188 lines
2.3 KiB
ArmAsm
188 lines
2.3 KiB
ArmAsm
; o/~ At the beautiful, the beautiful, River o/~
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;************************
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; River
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;************************
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intro_river:
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lda #0
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sta FRAME
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;=========================
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; init peasant position
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; draw at 33,157
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lda #33
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sta PEASANT_X
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lda #157
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sta PEASANT_Y
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lda #PEASANT_DIR_UP
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sta PEASANT_DIR
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;========================
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; load priority to $400
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; indirectly as we can't trash screen holes
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lda #<river_priority_zx02
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sta zx_src_l+1
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lda #>river_priority_zx02
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sta zx_src_h+1
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lda #$20 ; temporarily load to $2000
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jsr zx02_full_decomp
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; copy to $400
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jsr gr_copy_to_page1
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;====================
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; load bg
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lda #<(river_zx02)
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sta zx_src_l+1
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lda #>(river_zx02)
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sta zx_src_h+1
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lda #$20
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jsr zx02_full_decomp
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jsr hgr_copy
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;================
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; print title
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jsr intro_print_title
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;====================
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; save background
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; lda PEASANT_X
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; sta CURSOR_X
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; lda PEASANT_Y
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; sta CURSOR_Y
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;=======================
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; walking
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; jsr save_bg_1x28
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river_walk_loop:
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lda PEASANT_X
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sta CURSOR_X
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lda PEASANT_Y
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sta CURSOR_Y
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jsr restore_bg_1x28
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; draw peasant
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lda FRAME
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asl
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tax
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lda river_path,X
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bmi done_river
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sta PEASANT_X
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sta CURSOR_X
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inx
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lda river_path,X
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sta PEASANT_Y
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sta CURSOR_Y
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; jsr save_bg_1x28
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jsr draw_peasant
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lda FRAME
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check_river_action1:
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cmp #10
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bne check_river_action2
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lda #<river_message1
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sta OUTL
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lda #>river_message1
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sta OUTH
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jsr hgr_text_box
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jmp done_river_action
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check_river_action2:
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cmp #15
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bne done_river_action
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; jsr hgr_restore
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lda #PEASANT_DIR_RIGHT
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sta PEASANT_DIR
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done_river_action:
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jsr animate_river
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; jsr wait_until_keypress
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lda #3
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jsr wait_a_bit
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lda ESC_PRESSED
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bne done_river
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inc FRAME
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jmp river_walk_loop
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;===================
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; done
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done_river:
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rts
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; walk up a bit
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;river_message1:
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; .byte 0,35,34, 0,253,82
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; .byte 7,49,"You can start playing in a",13
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; .byte "second here.",0
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; walks behind tree
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river_path:
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.byte 32,157
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.byte 32,153
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.byte 32,149
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.byte 32,145
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.byte 32,141
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.byte 32,137
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.byte 32,133
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.byte 32,129
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.byte 32,125
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.byte 32,121 ; message
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.byte 32,117
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.byte 32,113
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.byte 32,109
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.byte 32,105
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.byte 32,105 ; turn right
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.byte 33,105
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.byte 34,105
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.byte 35,105
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.byte 36,105
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.byte 37,105
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.byte 38,105
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.byte $FF,$FF
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.include "animate_river.s"
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