1 files changed, 39 insertions, 0 deletions
diff --git a/engine/link/time_capsule_2.asm b/engine/link/time_capsule_2.asm
new file mode 100755
index 00000000..6640f6b0
--- /dev/null
+++ b/engine/link/time_capsule_2.asm
@@ -0,0 +1,39 @@
+ConvertMon_2to1:
+; Takes the Gen 2 Pokemon number stored in wTempSpecies,
+; finds it in the Pokered_MonIndices table,
+; and returns its index in wTempSpecies.
+	push bc
+	push hl
+	ld a, [wTempSpecies]
+	ld b, a
+	ld c, 0
+	ld hl, Pokered_MonIndices
+.loop
+	inc c
+	ld a, [hli]
+	cp b
+	jr nz, .loop
+	ld a, c
+	ld [wTempSpecies], a
+	pop hl
+	pop bc
+	ret
+
+ConvertMon_1to2:
+; Takes the Gen 1 Pokemon number stored in wTempSpecies
+; and returns the corresponding value from Pokered_MonIndices in wTempSpecies.
+	push bc
+	push hl
+	ld a, [wTempSpecies]
+	dec a
+	ld hl, Pokered_MonIndices
+	ld b, 0
+	ld c, a
+	add hl, bc
+	ld a, [hl]
+	ld [wTempSpecies], a
+	pop hl
+	pop bc
+	ret
+
+INCLUDE "data/pokemon/gen1_order.asm"