mist: add tower2 with breaker

mist/Makefile

@@ -46,7 +46,7 @@ MIST:	mist.o
 	ld65 -o MIST mist.o -C ../linker_scripts/apple2_1400.inc
 
 mist.o:	mist.s zp.inc hardware.inc \
-	graphics_island/mist_graphics.inc \
+	graphics_mist/mist_graphics.inc \
 	common_sprites.inc \
 	leveldata_mist.inc \
 	clock_bridge_puzzle.s clock_sprites.inc \

mist/generator_puzzle.s

@@ -1,3 +1,28 @@
+;=======================
+; flip circuit breaker
+
+; if room==42, and with #$fe
+; if room==??, and with #$fd
+
+circuit_breaker:
+
+	lda	LOCATION
+	cmp	#42
+	bne	other_circuit_breaker
+
+	lda	BREAKER_TRIPPED
+	and	#$fe
+	jmp	done_circuit_breaker
+
+other_circuit_breaker:
+	lda	BREAKER_TRIPPED
+	and	#$fd
+
+done_circuit_breaker:
+	sta	BREAKER_TRIPPED
+	rts
+
+
 ;======================
 ; open the spaceship door
 

mist/graphics_mist/Makefile

@@ -51,7 +51,9 @@ mist_graphics.inc:	\
 	gen_door_closed_n.lzsa gen_door_open_n.lzsa gen_door_s.lzsa \
 	green_steps6_n.lzsa green_steps6_w.lzsa \
 	pad_n.lzsa pad_e.lzsa \
-	spaceship_door_n.lzsa spaceship_door_open_n.lzsa
+	spaceship_door_n.lzsa spaceship_door_open_n.lzsa \
+	tower2_base_w.lzsa tower2_top_w.lzsa \
+	tower2_path_e.lzsa tower2_path_n.lzsa
 	echo "m_link_book_lzsa: .incbin \"m_link_book.lzsa\"" > mist_graphics.inc
 	echo "dock_n_lzsa: .incbin \"dock_n.lzsa\"" >> mist_graphics.inc
 	echo "dock_s_lzsa: .incbin \"dock_s.lzsa\"" >> mist_graphics.inc
@@ -138,6 +140,10 @@ mist_graphics.inc:	\
 	echo "pad_e_lzsa: .incbin \"pad_e.lzsa\"" >> mist_graphics.inc
 	echo "spaceship_door_n_lzsa: .incbin \"spaceship_door_n.lzsa\"" >> mist_graphics.inc
 	echo "spaceship_door_open_n_lzsa: .incbin \"spaceship_door_open_n.lzsa\"" >> mist_graphics.inc
+	echo "tower2_base_w_lzsa: .incbin \"tower2_base_w.lzsa\"" >> mist_graphics.inc
+	echo "tower2_top_w_lzsa: .incbin \"tower2_top_w.lzsa\"" >> mist_graphics.inc
+	echo "tower2_path_e_lzsa: .incbin \"tower2_path_e.lzsa\"" >> mist_graphics.inc
+	echo "tower2_path_n_lzsa: .incbin \"tower2_path_n.lzsa\"" >> mist_graphics.inc
 
 
 %.gr: %.png

mist/graphics_mist/mist_graphics.inc

@@ -84,3 +84,7 @@ pad_n_lzsa: .incbin "pad_n.lzsa"
 pad_e_lzsa: .incbin "pad_e.lzsa"
 spaceship_door_n_lzsa: .incbin "spaceship_door_n.lzsa"
 spaceship_door_open_n_lzsa: .incbin "spaceship_door_open_n.lzsa"
+tower2_base_w_lzsa: .incbin "tower2_base_w.lzsa"
+tower2_top_w_lzsa: .incbin "tower2_top_w.lzsa"
+tower2_path_e_lzsa: .incbin "tower2_path_e.lzsa"
+tower2_path_n_lzsa: .incbin "tower2_path_n.lzsa"

mist/leveldata_mist.inc

@@ -43,6 +43,7 @@ locations:
 	.word location28,location29,location30,location31
 	.word location32,location33,location34,location35
 	.word location36,location37,location38,location39
+	.word location40,location41,location42
 
 ; myst linking book
 location0:
@@ -769,3 +770,58 @@ location39:
 	.byte	BG_NORTH
 	.byte	$ff
 
+; tower2 path
+location40:
+	.byte	41		; north exit
+	.byte	$ff		; south exit
+	.byte	37		; east exit
+	.byte	$ff		; west exit
+	.byte	DIRECTION_W	; north exit_dir
+	.byte	$ff		; south exit_dir
+	.byte	DIRECTION_E	; east exit_dir
+	.byte	$ff		; west exit_dir
+	.word	tower2_path_n_lzsa	; north bg
+	.word	$0000			; south bg
+	.word	tower2_path_e_lzsa	; east bg
+	.word	$0000			; west bg
+	.byte	BG_NORTH|BG_EAST
+	.byte	$ff
+
+; tower2 base
+location41:
+	.byte	$ff		; north exit
+	.byte	$ff		; south exit
+	.byte	$ff		; east exit
+	.byte	42		; west exit
+	.byte	$ff		; north exit_dir
+	.byte	$ff		; south exit_dir
+	.byte	$ff		; east exit_dir
+	.byte	DIRECTION_W	; west exit_dir
+	.word	$0000			; north bg
+	.word	$0000			; south bg
+	.word	$0000			; east bg
+	.word	tower2_base_w_lzsa	; west bg
+	.byte	BG_WEST
+	.byte	$ff
+
+; tower2 top
+location42:
+	.byte	$ff		; north exit
+	.byte	$ff		; south exit
+	.byte	$ff		; east exit
+	.byte	41		; west exit
+	.byte	$ff		; north exit_dir
+	.byte	$ff		; south exit_dir
+	.byte	$ff		; east exit_dir
+	.byte	DIRECTION_W	; west exit_dir
+	.word	$0000			; north bg
+	.word	$0000			; south bg
+	.word	$0000			; east bg
+	.word	tower2_top_w_lzsa	; west bg
+	.byte	BG_WEST
+	.byte	DIRECTION_W	; special exit
+	.byte	17,22		; special x
+	.byte	12,18		; special y
+	.word	circuit_breaker-1	; special function
+
+

mist/mist.s

@@ -205,7 +205,7 @@ go_to_meche:
 
 	.include	"audio.s"
 
-	.include	"graphics_island/mist_graphics.inc"
+	.include	"graphics_mist/mist_graphics.inc"
 
 	.include	"end_level.s"