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user can now manually set the offset for particle rotation

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This commit is contained in:
bill@Ixion
2009-08-30 05:05:27 -05:00
parent 98db275e76
commit 8d666d0284
4 changed files with 515 additions and 448 deletions
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src/modules/graphics/opengl/ParticleSystem.cpp
+19 -2
View File
@@ -47,7 +47,8 @@ namespace opengl
gravityMax(0), radialAccelerationMin(0), radialAccelerationMax(0),
tangentialAccelerationMin(0), tangentialAccelerationMax(0),
sizeStart(1), sizeEnd(1), sizeVariation(0), rotationMin(0), rotationMax(0),
spinStart(0), spinEnd(0), spinVariation(0)
spinStart(0), spinEnd(0), spinVariation(0), offsetX(sprite->getWidth()*0.5f),
offsetY(sprite->getHeight()*0.5f)
{
this->sprite = sprite;
sprite->retain();
@@ -307,6 +308,12 @@ namespace opengl
memcpy(colorStart, start, 4);
memcpy(colorEnd, end, 4);
}
void ParticleSystem::setOffset(float x, float y)
{
offsetX = x;
offsetY = y;
}
float ParticleSystem::getX() const
{
@@ -327,6 +334,16 @@ namespace opengl
{
return spread * LOVE_M_TODEG;
}
float ParticleSystem::getOffsetX() const
{
return offsetX;
}
float ParticleSystem::getOffsetY() const
{
return offsetY;
}
int ParticleSystem::count() const
{
@@ -393,7 +410,7 @@ namespace opengl
glTranslatef(p->position[0],p->position[1],0.0f);
glRotatef(p->rotation * 57.29578f, 0.0f, 0.0f, 1.0f); // rad * (180 / pi)
glScalef(p->size,p->size,1.0f);
glTranslatef(sprite->getWidth()*-0.5f,sprite->getHeight()*-0.5f,0.0f);
glTranslatef(-offsetX,-offsetY,0.0f);
sprite->draw(0,0, 0, 1, 1, 0, 0);
glPopMatrix();
src/modules/graphics/opengl/ParticleSystem.h
+41 -20
View File
@@ -1,21 +1,21 @@
/**
* Copyright (c) 2006-2009 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
/**
* Copyright (c) 2006-2009 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/
#ifndef LOVE_GRAPHICS_OPENGL_PARTICLE_SYSTEM_H
@@ -139,6 +139,10 @@ namespace opengl
float spinStart;
float spinEnd;
float spinVariation;
// Offsets
float offsetX;
float offsetY;
// Color.
unsigned char colorStart[4];
@@ -340,7 +344,14 @@ namespace opengl
* @param color The color.
**/
void setColor(unsigned char * color);
/**
* Sets the particles' offsets for rotation.
* @param x The x offset.
* @param y The y offset.
**/
void setOffset(float x, float y);
/**
* Sets the color of the particles.
* @param start The color of the particle when created.
@@ -367,7 +378,17 @@ namespace opengl
* Returns the directional spread of the emitter (in degrees).
**/
float getSpread() const;
/**
* Returns the X offset of the particles.
**/
float getOffsetX() const;
/**
* Returns the Y offset of the particles.
**/
float getOffsetY() const;
/**
* Returns the amount of particles that are currently active in the system.
