Reuh/ctruLua
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Added some values in the gfx lib

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Firew0lf 2015-08-19 01:36:15 +02:00
parent 8a05ba5bff
commit 0c2f641c74
2 changed files with 21 additions and 3 deletions
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2
sdcard/ctruLua/main.lua
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@ -38,4 +38,4 @@ while os.run() do
if angle > 2*math.pi then angle = angle - 2*math.pi end if angle > 2*math.pi then angle = angle - 2*math.pi end
gfx.render() gfx.render()
end end

22
source/gfx.c
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@ -89,6 +89,19 @@ static const struct luaL_Reg gfx_lib[] = {
{ NULL, NULL } { NULL, NULL }
}; };
// constants
struct { char *name; int value; } gfx_constants[] = {
{ "GFX_TOP", 0 },
{ "GFX_BOTTOM", 1 },
{ "GFX_LEFT", 0 },
{ "GFX_RIGHT", 1 },
{ "TOP_HEIGHT", 240 },
{ "TOP_WIDTH", 400 },
{ "BOTTOM_HEIGHT", 240 },
{ "BOTTOM_WIDTH", 320 },
{ NULL, 0 }
};
struct { char *name; int (*load)(lua_State *L); } gfx_libs[] = { struct { char *name; int (*load)(lua_State *L); } gfx_libs[] = {
{ "color", load_color_lib }, { "color", load_color_lib },
{ NULL, NULL } { NULL, NULL }
@ -96,7 +109,12 @@ struct { char *name; int (*load)(lua_State *L); } gfx_libs[] = {
int luaopen_gfx_lib(lua_State *L) { int luaopen_gfx_lib(lua_State *L) {
luaL_newlib(L, gfx_lib); luaL_newlib(L, gfx_lib);
for (int i = 0; gfx_constants[i].name; i++) {
lua_pushinteger(L, gfx_constants[i].value);
lua_setfield(L, -2, gfx_constants[i].name);
}
for (int i = 0; gfx_libs[i].name; i++) { for (int i = 0; gfx_libs[i].name; i++) {
gfx_libs[i].load(L); gfx_libs[i].load(L);
lua_setfield(L, -2, gfx_libs[i].name); lua_setfield(L, -2, gfx_libs[i].name);
@ -107,4 +125,4 @@ int luaopen_gfx_lib(lua_State *L) {
void load_gfx_lib(lua_State *L) { void load_gfx_lib(lua_State *L) {
luaL_requiref(L, "ctr.gfx", luaopen_gfx_lib, 0); luaL_requiref(L, "ctr.gfx", luaopen_gfx_lib, 0);
} }