level saving and loading

source/engine/2dphysics.c

@@ -54,8 +54,6 @@ cpShape *phys2d_query_pos(cpVect pos)
   filter.categories = CP_ALL_CATEGORIES;
   cpShape *find = cpSpacePointQueryNearest(space, pos, 0.f, filter, NULL);
 
-  YughInfo("Hit a %p", find);
-
   return find;
 }
 

source/engine/ffi.c

@@ -202,6 +202,10 @@ duk_ret_t duk_nuke(duk_context *duk)
         case 5:
           nuke_label(duk_to_string(duk, 1));
           return 0;
+
+	case 6:
+	  duk_push_boolean(duk, nuke_btn(duk_to_string(duk, 1)));
+	  return 1;
     }
 
     return 0;

source/engine/font.c

@@ -75,9 +75,10 @@ void font_init(struct shader *textshader) {
     glBindVertexArray(VAO);
 
     glBindBuffer(GL_ARRAY_BUFFER, VBO);
-    glEnableVertexAttribArray(0);
-    glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, 4 * sizeof(float), 0);
 
+    glVertexAttribPointer(0, 4, GL_FLOAT, GL_FALSE, 0, NULL);
+    glEnableVertexAttribArray(0);
+ 
     glBindVertexArray(0);
 
     // Default font
@@ -93,7 +94,7 @@ struct sFont *MakeFont(const char *fontfile, int height)
 {
     YughInfo("Making font %s.", fontfile);
 
-    int packsize = 128;
+    int packsize = 128; 
 
     struct sFont *newfont = calloc(1, sizeof(struct sFont));
     newfont->height = height;
@@ -119,7 +120,7 @@ struct sFont *MakeFont(const char *fontfile, int height)
      stbtt_PackFontRange(&pc, ttf_buffer, 0, height, 32, 95, glyphs);
      stbtt_PackEnd(&pc);
 
-     //stbi_write_png("packedfont.png", packsize, packsize, 1, bitmap, sizeof(char)*packsize);
+     stbi_write_png("packedfont.png", packsize, packsize, 1, bitmap, sizeof(char) * packsize);
 
     stbtt_fontinfo fontinfo;
     if (!stbtt_InitFont(&fontinfo, ttf_buffer, stbtt_GetFontOffsetForIndex(ttf_buffer,0))) {
@@ -162,6 +163,7 @@ struct sFont *MakeFont(const char *fontfile, int height)
 }
 
 static int curchar = 0;
+static float *buffdraw;
 
 void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale, struct shader *shader, float color[3])
 {
@@ -171,13 +173,14 @@ void sdrawCharacter(struct Character c, mfloat_t cursor[2], float scale, struct
     float xpos = cursor[0] + c.Bearing[0] * scale;
     float ypos = cursor[1] - c.Bearing[1] * scale;
 
-    float verts[4 * 4] = {
+    float verts[16] = {
 	xpos, ypos, c.rect.s0, c.rect.t1,
 	xpos+w, ypos, c.rect.s1, c.rect.t1,
 	xpos, ypos + h, c.rect.s0, c.rect.t0,
 	xpos + w, ypos + h, c.rect.s1, c.rect.t0
     };
 
+    /* Check if the vertex is off screen */
     if (verts[5] < 0 || verts[10] < 0 || verts[0] > window_i(0)->width || verts[1] > window_i(0)->height)
         return;
 
@@ -204,18 +207,17 @@ void renderText(const char *text, mfloat_t pos[2], float scale, mfloat_t color[3
 
     glActiveTexture(GL_TEXTURE0);
     glBindTexture(GL_TEXTURE_2D, font->texID);
+    glBindVertexArray(VAO);
     glBindBuffer(GL_ARRAY_BUFFER, VBO);
     glBufferData(GL_ARRAY_BUFFER, len*16*sizeof(float), NULL, GL_STREAM_DRAW);
 
-    glBindVertexArray(VAO);
+
 
     const unsigned char *line, *wordstart;
     line = (unsigned char*)text;
 
     curchar = 0;
 
-
-
     while (*line != '\0') {
 
         switch (*line) {
@@ -252,5 +254,5 @@ void renderText(const char *text, mfloat_t pos[2], float scale, mfloat_t color[3
         }
     }
 
