indrajith/reilua-enhanced
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Touch and gestures.

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This commit is contained in:
jussi
2022-02-22 15:06:23 +02:00
parent 8800de59fa
commit a7f58b3261
10 changed files with 429 additions and 14 deletions
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69
src/text.c
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@@ -40,7 +40,7 @@ Load font from file into GPU memory ( VRAM )
- Failure return -1
- Success return int
*/
int lmodelsLoadFont( lua_State *L ) {
int ltextLoadFont( lua_State *L ) {
if ( !lua_isstring( L, -1 ) ) {
TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_LoadFont( string fileName )" );
lua_pushinteger( L, -1 );
@@ -61,6 +61,33 @@ int lmodelsLoadFont( lua_State *L ) {
return 1;
}
/*
> success = RL_UnloadFont( Font font )
Unload Font from GPU memory ( VRAM )
- Failure return false
- Success return true
*/
int ltextUnloadFont( lua_State *L ) {
if ( !lua_isnumber( L, -1 ) ) {
TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_UnloadFont( Font font )" );
lua_pushboolean( L, false );
return 1;
}
size_t id = lua_tointeger( L, -1 );
if ( !validFont( id ) ) {
lua_pushboolean( L, false );
return 1;
}
UnloadFont( *state->fonts[ id ] );
state->fonts[ id ] = NULL;
lua_pushboolean( L, true );
return 1;
}
/*
## Text - Draw
*/
@@ -116,9 +143,47 @@ int ltextDrawText( lua_State *L ) {
lua_pushboolean( L, false );
return 1;
}
DrawTextEx( *state->fonts[ fontId ], lua_tostring( L, -1 ), position, fontSize, spacing, color );
lua_pushboolean( L, true );
return 1;
}
/*
> success = RL_DrawTextPro( Font font, const char text, Vector2 position, Vector2 origin, float rotation, float fontSize, float spacing, Color tint )
Draw text using Font and pro parameters ( rotation )
- Failure return false
- Success return true
*/
int ltextDrawTextPro( lua_State *L ) {
if ( !lua_isnumber( L, -8 ) || !lua_isstring( L, -7 ) || !lua_istable( L, -6 ) || !lua_istable( L, -5 )
|| !lua_isnumber( L, -4 ) || !lua_isnumber( L, -3 ) || !lua_isnumber( L, -2 ) || !lua_istable( L, -1 ) ) {
TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_DrawTextPro( Font font, const char text, Vector2 position, Vector2 origin, float rotation, float fontSize, float spacing, Color tint )" );
lua_pushboolean( L, false );
return 1;
}
Color color = uluaGetColor( L );
lua_pop( L, 1 );
float spacing = lua_tonumber( L, -1 );
lua_pop( L, 1 );
float fontSize = lua_tonumber( L, -1 );
lua_pop( L, 1 );
float rotation = lua_tonumber( L, -1 );
lua_pop( L, 1 );
Vector2 origin = uluaGetVector2( L );
lua_pop( L, 1 );
Vector2 position = uluaGetVector2( L );
lua_pop( L, 1 );
size_t fontId = lua_tointeger( L, -2 );
if ( !validFont( fontId ) ) {
lua_pushboolean( L, false );
return 1;
}
DrawTextPro( *state->fonts[ fontId ], lua_tostring( L, -1 ), position, origin, rotation, fontSize, spacing, color );
lua_pushboolean( L, true );
return 1;
}