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ootw: work on bg beast
This commit is contained in:
Vince Weaver
parent
af4ec50a5c
commit
e212ef45ee
@ -41,14 +41,6 @@ ootw_pool:
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jsr load_rle_gr
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;=================================
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; copy to both pages $400/$800
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; jsr gr_copy_to_current
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; jsr page_flip
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; jsr gr_copy_to_current
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;=================================
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; setup vars
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@ -80,6 +72,11 @@ pool_loop:
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jsr gr_copy_to_current
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;================================
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; draw bg beast, if needed
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jsr draw_bg_beast
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;=======================
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; draw pool ripples
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@ -403,6 +400,7 @@ draw_fg_plant:
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exit_pool:
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lda #0
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sta BG_BEAST
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sta EXIT_COUNT
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;=============================
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@ -430,6 +428,12 @@ exit_pool_loop:
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jsr draw_ripples
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;================
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; draw background beast
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jsr draw_bg_beast
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;===============
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; draw physicist
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@ -449,16 +453,6 @@ exit_pool_loop:
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jsr put_sprite
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;================
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; handle beast
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; jsr move_beast
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;================
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; draw beast
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; jsr draw_beast
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;=================
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; draw foreground plant
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@ -490,6 +484,18 @@ framee_no_oflo:
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exit_count_same:
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; see if start bg beast going
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lda EXIT_COUNT
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cmp #(14*2)
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bne check_done_exiting_pool
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lda #2
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sta BG_BEAST
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check_done_exiting_pool:
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; check if done
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lda EXIT_COUNT
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@ -513,31 +519,78 @@ done_exit_pool:
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;=========================
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; draw background beast
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;=========================
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draw_bg_beast:
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;===================================================
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; put beast in background if it hasn't been released
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lda BEAST_OUT
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bne beast_in
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; if 0, skip altogether
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lda BG_BEAST
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beq done_draw_bg_beast
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lda #8
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sta DRAW_PAGE
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cmp #14
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bcc bg_beast_incoming ; blt
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lda #<background_beast
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cmp #$f4
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bcs bg_beast_outgoing ; bge
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bg_beast_just_standing:
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; FIXME: look at you when close
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lda #<beast_bg7
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sta INL
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lda #>background_beast
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lda #>beast_bg7
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sta INH
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lda #33
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sta XPOS
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jmp bg_beast_callsprite
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lda #34
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bg_beast_incoming:
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lda BG_BEAST
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and #$fe
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asl
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tay
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lda beast_incoming,Y
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sta INL
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lda beast_incoming+1,Y
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sta INH
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lda beast_incoming+2,Y
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jmp bg_beast_callsprite
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bg_beast_outgoing:
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lda BG_BEAST
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sec
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sbc #$f4
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and #$fe
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asl
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tay
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lda beast_outgoing,Y
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sta INL
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lda beast_outgoing+1,Y
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sta INH
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lda beast_outgoing+2,Y
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jmp bg_beast_callsprite
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bg_beast_callsprite:
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sta XPOS
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lda #8
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sta YPOS
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jsr put_sprite
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lda FRAMEL
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and #$7
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bne done_draw_bg_beast
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inc BG_BEAST
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done_draw_bg_beast:
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beast_in:
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rts
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@ -1,12 +1,117 @@
