sa1: reference collsion_1 from sa2

Author: freshollie

sa1/Makefile

@@ -269,6 +269,7 @@ SA2_C_FILES := \
 	src/game/shared/stage/player.c \
 	src/game/shared/collect_rings/results.c \
 	src/game/shared/menus/unused_level_select.c \
+	src/game/shared/stage/collision_1.c \
 	src/game/sa1/ui/game_2_0.c \
 	src/game/sa1/ui/game_2_1.c \
 	src/game/sa1/ui/stage_results.c \

sa1/ldscript.txt

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