292 lines
9.4 KiB
JavaScript
292 lines
9.4 KiB
JavaScript
/* ---------------------------------------------------------------------------*
|
||
* 2023/01/18 kido0617
|
||
* 制限:このプラグインの使用は許諾された個人・サークルに限ります。
|
||
*--------------------------------------------------------------------------- */
|
||
|
||
// eslint-disable-next-line spaced-comment
|
||
/*:
|
||
* @plugindesc ランダムすごろくマップ生成プラグイン
|
||
* @target MZ
|
||
* @base PluginCommonBase
|
||
* @author kido
|
||
* @help
|
||
*
|
||
*
|
||
* @param distance
|
||
* @text ゴールまでの距離
|
||
* @desc
|
||
* @default 50
|
||
*
|
||
* @param branchMax
|
||
* @text 分岐数
|
||
* @desc
|
||
* @default 3
|
||
*
|
||
* @param dirChangePer
|
||
* @text 曲がる確率
|
||
* @desc 0に近ければ近いほどまっすぐになります
|
||
* @default 30
|
||
*
|
||
*/
|
||
|
||
|
||
(() => {
|
||
const script = document.currentScript;
|
||
const params = PluginManagerEx.createParameter(script);
|
||
|
||
const xMin = 10, yMin = 10, xMax = 90, yMax = 90; //上下左右10マスはウィンドウとかぶるので使用しない
|
||
const emptyTile = 538, startTile = 538, goalTile = 514;
|
||
const goalRegion = 20;
|
||
const arrowDown = { tile: 552, tag: 1652 }, arrowUp = { tile: 553, tag: 1653 }, arrowLeft = { tile: 554, tag: 1660 }, arrowRight = { tile: 555, tag: 1661 };
|
||
const dirs = [{ x: 1, y: 0 }, { x: -1, y: 0 }, { x: 0, y: 1 }, { x: 0, y: -1 }];
|
||
|
||
//各出現％を指定します。合計が100になるように設定してください。何もなしは-1にしてください。「100 - 各合計」が何もなしの確率になります
|
||
const tileRates = {
|
||
520: 7, //財宝
|
||
521: 10, //トラップ
|
||
522: 7, //ハプニング
|
||
523: 4, //レア財宝
|
||
528: 6, //キャンプ
|
||
529: 14, //エンカウント
|
||
530: 0, //ボス
|
||
531: 5, //ショップ
|
||
536: 0, //ハート
|
||
538: -1, //何もなし
|
||
544: 0, //歩数移動
|
||
545: 0, //採取
|
||
};
|
||
let randomTiles = [];
|
||
for (let tile in tileRates) {
|
||
for (let i = 0; i < tileRates[tile]; i++) {
|
||
randomTiles.push(tile);
|
||
}
|
||
}
|
||
for (let i = 0; i < 100 - randomTiles.length; i++)randomTiles.push(emptyTile); //何もなし
|
||
|
||
function getRandomTile() {
|
||
return randomTiles[Math.randomInt(randomTiles.length)];
|
||
}
|
||
|
||
const _onMapLoaded = Scene_Map.prototype.onMapLoaded;
|
||
Scene_Map.prototype.onMapLoaded = function () {
|
||
_onMapLoaded.call(this);
|
||
if (this._transfer && $gameMap.isGenegratedSugoroku()) {
|
||
$gameMap.sugorokuGenerator.locatePlayerToStart();
|
||
}
|
||
};
|
||
|
||
const _Game_Map_setup = Game_Map.prototype.setup;
|
||
Game_Map.prototype.setup = function (mapId) {
|
||
_Game_Map_setup.call(this, mapId)
|
||
this.sugorokuGenerator = null;
|
||
if (PluginManagerEx.findMetaValue($dataMap, 'randomSugoroku')) this.sugorokuGenerator = new SugorokuGenerator();
|
||
};
|
||
|
||
const _Game_Map_tileId = Game_Map.prototype.tileId;
|
||
Game_Map.prototype.tileId = function (x, y, z) {
|
||
if (this.isGenegratedSugoroku()) {
|
||
return this.sugorokuGenerator.tileId(x, y, z);
|
||
}
|
||
return _Game_Map_tileId.call(this, x, y, z);
|
||
};
|
||
|
||
const _Game_Map_data = Game_Map.prototype.data;
|
||
Game_Map.prototype.data = function () {
|
||
if (this.isGenegratedSugoroku()) {
|
||
return this.sugorokuGenerator.data();
|
||
}
|
||
return _Game_Map_data.call(this);
|
||
};
|
||
|
||
Game_Map.prototype.isGenegratedSugoroku = function () {
|
||
return this.sugorokuGenerator;
|
||
};
|
||
