 * \sa SDL_HapticPeriodic
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 */
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#define SDL_HAPTIC_SQUARE     (1<<2) /* Square wave effect supported */
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/**
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 * \def SDL_HAPTIC_TRIANGLE
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 *
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 * \brief Periodic haptic effect that simulates triangular waves.
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 *
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 * \sa SDL_HapticPeriodic
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 */
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#define SDL_HAPTIC_TRIANGLE   (1<<3) /* Triangle wave effect supported */
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/**
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 * \def SDL_HAPTIC_SAWTOOTHUP
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 *
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 * \brief Periodic haptic effect that simulates saw tooth up waves.
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 *
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 * \sa SDL_HapticPeriodic
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 */
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#define SDL_HAPTIC_SAWTOOTHUP (1<<4) /* Sawtoothup wave effect supported */
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/**
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 * \def SDL_HAPTIC_SAWTOOTHDOWN
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 *
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 * \brief Periodic haptic effect that simulates saw tooth down waves.
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 *
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 * \sa SDL_HapticPeriodic
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 */
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#define SDL_HAPTIC_SAWTOOTHDOWN (1<<5) /* Sawtoothdown wave effect supported */
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/**
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 * \def SDL_HAPTIC_RAMP
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 *
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 * \brief Ramp haptic effect.
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 *
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 * \sa SDL_HapticRamp
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 */
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#define SDL_HAPTIC_RAMP       (1<<6) /* Ramp effect supported */
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/**
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 * \def SDL_HAPTIC_SPRING
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 *
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 * \brief Condition haptic effect that simulates a spring.  Effect is based on the
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 * axes position.
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 *
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 * \sa SDL_HapticCondition
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 */
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#define SDL_HAPTIC_SPRING     (1<<7) /* Spring effect supported - uses axes position */
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/**
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 * \def SDL_HAPTIC_DAMPER
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 *
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 * \brief Condition haptic effect that simulates dampening.  Effect is based on the
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 * axes velocity.
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 *
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 * \sa SDL_HapticCondition
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 */
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#define SDL_HAPTIC_DAMPER     (1<<8) /* Damper effect supported - uses axes velocity */
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/**
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 * \def SDL_HAPTIC_INERTIA
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 *
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 * \brief Condition haptic effect that simulates inertia.  Effect is based on the axes
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 * acceleration.
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 *
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 * \sa SDL_HapticCondition
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 */
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#define SDL_HAPTIC_INERTIA    (1<<9) /* Inertia effect supported - uses axes acceleration */
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/**
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 * \def SDL_HAPTIC_FRICTION
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 *
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 * \brief Condition haptic effect that simulates friction.  Effect is based on the axes
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 * movement.
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 *
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 * \sa SDL_HapticCondition
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 */
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#define SDL_HAPTIC_FRICTION   (1<<10) /* Friction effect supported - uses axes movement */
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/**
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 * \def SDL_HAPTIC_CUSTOM
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 *
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 * \brief User defined custom haptic effect. TODO.
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 */
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#define SDL_HAPTIC_CUSTOM     (1<<11) /* Custom effect is supported */
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/* These last two are features the device has, not effects */
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/**
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 * \def SDL_HAPTIC_GAIN
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 *
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 * \brief Device supports setting the global gain.
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 *
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 * \sa SDL_HapticSetGain
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 */
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#define SDL_HAPTIC_GAIN       (1<<12) /* Device can set global gain */
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/**
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 * \def SDL_HAPTIC_AUTOCENTER
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 *
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 * \brief Device supports setting autocenter.
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 *
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 * \sa SDL_HapticSetAutocenter
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 */
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#define SDL_HAPTIC_AUTOCENTER (1<<13) /* Device can set autocenter */
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/**
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 * \def SDL_HAPTIC_STATUS
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 *
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 * \brief Device can be queried for effect status.
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 *
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 * \sa SDL_HapticGetEffectStatus
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 */
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#define SDL_HAPTIC_STATUS     (1<<14) /* Device can be queried for effect status */
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/*
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 * Direction encodings
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 */
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/**
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 * \def SDL_HAPTIC_POLAR
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 *
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 * \brief Uses polar coordinates for the direction.
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 *
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 * \sa SDL_HapticDirection
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 */
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#define SDL_HAPTIC_POLAR      0
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/**
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 * \def SDL_HAPTIC_CARTESIAN
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 *
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 * \brief Uses cartesian coordinates for the direction.
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 *
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 * \sa SDL_HapticDirection
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 */
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#define SDL_HAPTIC_CARTESIAN  1
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/**
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 * \struct SDL_HapticDirection
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 *
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 * \brief Structure that represents a haptic direction.
