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https://github.com/deater/dos33fsprogs.git
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ootw: start work on ceiling slugs
This commit is contained in:
Vince Weaver
parent
0a24ac5d86
commit
abac1ff1d6
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@ -1,46 +1,62 @@
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; Sluggy Freelance
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; slug behavior:
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; cavern1: three slugs: 2 on ceiling
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; cavern2: four slugs: 1 on ceiling, but 3 more will respawn on ceiling
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; Crawl forward. When close, attack.
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; Ceiling: crawl until within X of physicist
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; then swing a few times and fall
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; face toward physicist when start crawling
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; Attacks: only attack if on ground and physicist is on ground
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; will attempt to attack if you jump over
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; Off edge of screen: will disappear but will respawn if leave/re-enter
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;==================================
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; draw slugs
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;==================================
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SLUG_STRUCT_SIZE = 7
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SLUG_STRUCT_SIZE = 8
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; out-state 0=dead 1=normal (2=falling?)
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; TODO: use less space? merge some of these?
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slugg0_out: .byte 1 ; 0
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slugg0_attack: .byte 0 ; 1
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slugg0_dying: .byte 0 ; 2
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slugg0_x: .byte 30 ; 3
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slugg0_y: .byte 30 ; 3
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slugg0_dir: .byte $ff ; 4
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slugg0_gait: .byte 0 ; 5
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slugg0_y: .byte 30 ; 4
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slugg0_dir: .byte $ff ; 5
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slugg0_gait: .byte 0 ; 6
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slugg0_falling: .byte 0 ; 7
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slugg1_out: .byte 1 ; 6
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slugg1_out: .byte 1 ; 8
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slugg1_attack: .byte 0
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slugg1_dying: .byte 0
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slugg1_x: .byte 30
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slugg1_y: .byte 30
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slugg1_dir: .byte $ff
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slugg1_gait: .byte 0
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slugg1_falling: .byte 0
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slugg2_out: .byte 1
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slugg2_attack: .byte 0
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slugg2_dying: .byte 0
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slugg2_x: .byte 30
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slugg2_y: .byte 30
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slugg2_y: .byte 0
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slugg2_dir: .byte $ff
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slugg2_gait: .byte 0
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slugg2_falling: .byte 0
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slugg3_out: .byte 1 ; 0
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slugg3_attack: .byte 0 ; 1
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slugg3_dying: .byte 0 ; 2
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slugg3_x: .byte 30 ; 3
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slugg3_y: .byte 30 ; 3
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slugg3_dir: .byte $ff ; 4
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slugg3_gait: .byte 0 ; 5
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slugg3_y: .byte 30 ; 4
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slugg3_dir: .byte $ff ; 5
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slugg3_gait: .byte 0 ; 6
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slugg3_falling: .byte 0 ; 7
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slugg4_out: .byte 1 ; 6
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slugg4_attack: .byte 0
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@ -49,6 +65,7 @@ slugg4_x: .byte 30
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slugg4_y: .byte 30
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slugg4_dir: .byte $ff
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slugg4_gait: .byte 0
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slugg4_falling: .byte 0
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slugg5_out: .byte 1
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slugg5_attack: .byte 0
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@ -57,23 +74,25 @@ slugg5_x: .byte 30
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slugg5_y: .byte 30
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slugg5_dir: .byte $ff
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slugg5_gait: .byte 0
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slugg5_falling: .byte 0
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slugg6_out: .byte 1
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slugg6_attack: .byte 0
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slugg6_dying: .byte 0
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slugg6_x: .byte 30
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slugg6_y: .byte 30
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slugg6_y: .byte 0
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slugg6_dir: .byte $ff
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slugg6_gait: .byte 0
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slugg6_falling: .byte 0
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slugg7_out: .byte 1
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slugg7_attack: .byte 0
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slugg7_dying: .byte 0
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slugg7_x: .byte 30
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slugg7_y: .byte 30
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slugg7_y: .byte 0
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slugg7_dir: .byte $ff
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slugg7_gait: .byte 0
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slugg7_falling: .byte 0
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;========================
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@ -144,7 +163,7 @@ slugx_not_too_high:
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draw_slugs:
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ds_smc1:
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ldx #0
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ldx #0 ; loop through all. self-modify
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stx WHICH_SLUG
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draw_slugs_loop:
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ldx WHICH_SLUG
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@ -157,6 +176,10 @@ check_kicked:
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cmp #1
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bne check_attack
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lda slugg0_y,X ; only kick if on ground
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cmp #30
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bne check_attack
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;==================
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; see if kicked
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@ -184,10 +207,18 @@ check_attack:
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;==================
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; see if attack
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lda slugg0_out,X
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lda slugg0_out,X ; only attack if out
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cmp #1
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bne no_attack
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lda slugg0_y,X ; only attack if on ground
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cmp #30
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bne no_attack
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lda PHYSICIST_Y ; only attack if physicist on ground
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cmp #22
