love2d.love/src/modules/audio/wrap_Source.cpp

/**
* 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_Source.h"

namespace love
{
namespace audio
{
	Source * luax_checksource(lua_State * L, int idx)
	{
		return luax_checktype<Source>(L, idx, "Source", AUDIO_SOURCE_T);
	}

	int w_Source_setPitch(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float p = (float)luaL_checknumber(L, 2);
		t->setPitch(p);
		return 0;
	}

	int w_Source_getPitch(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		lua_pushnumber(L, t->getPitch());
		return 1;
	}

	int w_Source_setVolume(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float p = (float)luaL_checknumber(L, 2);
		t->setVolume(p);
		return 0;
	}

	int w_Source_getVolume(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		lua_pushnumber(L, t->getVolume());
		return 1;
	}

	int w_Source_setPosition(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float v[3];
		v[0] = (float)luaL_checknumber(L, 2);
		v[1] = (float)luaL_checknumber(L, 3);
		v[2] = (float)luaL_checknumber(L, 4);
		t->setPosition(v);
		return 0;
	}

	int w_Source_getPosition(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float v[3];
		t->getPosition(v);
		lua_pushnumber(L, v[0]);
		lua_pushnumber(L, v[1]);
		lua_pushnumber(L, v[2]);
		return 3;
	}

	int w_Source_setVelocity(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float v[3];
		v[0] = (float)luaL_checknumber(L, 2);
		v[1] = (float)luaL_checknumber(L, 3);
		v[2] = (float)luaL_checknumber(L, 4);
		t->setVelocity(v);
		return 0;
	}

	int w_Source_getVelocity(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float v[3];
		t->getVelocity(v);
		lua_pushnumber(L, v[0]);
		lua_pushnumber(L, v[1]);
		lua_pushnumber(L, v[2]);
		return 3;
	}

	int w_Source_setDirection(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float v[3];
		v[0] = (float)luaL_checknumber(L, 2);
		v[1] = (float)luaL_checknumber(L, 3);
		v[2] = (float)luaL_checknumber(L, 4);
		t->setDirection(v);
		return 0;
	}

	int w_Source_getDirection(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		float v[3];
		t->getDirection(v);
		lua_pushnumber(L, v[0]);
		lua_pushnumber(L, v[1]);
		lua_pushnumber(L, v[2]);
		return 3;
	}

	int w_Source_setLooping(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		t->setLooping(luax_toboolean(L, 2));
		return 0;
	}

	int w_Source_isLooping(lua_State * L)
	{
		Source * t = luax_checksource(L, 1);
		luax_pushboolean(L, t->isLooping());
		return 1;
	}

	int luaopen_source(lua_State * L)
	{
		static const luaL_Reg functions[] = {
			{ "setPitch", w_Source_setPitch },
			{ "getPitch", w_Source_getPitch },
			{ "setVolume", w_Source_setVolume },
			{ "getVolume", w_Source_getVolume },
			{ "setLooping", w_Source_setLooping },
			{ "isLooping", w_Source_isLooping },
			{ 0, 0 }
		};

		return luax_register_type(L, "Source", functions);
	}

} // audio
} // love