Update and rename core_input_gamepad_virtual.c to core_virtual_Dpad.c

raysan5 · Sep 30, 2024 · a9cdae8 · a9cdae8
1 parent e6c06f1
commit a9cdae8
Showing 1 changed file with 43 additions and 39 deletions.
diff --git a/examples/core/core_input_gamepad_virtual.c → examples/core/core_virtual_Dpad.c b/examples/core/core_input_gamepad_virtual.c → examples/core/core_virtual_Dpad.c
@@ -1,6 +1,6 @@
 /*******************************************************************************************
 *
-*   raylib [core] example - Minimal Virtual Dpad
+*   raylib [core] example - Virtual Dpad
 *
 *   Example originally created with raylib 5.0, last time updated with raylib 5.0
 *
@@ -27,86 +27,90 @@ int main(void)
     const int screenWidth = 800;
     const int screenHeight = 450;
 
-    InitWindow(screenWidth, screenHeight, "raylib [core] example - minimal virtual dpad");
+    InitWindow(screenWidth, screenHeight, "raylib [core] example - virtual dpad");
 
-    const int dpad_x = 90;
-    const int dpad_y = 300;
-    const int dpad_rad = 25;//radius of each pad
-    Color dpad_color = BLUE;
-    int dpad_keydown = -1;//-1 if not down, else 0,1,2,3 
+    const int dpadX = 90;
+    const int dpadY = 300;
+    const int dpadRad = 25;//radius of each pad
+    Color dpadColor = BLUE;
+    int dpadKeydown = -1;//-1 if not down, else 0,1,2,3 
 
-    // collider[4] with x,y
-    const float dpad_collider[4][2]=
+
+    const float dpadCollider[4][2]= // collider array with x,y position
     {
-        {dpad_x,dpad_y-dpad_rad*1.5},//up
-        {dpad_x-dpad_rad*1.5,dpad_y},//left
-        {dpad_x+dpad_rad*1.5,dpad_y},//right
-        {dpad_x,dpad_y+dpad_rad*1.5}//down
+        {dpadX,dpadY-dpadRad*1.5},//up
+        {dpadX-dpadRad*1.5,dpadY},//left
+        {dpadX+dpadRad*1.5,dpadY},//right
+        {dpadX,dpadY+dpadRad*1.5}//down
     };
-    const char dpad_label[4]="XYBA";
+    const char dpadLabel[4]="XYBA";//label of Dpad
 
-    float player_x=100;
-    float player_y=100;
+    float playerX=100;
+    float playerY=100;
 
     SetTargetFPS(60);
     //--------------------------------------------------------------------------------------
 
     // Main game loop
     while (!WindowShouldClose())    // Detect window close button or ESC key
     {
-	// update --------------------------------------------------------------------------
-        dpad_keydown = -1; //reset
-        float input_x=0;
-        float input_y=0;
+	// Update 
+	//--------------------------------------------------------------------------
+        dpadKeydown = -1; //reset
+        float inputX=0;
+        float inputY=0;
         if(GetTouchPointCount()>0)
         {//use touch pos
-            input_x = GetTouchX();
-            input_y = GetTouchY();
+            inputX = GetTouchX();
+            inputY = GetTouchY();
         }
         else
         {//use mouse pos
-            input_x = GetMouseX();
-            input_y = GetMouseY();
+            inputX = GetMouseX();
+            inputY = GetMouseY();
         }
         for(int i=0;i<4;i++)
         {
             //test distance each collider and input < radius
-            if( fabsf(dpad_collider[i][1]-input_y) + fabsf(dpad_collider[i][0]-input_x) < dpad_rad)
+            if( fabsf(dpadCollider[i][1]-inputY) + fabsf(dpadCollider[i][0]-inputX) < dpadRad)
             {
-                dpad_keydown = i;
+                dpadKeydown = i;
                 break;
             }
         }
         // move player
-        switch(dpad_keydown){
-            case 0: player_y -= 50*GetFrameTime();
+        switch(dpadKeydown){
+            case 0: playerY -= 50*GetFrameTime();
             break;
-            case 1: player_x -= 50*GetFrameTime();
+            case 1: playerX -= 50*GetFrameTime();
             break;
-            case 2: player_x += 50*GetFrameTime();
+            case 2: playerX += 50*GetFrameTime();
             break;
-            case 3: player_y += 50*GetFrameTime();
+            case 3: playerY += 50*GetFrameTime();
             default:;
         };
-	// draw ----------------------------------------------------------------------------
+	//--------------------------------------------------------------------------
+
+	// Draw 
+	//--------------------------------------------------------------------------
        BeginDrawing();
             ClearBackground(RAYWHITE);
-
             for(int i=0;i<4;i++)
             {
                 //draw all pad
-                DrawCircle(dpad_collider[i][0],dpad_collider[i][1],dpad_rad,dpad_color);
-                if(i!=dpad_keydown)
+                DrawCircle(dpadCollider[i][0],dpadCollider[i][1],dpadRad,dpadColor);
+                if(i!=dpadKeydown)
                 {
                     //draw label
-                    DrawText(TextSubtext(dpad_label,i,1),
-                             dpad_collider[i][0]-5,
-                             dpad_collider[i][1]-5,16,BLACK);
+                    DrawText(TextSubtext(dpadLabel,i,1),
+                             dpadCollider[i][0]-5,
+                             dpadCollider[i][1]-5,16,BLACK);
                 }
 
             }
-            DrawText("Player",player_x,player_y,16,BLACK);
+            DrawText("Player",playerX,playerY,16,BLACK);
         EndDrawing();
+	//--------------------------------------------------------------------------
     }
 
     // De-Initialization