- [CHG] surf.target() i surf.source() sense paràmetres ara el que fan es tornar les surfaces actuals de target i de source

lua.cpp

@@ -97,8 +97,8 @@ extern "C" {
         const int numargs = lua_gettop(L);
         switch (numargs) {
             case 0: {
-                setdest(0);
-                return 0;
+                lua_pushinteger(L, getdest());
+                return 1;
             }
             case 1: {
                 uint8_t surface = luaL_checkinteger(L, 1);
@@ -114,8 +114,8 @@ extern "C" {
         const int numargs = lua_gettop(L);
         switch (numargs) {
             case 0: {
-                setsource(0);
-                return 0;
+                lua_pushinteger(L, getsource());
+                return 1;
             }
             case 1: {
                 uint8_t surface = luaL_checkinteger(L, 1);

mini.cpp

@@ -359,6 +359,18 @@ void setmap(uint8_t surface) {
     map_surface = &surfaces[surface];
 }
 
+uint8_t getdest()
+{
+    for (unsigned int i=0; i<MAX_SURFACES; ++i) if (dest_surface == &surfaces[i]) return i;
+    return 0;
+}
+
+uint8_t getsource()
+{
+    for (unsigned int i=0; i<MAX_SURFACES; ++i) if (source_surface == &surfaces[i]) return i;
+    return 0;
+}
+
 uint8_t getmap()
 {
     for (unsigned int i=0; i<MAX_SURFACES; ++i) if (map_surface == &surfaces[i]) return i;

mini.h

@@ -134,6 +134,8 @@ int surfh(uint8_t surface);
 void setdest(uint8_t surface);
 void setsource(uint8_t surface);
 void setmap(uint8_t surface);
+uint8_t getdest();
+uint8_t getsource();
 uint8_t getmap();
 
 void shader_init(const char* vshader, const char* fshader);

version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define MINI_VERSION "1.3.15"
+#define MINI_VERSION "1.3.16"

vscode/library.lua

@@ -37,10 +37,18 @@ function surf.free(surface) end
 ---Retrieve width and height of surface
 function surf.size(surface) end
 
+---@return number surface
+---Get current target surface
+function surf.target() end
+
 ---@param surface number
 ---Set surface as target
 function surf.target(surface) end
 
+---@return number surface
+---Get current source surface
+function surf.source() end
+
 ---@param surface number
 ---Set surface as source
 function surf.source(surface) end