1 files changed, 32 insertions, 34 deletions

diff --git a/examples/web/models/models_box_collisions.c b/examples/web/models/models_box_collisions.c
index 71fe55f..9aa63db 100644
--- a/examples/web/models/models_box_collisions.c
+++ b/examples/web/models/models_box_collisions.c
@@ -18,23 +18,23 @@
 //----------------------------------------------------------------------------------
 // Global Variables Definition
 //----------------------------------------------------------------------------------
-int screenWidth = 800;
-int screenHeight = 450;
+const int screenWidth = 800;
+const int screenHeight = 450;
 
 
 // Define the camera to look into our 3d world
 Camera camera = {{ 0.0f, 10.0f, 10.0f }, { 0.0f, 0.0f, 0.0f }, { 0.0f, 1.0f, 0.0f }, 45.0f };
-    
+
 Vector3 playerPosition = { 0.0f, 1.0f, 2.0f };
 Vector3 playerSize = { 1.0f, 2.0f, 1.0f };
-Color playerColor;
-    
+Color playerColor = GREEN;
+
 Vector3 enemyBoxPos = { -4.0f, 1.0f, 0.0f };
 Vector3 enemyBoxSize = { 2.0f, 2.0f, 2.0f };
-    
+
 Vector3 enemySpherePos = { 4.0f, 0.0f, 0.0f };
 float enemySphereSize = 1.5f;
-    
+
 bool collision = false;
 
 //----------------------------------------------------------------------------------
@@ -43,7 +43,7 @@ bool collision = false;
 void UpdateDrawFrame(void);     // Update and Draw one frame
 
 //----------------------------------------------------------------------------------
-// Main Enry Point
+// Program Main Entry Point
 //----------------------------------------------------------------------------------
 int main(void)
 {
@@ -51,14 +51,12 @@ int main(void)
     //--------------------------------------------------------------------------------------
     InitWindow(screenWidth, screenHeight, "raylib [models] example - box collisions");
 
-    playerColor = GREEN;
-    
 #if defined(PLATFORM_WEB)
     emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
 #else
     SetTargetFPS(60);   // Set our game to run at 60 frames-per-second
     //--------------------------------------------------------------------------------------
-    
+
     // Main game loop
     while (!WindowShouldClose())    // Detect window close button or ESC key
     {
@@ -81,40 +79,40 @@ void UpdateDrawFrame(void)
 {
     // Update
     //----------------------------------------------------------------------------------
-    
+
     // Move player
     if (IsKeyDown(KEY_RIGHT)) playerPosition.x += 0.2f;
     else if (IsKeyDown(KEY_LEFT)) playerPosition.x -= 0.2f;
     else if (IsKeyDown(KEY_DOWN)) playerPosition.z += 0.2f;
     else if (IsKeyDown(KEY_UP)) playerPosition.z -= 0.2f;
-    
+
     collision = false;
-    
+
     // Check collisions player vs enemy-box
     if (CheckCollisionBoxes(
-        (BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2, 
-                                 playerPosition.y - playerSize.y/2, 
-                                 playerPosition.z - playerSize.z/2 }, 
+        (BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2,
+                                 playerPosition.y - playerSize.y/2,
+                                 playerPosition.z - playerSize.z/2 },
                       (Vector3){ playerPosition.x + playerSize.x/2,
-                                 playerPosition.y + playerSize.y/2, 
+                                 playerPosition.y + playerSize.y/2,
                                  playerPosition.z + playerSize.z/2 }},
-        (BoundingBox){(Vector3){ enemyBoxPos.x - enemyBoxSize.x/2, 
-                                 enemyBoxPos.y - enemyBoxSize.y/2, 
-                                 enemyBoxPos.z - enemyBoxSize.z/2 }, 
+        (BoundingBox){(Vector3){ enemyBoxPos.x - enemyBoxSize.x/2,
+                                 enemyBoxPos.y - enemyBoxSize.y/2,
+                                 enemyBoxPos.z - enemyBoxSize.z/2 },
                       (Vector3){ enemyBoxPos.x + enemyBoxSize.x/2,
-                                 enemyBoxPos.y + enemyBoxSize.y/2, 
+                                 enemyBoxPos.y + enemyBoxSize.y/2,
                                  enemyBoxPos.z + enemyBoxSize.z/2 }})) collision = true;
-        
+
     // Check collisions player vs enemy-sphere
     if (CheckCollisionBoxSphere(
-        (BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2, 
-                                 playerPosition.y - playerSize.y/2, 
-                                 playerPosition.z - playerSize.z/2 }, 
+        (BoundingBox){(Vector3){ playerPosition.x - playerSize.x/2,
+                                 playerPosition.y - playerSize.y/2,
+                                 playerPosition.z - playerSize.z/2 },
                       (Vector3){ playerPosition.x + playerSize.x/2,
-                                 playerPosition.y + playerSize.y/2, 
-                                 playerPosition.z + playerSize.z/2 }}, 
+                                 playerPosition.y + playerSize.y/2,
+                                 playerPosition.z + playerSize.z/2 }},
         enemySpherePos, enemySphereSize)) collision = true;
-    
+
     if (collision) playerColor = RED;
     else playerColor = GREEN;
     //----------------------------------------------------------------------------------
@@ -125,23 +123,23 @@ void UpdateDrawFrame(void)
 
         ClearBackground(RAYWHITE);
 
-        Begin3dMode(camera);
+        BeginMode3D(camera);
 
             // Draw enemy-box
             DrawCube(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, GRAY);
             DrawCubeWires(enemyBoxPos, enemyBoxSize.x, enemyBoxSize.y, enemyBoxSize.z, DARKGRAY);
-            
+
             // Draw enemy-sphere
             DrawSphere(enemySpherePos, enemySphereSize, GRAY);
             DrawSphereWires(enemySpherePos, enemySphereSize, 16, 16, DARKGRAY);
-            
+
             // Draw player
             DrawCubeV(playerPosition, playerSize, playerColor);
 
             DrawGrid(10, 1.0f);        // Draw a grid
 
-        End3dMode();
-        
+        EndMode3D();
+
         DrawText("Move player with cursors to collide", 220, 40, 20, GRAY);
 
         DrawFPS(10, 10);