Testing some enemies

src/dawn/scene/components/physics/2d/CharacterController2D.cpp

@@ -33,11 +33,7 @@ void CharacterController2D::onStart() {
       auto allColliders = getScene()->findComponents<Collider2D>();
       auto itColliders = allColliders.begin();
 
-      glm::vec2 normal;
-      float_t entryTime;
-      float_t exitTime;
-      glm::vec2 entryPoint;
-      glm::vec2 exitPoint;
+      struct CharacterController2DCollisionEventInfo info;
       bool_t result = false;
 
       // Check for collisions, definitely not working 100% yet 
@@ -46,20 +42,33 @@ void CharacterController2D::onStart() {
         ++itColliders;
         if(c == myCollider) continue;
         result = myCollider->getCollidingResult(
-          velocity, c, normal, entryTime, exitTime, entryPoint, exitPoint
-        ) && entryTime <= delta;
-        if(result) break;
+          velocity,
+          c,
+          info.normal,
+          info.entryTime,
+          info.exitTime,
+          info.entryPoint,
+          info.exitPoint
+        ) && info.entryTime <= delta;
+        if(result) {
+          info.collider = c;
+          break;
+        }
       }
       
       if(result) {
         moveAmount = glm::vec2(0, 0);
         velocity = glm::vec2(0, 0);
+        this->eventCollision.invoke(info);
       } else {
         moveAmount = velocity;
       }
     }
 
-    if(mathAbs<float_t>(moveAmount.x) <= 0.001f && mathAbs<float_t>(moveAmount.y) <= 0.001f) return;
+    if(
+      mathAbs<float_t>(moveAmount.x) <= 0.001f &&
+      mathAbs<float_t>(moveAmount.y) <= 0.001f
+    ) return;
 
     transform->setLocalPosition(
       transform->getLocalPosition() + (glm::vec3(moveAmount.x, 0, moveAmount.y) * delta)

src/dawn/scene/components/physics/2d/CharacterController2D.hpp

@@ -7,15 +7,23 @@
 #include "Collider2D.hpp"
 
 namespace Dawn {
+  struct CharacterController2DCollisionEventInfo {
+    Collider2D *collider;
+    glm::vec2 normal;
+    float_t entryTime;
+    float_t exitTime;
+    glm::vec2 entryPoint;
+    glm::vec2 exitPoint;
+  };
+
   class CharacterController2D : public SceneItemComponent {
-    private:
-      void move(glm::vec2 distance);
-      
     public:
       // @optional
       glm::vec2 velocity = glm::vec2(0, 0);
       // @optional
       float_t friction = 12.0f;
+
+      StateEvent<struct CharacterController2DCollisionEventInfo> eventCollision;
       
       CharacterController2D(SceneItem *i);
       void onStart() override;