Add subdirectories to engine/ similar to pokecrystal

engine/events/pewter_guys.asm

@@ -0,0 +1,102 @@
+PewterGuys:
+	ld hl, wSimulatedJoypadStatesEnd
+	ld a, [wSimulatedJoypadStatesIndex]
+	dec a ; this decrement causes it to overwrite the last byte before $FF in the list
+	ld [wSimulatedJoypadStatesIndex], a
+	ld d, 0
+	ld e, a
+	add hl, de
+	ld d, h
+	ld e, l
+	ld hl, PointerTable_37ce6
+	ld a, [wWhichPewterGuy]
+	add a
+	ld b, 0
+	ld c, a
+	add hl, bc
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+	ld a, [wYCoord]
+	ld b, a
+	ld a, [wXCoord]
+	ld c, a
+.findMatchingCoordsLoop
+	ld a, [hli]
+	cp b
+	jr nz, .nextEntry1
+	ld a, [hli]
+	cp c
+	jr nz, .nextEntry2
+	ld a, [hli]
+	ld h, [hl]
+	ld l, a
+.copyMovementDataLoop
+	ld a, [hli]
+	cp $ff
+	ret z
+	ld [de], a
+	inc de
+	ld a, [wSimulatedJoypadStatesIndex]
+	inc a
+	ld [wSimulatedJoypadStatesIndex], a
+	jr .copyMovementDataLoop
+.nextEntry1
+	inc hl
+.nextEntry2
+	inc hl
+	inc hl
+	jr .findMatchingCoordsLoop
+
+PointerTable_37ce6:
+	dw PewterMuseumGuyCoords
+	dw PewterGymGuyCoords
+
+; these are the four coordinates of the spaces below, above, to the left and
+; to the right of the museum guy, and pointers to different movements for
+; the player to make to get positioned before the main movement.
+PewterMuseumGuyCoords:
+	db 18, 27
+	dw .down
+	db 16, 27
+	dw .up
+	db 17, 26
+	dw .left
+	db 17, 28
+	dw .right
+
+.down
+	db D_UP, D_UP, $ff
+.up
+	db D_RIGHT, D_LEFT, $ff
+.left
+	db D_UP, D_RIGHT, $ff
+.right
+	db D_UP, D_LEFT, $ff
+
+; these are the five coordinates which trigger the gym guy and pointers to
+; different movements for the player to make to get positioned before the
+; main movement
+; $00 is a pause
+PewterGymGuyCoords:
+	db 16, 34
+	dw .one
+	db 17, 35
+	dw .two
+	db 18, 37
+	dw .three
+	db 19, 37
+	dw .four
+	db 17, 36
+	dw .five
+
+.one
+	db D_LEFT, D_DOWN, D_DOWN, D_RIGHT, $ff
+.two
+	db D_LEFT, D_DOWN, D_RIGHT, D_LEFT, $ff
+.three
+	db D_LEFT, D_LEFT, D_LEFT, $00, $00, $00, $00, $00, $00, $00, $00, $ff
+.four
+	db D_LEFT, D_LEFT, D_UP, D_LEFT, $ff
+.five
+	db D_LEFT, D_DOWN, D_LEFT, $00, $00, $00, $00, $00, $00, $00, $00, $ff