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Add trap/cloner connection export to CCL

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This commit is contained in:
Eevee (Evelyn Woods) 2021-04-28 22:15:21 -06:00
parent eff62a9765
commit f7ee18a28c
1 changed files with 40 additions and 2 deletions
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42
js/format-dat.js
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@ -472,6 +472,8 @@ export function synthesize_level(stored_level) {
let top_layer = [];
let bottom_layer = [];
let hint_text = null;
let trap_cxns = [];
let cloner_cxns = [];
let monster_coords = [];
let error_found_wires = false;
// TODO i could be a little kinder and support, say, items on terrain; do those work in mscc? tw lynx?
@ -546,6 +548,28 @@ export function synthesize_level(stored_level) {
errors.push(`All hints must contain the same text`);
}
}
let cxn_target;
// FIXME one begins to wonder if the lady doth repeat herself
if (other.type.name === 'button_red') {
cxn_target = 'cloner';
}
else if (other.type.name === 'button_brown') {
cxn_target = 'trap';
}
if (cxn_target && i in stored_level.custom_connections) {
let dest = stored_level.custom_connections[i];
let dest_cell = stored_level.linear_cells[dest];
if (dest_cell && dest_cell[LAYERS.terrain].type.name === cxn_target) {
if (other.type.name === 'button_red') {
cloner_cxns.push(x, y, ...stored_level.scalar_to_coords(dest));
}
else {
// Traps have an extra zero!
trap_cxns.push(x, y, ...stored_level.scalar_to_coords(dest), 0);
}
}
}
}
else {
errors.push(`Can't encode tile: ${other.type.name}`);
@ -580,6 +604,7 @@ export function synthesize_level(stored_level) {
function add_block(type, contents) {
let len = 2 + contents.byteLength;
let bytes = new Uint8Array(len);
// TODO this copy is annoying
bytes[0] = type;
bytes[1] = contents.byteLength;
bytes.set(new Uint8Array(contents), 2);
@ -590,8 +615,21 @@ export function synthesize_level(stored_level) {
// Level name
// TODO do something with not-ascii; does TW support utf8 or latin1 or anything?
add_block(3, util.bytestring_to_buffer(stored_level.title.substring(0, 63) + "\0"));
// TODO 4: trap links
// TODO 5: cloner links
// Trap and cloner connections
function to_words(cxns) {
let words = new ArrayBuffer(cxns.length * 2);
let view = new DataView(words);
for (let [i, val] of cxns.entries()) {
view.setUint16(i * 2, val, true);
}
return words;
}
if (trap_cxns.length > 0) {
add_block(4, to_words(trap_cxns));
}
if (cloner_cxns.length > 0) {
add_block(5, to_words(cloner_cxns));
}
// Password
// TODO support this for real lol
add_block(6, util.bytestring_to_buffer("XXXX\0"));