**/
src/modules/graphics/opengl/wrap_ParticleSystem.cpp
+378 -352
View File
@@ -1,352 +1,378 @@
/**
* Copyright (c) 2006-2009 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/
#include "wrap_ParticleSystem.h"
#include <cstring>
namespace love
{
namespace graphics
{
namespace opengl
{
ParticleSystem * luax_checkparticlesystem(lua_State * L, int idx)
{
return luax_checktype<ParticleSystem>(L, idx, "ParticleSystem", GRAPHICS_PARTICLE_SYSTEM_T);
}
int w_ParticleSystem_setSprite(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
Image * i = luax_checkimage(L, 2);
t->setSprite(i);
return 0;
}
int w_ParticleSystem_setBufferSize(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
int arg1 = luaL_checkint(L, 2);
t->setBufferSize((unsigned int)arg1);
return 0;
}
int w_ParticleSystem_setEmissionRate(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
int arg1 = luaL_checkint(L, 2);
t->setEmissionRate((unsigned int)arg1);
return 0;
}
int w_ParticleSystem_setLifetime(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setLifetime(arg1);
return 0;
}
int w_ParticleSystem_setParticleLife(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setParticleLife(arg1, arg2);
return 0;
}
int w_ParticleSystem_setPosition(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_checknumber(L, 3);
t->setPosition(arg1, arg2);
return 0;
}
int w_ParticleSystem_setDirection(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setDirection(arg1);
return 0;
}
int w_ParticleSystem_setSpread(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setSpread(arg1);
return 0;
}
int w_ParticleSystem_setRelativeDirection(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
bool arg1 = (bool)luax_toboolean(L, 2);
t->setRelativeDirection(arg1);
return 0;
}
int w_ParticleSystem_setSpeed(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setSpeed(arg1, arg2);
return 0;
}
int w_ParticleSystem_setGravity(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setGravity(arg1, arg2);
return 0;
}
int w_ParticleSystem_setRadialAcceleration(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setRadialAcceleration(arg1, arg2);
return 0;
}
int w_ParticleSystem_setTangentialAcceleration(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setTangentialAcceleration(arg1, arg2);
return 0;
}
int w_ParticleSystem_setSize(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
float arg3 = (float)luaL_optnumber(L, 3, 0);
t->setSize(arg1, arg2, arg3);
return 0;
}
int w_ParticleSystem_setSizeVariation(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setSizeVariation(arg1);
return 0;
}
int w_ParticleSystem_setRotation(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setRotation(arg1, arg2);
return 0;
}
int w_ParticleSystem_setSpin(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
float arg3 = (float)luaL_optnumber(L, 3, 0);
t->setSpin(arg1, arg2, arg3);
return 0;
}
int w_ParticleSystem_setSpinVariation(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setSpinVariation(arg1);
return 0;
}
int w_ParticleSystem_setColor(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
unsigned char start[4];
start[0] = (unsigned char)luaL_checkint(L, 2);
start[1] = (unsigned char)luaL_checkint(L, 3);
start[2] = (unsigned char)luaL_checkint(L, 4);
start[3] = (unsigned char)luaL_checkint(L, 5);
if(lua_gettop(L) > 5)
{
unsigned char end[4];
end[0] = (unsigned char)luaL_checkint(L, 6);
end[1] = (unsigned char)luaL_checkint(L, 7);
end[2] = (unsigned char)luaL_checkint(L, 8);
end[3] = (unsigned char)luaL_checkint(L, 9);
t->setColor(start, end);
}
else
t->setColor(start);
return 0;
}
int w_ParticleSystem_getX(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getX());
return 1;
}
