camera movement & formatting

src/game/Global.h

@@ -1,60 +1,84 @@
 #pragma once
+#include <bx/math.h>
 #include <cstdint>
 
 struct SharedData;
 
 struct IVec2
 {
-  int32_t X = 0;
-  int32_t Y = 0;
+    int32_t X = 0;
+    int32_t Y = 0;
 };
 
 struct IVec3
 {
-  int32_t X = 0;
-  int32_t Y = 0;
+    int32_t X = 0;
+    int32_t Y = 0;
 };
 
 struct Vec2
 {
-  float X = 0.0f;
-  float Y = 0.0f;
+    float X = 0.0f;
+    float Y = 0.0f;
 };
 
 struct Vec3
 {
-  float X = 0.0f;
-  float Y = 0.0f;
-  float Z = 0.0f;
+    float X = 0.0f;
+    float Y = 0.0f;
+    float Z = 0.0f;
+
+    bx::Vec3 ToBX()
+    {
+        return {X, Y, Z};
+    };
 };
 
 struct Quat
 {
-  float X = 0.0f;
-  float Y = 0.0f;
-  float Z = 0.0f;
-  float W = 1.0f;
+    float X = 0.0f;
+    float Y = 0.0f;
+    float Z = 0.0f;
+    float W = 1.0f;
 
-  static Quat FromEuler(float x, float y, float z);
-  static Quat FromEuler(Vec3 rot);
+    static Quat FromEuler(float x, float y, float z);
+    static Quat FromEuler(Vec3 rot);
 };
 
 struct Mat4
 {
-  float M[16] {
-    1.0, 0.0, 0.0, 0.0,
-    0.0, 1.0, 0.0, 0.0,
-    0.0, 0.0, 1.0, 0.0,
-    0.0, 0.0, 0.0, 1.0,
-  };
+    float M[16]{
+        1.0,
+        0.0,
+        0.0,
+        0.0,
+        0.0,
+        1.0,
+        0.0,
+        0.0,
+        0.0,
+        0.0,
+        1.0,
+        0.0,
+        0.0,
+        0.0,
+        0.0,
+        1.0,
+    };
+
+    static void CreateTransform(float* out, Vec3 pos, Quat rot = {}, Vec3 scale = {1.0f, 1.0f, 1.0f});
+    void Translate(Vec3 offset);
+    Vec3 Right();
+    Vec3 Up();
+    Vec3 Forward();
 };
 
 namespace Game
 {
-  struct GameInstance;
-  
-  SharedData& GetShared();
-  void SetShared(SharedData& instance);
-  GameInstance& GetInstance();
-  void SetInstance(GameInstance& instance);
-}
+    struct GameInstance;
+
+    SharedData& GetShared();
+    void SetShared(SharedData& instance);
+    GameInstance& GetInstance();
+    void SetInstance(GameInstance& instance);
+} // namespace Game