mockup of utility functions

demo/inc/states/game/enemy/enemy.hpp

@@ -22,6 +22,7 @@ using Tyra::DynamicMesh;
 using Tyra::DynPipOptions;
 using Tyra::Engine;
 using Tyra::Renderer;
+using Tyra::Renderer3DUtility;
 using Tyra::TextureRepository;
 using Tyra::Vec4;
 
@@ -53,6 +54,7 @@ class Enemy {
   bool isFighting = false;
   Vec4 spawnPoint;
 
+  Renderer3DUtility* utility;
   Audio* audio;
   EnemyInfo info;
 };

demo/src/states/game/enemy/enemy.cpp

@@ -17,6 +17,7 @@ namespace Demo {
 
 Enemy::Enemy(Engine* engine, const EnemyInfo& t_info) {
   info = t_info;
+  utility = &engine->renderer.renderer3D.utility;
 
   mesh = new DynamicMesh(*info.motherMesh);
 
@@ -96,6 +97,10 @@ void Enemy::handlePlayerShoot(const PlayerShootAction& shootAction) {
 
   auto isOnEnemy = ray.intersectBox(bbox.min(), bbox.max());
 
+  utility->drawBBox(bbox);
+  utility->drawLine(ray.origin, ray.direction);
+  utility->drawPoint(*mesh->getPosition());
+
   if (isOnEnemy) {
     mesh->setPosition(spawnPoint);
     TYRA_LOG("Enemy hit!");

demo/src/states/game/game_state.cpp

@@ -65,8 +65,8 @@ void GameState::update() {
     fpsChecker = 0;
   }
 
-  skybox->update(player->getPosition());
   player->update(terrain->heightmap);
+  skybox->update(player->getPosition());
   auto shootAction = player->getShootAction();
   enemyManager->update(terrain->heightmap, player->getPosition(), shootAction);
 

demo/src/states/game/player/player.cpp

@@ -36,7 +36,7 @@ PlayerShootAction Player::getShootAction() const {
   action.isShooting = weapon.isShooting;
 
   if (action.isShooting) {
-    action.ray = Ray(camera.position, camera.lookAt);
+    action.ray = Ray(camera.position, camera.lookAt.getNormalized());
   }
 
   return action;