int w_ParticleSystem_getY(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getY());
return 1;
}
int w_ParticleSystem_getDirection(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getDirection());
return 1;
}
int w_ParticleSystem_getSpread(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getSpread());
return 1;
}
int w_ParticleSystem_count(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->count());
return 1;
}
int w_ParticleSystem_start(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->start();
return 0;
}
int w_ParticleSystem_stop(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->stop();
return 0;
}
int w_ParticleSystem_pause(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->pause();
return 0;
}
int w_ParticleSystem_reset(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->reset();
return 0;
}
int w_ParticleSystem_isActive(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
luax_pushboolean(L, t->isActive());
return 1;
}
int w_ParticleSystem_isEmpty(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
luax_pushboolean(L, t->isEmpty());
return 1;
}
int w_ParticleSystem_isFull(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
luax_pushboolean(L, t->isFull());
return 1;
}
int w_ParticleSystem_update(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float dt = (float)luaL_checknumber(L, 2);
t->update(dt);
return 0;
}
static const luaL_Reg functions[] = {
{ "setSprite", w_ParticleSystem_setSprite },
{ "setBufferSize", w_ParticleSystem_setBufferSize },
{ "setEmissionRate", w_ParticleSystem_setEmissionRate },
{ "setLifetime", w_ParticleSystem_setLifetime },
{ "setParticleLife", w_ParticleSystem_setParticleLife },
{ "setPosition", w_ParticleSystem_setPosition },
{ "setDirection", w_ParticleSystem_setDirection },
{ "setSpread", w_ParticleSystem_setSpread },
{ "setRelativeDirection", w_ParticleSystem_setRelativeDirection },
{ "setSpeed", w_ParticleSystem_setSpeed },
{ "setGravity", w_ParticleSystem_setGravity },
{ "setRadialAcceleration", w_ParticleSystem_setRadialAcceleration },
{ "setTangentialAcceleration", w_ParticleSystem_setTangentialAcceleration },
{ "setSize", w_ParticleSystem_setSize },
{ "setSizeVariation", w_ParticleSystem_setSizeVariation },
{ "setRotation", w_ParticleSystem_setRotation },
{ "setSpin", w_ParticleSystem_setSpin },
{ "setSpinVariation", w_ParticleSystem_setSpinVariation },
{ "setColor", w_ParticleSystem_setColor },
{ "getX", w_ParticleSystem_getX },
{ "getY", w_ParticleSystem_getY },
{ "getDirection", w_ParticleSystem_getDirection },
{ "getSpread", w_ParticleSystem_getSpread },
{ "count", w_ParticleSystem_count },
{ "start", w_ParticleSystem_start },
{ "stop", w_ParticleSystem_stop },
{ "pause", w_ParticleSystem_pause },
{ "reset", w_ParticleSystem_reset },
{ "isActive", w_ParticleSystem_isActive },
{ "isEmpty", w_ParticleSystem_isEmpty },
{ "isFull", w_ParticleSystem_isFull },
{ "update", w_ParticleSystem_update },
{ 0, 0 }
};
int luaopen_particlesystem(lua_State * L)
{
return luax_register_type(L, "ParticleSystem", functions);
}
} // opengl
} // graphics
} // love
/**
* Copyright (c) 2006-2009 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/
#include "wrap_ParticleSystem.h"
#include <cstring>
namespace love
{
namespace graphics
{
namespace opengl
{
ParticleSystem * luax_checkparticlesystem(lua_State * L, int idx)
{
return luax_checktype<ParticleSystem>(L, idx, "ParticleSystem", GRAPHICS_PARTICLE_SYSTEM_T);
}
int w_ParticleSystem_setSprite(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
Image * i = luax_checkimage(L, 2);
t->setSprite(i);
return 0;
}
int w_ParticleSystem_setBufferSize(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
int arg1 = luaL_checkint(L, 2);
t->setBufferSize((unsigned int)arg1);
