89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
/* Copyright: (c) Kayne Ruse 2013-2016
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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*
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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*
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* 3. This notice may not be removed or altered from any source
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* distribution.
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*/
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#include "tile_sheet_api.hpp"
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#include "tile_sheet.hpp"
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static int load(lua_State* L) {
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lua_getglobal(L, TILESHEET_NAME);
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TileSheet* sheet = static_cast<TileSheet*>(lua_touserdata(L, -1));
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lua_getglobal(L, RENDERER_NAME);
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sheet->Load(
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static_cast<SDL_Renderer*>(lua_touserdata(L, -1)),
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lua_tostring(L, 1),
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lua_tointeger(L, 2),
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lua_tointeger(L, 3)
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);
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return 0;
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}
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static int free(lua_State* L) {
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lua_getglobal(L, TILESHEET_NAME);
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TileSheet* sheet = static_cast<TileSheet*>(lua_touserdata(L, -1));
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sheet->Free();
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return 0;
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}
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static int getCountX(lua_State* L) {
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lua_getglobal(L, TILESHEET_NAME);
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TileSheet* sheet = static_cast<TileSheet*>(lua_touserdata(L, -1));
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lua_pushinteger(L, sheet->GetCountX());
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return 1;
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}
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static int getCountY(lua_State* L) {
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lua_getglobal(L, TILESHEET_NAME);
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TileSheet* sheet = static_cast<TileSheet*>(lua_touserdata(L, -1));
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lua_pushinteger(L, sheet->GetCountY());
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return 1;
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}
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static int getTileW(lua_State* L) {
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lua_getglobal(L, TILESHEET_NAME);
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TileSheet* sheet = static_cast<TileSheet*>(lua_touserdata(L, -1));
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lua_pushinteger(L, sheet->GetTileW());
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return 1;
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}
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static int getTileH(lua_State* L) {
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lua_getglobal(L, TILESHEET_NAME);
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TileSheet* sheet = static_cast<TileSheet*>(lua_touserdata(L, -1));
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lua_pushinteger(L, sheet->GetTileH());
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return 1;
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}
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static const luaL_Reg tileSheetLib[] = {
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{"Load", load},
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{"Free", free},
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{"GetCountX", getCountX},
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{"GetCountY", getCountY},
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{"GetTileW", getTileW},
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{"GetTileH", getTileH},
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{nullptr, nullptr}
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};
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LUAMOD_API int openTileSheetAPI(lua_State* L) {
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luaL_newlib(L, tileSheetLib);
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return 1;
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} |