keen: can bonk head again
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@ -20,7 +20,7 @@ move_keen:
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jsr check_falling ; check for/handle falling
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jsr check_falling ; check for/handle falling
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; jsr keen_collide ; check for right/left collision
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jsr keen_collide ; check for right/left collision
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jsr handle_jumping ; handle jumping
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jsr handle_jumping ; handle jumping
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@ -168,7 +168,7 @@ keen_collide:
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;==================
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;==================
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keen_check_items:
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keen_check_items:
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jsr check_items
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; jsr check_items
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;===================
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;===================
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; collide with head
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; collide with head
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@ -182,12 +182,27 @@ keen_check_head:
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; check if left side of head hit hard tile
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; check if left side of head hit hard tile
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lda KEEN_HEAD_TILE1
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sec
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lda KEEN_TILEY
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sbc #1
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adc #>big_tilemap
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sta INH
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lda #0
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sta INL
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ldy KEEN_TILEX
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bne collide_head_r
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collide_head_l:
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lda (INL),Y
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; if tile# < ALLHARD_TILES then we are fine
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; if tile# < ALLHARD_TILES then we are fine
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cmp #ALLHARD_TILES
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cmp #ALLHARD_TILES
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bcc collide_left_right ; blt
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bcc collide_left_right ; blt
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lda KEEN_HEAD_TILE2
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collide_head_r:
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iny
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lda (INL),Y
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; if tile# < ALLHARD_TILES then we are fine
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; if tile# < ALLHARD_TILES then we are fine
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cmp #ALLHARD_TILES
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cmp #ALLHARD_TILES
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bcc collide_left_right ; blt
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bcc collide_left_right ; blt
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@ -203,6 +218,8 @@ keen_check_head:
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; jsr head_noise
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; jsr head_noise
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collide_left_right:
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collide_left_right:
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rts
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;===================
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;===================
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; collide left/right
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; collide left/right
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;===================
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;===================
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