feat: highlight

src/apps/day3/CMakeLists.txt

@@ -13,9 +13,14 @@ set(SOURCES
         src/events/KeyPressedEvent.h
         src/systems/CollisionSystem.h
         src/systems/KeyboardControlSystem.h
-        src/systems/MovementSystem.h
         src/systems/RenderRigidBodiesSystem.h
-        src/strategies/ECSStrategy.h src/services/PuzzleInputParser.h src/components/TextComponent.h src/systems/RenderTextSystem.h src/systems/RenderGridSystem.h src/systems/RenderColliderSystem.h src/systems/PuzzleSolverSystem.h)
+        src/strategies/ECSStrategy.h
+        src/services/PuzzleInputParser.h
+        src/components/TextComponent.h
+        src/systems/RenderTextSystem.h
+        src/systems/RenderGridSystem.h
+        src/systems/RenderColliderSystem.h
+        src/systems/PuzzleSolverSystem.h)
 
 add_executable(${APP_NAME} ${SOURCES})
 

src/apps/day3/src/components/RigidBodyComponent.h

@@ -7,11 +7,12 @@ struct RigidBodyComponent {
   int height;
   Vec2 velocity;
   Vec2 position;
-  bool filled;  // Indicates whether the body is filled or just a border
+  bool filled;
+  SDL_Color color;
 
   RigidBodyComponent(
       int width = 0, int height = 0, Vec2 position = Vec2(0.0, 0.0),
-      Vec2 velocity = Vec2(0.0, 0.0), bool filled = true
+      Vec2 velocity = Vec2(0.0, 0.0), bool filled = true, SDL_Color color = {255, 255, 255, 255}
   )
-      : width(width), height(height), velocity(velocity), position(position), filled(filled) {}
+      : width(width), height(height), velocity(velocity), position(position), filled(filled), color(color) {}
 };

src/apps/day3/src/strategies/ECSStrategy.h

@@ -10,7 +10,6 @@
 #include "../services/PuzzleInputParser.h"
 #include "../systems/CollisionSystem.h"
 #include "../systems/KeyboardControlSystem.h"
-#include "../systems/MovementSystem.h"
 #include "../systems/PuzzleSolverSystem.h"
 #include "../systems/RenderColliderSystem.h"
 #include "../systems/RenderGridSystem.h"

src/apps/day3/src/systems/PuzzleSolverSystem.h

@@ -43,9 +43,13 @@ class PuzzleSolverSystem : public ECS::System {
 
     // Ensure one is a gear part and the other is a symbol
     if ((isAGearPart && isBSymbol) || (isBGearPart && isASymbol)) {
+      ECS::Entity gearPartEntity = isAGearPart ? event.a : event.b;
       partEntities.insert(
-          isAGearPart ? event.a : event.b
+          gearPartEntity
       );  // Insert the gear part
+
+      auto& rigidBody = registry.GetComponent<RigidBodyComponent>(gearPartEntity);
+      rigidBody.color = {50, 255, 50, 255};
     }
   }
 

src/apps/day3/src/systems/RenderColliderSystem.h

@@ -39,13 +39,12 @@ class RenderCollidersSystem : public ECS::System {
       SDL_RenderDrawRect(renderer.Get().get(), &colliderRect);
     }
 
-    // Reset the renderer color to avoid affecting other render calls
     SDL_SetRenderDrawColor(
         renderer.Get().get(),
         0,
         0,
         0,
         255
-    );  // Back to black or another default color
+    );
   }
 };

src/apps/day3/src/systems/RenderGridSystem.h

@@ -10,57 +10,52 @@ class RenderGridSystem : public ECS::System {
       : scaleX(scaleX), scaleY(scaleY) {}
 
   void Render(Core::Renderer renderer, Core::Window window) {
-    // Set the color for the grid lines
     SDL_SetRenderDrawColor(
         renderer.Get().get(),
         200,
         200,
         200,
         SDL_ALPHA_OPAQUE
-    );  // Light grey color
+    );
 
-    // Calculate the number of lines to draw based on the window size and scale
     int numHorizontalLines = window.GetHeight() / scaleY;
     int numVerticalLines = window.GetWidth() / scaleX;
 
-    // Draw horizontal lines
     for (int i = 0; i <= numHorizontalLines; ++i) {
       int y = i * scaleY;
       for (int x = 0; x < window.GetWidth();
-           x += 10) {  // Draw dotted line: 10 pixels line, 10 pixels space
+           x += 10) {
         SDL_RenderDrawLine(
             renderer.Get().get(),
             x,
             y,
             x + 5,
             y
-        );  // Draw 5 pixels
+        );
       }
     }
 
-    // Draw vertical lines
     for (int i = 0; i <= numVerticalLines; ++i) {
       int x = i * scaleX;
       for (int y = 0; y < window.GetHeight();
-           y += 10) {  // Draw dotted line: 10 pixels line, 10 pixels space
+           y += 10) {
         SDL_RenderDrawLine(
             renderer.Get().get(),
             x,
             y,
             x,
             y + 5
-        );  // Draw 5 pixels
+        );
       }
     }
 
-    // Reset the color for subsequent renderings
     SDL_SetRenderDrawColor(
         renderer.Get().get(),
         0,
         0,
         0,
         SDL_ALPHA_OPAQUE
-    );  // Back to black
+    );
   }
 
  private:

src/apps/day3/src/systems/RenderRigidBodiesSystem.h

@@ -19,7 +19,7 @@ class RenderRigidBodiesSystem : public ECS::System {
           (int)rigidBodyComponent.position.y,
           (int)rigidBodyComponent.width,
           (int)rigidBodyComponent.height};
-      SDL_SetRenderDrawColor(renderer.Get().get(), 255, 255, 255, 255);
+      SDL_SetRenderDrawColor(renderer.Get().get(), rigidBodyComponent.color.r, rigidBodyComponent.color.g, rigidBodyComponent.color.b, rigidBodyComponent.color.a);
       SDL_RenderFillRect(renderer.Get().get(), &rect);
     }
   }

src/apps/day3/src/systems/RenderTextSystem.h

@@ -18,30 +18,27 @@ class RenderTextSystem : public ECS::System {
       const auto& textLabel = ECS::Registry::Instance().GetComponent<TextComponent>(entity);
       const auto& rigidBody = ECS::Registry::Instance().GetComponent<RigidBodyComponent>(entity);
 
-      // Use the font from the asset store
       TTF_Font* font = Core::AssetStore::Instance().GetFont(textLabel.fontId).get();
       if (!font) {
-        // Handle error: Font not found
         continue;
       }
 
       SDL_Surface* surface = TTF_RenderText_Blended(font, textLabel.text.c_str(), textLabel.color);
       if (!surface) {
-        // Handle error: Unable to create surface
         continue;
       }
 
       SDL_Texture* texture = SDL_CreateTextureFromSurface(renderer.Get().get(), surface);
       SDL_FreeSurface(surface);
       if (!texture) {
-        // Handle error: Unable to create texture
         continue;
       }
 
       int textWidth = 0, textHeight = 0;
       SDL_QueryTexture(texture, nullptr, nullptr, &textWidth, &textHeight);
 
-      // Center the text within the rigid body
+      // Center
+
       int xPosition = static_cast<int>(rigidBody.position.x + (rigidBody.width - textWidth) / 2);
       int yPosition = static_cast<int>(rigidBody.position.y + (rigidBody.height - textHeight) / 2);