From cdd9a7e353d218d6a33c493ebfd361f6b25164fe Mon Sep 17 00:00:00 2001
From: HumanoidSandvichDispenser <humanoidsandvichdispenser@gmail.com>
Date: Sun, 1 Mar 2026 12:17:53 -0800
Subject: [PATCH] Add bounding box for selected entity

---
 as4/as4.cpp | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/as4/as4.cpp b/as4/as4.cpp
index 54eb2ec..68e02ba 100644
--- a/as4/as4.cpp
+++ b/as4/as4.cpp
@@ -20,7 +20,7 @@
 #define SKYBOX_IMPLEMENTATION
 #include "skybox.hpp"
 
-void DrawBoundedModel(raylib::Model &model, auto transformer) {
+void DrawBoundedModel(raylib::Model &model, bool drawBoundingBox, auto transformer) {
     // store the original transform to apply a different transform to the
     // model without affecting the next time we draw
     raylib::Matrix oldTransform = model.GetTransform();
@@ -40,7 +40,9 @@ void DrawBoundedModel(raylib::Model &model, auto transformer) {
     auto box = model.GetTransformedBoundingBox();
 
     // draw the bounding box of the model using raylib's built in function
-    DrawBoundingBox(box, raylib::Color::White());
+    if (drawBoundingBox) {
+        DrawBoundingBox(box, raylib::Color::White());
+    }
 
     // restore the model's transform to its original state so that the next time we
     // draw the model, it doesn't have the previous transform applied to it
@@ -110,11 +112,11 @@ int main() {
 
     std::vector<Entity> entities;
 
-    Entity &ePenguin = entities.emplace_back();
-    ePenguin.model = &penguin;
+    Entity &p1 = entities.emplace_back();
+    p1.model = &penguin;
 
-    Entity &eEagle = entities.emplace_back();
-    eEagle.model = &eagle;
+    Entity &p2 = entities.emplace_back();
+    p2.model = &penguin;
 
     // penguin physics
     raylib::Vector3 position = { 0, 0, 0 };
@@ -201,10 +203,13 @@ int main() {
 
         ground.Draw({ 0, 0, 0 }, 1.0f, raylib::Color::White());
 
-        for (Entity &e : entities) {
+        for (size_t i = 0; i < entities.size(); ++i) {
+            Entity &e = entities[i];
             e.position += from_magnitude_and_heading(e.speed, e.heading) * dt;
 
-            DrawBoundedModel(*e.model, [&e](raylib::Matrix transform) {
+            bool drawBox = (int)i == selectedIdx;
+
+            DrawBoundedModel(*e.model, drawBox, [&e](raylib::Matrix transform) {
                 return transform
                     .RotateY(e.heading)
                     .Scale(40, 40, 40)