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bne no_attack
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lda PHYSICIST_X
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sec
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sbc slugg0_x,X ; -2 to +2
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@ -10,11 +10,21 @@ slug1:
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.byte $0a,$0a,$0a,$0a
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slug2:
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.byte $4,$4
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.byte $aa,$aa,$aa,$aa
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.byte $aa,$aa,$aa,$aa
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.byte $aa,$aa,$aa,$aa
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.byte $0a,$a0,$0a,$aa
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.byte $3,$4
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.byte $aa,$aa,$aa
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.byte $aa,$aa,$aa
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.byte $aa,$aa,$aa
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.byte $0a,$a0,$0a
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;===============
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;===============
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; slug on roof
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; swings a bit, then falls
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;=======================
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; slug dying
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slug_die_progression:
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.word slug_die4 ; 0
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@ -25,18 +35,18 @@ slug_die_progression:
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.word slug_die1 ; 10
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slug_die1:
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.byte $4,$4
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.byte $aa,$aa,$aa,$aa
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.byte $aa,$aa,$aa,$aa
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.byte $0a,$aa,$aa,$aa
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.byte $aa,$0a,$aa,$aa
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.byte $2,$4
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.byte $aa,$aa
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.byte $aa,$aa
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.byte $0a,$aa
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.byte $aa,$0a
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slug_die2:
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.byte $4,$4
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.byte $aa,$aa,$aa,$aa
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.byte $0a,$aa,$aa,$aa
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.byte $aa,$0a,$aa,$aa
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.byte $aa,$aa,$a0,$aa
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.byte $3,$4
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.byte $aa,$aa,$aa
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.byte $0a,$aa,$aa
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.byte $aa,$0a,$aa
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.byte $aa,$aa,$a0
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slug_die3:
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.byte $4,$4
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@ -52,7 +62,9 @@ slug_die4:
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.byte $aa,$aa,$aa,$aa,$a0
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.byte $aa,$aa,$aa,$aa,$aa
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;===============
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;===============
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; slug attacking
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slug_attack_progression:
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.word slug_attack0
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@ -65,60 +77,39 @@ slug_attack_progression:
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.word slug_attack3
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slug_attack0:
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.byte $4,$4
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.byte $aa,$aa,$00,$aa
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.byte $aa,$aa,$00,$aa
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.byte $aa,$aa,$00,$aa
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.byte $aa,$aa,$00,$aa
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.byte $3,$4
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.byte $aa,$aa,$00
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.byte $aa,$aa,$00
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.byte $aa,$aa,$00
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.byte $aa,$aa,$00
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slug_attack1:
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.byte $4,$4
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.byte $aa,$aa,$aa,$aa
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.byte $00,$aa,$aa,$aa
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.byte $aa,$00,$aa,$aa
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.byte $aa,$aa,$00,$aa
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.byte $3,$4
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.byte $aa,$aa,$aa
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.byte $00,$aa,$aa
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.byte $aa,$00,$aa
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.byte $aa,$aa,$00
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slug_attack2:
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.byte $4,$4
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.byte $aa,$aa,$aa,$aa
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.byte $aa,$aa,$aa,$aa
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.byte $aa,$aa,$aa,$aa
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.byte $00,$00,$00,$aa
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.byte $3,$4
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.byte $aa,$aa,$aa
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.byte $aa,$aa,$aa
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.byte $aa,$aa,$aa
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.byte $00,$00,$00
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slug_attack3:
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.byte $4,$4
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.byte $aa,$aa,$aa,$aa
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.byte $aa,$aa,$00,$aa
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.byte $aa,$00,$aa,$aa
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.byte $00,$aa,$aa,$aa
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.byte $3,$4
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.byte $aa,$aa,$aa
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.byte $aa,$aa,$00
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.byte $aa,$00,$aa
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.byte $00,$aa,$aa
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slug_attack4:
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.byte $4,$4
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.byte $aa,$aa,$aa,$aa
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.byte $00,$aa,$aa,$aa
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.byte $00,$aa,$aa,$aa
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.byte $00,$aa,$aa,$aa
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;slug_attack5:
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; .byte $4,$4
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; .byte $aa,$aa,$aa,$aa
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; .byte $00,$aa,$aa,$aa
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; .byte $aa,$00,$aa,$aa
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; .byte $aa,$aa,$00,$aa
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;slug_attack6:
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; .byte $4,$4
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; .byte $aa,$aa,$aa,$aa
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; .byte $aa,$aa,$aa,$aa
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; .byte $aa,$aa,$aa,$aa
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; .byte $00,$00,$00,$aa
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;slug_attack7:
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; .byte $4,$4
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; .byte $aa,$aa,$aa,$aa
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; .byte $aa,$aa,$00,$aa
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; .byte $aa,$00,$aa,$aa
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; .byte $00,$aa,$aa,$aa
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.byte $1,$4
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.byte $aa
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.byte $00
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.byte $00
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.byte $00
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