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 *
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 * Directions can be specified by:
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 *   - SDL_HAPTIC_POLAR: Specified by polar coordinates.
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 *   - SDL_HAPTIC_CARTESIAN: Specified by cartesian coordinates.
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 *
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 * Cardinal directions of the haptic device are relative to the positioning
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 *  of the device.  North is considered to be away from the user.
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 *
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 * The following diagram represents the cardinal directions:
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 * \code
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 *            .--.
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 *            |__| .-------.
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 *            |=.| |.-----.|
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 *            |--| ||     ||
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 *            |  | |'-----'|
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 *            |__|~')_____('
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 *              [ COMPUTER ]
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 *
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 *
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 *                  North (-1)
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 *                    ^
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 *                    |
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 *                    |
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 * (1)  West <----[ HAPTIC ]----> East (-1)
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 *                    |
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 *                    |
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 *                    v
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 *                  South (1)
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 *
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 *
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 *                 [ USER ]
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 *                   \|||/
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 *                   (o o)
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 *             ---ooO-(_)-Ooo---
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 * \endcode
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 *
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 * If type is SDL_HAPTIC_POLAR, direction is encoded by hundredths of a 
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 *  degree starting north and turning clockwise.  The cardinal directions would be:
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 *   - North: 0 (0 degrees)
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 *   - West: 9000 (90 degrees)
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 *   - South: 18000 (180 degrees)
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 *   - East: 27000 (270 degrees)
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 *
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 * If type is SDL_HAPTIC_CARTESIAN, direction is encoded by position.
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 *  The cardinal directions would be:
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 *   - North:  0,-1
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 *   - West:  -1, 0
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 *   - South:  0, 1
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 *   - East:   1, 0
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 *
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 *
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 * Example:
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 * \code
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 * SDL_HapticDirection direction;
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 *
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 * direction.type = SDL_HAPTIC_POLAR; // We'll be using polar direction encoding.
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 * direction.dir = 180000; // Force comes from the south meaning the user will
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 *                         // have to pull the stick to counteract.
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 * \endcode
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 *
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 * \sa SDL_HAPTIC_POLAR
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 * \sa SDL_HAPTIC_CARTESIAN
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 * \sa SDL_HapticEffect
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 */
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typedef struct SDL_HapticDirection {
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   Uint8 type; /**< The type of encoding. */
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   Uint16 dir[2]; /**< The encoded direction. */
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} SDL_HapticDirection;
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/**
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 * \struct SDL_HapticConstant
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 *
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 * \brief A structure containing a template for a Constant effect.
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 *
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 * The struct is exclusive to the SDL_HAPTIC_CONSTANT effect.
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 *
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 * \sa SDL_HAPTIC_CONSTANT
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 * \sa SDL_HapticEffect
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 */
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typedef struct SDL_HapticConstant {
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   /* Header */
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   Uint16 type; /**< SDL_HAPTIC_CONSTANT */
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   SDL_HapticDirection direction; /**< Direction of the effect. */
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   /* Replay */
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   Uint16 length; /**< Duration of the effect. */
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   Uint16 delay; /**< Delay before starting the effect. */
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   /* Trigger */
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   Uint16 button; /**< Button that triggers the effect. */
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   Uint16 interval; /**< How soon it can be triggered again after button. */
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   /* Constant */
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   Sint16 level; /**< Strength of the constant effect. */
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   /* Envelope */
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   Uint16 attack_length; /**< Duration of the attack. */
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   Uint16 attack_level; /**< Level at the start of the attack. */
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   Uint16 fade_length; /**< Duration of the fade. */
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   Uint16 fade_level; /**< Level at the end of the fade. */
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} SDL_HapticConstant;
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/**
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 * \struct SDL_HapticPeriodic
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 *
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 * \brief A structure containing a template for a Periodic effect.
