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This commit is contained in:
jussi
2022-04-05 01:38:03 +03:00
parent 2a46afbf91
commit fbfe1e0cb6
13 changed files with 458 additions and 11 deletions
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86
src/core.c
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@@ -44,7 +44,7 @@ bool validCamera3D( size_t id ) {
}
}
static inline bool validShader( size_t id ) {
bool validShader( size_t id ) {
if ( id < 0 || state->shaderCount < id || state->shaders[ id ] == NULL ) {
TraceLog( LOG_WARNING, "%s %d", "Invalid shader", id );
return false;
@@ -859,8 +859,8 @@ int lcoreLoadShader( lua_State *L ) {
}
state->shaders[i] = malloc( sizeof( Shader ) );
// *state->shaders[i] = LoadShader( lua_tostring( L, -2 ), lua_tostring( L, -1 ) );
// *state->shaders[i] = LoadShader( vsFileName, fsFileName );
*state->shaders[i] = LoadShader( 0, fsFileName );
*state->shaders[i] = LoadShader( vsFileName, fsFileName );
// *state->shaders[i] = LoadShader( 0, fsFileName );
lua_pushinteger( L, i );
checkShaderRealloc( i );
@@ -876,13 +876,23 @@ Load shader from code strings and bind default locations
- Success return int
*/
//TODO Should also allow only one shader.
int lcoreLoadShaderFromMemory( lua_State *L ) {
if ( !lua_isstring( L, -2 ) || !lua_isstring( L, -1 ) ) {
TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_LoadShaderFromMemory( string vsCode, string fsCode )" );
lua_pushinteger( L, -1 );
return 1;
// if ( !lua_isstring( L, -2 ) || !lua_isstring( L, -1 ) ) {
// TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_LoadShaderFromMemory( string vsCode, string fsCode )" );
// lua_pushinteger( L, -1 );
// return 1;
// }
char fs[ STRING_LEN ] = { '\0' };
char vs[ STRING_LEN ] = { '\0' };
if ( lua_isstring( L, -1 ) ) {
strcpy( fs, lua_tostring( L, -1 ) );
}
if ( lua_isstring( L, -2 ) ) {
strcpy( vs, lua_tostring( L, -2 ) );
}
int i = 0;
for ( i = 0; i < state->shaderCount; i++ ) {
@@ -891,7 +901,8 @@ int lcoreLoadShaderFromMemory( lua_State *L ) {
}
}
state->shaders[i] = malloc( sizeof( Shader ) );
*state->shaders[i] = LoadShaderFromMemory( lua_tostring( L, -2 ), lua_tostring( L, -1 ) );
// *state->shaders[i] = LoadShaderFromMemory( lua_tostring( L, -2 ), lua_tostring( L, -1 ) );
*state->shaders[i] = LoadShaderFromMemory( vs, fs );
lua_pushinteger( L, i );
checkShaderRealloc( i );
@@ -985,6 +996,63 @@ int lcoreGetShaderLocationAttrib( lua_State *L ) {
return 1;
}
/*
> success = RL_SetShaderLocationIndex( Shader shader, int shaderLocationIndex, int location )
Set shader location index
- Failure return false
- Success return true
*/
int lcoreSetShaderLocationIndex( lua_State *L ) {
if ( !lua_isnumber( L, -3 ) || !lua_isnumber( L, -2 ) || !lua_isnumber( L, -1 ) ) {
TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_SetShaderLocationIndex( Shader shader, int shaderLocationIndex, int location )" );
lua_pushboolean( L, false );
return 1;
}
int location = lua_tointeger( L, -1 );
lua_pop( L, 1 );
int shaderLocationIndex = lua_tointeger( L, -1 );
lua_pop( L, 1 );
size_t shaderId = lua_tointeger( L, -1 );
if ( !validShader( shaderId ) ) {
lua_pushboolean( L, false );
return 1;
}
state->shaders[ shaderId ]->locs[ shaderLocationIndex ] = location;
lua_pushboolean( L, true );
return 1;
}
/*
> location = RL_GetShaderLocationIndex( Shader shader, int shaderLocationIndex )
Get shader location index
- Failure return false
- Success return int
*/
int lcoreGetShaderLocationIndex( lua_State *L ) {
if ( !lua_isnumber( L, -2 ) || !lua_isnumber( L, -1 ) ) {
TraceLog( LOG_WARNING, "%s", "Bad call of function. RL_GetShaderLocationIndex( Shader shader, int shaderLocationIndex )" );
lua_pushboolean( L, false );
return 1;
}
int shaderLocationIndex = lua_tointeger( L, -1 );
lua_pop( L, 1 );
size_t shaderId = lua_tointeger( L, -1 );
if ( !validShader( shaderId ) ) {
lua_pushboolean( L, false );
return 1;
}
lua_pushinteger( L, state->shaders[ shaderId ]->locs[ shaderLocationIndex ] );
return 1;
}
/*
> success = RL_SetShaderValueMatrix( Shader shader, int locIndex, Matrix mat )