74 lines
1.9 KiB
JavaScript
74 lines
1.9 KiB
JavaScript
export const TICS_PER_SECOND = 20;
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export const DIRECTIONS = {
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north: {
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movement: [0, -1],
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bit: 0x01,
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action: 'up',
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left: 'west',
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right: 'east',
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opposite: 'south',
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},
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south: {
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movement: [0, 1],
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bit: 0x04,
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action: 'down',
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left: 'east',
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right: 'west',
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opposite: 'north',
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},
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west: {
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movement: [-1, 0],
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bit: 0x08,
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action: 'left',
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left: 'south',
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right: 'north',
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opposite: 'east',
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},
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east: {
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movement: [1, 0],
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bit: 0x02,
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action: 'right',
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left: 'north',
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right: 'south',
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opposite: 'west',
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},
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};
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// TODO cc2 order is: swivel, thinwalls, canopy (and yes you can have them all in the same tile)
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export const DRAW_LAYERS = {
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terrain: 0,
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item: 1,
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item_mod: 2,
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actor: 3,
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overlay: 4,
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MAX: 5,
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};
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export const COLLISION = {
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player1: 0x0001,
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player2: 0x0002,
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player: 0x0003,
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block_cc1: 0x0004,
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block_cc2: 0x0008, // ice + directional
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// Monsters are a little complicated, because some of them have special rules, e.g. fireballs
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// aren't blocked by fire.
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// For a monster's MASK, you should use ONLY ONE of these specific monster bits (if
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// appropriate), OR the generic bit -- DO NOT combine them!
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monster_generic: 0x0100,
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fireball: 0x0200,
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bug: 0x0400,
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rover: 0x1000,
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ghost: 0x8000,
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// For a tile's COLLISION, use one of these bit combinations
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monster_solid: 0x7f00, // everything but ghost
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monster_any: 0xff00, // everything including ghost
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// Combo masks used for matching
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all_but_ghost: 0xffff & ~0x8000,
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all_but_player: 0xffff & ~0x0003,
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all: 0xffff,
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};
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