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 *
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 * The struct handles the following effects:
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 *   - SDL_HAPTIC_SINE
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 *   - SDL_HAPTIC_SQUARE
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 *   - SDL_HAPTIC_TRIANGLE
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 *   - SDL_HAPTIC_SAWTOOTHUP
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 *   - SDL_HAPTIC_SAWTOOTHDOWN
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 *
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 * Examples:
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 * \code
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 * SDL_HAPTIC_SINE
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 *   __      __      __      __
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 *  /  \    /  \    /  \    /
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 * /    \__/    \__/    \__/
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 *
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 * SDL_HAPTIC_SQUARE
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 *  __    __    __    __    __
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 * |  |  |  |  |  |  |  |  |  |
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   395
 * |  |__|  |__|  |__|  |__|  |
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   396
 *
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   397
 * SDL_HAPTIC_TRIANGLE
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   398
 *   /\    /\    /\    /\    /\
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   399
 *  /  \  /  \  /  \  /  \  /
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   400
 * /    \/    \/    \/    \/
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   401
 *
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   402
 * SDL_HAPTIC_SAWTOOTHUP
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   403
 *    __    __    __    __    _
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   404
 *   /  |  /  |  /  |  /  |  /
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   405
 *  /   | /   | /   | /   | /
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   406
 * /    |/    |/    |/    |/
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   407
 *
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   408
 * SDL_HAPTIC_SAWTOOTHDOWN
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   409
 * __    __    __    __    __
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   410
 *   \  |  \  |  \  |  \  |  \
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   411
 *    \ |   \ |   \ |   \ |   \
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   412
 *     \|    \|    \|    \|
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   413
 * \endcode
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   414
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   415
 * \sa SDL_HAPTIC_SINE
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   416
 * \sa SDL_HAPTIC_SQUARE
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   417
 * \sa SDL_HAPTIC_TRIANGLE
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   418
 * \sa SDL_HAPTIC_SAWTOOTHUP
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   419
 * \sa SDL_HAPTIC SAWTOOTHDOWN
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   420
 * \sa SDL_HapticEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   421
 */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   422
typedef struct SDL_HapticPeriodic {
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   423
   /* Header */
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   424
   Uint16 type; /**< SDL_HAPTIC_{SINE,SQUARE,TRIANGLE,SAWTOOTHUP,SAWTOOTHDOWN} */
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   425
   SDL_HapticDirection direction; /**< Direction of the effect. */
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   426
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   427
   /* Replay */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   428
   Uint16 length; /**< Duration of the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   429
   Uint16 delay; /**< Delay before starting the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   430
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   431
   /* Trigger */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   432
   Uint16 button; /**< Button that triggers the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   433
   Uint16 interval; /**< How soon it can be triggered again after button. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   434
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   435
   /* Periodic */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   436
   Uint16 period; /**< Period of the wave. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   437
   Sint16 magnitude; /**< Peak value. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   438
   Sint16 offset; /**< Mean value of the wave. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   439
   Uint16 phase; /**< Horizontal shift. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   440
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   441
   /* Envelope */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   442
   Uint16 attack_length; /**< Duration of the attack. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   443
   Uint16 attack_level; /**< Level at the start of the attack. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   444
   Uint16 fade_length; /**< Duration of the fade. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   445
   Uint16 fade_level; /**< Level at the end of the fade. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   446
} SDL_HapticPeriodic;
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   447
/**
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   448
 * \struct SDL_HapticCondition
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   449
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   450
 * \brief A structure containing a template for a Condition effect.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   451
 *
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   452
 * Direction is handled by condition internals instead of a direction member.
2500
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   453
 *  Each of right_sat, lefT-sat, right_coeff, left_coeff, deadband and center
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   454
 *  have two parameters, first is for x value, second is for y value following
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   455
 *  the scheme set by SDL_HapticDirection.
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   456
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   457
 * The struct handles the following effects:
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   458
 *   - SDL_HAPTIC_SPRING: Effect based on axes position.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   459
 *   - SDL_HAPTIC_DAMPER: Effect based on axes velocity.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   460
 *   - SDL_HAPTIC_INERTIA: Effect based on axes acceleration.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   461
 *   - SDL_HAPTIC_FRICTION: Effect based on axes movement.
