New argument style for rlgl, text, lights and math.

1 files changed, 25 insertions, 23 deletions

diff --git a/src/lights.c b/src/lights.c
index b82ba8d..180cbd1 100644
--- a/src/lights.c
+++ b/src/lights.c
@@ -32,6 +32,20 @@ bool validLight( size_t id ) {
 	}
 }
 
+static int newLight() {
+	int i = 0;
+
+	for ( i = 0; i < state->lightCount; i++ ) {
+		if ( state->lights[i] == NULL ) {
+			break;
+		}
+	}
+	state->lights[i] = malloc( sizeof( Light ) );
+	checkLightRealloc( i );
+
+	return i;
+}
+
 /*
 ## Lights - Basics
 */
@@ -45,32 +59,21 @@ Create a light and get shader locations
 - Success return int
 */
 int llightsCreateLight( lua_State *L ) {
-	if ( !lua_isnumber( L, -5 ) || !lua_istable( L, -4 ) || !lua_istable( L, -3 ) || !lua_istable( L, -2 ) || !lua_isnumber( L, -1 ) ) {
+	if ( !lua_isnumber( L, 1 ) || !lua_istable( L, 2 ) || !lua_istable( L, 3 )
+	|| !lua_istable( L, 4 ) || !lua_isnumber( L, 5 ) ) {
 		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL.CreateLight( int type, Vector3 position, Vector3 target, Color color, Shader shader )" );
 		lua_pushinteger( L, -1 );
 		return 1;
 	}
-	size_t shaderId = lua_tointeger( L, -1 );
-	lua_pop( L, 1 );
-	Color color = uluaGetColor( L );
-	lua_pop( L, 1 );
-	Vector3 target = uluaGetVector3( L );
-	lua_pop( L, 1 );
-	Vector3 position = uluaGetVector3( L );
-	lua_pop( L, 1 );
-	int type = lua_tointeger( L, -1 );
-
-	int i = 0;
+	int type = lua_tointeger( L, 1 );
+	Vector3 position = uluaGetVector3Index( L, 2 );
+	Vector3 target = uluaGetVector3Index( L, 3 );
+	Color color = uluaGetColorIndex( L, 4 );
+	size_t shaderId = lua_tointeger( L, 5 );
 
-	for ( i = 0; i < state->lightCount; i++ ) {
-		if ( state->lights[i] == NULL ) {
-			break;
-		}
-	}
-	state->lights[i] = malloc( sizeof( Light ) );
+	int i = newLight();
 	*state->lights[i] = CreateLight( type, position, target, color, *state->shaders[ shaderId ] );
 	lua_pushinteger( L, i );
-	checkLightRealloc( i );
 
 	return 1;
 }
@@ -84,14 +87,13 @@ Send light properties to shader
 - Success return true
 */
 int llightsUpdateLightValues( lua_State *L ) {
-	if ( !lua_isnumber( L, -2 ) || !lua_isnumber( L, -1 ) ) {
+	if ( !lua_isnumber( L, 1 ) || !lua_isnumber( L, 2 ) ) {
 		TraceLog( LOG_WARNING, "%s", "Bad call of function. RL.UpdateLightValues( Shader shader, Light light )" );
 		lua_pushboolean( L, false );
 		return 1;
 	}
-	size_t lightId = lua_tointeger( L, -1 );
-	lua_pop( L, 1 );
-	size_t shaderId = lua_tointeger( L, -1 );
+	size_t shaderId = lua_tointeger( L, 1 );
+	size_t lightId = lua_tointeger( L, 2 );
 
 	if ( !validLight( lightId ) ) {
 		lua_pushboolean( L, false );