sa1: split collision

Author: freshollie

sa1/ldscript.txt

@@ -28,7 +28,9 @@ SECTIONS {
         /* Game */
         src/game/shared/stage/rings_manager.o(.text);
         src/game/shared/stage/entities_manager.o(.text);
-        src/game/shared/stage/collision.o(.text);
+        src/game/shared/stage/collision_1.o(.text);
+        src/game/shared/stage/collision_3.o(.text);
+        src/game/shared/stage/collision_2.o(.text);
         sa2/src/game/shared/stage/palette_loader.o(.text);
 
         /* Menus */