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   462
 *
2500
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   463
 * \sa SDL_HapticDirection
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   464
 * \sa SDL_HAPTIC_SPRING
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   465
 * \sa SDL_HAPTIC_DAMPER
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   466
 * \sa SDL_HAPTIC_INERTIA
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   467
 * \sa SDL_HAPTIC_FRICTION
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   468
 * \sa SDL_HapticEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   469
 */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   470
typedef struct SDL_HapticCondition {
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   471
   /* Header */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   472
   Uint16 type; /**< SDL_HAPTIC_{SPRING,DAMPER,INERTIA,FRICTION} */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   473
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   474
   /* Replay */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   475
   Uint16 length; /**< Duration of the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   476
   Uint16 delay; /**< Delay before starting the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   477
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   478
   /* Trigger */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   479
   Uint16 button; /**< Button that triggers the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   480
   Uint16 interval; /**< How soon it can be triggered again after button. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   481
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   482
   /* Condition */
2500
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   483
   Uint16 right_sat[2]; /**< Level when joystick is to the right. */
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   484
   Uint16 left_sat[2]; /**< Level when joystick is to the left. */
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   485
   Sint16 right_coeff[2]; /**< How fast to increase the force towards the right. */
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   486
   Sint16 left_coeff[2]; /**< How fast to increase the force towards the left. */
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   487
   Uint16 deadband[2]; /**< Size of the dead zone. */
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   488
   Sint16 center[2]; /**< Position of the dead zone. */
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   489
} SDL_HapticCondition;
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   490
/**
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   491
 * \struct SDL_HapticRamp
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   492
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   493
 * \brief A structure containing a template for a Ramp effect.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   494
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   495
 * This struct is exclusively for the SDL_HAPTIC_RAMP effect.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   496
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   497
 * \sa SDL_HAPTIC_RAMP
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   498
 * \sa SDL_HapticEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   499
 */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   500
typedef struct SDL_HapticRamp {
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   501
   /* Header */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   502
   Uint16 type; /**< SDL_HAPTIC_RAMP */
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   503
   SDL_HapticDirection direction; /**< Direction of the effect. */
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   504
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   505
   /* Replay */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   506
   Uint16 length; /**< Duration of the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   507
   Uint16 delay; /**< Delay before starting the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   508
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   509
   /* Trigger */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   510
   Uint16 button; /**< Button that triggers the effect. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   511
   Uint16 interval; /**< How soon it can be triggered again after button. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   512
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   513
   /* Ramp */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   514
   Sint16 start; /**< Beginning strength level. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   515
   Sint16 end; /**< Ending strength level. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   516
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   517
   /* Envelope */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   518
   Uint16 attack_length; /**< Duration of the attack. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   519
   Uint16 attack_level; /**< Level at the start of the attack. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   520
   Uint16 fade_length; /**< Duration of the fade. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   521
   Uint16 fade_level; /**< Level at the end of the fade. */
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   522
} SDL_HapticRamp;
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   523
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   524
 * \union SDL_HapticEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   525
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   526
 * \brief The generic template for any haptic effect.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   527
 *
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   528
 * All values max at 32767 (0x7FFF).  Signed values also can be negative.
2481
5d0ea4576f20 More comments.
Edgar Simo <bobbens@gmail.com>
parents: 2480
diff changeset
   529
 * Time values unless specified otherwise are in milliseconds.
5d0ea4576f20 More comments.
Edgar Simo <bobbens@gmail.com>
parents: 2480
diff changeset
   530
 *
5d0ea4576f20 More comments.
Edgar Simo <bobbens@gmail.com>
parents: 2480
diff changeset
   531
 * Common parts:
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   532
 * \code
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   533
 * // Replay - All effects have this
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   534
 * Uint16 length;        // Duration of effect (ms).
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   535
 * Uint16 delay;         // Delay before starting effect.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   536
 *
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   537
 * // Trigger - All effects have this
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   538
 * Uint16 button;        // Button that triggers effect.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   539
 * Uint16 interval;      // How soon before effect can be triggered again.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   540
 *
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   541
 * // Envelope - Not all effects have this
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   542
 * Uint16 attack_length; // Duration of the attack (ms).
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   543
 * Uint16 attack_level;  // Level at the start of the attack.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   544
 * Uint16 fade_length;   // Duration of the fade out (ms).
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   545
 * Uint16 fade_level;    // Level at the end of the fade.
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   546
 * \endcode
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   547
 *
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   548
 *
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   549
 * Here we have an example of an effect evolution in time:
2481
5d0ea4576f20 More comments.
Edgar Simo <bobbens@gmail.com>
parents: 2480
diff changeset
   550
 *
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   551
 * \code
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   552
 * Strength
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   553
 * ^
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   554
 * |
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   555
 * | effect strength -->  _________________
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   556
 * |                     /                 \
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   557
 * |                    /                   \
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   558
 * |                   /                     \
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   559
 * |                  /                       \ 
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   560
 * | attack_level --> |                        \
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   561
 * |                  |                        |  <---  fade_level
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   562
 * |
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   563
 * +--------------------------------------------------> Time
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   564
 *                    [--]                 [---]
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   565
 *                    attack_length        fade_length
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   566
 * 
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   567
 * [------------------][-----------------------]
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   568
 * delay               length
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   569
 * \endcode
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   570
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   571
 * \sa SDL_HapticConstant
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   572
 * \sa SDL_HapticPeriodic
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   573
 * \sa SDL_HapticCondition
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   574
 * \sa SDL_HapticRamp
2481
5d0ea4576f20 More comments.
