- creat gamestate_menu

- Ocultem el cursor del SO

source/gamestate_menu.cpp

@@ -0,0 +1,78 @@
+#include "gamestates.h"
+#include "jgame.h"
+#include "jdraw.h"
+#include "jaudio.h"
+#include "jinput.h"
+
+namespace gamestate
+{
+    namespace menu
+    {
+        draw::surface *fondo = nullptr;
+        draw::surface *cursor = nullptr;
+        int exit = 0;
+
+        bool loop()
+        {
+            if (exit) {
+                if (!draw::isfading()) {
+                    draw::freeSurface(fondo);
+                    draw::freeSurface(cursor);
+                    if (exit==1) gamestate::sequence::init();
+                    //if (exit==2) gamestate::password::init();
+                }
+                draw::render();
+                return true;
+            }
+            const int x = input::mouseX();
+            const int y = input::mouseY();
+
+            draw::setTrans(255);
+            draw::setSource(fondo);
+            draw::draw(0, 0, 320, 200, 0, 0);
+
+            draw::setTrans(0);
+            draw::setSource(cursor);
+            draw::draw(x, y, cursor->w, cursor->h, 0, 0);
+
+            draw::render();
+
+            if (input::mouseClk(1))
+            {
+                if (x >= 200 && y >= 100 && x <= 270 && y <= 120) {
+                    draw::fadeout();
+                    game::setConfig("fase", 0);
+                    exit = 1;
+                    return true;
+                } else if (x >= 175 && y >= 125 && x <= 290 && y <= 145) {
+                    draw::fadeout();
+                    game::setConfig("fase", 0);
+                    exit = 2;
+                    return true;
+                } else if (x >= 200 && y >= 150 && x <= 265 && y <= 170) {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+
+        void init()
+        {
+            exit = 0;
+            fondo = draw::loadSurface("menuprin.gif");
+            draw::loadPalette("menuprin.gif");
+            cursor = draw::loadSurface("cursor.gif");
+
+            if (audio::getMusicState() != audio::music_state::MUSIC_PLAYING) {
+                audio::playMusic(audio::loadMusic("mus3.ogg"));
+            }
+
+            draw::setSource(fondo);
+            draw::draw(0,0,320,200,0,0);
+            draw::fadein();
+
+            game::setState(&gamestate::menu::loop);
+        }
+    }
+}

source/gamestate_sequence.cpp

@@ -1,4 +1,4 @@
-#include "gamestate_sequence.h"
+#include "gamestates.h"
 #include "jgame.h"
 #include "jfile.h"
 #include "jinput.h"
@@ -20,7 +20,8 @@ namespace gamestate
     namespace sequence
     {
         int num_diapositives = 0;
-        const char *sequence_file = nullptr;
+        char *sequence_file = nullptr;
+        char *sfpointer = nullptr;
         uint32_t wait_until = 0;
 
         uint8_t getByte()
@@ -80,16 +81,20 @@ namespace gamestate
         {
             if ( (wait_until > 0) && (SDL_GetTicks() < wait_until) )
             {
-                if (input::anyKey() || input::mouseBtn(1))
+                if (!draw::isfading() && (input::anyKeyPressed() || input::mouseBtn(1))) {
-                {
                     wait_until=0;
-                }
+                    if (input::keyPressed(SDL_SCANCODE_ESCAPE)) num_diapositives=0;
-                else
+                } else {
-                {
                     draw::render();
                     return true;
                 }
             }
+            if (num_diapositives==0) {
+                gamestate::menu::init();
+                free(sfpointer);
+                return true;
+            }
+
             const char tipo_diapositiva = *(sequence_file++);
             switch ( tipo_diapositiva )
             {
@@ -149,6 +154,7 @@ namespace gamestate
                     printf("- FadeOutMusic()\n");
                     break;
             }
+            num_diapositives--;
             return true;
         }
 
@@ -172,6 +178,7 @@ namespace gamestate
 
             int filesize;
             sequence_file = file::getFileBuffer(filename, filesize);
+            sfpointer = sequence_file;
             num_diapositives = *(sequence_file++);
 
             game::setState(&gamestate::sequence::loop);

source/gamestates.h

@@ -6,4 +6,9 @@ namespace gamestate
     {
         void init();
     }
+
+    namespace menu
+    {
+        void init();
+    }
 }

source/jdraw.cpp

@@ -58,6 +58,7 @@ namespace draw
         sel_color = transparent = 0;
         for (int i=0;i<256;++i) color_indices[i] = i;
 
+        SDL_ShowCursor(SDL_DISABLE);
         //textsurf = loadSurface("font.gif");
     }
 
@@ -416,6 +417,11 @@ namespace draw
         for (int i=0; i<256; ++i) if (decPalEntry(i, 8)) fading_out = true;
     }
 
+    bool isfading()
+    {
+        return fading_in || fading_out;
+    }
+
     // Refresca la pantalla
     void render()
     {

source/jdraw.h

@@ -102,6 +102,7 @@ namespace draw
 
     void fadein();
     void fadeout();
+    bool isfading();
 
     //void print(const char* text, const int x, const int y, const uint8_t color, const uint8_t borde);
     

source/jinput.cpp

@@ -35,6 +35,11 @@ namespace input
         return keydown != 0;
     }
 
+    bool anyKeyPressed()
+    {
+        return keypressed != 0;
+    }
+
     // Torna el codi de la tecla que està sent polsada ara mateix
     const uint8_t whichKey()
     {

source/jinput.h

@@ -21,6 +21,10 @@ namespace input
     /// @return true si hi ha alguna tecla polsada, false si no
     bool anyKey();
 
+    /// @brief El equivalent a anykey per a keypressed
+    /// @return true si hi ha alguna tecla polsada, false si no
+    bool anyKeyPressed();
+
     /// @brief Torna el codi de la tecla que està sent polsada ara mateix
     /// @return Quina tecla està sent polsada
     const uint8_t whichKey();

source/main.cpp

@@ -3,7 +3,7 @@
 #include "jinput.h"
 #include "jaudio.h"
 
-#include "gamestate_sequence.h"
+#include "gamestates.h"
 
 void game::init()
 {