Using the entity bounding box for something now

1 files changed, 13 insertions, 4 deletions

diff --git a/src/entity.c b/src/entity.c
index 0fe6366..e510a01 100644
--- a/src/entity.c
+++ b/src/entity.c
@@ -6,11 +6,13 @@ Entity createEntity(EntityId id, Vector3 position)
 {
   Entity entity;
   entity.id = id;
-  entity.position = position;
 
-  // Test boundingbox.
-  entity.box.min = Vector3SubtractValue(position, 1.0);
-  entity.box.max = Vector3AddValue(position, 1.0);
+  // Test box.
+  float boxSize = 0.4;
+  entity.box.min = (Vector3){-boxSize, -boxSize, -boxSize};
+  entity.box.max = (Vector3){boxSize, boxSize, boxSize};
+  
+  setEntityPosition(&entity, position);
 
   return entity;
 }
@@ -31,3 +33,10 @@ void updateEntity(Entity* entity, Game* game)
     break;
   }
 }
+
+void setEntityPosition(Entity* entity, Vector3 position)
+{
+  entity->position = position;
+  entity->box.min = Vector3Add(entity->box.min, position);
+  entity->box.max = Vector3Add(entity->box.max, position);
+}