Edgar Simo <bobbens@gmail.com>
parents: 2480
diff changeset
   575
 */
2477
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   576
typedef union SDL_HapticEffect {
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   577
   /* Common for all force feedback effects */
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   578
   Uint16 type; /**< Effect type. */
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   579
   SDL_HapticConstant constant; /**< Constant effect. */
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   580
   SDL_HapticPeriodic periodic; /**< Periodic effect. */
2500
5251d0510b7e Implemented polar coordinates in linux.
Edgar Simo <bobbens@gmail.com>
parents: 2499
diff changeset
   581
   SDL_HapticCondition condition; /**< Condition effect. */
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   582
   SDL_HapticRamp ramp; /**< Ramp effect. */
2477
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   583
} SDL_HapticEffect;
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   584
2472
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   585
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   586
/* Function prototypes */
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   587
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   588
 * \fn int SDL_NumHaptics(void)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   589
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   590
 * \brief Count the number of joysticks attached to the system.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   591
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   592
 *    \return Number of haptic devices detected on the system.
2472
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   593
 */
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   594
extern DECLSPEC int SDLCALL SDL_NumHaptics(void);
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   595
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   596
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   597
 * \fn const char * SDL_HapticName(int device_index)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   598
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   599
 * \brief Get the implementation dependent name of a Haptic device.
2472
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   600
 * This can be called before any joysticks are opened.
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   601
 * If no name can be found, this function returns NULL.
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   602
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   603
 *    \param device_index Index of the device to get it's name.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   604
 *    \return Name of the device or NULL on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   605
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   606
 * \sa SDL_NumHaptics
2472
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   607
 */
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   608
extern DECLSPEC const char *SDLCALL SDL_HapticName(int device_index);
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   609
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   610
/**
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   611
 * \fn SDL_Haptic * SDL_HapticOpen(int device_index)
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   612
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   613
 * \brief Opens a Haptic device for usage - the index passed as an
2476
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   614
 * argument refers to the N'th Haptic device on this system.
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   615
 *
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   616
 * This function returns a Haptic device identifier, or Null
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   617
 * if an error occurred.
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   618
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   619
 *    \param device_index Index of the device to open.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   620
 *    \return Device identifier or NULL on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   621
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   622
 * \sa SDL_HapticOpenFromJoystick
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   623
 * \sa SDL_HapticClose
2476
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   624
 */
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   625
extern DECLSPEC SDL_Haptic * SDL_HapticOpen(int device_index);
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   626
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   627
/**
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   628
 * \fn int SDL_JoystickIsHaptic(SDL_Joystick * joystick)
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   629
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   630
 * \brief Checks to see if a joystick has haptic features.
2489
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   631
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   632
 *    \param joystick Joystick to test for haptic capabilities.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   633
 *    \return SDL_TRUE if the joystick is haptic, SDL_FALSE if it isn't
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   634
 *            or -1 if an error ocurred.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   635
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   636
 * \sa SDL_HapticOpenFromJoystick
2489
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   637
 */
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   638
extern DECLSPEC int SDL_JoystickIsHaptic(SDL_Joystick * joystick);
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   639
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   640
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   641
 * \fn SDL_Haptic * SDL_HapticOpenFromJoystick(SDL_Joystick * joystick)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   642
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   643
 * \brief Opens a Haptic device for usage from a Joystick device.  Still has
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   644
 * to be closed seperately to the joystick.
2489
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   645
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   646
 *    \param joystick Joystick to create a haptic device from.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   647
 *    \return A valid haptic device identifier on success or NULL on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   648
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   649
 * \sa SDL_HapticOpen
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   650
 * \sa SDL_HapticClose
2489
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   651
 */
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   652
extern DECLSPEC SDL_Haptic * SDL_HapticOpenFromJoystick(SDL_Joystick * joystick);
96adc8025331 Exposed some of the joystick stuff to the haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents: 2488
diff changeset
   653
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   654
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   655
 * \fn void SDL_HapticClose(SDL_Haptic * haptic)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   656
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   657
 * \brief Closes a Haptic device previously opened with SDL_HapticOpen.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   658
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   659
 *    \param haptic Haptic device to close.