return 0;
}
int w_ParticleSystem_setEmissionRate(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
int arg1 = luaL_checkint(L, 2);
t->setEmissionRate((unsigned int)arg1);
return 0;
}
int w_ParticleSystem_setLifetime(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setLifetime(arg1);
return 0;
}
int w_ParticleSystem_setParticleLife(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setParticleLife(arg1, arg2);
return 0;
}
int w_ParticleSystem_setPosition(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_checknumber(L, 3);
t->setPosition(arg1, arg2);
return 0;
}
int w_ParticleSystem_setDirection(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setDirection(arg1);
return 0;
}
int w_ParticleSystem_setSpread(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setSpread(arg1);
return 0;
}
int w_ParticleSystem_setRelativeDirection(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
bool arg1 = (bool)luax_toboolean(L, 2);
t->setRelativeDirection(arg1);
return 0;
}
int w_ParticleSystem_setSpeed(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setSpeed(arg1, arg2);
return 0;
}
int w_ParticleSystem_setGravity(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setGravity(arg1, arg2);
return 0;
}
int w_ParticleSystem_setRadialAcceleration(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setRadialAcceleration(arg1, arg2);
return 0;
}
int w_ParticleSystem_setTangentialAcceleration(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setTangentialAcceleration(arg1, arg2);
return 0;
}
int w_ParticleSystem_setSize(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
float arg3 = (float)luaL_optnumber(L, 3, 0);
t->setSize(arg1, arg2, arg3);
return 0;
}
int w_ParticleSystem_setSizeVariation(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setSizeVariation(arg1);
return 0;
}
int w_ParticleSystem_setRotation(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
t->setRotation(arg1, arg2);
return 0;
}
int w_ParticleSystem_setSpin(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
float arg2 = (float)luaL_optnumber(L, 3, arg1);
float arg3 = (float)luaL_optnumber(L, 3, 0);
t->setSpin(arg1, arg2, arg3);
return 0;
}
int w_ParticleSystem_setSpinVariation(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float arg1 = (float)luaL_checknumber(L, 2);
t->setSpinVariation(arg1);
return 0;
}
int w_ParticleSystem_setColor(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
unsigned char start[4];
start[0] = (unsigned char)luaL_checkint(L, 2);
start[1] = (unsigned char)luaL_checkint(L, 3);
start[2] = (unsigned char)luaL_checkint(L, 4);
start[3] = (unsigned char)luaL_checkint(L, 5);
if(lua_gettop(L) > 5)
{
unsigned char end[4];
end[0] = (unsigned char)luaL_checkint(L, 6);
end[1] = (unsigned char)luaL_checkint(L, 7);
end[2] = (unsigned char)luaL_checkint(L, 8);
end[3] = (unsigned char)luaL_checkint(L, 9);
t->setColor(start, end);
}
else
t->setColor(start);
return 0;
}
int w_ParticleSystem_setOffset(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float x = (float)luaL_checknumber(L, 2);
float y = (float)luaL_checknumber(L, 3);
t->setOffset(x, y);
return 0;
}
int w_ParticleSystem_getX(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getX());
return 1;
}
int w_ParticleSystem_getY(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getY());
return 1;
}
int w_ParticleSystem_getDirection(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getDirection());
return 1;
}
int w_ParticleSystem_getSpread(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getSpread());
return 1;
}
int w_ParticleSystem_getOffsetX(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getOffsetX());
return 1;
}