-        glDrawArrays(GL_TRIANGLE_STRIP, 0, 4*curchar);
+   glDrawArrays(GL_TRIANGLE_STRIP, 0, 4*curchar);
 }

source/engine/gameobject.c

@@ -149,7 +149,7 @@ void gameobject_clean(int id) {
 void gameobjects_cleanup() {
     int clean = first;
 
-    while (clean > 0 && id2go(clean)->body) {
+    while (clean >= 0 && id2go(clean)->body) {
         gameobject_clean(clean);
         clean = id2go(clean)->next;
     }

source/engine/input.c

@@ -31,6 +31,21 @@ void remove_pawn(void *pawn) {
   }
 }
 
+void add_downkey(int key) {
+  for (int i = 0; i < arrlen(downkeys); i++)
+    if (downkeys[i] == key) return;
+
+  arrput(downkeys, key);
+}
+
+void rm_downkey(int key) {
+  for (int i = 0; i < arrlen(downkeys); i++)
+    if (downkeys[i] == key) {
+      arrdelswap(downkeys, i);
+      return;
+    }
+}
+
 static void cursor_pos_cb(GLFWwindow *w, double xpos, double ypos)
 {
     mouse_delta.x = xpos - mouse_pos.x;
@@ -60,10 +75,12 @@ static void mb_cb(GLFWwindow *w, int button, int action, int mods)
   switch (action) {
     case GLFW_PRESS:
       act = "pressed";
+      add_downkey(button);
       break;
 
     case GLFW_RELEASE:
       act = "released";
+      rm_downkey(button);
       break;
 
     case GLFW_REPEAT:
@@ -71,15 +88,7 @@ static void mb_cb(GLFWwindow *w, int button, int action, int mods)
       break;
   }
 
-  switch (button) {
+  btn = keyname_extd(button, button);
-    case GLFW_MOUSE_BUTTON_LEFT:
-      btn = "lmouse";
-      break;
-
-    case GLFW_MOUSE_BUTTON_RIGHT:
-      btn = "rmouse";
-      break;
-  }
 
   if (!act || !btn) {
     YughError("Tried to call a mouse action that doesn't exist.");
@@ -174,6 +183,18 @@ const char *keyname_extd(int key, int scancode) {
                 case GLFW_KEY_SPACE:
                    kkey = "space";
                    break;
+		   
+		case GLFW_MOUSE_BUTTON_RIGHT:
+		  kkey = "rmouse";
+		  break;
+
+		case GLFW_MOUSE_BUTTON_LEFT:
+		  kkey = "lmouse";
+		  break;
+
+		case GLFW_MOUSE_BUTTON_MIDDLE:
+		  kkey = "mmouse";
+		  break;
             }
 
             if (kkey) return kkey;
@@ -198,7 +219,6 @@ void input_poll(double wait)
 
     glfwWaitEventsTimeout(wait);
 
-
     //editor_input(&e);
     for (int i = 0; i < arrlen(downkeys); i++)
         call_input_down(&downkeys[i]);
@@ -212,28 +232,12 @@ void win_key_callback(GLFWwindow *w, int key, int scancode, int action, int mods
     switch (action) {
         case GLFW_PRESS:
             snprintf(keystr, 50, "input_%s_pressed", kkey);
-
+	    add_downkey(key);
-            int found = 0;
-
-            for (int i = 0; i < arrlen(downkeys); i++) {
-                if (downkeys[i] == key)
-                    goto SCRIPTCALL;
-            }
-
-            arrput(downkeys, key);
-
             break;
 
         case GLFW_RELEASE:
             snprintf(keystr, 50, "input_%s_released", kkey);
-
+	    rm_downkey(key);
-            for (int i = 0; i < arrlen(downkeys); i++) {
-                if (downkeys[i] == key) {
-                    arrdelswap(downkeys, i);
-                    goto SCRIPTCALL;
-                }
-            }
-
             break;
 
         case GLFW_REPEAT:
@@ -241,7 +245,6 @@ void win_key_callback(GLFWwindow *w, int key, int scancode, int action, int mods
             break;
     }
 
-    SCRIPTCALL:
     call_input_signal(keystr);
 }
 

source/engine/input.h

@@ -21,6 +21,7 @@ void cursor_hide();
 void cursor_show();
 
 void call_input_signal(char *signal);
+const char *keyname_extd(int key, int scancode);
 int action_down(int scancode);
 
 int want_quit();