2476
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   660
 */
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   661
extern DECLSPEC void SDL_HapticClose(SDL_Haptic * haptic);
242d8a668ebb * Implemented opening and closing of haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2472
diff changeset
   662
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   663
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   664
 * \fn int SDL_HapticNumEffects(SDL_Haptic * haptic)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   665
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   666
 * \brief Returns the number of effects a haptic device can store.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   667
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   668
 *    \param haptic The haptic device to query effect max.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   669
 *    \return The number of effects the haptic device can store or
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   670
 *            -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   671
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   672
 * \sa SDL_HapticQuery
2478
4fd783e0f34b Added query functions for haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2477
diff changeset
   673
 */
4fd783e0f34b Added query functions for haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2477
diff changeset
   674
extern DECLSPEC int SDL_HapticNumEffects(SDL_Haptic * haptic);
4fd783e0f34b Added query functions for haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2477
diff changeset
   675
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   676
/**
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   677
 * \fn unsigned int SDL_HapticQuery(SDL_Haptic * haptic)
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   678
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   679
 * \brief Gets the haptic devices supported features in bitwise matter.
2478
4fd783e0f34b Added query functions for haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2477
diff changeset
   680
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   681
 * Example: 
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   682
 * \code
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   683
 * if (SDL_HapticQueryEffects(haptic) & SDL_HAPTIC_CONSTANT) {
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   684
 *    printf("We have constant haptic effect!");
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   685
 * }
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   686
 * \endcode
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   687
 *    
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   688
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   689
 *    \param haptic The haptic device to query.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   690
 *    \return Haptic features in bitwise manner (OR'd).
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   691
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   692
 * \sa SDL_HapticNumEffects
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   693
 * \sa SDL_HapticEffectSupported
2478
4fd783e0f34b Added query functions for haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2477
diff changeset
   694
 */
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   695
extern DECLSPEC unsigned int SDL_HapticQuery(SDL_Haptic * haptic);
2478
4fd783e0f34b Added query functions for haptic devices.
Edgar Simo <bobbens@gmail.com>
parents: 2477
diff changeset
   696
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   697
/**
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   698
 * \fn int SDL_HapticEffectSupported(SDL_Haptic * haptic, SDL_HapticEffect * effect)
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   699
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   700
 * \brief Checks to see if effect is supported by haptic.
2486
24dd8b8669fa Added SDL_HAPTIC_CUSTOM (not supported on linux).
Edgar Simo <bobbens@gmail.com>
parents: 2485
diff changeset
   701
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   702
 *    \param haptic Haptic device to check on.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   703
 *    \param effect Effect to check to see if it is supported.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   704
 *    \return SDL_TRUE if effect is supported, SDL_FALSE if it isn't or 
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   705
 *            -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   706
 * 
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   707
 * \sa SDL_HapticQuery
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   708
 * \sa SDL_HapticNewEffect
2486
24dd8b8669fa Added SDL_HAPTIC_CUSTOM (not supported on linux).
Edgar Simo <bobbens@gmail.com>
parents: 2485
diff changeset
   709
 */
24dd8b8669fa Added SDL_HAPTIC_CUSTOM (not supported on linux).
Edgar Simo <bobbens@gmail.com>
parents: 2485
diff changeset
   710
extern DECLSPEC int SDL_HapticEffectSupported(SDL_Haptic * haptic, SDL_HapticEffect * effect);
24dd8b8669fa Added SDL_HAPTIC_CUSTOM (not supported on linux).
Edgar Simo <bobbens@gmail.com>
parents: 2485
diff changeset
   711
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   712
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   713
 * \fn int SDL_HapticNewEffect(SDL_Haptic * haptic, SDL_HapticEffect * effect)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   714
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   715
 * \brief Creates a new haptic effect on the device.
2483
9d52368ebcf5 Setting effects memory to 0.
Edgar Simo <bobbens@gmail.com>
parents: 2482
diff changeset
   716
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   717
 *    \param haptic Haptic device to create the effect on.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   718
 *    \param effect Properties of the effect to create.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   719
 *    \return The id of the effect on success or -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   720
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   721
 * \sa SDL_HapticUpdateEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   722
 * \sa SDL_HapticRunEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   723
 * \sa SDL_HapticDestroyEffect
2477
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   724
 */
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   725
extern DECLSPEC int SDL_HapticNewEffect(SDL_Haptic * haptic, SDL_HapticEffect * effect);
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   726
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   727
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   728
 * \fn int SDL_HapticUpdateEffect(SDL_Haptic * haptic, int effect, SDL_HapticEffect * data)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   729
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   730
 * \brief Updates an effect.  Can be used dynamically, although behaviour when
2488
8e2bdbccf7ff Added SDL_HapticUpdateEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2487
diff changeset
   731
 * dynamically changing direction may be strange.  Specifically the effect
8e2bdbccf7ff Added SDL_HapticUpdateEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2487
diff changeset
   732
 * may reupload itself and start playing from the start.  You cannot change
8e2bdbccf7ff Added SDL_HapticUpdateEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2487
diff changeset
   733
 * the type either when running UpdateEffect.
