VERSIÓ 1.4.3

- [NEW] key.text()
- [NEW] key.utf8char()
- [NEW] pal.trans() ara torna el color transparent
- [NEW] pal.subpal(index) i pal.subpal(index,color) ara tornen el color al que estaba abans asignat el index

lua.cpp

@@ -310,12 +310,16 @@ extern "C" {
                 break;
             case 1:
                 index = luaL_checkinteger(L, 1);
-                subpal(index,index);
+                const uint8_t old = subpal(index,index);
+                lua_pushinteger(L, old);
+                return 1;
                 break;
             case 2:
                 index = luaL_checkinteger(L, 1);
                 color = luaL_checkinteger(L, 2);
-                subpal(index, color);
+                const uint8_t old = subpal(index, color);
+                lua_pushinteger(L, old);
+                return 1;
                 break;
             case 3:
                 index = luaL_checkinteger(L, 1);
@@ -956,6 +960,16 @@ extern "C" {
         return 1;
     }
 
+    static int cpp_key_text(lua_State *L) {
+        textenable(lua_toboolean(L, 1));
+        return 0;
+    }
+
+    static int cpp_key_utf8char(lua_State *L) {
+        lua_pushstring(L, textinput());
+        return 1;
+    }
+
     
     // pad
     // ===============================================
@@ -1134,6 +1148,8 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_key_down);              lua_setfield(L, -2, "down");
     lua_pushcfunction(L,cpp_key_press);             lua_setfield(L, -2, "press");
     lua_pushcfunction(L,cpp_key_any);               lua_setfield(L, -2, "any");
+    lua_pushcfunction(L,cpp_key_text);              lua_setfield(L, -2, "text");
+    lua_pushcfunction(L,cpp_key_utf8char);          lua_setfield(L, -2, "utf8char");
     //lua_setglobal(L, "key");
 
     //lua_newtable(L);

mini.cpp

@@ -109,6 +109,8 @@ char base64glyphs[193] = "/h/AqV/hhhh/GMYYMGz/t/eS33H477wsjjswY4IOPHEFFVVVAVAVAV
 //Uint8 keymapping[6] = { SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_UP, SDL_SCANCODE_DOWN, SDL_SCANCODE_Z, SDL_SCANCODE_X };
 const bool *keys;
 Uint8 key_just_pressed = 0;
+static char text_input_buffer[10];
+static bool has_text_input = false;
 
 int mouse_x, mouse_y, mouse_wheel;
 Uint32 mouse_buttons;
@@ -544,26 +546,17 @@ int main(int argc,char*argv[]){
         mouse_just_pressed = 0;
         mouse_wheel = 0;
         double_click = false;
+        has_text_input = false;
         while(!should_exit) {
             if (update_mode==UPDATE_WAIT) SDL_WaitEvent(NULL);
             else if (update_mode==UPDATE_TIMEOUT) SDL_WaitEventTimeout(NULL, timeout);
             while(SDL_PollEvent(&mini_eve)) {
                 if (mini_eve.type == SDL_EVENT_QUIT) { should_exit=true; should_quit=true; break; }
+                if (mini_eve.type == SDL_EVENT_TEXT_INPUT) {
+                    SDL_strlcpy(text_input_buffer, mini_eve.text.text, sizeof(text_input_buffer));
+                    has_text_input = true;
+                }
                 if (mini_eve.type == SDL_EVENT_KEY_DOWN) {
-/*
-                    if (mini_eve.key.keysym.scancode == SDL_SCANCODE_F2) {
-                        screen_zoom+=2; if (screen_zoom>=10) screen_zoom=2;
-                        destroyDisplay();
-                        createDisplay();
-                        char strzoom[3];
-                        file_setconfigvalue("zoom", SDL_itoa(screen_zoom, strzoom, 10));
-                    } else if (mini_eve.key.keysym.scancode == SDL_SCANCODE_F3) {
-                        screen_fullscreen = !screen_fullscreen;
-                        destroyDisplay();
-                        createDisplay();
-                        file_setconfigvalue("fullscreen", screen_fullscreen?"true":"false");
-                    }
-*/
 #ifdef DEBUG
                     if (mini_eve.key.scancode == SDL_SCANCODE_F12) {
                         if (lua_is_playing()) {
@@ -626,6 +619,8 @@ int main(int argc,char*argv[]){
                 if (beats>0)beats--;
                 key_just_pressed = 0;
                 mouse_just_pressed = 0;
+                has_text_input = false;
+                text_input_buffer[0] = '\0';
                 double_click = false;
                 mouse_wheel = 0;
                 pad_just_pressed = SDL_GAMEPAD_BUTTON_INVALID;
@@ -734,8 +729,10 @@ uint8_t gettrans() {
     return ds::trans;
 }
 