int w_ParticleSystem_getOffsetY(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->getOffsetY());
return 1;
}
int w_ParticleSystem_count(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
lua_pushnumber(L, t->count());
return 1;
}
int w_ParticleSystem_start(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->start();
return 0;
}
int w_ParticleSystem_stop(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->stop();
return 0;
}
int w_ParticleSystem_pause(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->pause();
return 0;
}
int w_ParticleSystem_reset(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
t->reset();
return 0;
}
int w_ParticleSystem_isActive(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
luax_pushboolean(L, t->isActive());
return 1;
}
int w_ParticleSystem_isEmpty(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
luax_pushboolean(L, t->isEmpty());
return 1;
}
int w_ParticleSystem_isFull(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
luax_pushboolean(L, t->isFull());
return 1;
}
int w_ParticleSystem_update(lua_State * L)
{
ParticleSystem * t = luax_checkparticlesystem(L, 1);
float dt = (float)luaL_checknumber(L, 2);
t->update(dt);
return 0;
}
static const luaL_Reg functions[] = {
{ "setSprite", w_ParticleSystem_setSprite },
{ "setBufferSize", w_ParticleSystem_setBufferSize },
{ "setEmissionRate", w_ParticleSystem_setEmissionRate },
{ "setLifetime", w_ParticleSystem_setLifetime },
{ "setParticleLife", w_ParticleSystem_setParticleLife },
{ "setPosition", w_ParticleSystem_setPosition },
{ "setDirection", w_ParticleSystem_setDirection },
{ "setSpread", w_ParticleSystem_setSpread },
{ "setRelativeDirection", w_ParticleSystem_setRelativeDirection },
{ "setSpeed", w_ParticleSystem_setSpeed },
{ "setGravity", w_ParticleSystem_setGravity },
{ "setRadialAcceleration", w_ParticleSystem_setRadialAcceleration },
{ "setTangentialAcceleration", w_ParticleSystem_setTangentialAcceleration },
{ "setSize", w_ParticleSystem_setSize },
{ "setSizeVariation", w_ParticleSystem_setSizeVariation },
{ "setRotation", w_ParticleSystem_setRotation },
{ "setSpin", w_ParticleSystem_setSpin },
{ "setSpinVariation", w_ParticleSystem_setSpinVariation },
{ "setColor", w_ParticleSystem_setColor },
{ "setOffset", w_ParticleSystem_setOffset },
{ "getX", w_ParticleSystem_getX },
{ "getY", w_ParticleSystem_getY },
{ "getDirection", w_ParticleSystem_getDirection },
{ "getSpread", w_ParticleSystem_getSpread },
{ "getOffsetX", w_ParticleSystem_getOffsetX },
{ "getOffsetY", w_ParticleSystem_getOffsetY },
{ "count", w_ParticleSystem_count },
{ "start", w_ParticleSystem_start },
{ "stop", w_ParticleSystem_stop },
{ "pause", w_ParticleSystem_pause },
{ "reset", w_ParticleSystem_reset },
{ "isActive", w_ParticleSystem_isActive },
{ "isEmpty", w_ParticleSystem_isEmpty },
{ "isFull", w_ParticleSystem_isFull },
{ "update", w_ParticleSystem_update },
{ 0, 0 }
};
int luaopen_particlesystem(lua_State * L)
{
return luax_register_type(L, "ParticleSystem", functions);
}
} // opengl
} // graphics
} // love
src/modules/graphics/opengl/wrap_ParticleSystem.h
+77 -74
View File
@@ -1,74 +1,77 @@
/**
* Copyright (c) 2006-2009 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/
#ifndef LOVE_GRAPHICS_OPENGL_WRAP_PARTICLE_SYSTEM_H
#define LOVE_GRAPHICS_OPENGL_WRAP_PARTICLE_SYSTEM_H
// LOVE
#include <common/runtime.h>
#include "wrap_Image.h"
#include "ParticleSystem.h"
namespace love
{
namespace graphics
{
namespace opengl
{
ParticleSystem * luax_checkparticlesystem(lua_State * L, int idx);
int w_ParticleSystem_setSprite(lua_State * L);
int w_ParticleSystem_setBufferSize(lua_State * L);
int w_ParticleSystem_setEmissionRate(lua_State * L);
int w_ParticleSystem_setLifetime(lua_State * L);