8e2bdbccf7ff Added SDL_HapticUpdateEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2487
diff changeset
   734
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   735
 *    \param haptic Haptic device that has the effect.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   736
 *    \param effect Effect to update.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   737
 *    \param data New effect properties to use.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   738
 *    \return The id of the effect on success or -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   739
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   740
 * \sa SDL_HapticNewEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   741
 * \sa SDL_HapticRunEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   742
 * \sa SDL_HapticDestroyEffect
2488
8e2bdbccf7ff Added SDL_HapticUpdateEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2487
diff changeset
   743
 */
8e2bdbccf7ff Added SDL_HapticUpdateEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2487
diff changeset
   744
extern DECLSPEC int SDL_HapticUpdateEffect(SDL_Haptic * haptic, int effect, SDL_HapticEffect * data);
8e2bdbccf7ff Added SDL_HapticUpdateEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2487
diff changeset
   745
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   746
/**
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   747
 * \fn int SDL_HapticRunEffect(SDL_Haptic * haptic, int effect)
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   748
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   749
 * \brief Runs the haptic effect on it's assosciated haptic device.
2483
9d52368ebcf5 Setting effects memory to 0.
Edgar Simo <bobbens@gmail.com>
parents: 2482
diff changeset
   750
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   751
 *    \param haptic Haptic device to run the effect on.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   752
 *    \param effect Identifier of the haptic effect to run.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   753
 *    \return 0 on success or -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   754
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   755
 * \sa SDL_HapticStopEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   756
 * \sa SDL_HapticDestroyEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   757
 * \sa SDL_HapticGetEffectStatus
2477
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   758
 */
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   759
extern DECLSPEC int SDL_HapticRunEffect(SDL_Haptic * haptic, int effect);
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   760
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   761
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   762
 * \fn int SDL_HapticStopEffect(SDL_Haptic * haptic, int effect)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   763
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   764
 * \brief Stops the haptic effect on it's assosciated haptic device.
2485
67978eea6d10 Added SDL_HapticStopEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2484
diff changeset
   765
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   766
 *    \param haptic Haptic device to stop the effect on.
2499
cc2b270608b2 Created SDL_HapticDirection.
Edgar Simo <bobbens@gmail.com>
parents: 2498
diff changeset
   767
 *    \param effect Identifier of the effect to stop.
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   768
 *    \return 0 on success or -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   769
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   770
 * \sa SDL_HapticRunEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   771
 * \sa SDL_HapticDestroyEffect
2485
67978eea6d10 Added SDL_HapticStopEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2484
diff changeset
   772
 */
67978eea6d10 Added SDL_HapticStopEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2484
diff changeset
   773
extern DECLSPEC int SDL_HapticStopEffect(SDL_Haptic * haptic, int effect);
67978eea6d10 Added SDL_HapticStopEffect().
Edgar Simo <bobbens@gmail.com>
parents: 2484
diff changeset
   774
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   775
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   776
 * \fn void SDL_HapticDestroyEffect(SDL_Haptic * haptic, int effect)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   777
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   778
 * \brief Destroys a haptic effect on the device.  This will stop the effect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   779
 * if it's running.  Effects are automatically destroyed when the device is
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   780
 * closed.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   781
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   782
 *    \param haptic Device to destroy the effect on.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   783
 *    \param effect Identifier of the effect to destroy.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   784
 * 
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   785
 * \sa SDL_HapticNewEffect
2477
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   786
 */
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   787
extern DECLSPEC void SDL_HapticDestroyEffect(SDL_Haptic * haptic, int effect);
97f75ea43a93 Starting to add infrastructure to handle haptic effects.
Edgar Simo <bobbens@gmail.com>
parents: 2476
diff changeset
   788
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   789
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   790
 * \fn int SDL_HapticGetEffectStatus(SDL_Haptic *haptic, int effect)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   791
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   792
 * \brief Gets the status of the current effect on the haptic device.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   793
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   794
 * Device must support the SDL_HAPTIC_STATUS feature.
2495
66c02abeef0e Added SDL_HapticGetEffectStatus().
