games/blessingofra
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blessing of ra

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mr.zero
2026-07-26 19:01:43 +02:00
parent b5c4de4f75
commit 28f1191fde
17 changed files with 839 additions and 448 deletions
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defs.asm
+26 -15
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@@ -45,7 +45,7 @@ SFX_ROTATE = 2 ; wall spin: noise whoosh
SFX_DENY = 3 ; blocked spin: low buzz
SFX_WIN = 4 ; escape: rising jingle
SFX_LOSE = 5 ; caught: descending sweep
SFX_SHOT = 6 ; gun fired: short high tick
SFX_SHOT = 6 ; gun / scorpion sting: short high tick
SFX_HIT = 7 ; enemy hit: noise burst
NSFX = 8
@@ -75,34 +75,45 @@ JOY_RIGHT = 8
JOY_FIRE = 16
; ---- the maze ----
; 19x11 cells on a 39x23 char lattice (screen rows 1-23):
; cell = odd column, even row (walkable)
; post = even column, odd row (pivot, always solid)
; a lattice of (2*cells+1) chars per side, centered on rows
; 1-23; local coordinates inside the lattice:
; cell = odd column, odd row (walkable)
; post = even column, even row (pivot, always solid)
; slot = the rest: wall pieces that spin around the posts
; wall thickness therefore equals corridor width: one cell
MAZE_CW = 19 ; cells across
MAZE_CH = 11 ; cells down
; the levels are squares, one cell bigger each level: MZMIN
; up to MZMAX (11x11 cells = 23x23 chars, the tallest square
; the screen fits); the menu backdrop uses the full lattice
MZMIN = 4 ; level 1: 4x4 cells
MZMAX = 11 ; level 8: 11x11 cells
MAZE_CW = 19 ; the largest lattice: the menu backdrop
MAZE_CH = 11
NCELLS = MAZE_CW * MAZE_CH
NENEMIES = 4
NENEMIES = 4 ; enemy sprite slots (a level uses 1-4)
; ---- characters (the custom tiles live in the RAM charset) ----
CH_WALL = $e0 ; brick block: spinnable wall piece
CH_WALL = $e0 ; sandstone block: spinnable wall piece
CH_POST = $e1 ; bolted plate: fixed pivot post
CH_EXIT = $e2 ; the portal out (4 animated glyph frames)
CH_FLOOR = $20 ; space: corridor
CH_BAR = $e3 ; 7 chars: a bar cell 1-7 pixels full
; ---- the actors are hardware sprites ----
SP_RUN = 0 ; player 1, the runner
SP_CUR = 1 ; player 2, the corner cursor
SP_SHOT = 2 ; the optional bullet
SP_EN = 3 ; the enemies ride sprites 3-6
SP_RUN = 0 ; player 1, the worker
SP_CUR = 1 ; player 2, ra's cursor
SP_SHOT = 2 ; the optional bullet
SP_EN = 3 ; the enemies ride sprites 3-6
SP_STING = 7 ; the scorpions' venom sting
COL_WALL = MGREY ; spinnable wall pieces
COL_POST = DGREY ; fixed pivot posts
; ---- desert palette ----
COL_WALL = ORANGE ; sandstone wall pieces
COL_POST = BROWN ; fixed pivot posts
COL_EXIT = LGREEN ; the exit portal
COL_HILITE = YELLOW ; walls the cursor's spin would move
STATCOL = BLUE ; background band behind the status row
COL_SCARAB = CYAN ; the scarabs
COL_SCORP = LRED ; the scorpions
COL_STING = PURPLE ; the venom sting
STATCOL = BROWN ; background band behind the status row
; ---- game timing ----
REP_HOLD = 10 ; runner: frames before a held dir repeats