android mute button

build-android/src/draw.c

@@ -96,7 +96,13 @@ void draw_player(SDL_Renderer * ren, int x, int y, bool red) {
         B = in_view(B);
         Vect E;
         E = in_view(player.physics->strings[i].end_point);
-        SDL_RenderDrawLine(ren, B.x, B.y, E.x, E.y);
+
+        for (int j = -3; j < 3; j++) {
+            for (int k = -3; k < 3; k++) {
+                SDL_RenderDrawLine(ren, B.x + j, B.y + k, E.x + j, E.y + k);
+            }
+
+        }
     }
 
 
@@ -705,6 +711,101 @@ void draw_level_time(SDL_Renderer *ren, const struct environment * e) {
 
 }
 
+
+void draw_mute_button(SDL_Renderer *ren) {
+
+    struct colour c = get_scene_watch()->colours.fg1;
+    struct colour i = get_scene_watch()->colours.bg;
+
+    if (mute_button.held) {
+        struct colour t = c;
+        c = i; 
+        i = t;
+    }
+
+
+    SDL_Rect rect;
+
+    rect.x = mute_button.x;
+    rect.y = mute_button.y; 
+    rect.w = mute_button.w;
+    rect.h = mute_button.h;
+
+
+    SDL_SetRenderDrawColor(ren, c.r, c.g, c.b, 255);
+    SDL_RenderFillRect(ren, &rect);
+
+    rect.x += mute_button.w / 6;
+    rect.y += mute_button.w / 4;
+    rect.w = mute_button.w / 5;
+    rect.h = mute_button.h / 2;
+
+    SDL_SetRenderDrawColor(ren, i.r, i.g, i.b, 255);
+    SDL_RenderFillRect(ren, &rect);
+
+    int j = 0;
+    for (int i = rect.x + rect.w; i < rect.x + rect.w + mute_button.w / 5; i++) {
+        SDL_RenderDrawLine(ren, i, rect.y + j + rect.h, i, rect.y  - j);
+        j++;
+    }
+
+    j -= 8;
+    int bars = 0;
+    int bar_width = mute_button.w / 6;
+    if (!mute_button.state) {
+        for (int i = rect.x + rect.w + mute_button.w / 5; 
+                i < mute_button.x + mute_button.w - 5; i++) {
+            if ((bars++) % bar_width >= bar_width / 2) {
+                SDL_RenderDrawLine(ren, i, rect.y + j + rect.h, i, rect.y  - j);
+            }
+            if (i % 8 == 0) j += 4;
+
+        }
+    } else {
+        int w = mute_button.w / 5;
+        int i = rect.x + rect.w + mute_button.w / 5 + w/2;
+        int j = rect.y + w / 2;
+        SDL_RenderDrawLine(ren, i, j + w, i + w, j);
+        SDL_RenderDrawLine(ren, i + w, j + w, i, j);
+        i += 1;
+        SDL_RenderDrawLine(ren, i, j + w, i + w, j);
+        SDL_RenderDrawLine(ren, i + w, j + w, i, j);
+        i -= 1;
+
+        j += 1;
+        SDL_RenderDrawLine(ren, i, j + w, i + w, j);
+        SDL_RenderDrawLine(ren, i + w, j + w, i, j);
+        j -= 1;
+
+        j += 1;
+        i += 1;
+        SDL_RenderDrawLine(ren, i, j + w, i + w, j);
+        SDL_RenderDrawLine(ren, i + w, j + w, i, j);
+        j -= 1;
+        i -= 1;
+
+        i -= 1;
+        SDL_RenderDrawLine(ren, i, j + w, i + w, j);
+        SDL_RenderDrawLine(ren, i + w, j + w, i, j);
+        i += 1;
+
+        j -= 1;
+        SDL_RenderDrawLine(ren, i, j + w, i + w, j);
+        SDL_RenderDrawLine(ren, i + w, j + w, i, j);
+        j += 1;
+
+        j -= 1;
+        i -= 1;
+        SDL_RenderDrawLine(ren, i, j + w, i + w, j);
+        SDL_RenderDrawLine(ren, i + w, j + w, i, j);
+        j += 1;
+        i += 1;
+
+    }
+
+
+}
+
 void draw_pause_screen(SDL_Renderer *ren, struct environment *e) {
 
     char *te[] = {  "GAME PAUSED.",
@@ -836,6 +937,7 @@ void redraw_buffer(SDL_Renderer * ren) {
             lplayer.colliding);
     draw_collision_poly(ren, &lplayer);
     draw_forces(ren, &lplayer);
+    draw_mute_button(ren);
 
     if (gameui.currently_bound_textbox) {
         draw_level_chooser_tbox(ren);

build-android/src/game.c

@@ -39,6 +39,7 @@ struct sg_times_list save_times_lst;
 struct draw_watcher draw_watch = {};
 /* object that handles ui interactions in game.c and which draw watches */
 struct textbox_info textboxes[1];
+struct button mute_button;
 
 
 struct ui_state gameui = {};
@@ -1709,9 +1710,21 @@ void startgame(SDL_Renderer * ren) {
     viewport_pos.x = player.physics->position.x - width / 2;
     viewport_pos.y = player.physics->position.y - height / 2;
 
+
+    mute_button.x = 90.0/100 * width;
+    mute_button.y = 85.0/100 * height;
+    mute_button.w = 90;
+    mute_button.h = 90;
+    mute_button.state = mute;
+    mute_button.held = false;
+
     //get_room();
 }
 
+bool aabb_check(float x, float y, float rx, float ry, float w, float h) {
+    return x > rx && x < rx + w && y > ry && y < ry + h;
+}
+
 double get_abs(double x,double y) {
     return (sqrt(x*x + y*y));
 }
@@ -1771,6 +1784,7 @@ void handle_input_event(SDL_Event event) {
                 pull_rope(900);
             } if (sc == input_map.mute) {
                 mute = !mute;
+                mute_button.state = mute;
             } if (sc == input_map.pause) {
                 if (in_game) 
                     game_paused = !game_paused;
@@ -1803,6 +1817,14 @@ void handle_input_event(SDL_Event event) {
 
             break;
         case SDL_MOUSEBUTTONDOWN:
+
+            if (aabb_check(event.button.x, event.button.y, 
+                        mute_button.x, mute_button.y, mute_button.w, 
+                        mute_button.h)) {
+                mute_button.held = true;
+                break;
+            }
+
             add_rope(event.button.x, event.button.y);
             if (event.button.button == input_map.mouse_attach_rope)
                 mouse_down = true;
@@ -1810,6 +1832,17 @@ void handle_input_event(SDL_Event event) {
                 pull_rope(900);
             break;
         case SDL_MOUSEBUTTONUP:
+
+            mute_button.held = false;
+            if (aabb_check(event.button.x, event.button.y, 
+                        mute_button.x, mute_button.y, mute_button.w, 
+                        mute_button.y)) {
+                mute = !mute;
+                mute_button.state = mute;
+                break;
+            }
+
+
             if (event.button.button == input_map.mouse_attach_rope) {
                 mouse_down = false;
                 delete_rope();

build-android/src/types.h

@@ -233,4 +233,14 @@ enum {
     E_ROOM_TILES = E_ROOM_WIDTH / E_ROOM_RES,
 };
 
+
+struct button {
+    char *name;
+    bool state;
+    bool held;
+    int x, y, w, h;
+};
+
+extern struct button mute_button;
+
 #endif