Edgar Simo <bobbens@gmail.com>
parents: 2489
diff changeset
   795
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   796
 *    \param haptic Haptic device to query the effect status on.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   797
 *    \param effect Identifier of the effect to query it's status.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   798
 *    \return 0 if it isn't playing, SDL_HAPTIC_PLAYING if it is playing
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   799
 *            or -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   800
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   801
 * \sa SDL_HapticRunEffect
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   802
 * \sa SDL_HapticStopEffect
2495
66c02abeef0e Added SDL_HapticGetEffectStatus().
Edgar Simo <bobbens@gmail.com>
parents: 2489
diff changeset
   803
 */
66c02abeef0e Added SDL_HapticGetEffectStatus().
Edgar Simo <bobbens@gmail.com>
parents: 2489
diff changeset
   804
extern DECLSPEC int SDL_HapticGetEffectStatus(SDL_Haptic *haptic, int effect);
66c02abeef0e Added SDL_HapticGetEffectStatus().
Edgar Simo <bobbens@gmail.com>
parents: 2489
diff changeset
   805
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   806
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   807
 * \fn int SDL_HapticSetGain(SDL_Haptic * haptic, int gain)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   808
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   809
 * \brief Sets the global gain of the device.  Gain should be between 0 and 100.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   810
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   811
 * Device must support the SDL_HAPTIC_GAIN feature.
2483
9d52368ebcf5 Setting effects memory to 0.
Edgar Simo <bobbens@gmail.com>
parents: 2482
diff changeset
   812
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   813
 *    \param haptic Haptic device to set the gain on.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   814
 *    \param gain Value to set the gain to, should be between 0 and 100.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   815
 *    \return 0 on success or -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   816
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   817
 * \sa SDL_HapticQuery
2483
9d52368ebcf5 Setting effects memory to 0.
Edgar Simo <bobbens@gmail.com>
parents: 2482
diff changeset
   818
 */
9d52368ebcf5 Setting effects memory to 0.
Edgar Simo <bobbens@gmail.com>
parents: 2482
diff changeset
   819
extern DECLSPEC int SDL_HapticSetGain(SDL_Haptic * haptic, int gain);
9d52368ebcf5 Setting effects memory to 0.
Edgar Simo <bobbens@gmail.com>
parents: 2482
diff changeset
   820
2498
ab567bd667bf Fixed various mistakes in the doxygen.
Edgar Simo <bobbens@gmail.com>
parents: 2497
diff changeset
   821
/**
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   822
 * \fn int SDL_HapticSetAutocenter(SDL_Haptic * haptic, int autocenter)
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   823
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   824
 * \brief Sets the global autocenter of the device.  Autocenter should be between
2484
666472fd4cb0 HapticSetGain checks to see if device supports it.
Edgar Simo <bobbens@gmail.com>
parents: 2483
diff changeset
   825
 * 0 and 100.  Setting it to 0 will disable autocentering.
666472fd4cb0 HapticSetGain checks to see if device supports it.
Edgar Simo <bobbens@gmail.com>
parents: 2483
diff changeset
   826
 *
2497
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   827
 * Device must support the SDL_HAPTIC_AUTOCENTER feature.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   828
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   829
 *    \param haptic Haptic device to set autocentering on.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   830
 *    \param autocenter Value to set autocenter to, 0 disables autocentering.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   831
 *    \return 0 on success or -1 on error.
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   832
 *
0893fbf73b3d Renamed SDL_HapticQueryEffects to SDL_HapticQuery.
Edgar Simo <bobbens@gmail.com>
parents: 2495
diff changeset
   833
 * \sa SDL_HapticQuery
2484
666472fd4cb0 HapticSetGain checks to see if device supports it.
Edgar Simo <bobbens@gmail.com>
parents: 2483
diff changeset
   834
 */
666472fd4cb0 HapticSetGain checks to see if device supports it.
Edgar Simo <bobbens@gmail.com>
parents: 2483
diff changeset
   835
extern DECLSPEC int SDL_HapticSetAutocenter(SDL_Haptic * haptic, int autocenter);
666472fd4cb0 HapticSetGain checks to see if device supports it.
Edgar Simo <bobbens@gmail.com>
parents: 2483
diff changeset
   836
2472
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   837
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   838
/* Ends C function definitions when using C++ */
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   839
#ifdef __cplusplus
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   840
/* *INDENT-OFF* */
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   841
}
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   842
/* *INDENT-ON* */
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   843
#endif
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   844
#include "close_code.h"
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   845
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   846
#endif /* _SDL_haptic_h */
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   847
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   848
/* vi: set ts=4 sw=4 expandtab: */
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   849
3f73c88c9abb First commit of the SDL_haptic subsystem.
Edgar Simo <bobbens@gmail.com>
parents:
diff changeset
   850