Basic hit detection

src/dawn/scene/debug/SceneDebugLine.cpp

@@ -9,6 +9,8 @@
 #include "scene/Scene.hpp"
 #include "scene/components/physics/3d/Collider3D.hpp"
 #include "scene/components/physics/3d/CubeCollider.hpp"
+#include "scene/components/physics/2d/Collider2D.hpp"
+#include "scene/components/physics/2d/BoxCollider.hpp"
 
 using namespace Dawn;
 
@@ -162,4 +164,40 @@ void Scene::debugHitboxes() {
     }
     ++itColliders;
   }
+
+  auto colliders2d = this->findComponents<Collider2D>();
+  auto itColliders2 = colliders2d.begin();
+  while(itColliders2 != colliders2d.end()) {
+    auto c = *itColliders2;
+    switch(c->getColliderType()) {
+      case COLLIDER2D_TYPE_BOX:
+        auto asBox = dynamic_cast<BoxCollider*>(c);
+        this->debugLine({
+          .v0 = glm::vec3(asBox->min.x, 0, asBox->min.y),
+          .v1 = glm::vec3(asBox->max.x, 0, asBox->min.y),
+          .color = COLOR_BLUE,
+          .transform = c->transform->getWorldTransform()
+        });
+        this->debugLine({
+          .v0 = glm::vec3(asBox->max.x, 0, asBox->min.y),
+          .v1 = glm::vec3(asBox->max.x, 0, asBox->max.y),
+          .color = COLOR_BLUE,
+          .transform = c->transform->getWorldTransform()
+        });
+        this->debugLine({
+          .v0 = glm::vec3(asBox->max.x, 0, asBox->max.y),
+          .v1 = glm::vec3(asBox->min.x, 0, asBox->max.y),
+          .color = COLOR_BLUE,
+          .transform = c->transform->getWorldTransform()
+        });
+        this->debugLine({
+          .v0 = glm::vec3(asBox->min.x, 0, asBox->max.y),
+          .v1 = glm::vec3(asBox->min.x, 0, asBox->min.y),
+          .color = COLOR_BLUE,
+          .transform = c->transform->getWorldTransform()
+        });
+        break;
+    }
+    ++itColliders2;
+  }
 }