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;=========================
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; Beast
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background_beast:
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beast_incoming:
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.word beast_bg2 ; 2
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.byte 38,0
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.word beast_bg3 ; 4
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.byte 38,0
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.word beast_bg4 ; 6
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.byte 36,0
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.word beast_bg5 ; 8
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.byte 36,0
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.word beast_bg6 ; 10
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.byte 35,0
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.word beast_bg7 ; 12
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.byte 34,0
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.word beast_bg7 ; 14
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.byte 33,0
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beast_outgoing:
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.word beast_bg8 ; F4
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.byte 33,0
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.word beast_bg9 ; F6
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.byte 34,0
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.word beast_bg10 ; F8
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.byte 34,0
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.word beast_bg11 ; FA
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.byte 35,0
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.word beast_bg12 ; FC
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.byte 36,0
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.word beast_bg13 ; FE
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.byte 38,0
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beast_bg2:
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.byte 5,3
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.byte $AA,$AA,$AA,$AA,$AA
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.byte $AA,$00,$AA,$AA,$AA
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.byte $AA,$A0,$AA,$AA,$AA
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beast_bg3:
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.byte 5,3
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.byte $AA,$AA,$AA,$AA,$AA
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.byte $AA,$00,$AA,$AA,$AA
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.byte $A0,$A0,$AA,$AA,$AA
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beast_bg4:
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.byte 5,3
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.byte $AA,$AA,$0A,$AA,$AA
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.byte $AA,$00,$00,$00,$0A
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.byte $0A,$A0,$A0,$AA,$AA
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beast_bg5:
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.byte 5,3
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.byte $AA,$0A,$0A,$AA,$AA
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.byte $00,$00,$00,$00,$AA
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.byte $00,$A0,$A0,$A0,$0A
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beast_bg6:
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.byte 5,3
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.byte $AA,$0A,$0A,$AA,$AA
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.byte $00,$00,$00,$00,$0A
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.byte $AA,$00,$A0,$A0,$00
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beast_bg7: ; old bg beast
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.byte $5,$3
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.byte $1a,$00,$0a,$aa,$aa
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.byte $00,$00,$00,$00,$aa
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.byte $aa,$00,$a0,$a0,$0a
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beast_bg8: ; looking
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.byte 5,3
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.byte $1A,$10,$0A,$AA,$AA
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.byte $00,$00,$00,$00,$AA
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.byte $AA,$00,$A0,$A0,$0A
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beast_bg9: ; turning
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.byte 5,3
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.byte $0A,$00,$0A,$AA,$AA
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.byte $00,$00,$00,$AA,$AA
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.byte $AA,$00,$00,$AA,$AA
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beast_bg10: ; turning
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.byte 5,3
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.byte $0A,$00,$0A,$AA,$AA
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.byte $00,$00,$00,$AA,$AA
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.byte $00,$00,$AA,$AA,$AA
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beast_bg11: ; going left
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.byte 5,3
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.byte $AA,$0A,$0A,$00,$0A
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.byte $00,$00,$00,$00,$A0
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.byte $00,$AA,$AA,$AA,$A0
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beast_bg12: ; going left
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.byte 5,3
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.byte $AA,$0A,$0A,$0A,$AA
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.byte $0A,$00,$00,$00,$AA
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.byte $AA,$AA,$AA,$A0,$A0
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beast_bg13: ; going left
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.byte 5,3
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.byte $AA,$0A,$0A,$0A,$AA
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.byte $00,$00,$00,$00,$AA
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.byte $AA,$A0,$AA,$A0,$A0
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beast_standing:
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.byte $9,$6
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15
ootw/zp.inc
15
ootw/zp.inc
@ -107,17 +107,20 @@ MB_FRAME = $94
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MB_PATTERN = $95
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CHUNKSIZE = $95
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LZ4_DONE = $96
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DECODE_ERROR = $97
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COPY_TIME = $98
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DECOMPRESS_TIME = $99
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TIME_TAKEN = $9A
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LYRICS_ACTIVE = $9B
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;DECODE_ERROR = $97
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;COPY_TIME = $98
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;DECOMPRESS_TIME = $99
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;TIME_TAKEN = $9A
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;LYRICS_ACTIVE = $9B
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;FORTYCOL = $9C
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CURSOR = $9D
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;CURSOR = $9D
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; More zero-page addresses
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; we try not to conflict with anything DOS, MONITOR or BASIC related
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BG_BEAST = $DE ; C1
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ON_ELEVATOR = $DF ; ALL
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LEFT_LIMIT = $E0 ; ALL
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