int w_ParticleSystem_setParticleLife(lua_State * L);
int w_ParticleSystem_setPosition(lua_State * L);
int w_ParticleSystem_setDirection(lua_State * L);
int w_ParticleSystem_setSpread(lua_State * L);
int w_ParticleSystem_setRelativeDirection(lua_State * L);
int w_ParticleSystem_setSpeed(lua_State * L);
int w_ParticleSystem_setGravity(lua_State * L);
int w_ParticleSystem_setRadialAcceleration(lua_State * L);
int w_ParticleSystem_setTangentialAcceleration(lua_State * L);
int w_ParticleSystem_setSize(lua_State * L);
int w_ParticleSystem_setSizeVariation(lua_State * L);
int w_ParticleSystem_setRotation(lua_State * L);
int w_ParticleSystem_setSpin(lua_State * L);
int w_ParticleSystem_setSpinVariation(lua_State * L);
int w_ParticleSystem_setColor(lua_State * L);
int w_ParticleSystem_getX(lua_State * L);
int w_ParticleSystem_getY(lua_State * L);
int w_ParticleSystem_getDirection(lua_State * L);
int w_ParticleSystem_getSpread(lua_State * L);
int w_ParticleSystem_count(lua_State * L);
int w_ParticleSystem_start(lua_State * L);
int w_ParticleSystem_stop(lua_State * L);
int w_ParticleSystem_pause(lua_State * L);
int w_ParticleSystem_reset(lua_State * L);
int w_ParticleSystem_isActive(lua_State * L);
int w_ParticleSystem_isEmpty(lua_State * L);
int w_ParticleSystem_isFull(lua_State * L);
int w_ParticleSystem_update(lua_State * L);
int luaopen_particlesystem(lua_State * L);
} // opengl
} // graphics
} // love
#endif // LOVE_GRAPHICS_OPENGL_WRAP_PARTICLE_SYSTEM_H
/**
* Copyright (c) 2006-2009 LOVE Development Team
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
**/
#ifndef LOVE_GRAPHICS_OPENGL_WRAP_PARTICLE_SYSTEM_H
#define LOVE_GRAPHICS_OPENGL_WRAP_PARTICLE_SYSTEM_H
// LOVE
#include <common/runtime.h>
#include "wrap_Image.h"
#include "ParticleSystem.h"
namespace love
{
namespace graphics
{
namespace opengl
{
ParticleSystem * luax_checkparticlesystem(lua_State * L, int idx);
int w_ParticleSystem_setSprite(lua_State * L);
int w_ParticleSystem_setBufferSize(lua_State * L);
int w_ParticleSystem_setEmissionRate(lua_State * L);
int w_ParticleSystem_setLifetime(lua_State * L);
int w_ParticleSystem_setParticleLife(lua_State * L);
int w_ParticleSystem_setPosition(lua_State * L);
int w_ParticleSystem_setDirection(lua_State * L);
int w_ParticleSystem_setSpread(lua_State * L);
int w_ParticleSystem_setRelativeDirection(lua_State * L);
int w_ParticleSystem_setSpeed(lua_State * L);
int w_ParticleSystem_setGravity(lua_State * L);
int w_ParticleSystem_setRadialAcceleration(lua_State * L);
int w_ParticleSystem_setTangentialAcceleration(lua_State * L);
int w_ParticleSystem_setSize(lua_State * L);
int w_ParticleSystem_setSizeVariation(lua_State * L);
int w_ParticleSystem_setRotation(lua_State * L);
int w_ParticleSystem_setSpin(lua_State * L);
int w_ParticleSystem_setSpinVariation(lua_State * L);
int w_ParticleSystem_setColor(lua_State * L);
int w_ParticleSystem_setOffset(lua_State * L);
int w_ParticleSystem_getX(lua_State * L);
int w_ParticleSystem_getY(lua_State * L);
int w_ParticleSystem_getDirection(lua_State * L);
int w_ParticleSystem_getSpread(lua_State * L);
int w_ParticleSystem_getOffsetX(lua_State * L);
int w_ParticleSystem_getOffsetY(lua_State * L);
int w_ParticleSystem_count(lua_State * L);
int w_ParticleSystem_start(lua_State * L);
int w_ParticleSystem_stop(lua_State * L);
int w_ParticleSystem_pause(lua_State * L);
int w_ParticleSystem_reset(lua_State * L);
int w_ParticleSystem_isActive(lua_State * L);
int w_ParticleSystem_isEmpty(lua_State * L);
int w_ParticleSystem_isFull(lua_State * L);
int w_ParticleSystem_update(lua_State * L);
int luaopen_particlesystem(lua_State * L);
} // opengl
} // graphics
} // love
#endif // LOVE_GRAPHICS_OPENGL_WRAP_PARTICLE_SYSTEM_H