Setup a basic camera mover

The camera now changes view after player moves beyond 80% of the screen
up or right AND beyond 20% of the screen left or bottom.

1 files changed, 4 insertions, 0 deletions

diff --git a/source/math.h b/source/math.h
index 3ecf6fb..d682ae3 100755
--- a/source/math.h
+++ b/source/math.h
@@ -90,6 +90,10 @@ union Vec3 {
 		r32 z;
 	};
 	r32 data[3];
+
+  Vec2 v2() {
+    return Vec2{x, y};
+  }
 };
 
 typedef Vec3 RGB;