Files
AmigaExamples/028.bs/constants.i
T
2016-05-08 09:58:52 +10:00

92 lines
2.7 KiB
OpenEdge ABL

MPANEL_COPPER_WAIT equ $9ad1 ; controls the vertical position of the message panel
PLAYER_MOVE_UP equ 1
PLAYER_MOVE_DOWN equ 2
PLAYER_MOVE_LEFT equ 3
PLAYER_MOVE_RIGHT equ 4
PLAYER_INITIAL_X equ $c0
PLAYER_LEFT_X equ $c0
PLAYER_INITIAL_Y equ $e4-32
PLAYER_BOTTOM_Y equ $e4+16
PLAYER_TOP_Y equ (PLAYER_BOTTOM_Y-(7*16))
PLAYER_SPRITE_VERTICAL_BYTES equ ((16*4)+12)
PLAYER_JUMP_PIXELS equ 8 ; PLAYER_JUMP_PIXELS * PLAYER_MOVE_PIXELS must equal 16
PLAYER_MOVE_PIXELS equ 2
PLAYER_PAUSE_PIXELS equ 12 ; number of pixel waits between jumps
PLAYER_CHECK_MISS_PIXELS equ 10
PLAYER_FAST_PAUSE_PIXELS equ 4 ; number of pixel waits between jumps
PLAYER_FAST_CHECK_MISS_PIXELS equ 2
PATHWAY_FADE_TIMER_COUNT equ 100
FOREGROUND_DELAY_BIT equ 0
FOREGROUND_SCROLL_SHIFT_CONVERT equ 4
FOREGROUND_SCROLL_TILE_INDEX_CONVERT equ 3
FOREGROUND_SCROLL_PIXELS equ 16
FOREGROUND_PLAYAREA_WIDTH_WORDS equ 24
FOREGROUND_PLAYAREA_RIGHT_MARGIN_BYTES equ 12
FOREGROUND_PLAYAREA_HEIGHT_WORDS equ 8
FOREGROUND_MOVING_COUNTER equ 50
FOREGROUND_TILE_ENDLEVEL equ $7098
FOREGROUND_TILE_EMPTY equ $709a
BACKGROUND_SCROLL_SHIFT_CONVERT equ 4
BACKGROUND_SCROLL_TILE_INDEX_CONVERT equ 3
BACKGROUND_SCROLL_PIXELS equ 16
ITEM_SPRITE_HEIGHT equ 15
ITEM_SPRITE_SPACING equ 16
ITEM_SPRITE_NUM_VERTICAL_SPRITES equ 6
ITEM_SPRITE_VERTICAL_BYTES equ ((ITEM_SPRITE_HEIGHT*4)+4)
ITEM_SPRITE_BYTES equ (ITEM_SPRITE_NUM_VERTICAL_SPRITES*ITEM_SPRITE_VERTICAL_BYTES)+4
ITEM_SPRITE_VSTART equ 149
ITEM_NUM_SLOTS equ (8*3)
ITEM_SPRITE_HORIZONTAL_START_PIXELS equ 32
ITEM_SPRITE_Y_COLLISION_OFFSET equ 1
ITEM_SPRITE_ARROW_INDEX equ 16
ITEM_SPRITE_COINB_INDEX equ 8
;item control struct offsets
ITEM_X equ 0
ITEM_LAGX equ 2
ITEM_Y equ 4
ITEM_SPRITE equ 6
ITEM_INDEX equ 8
ITEM_SPRITE_ENABLED equ 10
ITEM_SPRITE_ADDRESS equ 12
ITEM_STRUCT_SIZE equ 16
ITEM_STRUCT_MULU_SHIFT equ 4
ITEM_NUM_COIN_ANIMS equ 7
BIGBANG_ANIM_DELAY equ 4
BIGBANG_POST_DELAY equ 15
SCREEN_WIDTH equ 320
SCREEN_HEIGHT equ 256
SCREEN_WIDTH_BYTES equ (SCREEN_WIDTH/8)
SCREEN_WIDTH_WORDS equ SCREEN_WIDTH_BYTES/2
BITPLANE_WIDTH equ 352
BITPLANE_WIDTH_BYTES equ BITPLANE_WIDTH/8
BITPLANE_WIDTH_WORDS equ BITPLANE_WIDTH_BYTES/2
TILEMAP_WIDTH equ 320
TILEMAP_WIDTH_BYTES equ TILEMAP_WIDTH/8
TILEMAP_WIDTH_WORDS equ TILEMAP_WIDTH_BYTES/2
SCREEN_BIT_DEPTH equ 3
SCREEN_RES equ 8 ; 8=lo resolution, 4=hi resolution
RASTER_X_START equ $81 ; hard coded coordinates from hardware manual
RASTER_Y_START equ $2c
RASTER_X_STOP equ RASTER_X_START+SCREEN_WIDTH
RASTER_Y_STOP equ RASTER_Y_START+256
SCROLL_EXTRA equ 0
IMAGESIZE equ BITPLANE_WIDTH_BYTES*SCREEN_BIT_DEPTH*(SCREEN_HEIGHT+SCROLL_EXTRA)