-void subpal(uint8_t index, uint8_t color) {
+uint8_t subpal(uint8_t index, uint8_t color) {
+    const uint8_t old = ds::draw_palette[SDL_clamp(index,0,255)];
     ds::draw_palette[SDL_clamp(index,0,255)] = SDL_clamp(color,0,255);
+    return old;
 }
 
 void reset_subpal() {
@@ -1343,6 +1340,17 @@ bool anykey() {
     return something_pressed;
 }
 
+void textenable(const bool enable) {
+    if (enable)
+        SDL_StartTextInput(mini_win);
+    else
+        SDL_StopTextInput(mini_win);
+}
+
+const char* textinput() {
+    return has_text_input ? text_input_buffer : nullptr;
+}
+
 bool pad(int8_t i) {
     if (!gamepad) return false;
     return SDL_GetGamepadButton(gamepad, SDL_GamepadButton(i)) == 1;

mini.h

@@ -152,7 +152,7 @@ void setcolor(uint8_t index, uint32_t color);
 uint32_t getcolor(uint8_t index);
 void settrans(uint8_t index);
 uint8_t gettrans();
-void subpal(uint8_t index, uint8_t color);
+uint8_t subpal(uint8_t index, uint8_t color);
 void reset_subpal();
 
 void set_draw_mode(uint8_t mode);
@@ -225,6 +225,8 @@ bool btn(uint8_t i);
 int wbtnp();
 bool btnp(uint8_t i);
 bool anykey();
+void textenable(const bool enable);
+const char *textinput();
 
 bool pad(int8_t i);
 bool padp(int8_t i);

version.h

@@ -1,3 +1,3 @@
 #pragma once
 
-#define MINI_VERSION "1.4.2"
+#define MINI_VERSION "1.4.3"

vscode/library.lua

@@ -122,6 +122,10 @@ function pal.color(index) end
 ---Set (r,g,b) color for the specified index in the current palette
 function pal.color(index, r, g, b) end
 
+---@return number index
+---Get the index specified as transparent color
+function pal.trans() end
+
 ---@param index number
 ---Set the index specified as transparent color
 function pal.trans(index) end
@@ -130,12 +134,16 @@ function pal.trans(index) end
 function pal.subpal() end
 
 ---@param index number
----Reset the specified subpalette index to its default palette index
+---@return number index
+---Reset the specified subpalette index to its default palette index,
+---returns the previously mapped index
 function pal.subpal(index) end
 
 ---@param index number
 ---@param color number
----Set the specified subpalette index to the specified palette index
+---@return number index
+---Set the specified subpalette index to the specified palette index,
+---returns the previously mapped index
 function pal.subpal(index, color) end
 
 ---@param index1 number
@@ -601,6 +609,14 @@ function key.press(key) end
 ---Returns whether any keyboard key has just been pressed
 function key.any() end
 
+---@param enable boolean
+---Enable or disable utf8 text input
+function key.text(enable) end
+
+---@return string
+---Returns a string with the utf-8 character sequence pressed. Only when utf8 is enabled
+function key.utf8char() end
+
 
 ---@class pad
 ---@field pad.INVALID number