diff --git a/asm/non_matching/SetAffineInfo.inc b/asm/non_matching/SetAffineInfo.inc
deleted file mode 100644
index ae3e7a77..00000000
--- a/asm/non_matching/SetAffineInfo.inc
+++ /dev/null
@@ -1,41 +0,0 @@
-    .syntax unified
-    	push {r4, r5, r6, r7, lr}
-	adds r4, r0, #0
-	adds r5, r1, #0
-	adds r6, r2, #0
-	adds r7, r3, #0
-	ldrb r0, [r4, #0x1b]
-	lsls r0, r0, #0x1a
-	lsrs r0, r0, #0x1b
-	cmp r0, #0
-	bne _0805ECBE
-	adds r0, r4, #0
-	bl sub_0805EC04
-	cmp r0, #0
-	bne _0805ECBE
-	movs r0, #0
-	b _0805ECE0
-_0805ECBE:
-	ldr r1, _0805ECE4 @ =gOAMControls
-	ldr r0, _0805ECE8 @ =0x00000427
-	adds r2, r1, r0
-	movs r0, #1
-	strb r0, [r2]
-	ldrb r0, [r4, #0x1b]
-	lsls r0, r0, #0x1a
-	lsrs r0, r0, #0x1b
-	lsls r0, r0, #3
-	movs r2, #0x84
-	lsls r2, r2, #3
-	adds r1, r1, r2
-	adds r0, r0, r1
-	strh r5, [r0]
-	strh r6, [r0, #2]
-	strh r7, [r0, #4]
-	movs r0, #1
-_0805ECE0:
-	pop {r4, r5, r6, r7, pc}
-	.align 2, 0
-_0805ECE4: .4byte gOAMControls
-_0805ECE8: .4byte 0x00000427
-    .syntax divided
diff --git a/src/code_0805EC04.c b/src/code_0805EC04.c
index 42f1403a..e8197e14 100644
--- a/src/code_0805EC04.c
+++ b/src/code_0805EC04.c
@@ -32,7 +32,20 @@ void sub_0805EC60(Entity* this) {
     }
 }
 
-ASM_FUNC("asm/non_matching/SetAffineInfo.inc", bool32 SetAffineInfo(Entity* ent, u32 param_2, u32 param_3, u32 param_4))
+bool32 SetAffineInfo(Entity* ent, u32 param_2, u32 param_3, u32 param_4) {
+    u16* temp;
+
+    if (ent->spriteOrientation.b1 == 0 && !sub_0805EC04(ent)) {
+        return 0;
+    } else {
+        gOAMControls.unk[0].unk7 = 1;
+        temp = (u16*)&gOAMControls.unk[ent->spriteOrientation.b1].unk0;
+        temp[0] = param_2;
+        temp[1] = param_3;
+        temp[2] = param_4;
+        return 1;
+    }
+}
 
 void sub_0805ECEC(int param_1, u32 param_2, u32 param_3, u32 param_4) {
     u16* temp;