- [NEW] exit()

- [NEW] anykey()
- [NEW] ismusicplaying()

lua.cpp

@@ -450,6 +450,11 @@ extern "C" {
         return 1;
     }
 
+    static int cpp_anykey(lua_State *L) {
+        lua_pushboolean(L, anykey());
+        return 1;
+    }
+
     static int cpp_mousex(lua_State *L) {
         lua_pushinteger(L, mousex());
         return 1;
@@ -666,6 +671,16 @@ extern "C" {
         return 0;
     }
 
+    static int cpp_ismusicplaying(lua_State *L) {
+        lua_pushboolean(L,ismusicplaying());
+        return 1;
+    }
+
+    static int cpp_exit(lua_State *L) {
+        exit();
+        return 0;
+    }
+
 }
 
 lua_State *L;
@@ -722,6 +737,7 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_map);       lua_setglobal(L, "map");
     lua_pushcfunction(L,cpp_btn);       lua_setglobal(L, "btn");
     lua_pushcfunction(L,cpp_btnp);      lua_setglobal(L, "btnp");
+    lua_pushcfunction(L,cpp_anykey);    lua_setglobal(L, "anykey");
     lua_pushcfunction(L,cpp_mousex);    lua_setglobal(L, "mousex");
     lua_pushcfunction(L,cpp_mousey);    lua_setglobal(L, "mousey");
     lua_pushcfunction(L,cpp_mwheel);    lua_setglobal(L, "mwheel");
@@ -765,6 +781,9 @@ void push_lua_funcs() {
     lua_pushcfunction(L,cpp_pausemusic);    lua_setglobal(L, "pausemusic");
     lua_pushcfunction(L,cpp_resumemusic);    lua_setglobal(L, "resumemusic");
     lua_pushcfunction(L,cpp_stopmusic);    lua_setglobal(L, "stopmusic");
+    lua_pushcfunction(L,cpp_ismusicplaying);    lua_setglobal(L, "ismusicplaying");
+
+    lua_pushcfunction(L,cpp_exit);    lua_setglobal(L, "exit");
 
     lua_pushinteger(L, 0);              lua_setglobal(L, "KEY_UNKNOWN");
     lua_pushinteger(L, 4);              lua_setglobal(L, "KEY_A");

mini.cpp

@@ -50,6 +50,7 @@ namespace ds {
     bool        fill_trans = false;
 }
 
+bool should_exit = false;
 SDL_Window *mini_win;
 SDL_Renderer *mini_ren;
 SDL_Texture *mini_bak;
@@ -236,7 +237,7 @@ int main(int argc,char*argv[]){
     SDL_RenderSetLogicalSize(mini_ren, screen_width, screen_height);
     SDL_ShowCursor(show_cursor);
     mini_bak = SDL_CreateTexture(mini_ren, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, screen_width, screen_height);
-    bool exit = false;
+
     SDL_Event mini_eve;
 
     reinit();
@@ -245,11 +246,11 @@ int main(int argc,char*argv[]){
     lua_init(lua_files);
     lua_call_init();
 
-    while(!exit) {
+    while(!should_exit) {
         key_just_pressed = 0;
         mouse_wheel = 0;
         while(SDL_PollEvent(&mini_eve)) {
-            if (mini_eve.type == SDL_QUIT) { exit=true; break; }
+            if (mini_eve.type == SDL_QUIT) { should_exit=true; break; }
             if (mini_eve.type == SDL_KEYDOWN) {
                 if (mini_eve.key.keysym.scancode == SDL_SCANCODE_ESCAPE) {
                     if (lua_is_playing()) {
@@ -794,6 +795,10 @@ bool btnp(uint8_t i) {
     return key_just_pressed == i;
 }
 
+bool anykey() {
+    return key_just_pressed != 0;
+}
+
 int mousex() {
     return mouse_x;
 }
@@ -998,3 +1003,11 @@ void resumemusic() {
 void stopmusic() {
     JA_StopMusic();
 }
+
+bool ismusicplaying() {
+    return JA_GetMusicState() == JA_MUSIC_PLAYING;
+}
+
+void exit() {
+    should_exit = true;
+}

mini.h

@@ -196,6 +196,7 @@ void map(int celx, int cely, int sx, int sy, uint8_t celw, uint8_t celh, uint8_t
 
 bool btn(uint8_t i);
 bool btnp(uint8_t i);
+bool anykey();
 
 int mousex();
 int mousey();
@@ -253,3 +254,6 @@ void playmusic(const char *filename, const bool loop = true);
 void pausemusic();
 void resumemusic();
 void stopmusic();
+bool ismusicplaying();
+
+void exit();