|
||
class SugorokuGenerator {
|
||
constructor() {
|
||
this.distance = params.distance;
|
||
this._data = [];
|
||
let width = $dataMap.width;
|
||
let height = $dataMap.height;
|
||
for (let i = 0; i < width * height * 6; i++) this._data.push(0);
|
||
this.setStart();
|
||
this.makeStartToGoal();
|
||
for (let i = 0; i < params.branchMax; i++) {
|
||
this.makeBranch();
|
||
}
|
||
this.through = {};
|
||
this.setPreventReverse(this.start.x, this.start.y);
|
||
}
|
||
setStart() {
|
||
this.start = { x: Math.randomInt(xMax - xMin) + xMin, y: Math.randomInt(yMax - yMin) + yMin };
|
||
}
|
||
locatePlayerToStart() {
|
||
$gamePlayer.locate(this.start.x, this.start.y);
|
||
let near = this.getNearState(this.start.x, this.start.y);
|
||
if (near.right) $gamePlayer.setDirection(6);
|
||
else if (near.left) $gamePlayer.setDirection(4);
|
||
else if (near.down) $gamePlayer.setDirection(2);
|
||
else if (near.up) $gamePlayer.setDirection(8);
|
||
}
|
||
makeStartToGoal() {
|
||
this.points = [];
|
||
let dirChangePer = params.dirChangePer;
|
||
while (true) {
|
||
//console.log('make');
|
||
this.setTile3(this.start.x, this.start.y, startTile);
|
||
let p = { x: this.start.x, y: this.start.y };
|
||
let dir = null;
|
||
for (var i = 0; i < this.distance; i++) {
|
||
if (!dir || Math.randomInt(100) < dirChangePer || !this.canPutTile(p.x + dir.x, p.y + dir.y) || this.isBranch(p.x + dir.x, p.y + dir.y)) {
|
||
let candidate = [];
|
||
for (let d of dirs) {
|
||
if (d == dir) continue;
|
||
if (this.canPutTile(p.x + d.x, p.y + d.y) && !this.isBranch(p.x + d.x, p.y + d.y)) candidate.push(d);
|
||
}
|
||
if (candidate.length == 0) break;
|
||
dir = candidate[Math.randomInt(candidate.length)];
|
||
}
|
||
p.x += dir.x;
|
||
p.y += dir.y;
|
||
this.points.push({ x: p.x, y: p.y });
|
||
this.setTile3(p.x, p.y, getRandomTile());
|
||
}
|
||
if (i == this.distance && !this.isStartBranched()) {
|
||
this.setTile3(p.x, p.y, goalTile);//ゴール
|
||
this.setTile(p.x, p.y, 5, goalRegion); //リージョン
|
||
$gameMap.eventsXy(0, 0)[0].locate(p.x, p.y); //ゴール用イベント配置
|
||
break;
|
||
} else {
|
||
//やり直し
|
||
for (let i = 0; i < this._data.length; i++) this._data[i] = 0;
|
||
this.points = [];
|
||
}
|
||
}
|
||
}
|
||
makeBranch() {
|
||
let start = this.points[Math.randomInt(this.points.length - 5) + 2];
|
||
let tmpData = [].concat(this._data);
|
||
let branchLengthMax = this.distance / 2;
|
||
let count = 0;
|
||
while (true) {
|
||
//console.log('branch');
|
||
let p = { x: start.x, y: start.y };
|
||
let isFinished = false;
|
||
for (var i = 0; i < branchLengthMax; i++) {
|
||
let candidate = [];
|
||
for (let d of dirs) {
|
||
if (this.canPutTile(p.x + d.x, p.y + d.y)) candidate.push(d);
|
||
}
|
||
if (candidate.length == 0) {
|
||
break;
|
||
}
|
||
let dir = candidate[Math.randomInt(candidate.length)];
|
||
p.x += dir.x;
|
||
p.y += dir.y;
|
||
this.setTile3(p.x, p.y, getRandomTile());
|
||
if (this.isBranch(p.x, p.y)) {
|
||
isFinished = true;
|
||
break;
|
||
}
|
||
}
|
||
if (isFinished && !this.isStartBranched()) {
|
||
break;
|
||
} else {
|
||
//やり直し
|
||
this._data = [].concat(tmpData);
|
||
if (count++ == 50) break;
|
||
}
|
||
}
|
||
}
|
||
|
||
|
||
setPreventReverse(x, y, dir) {
|
||
//逆流防止
|
||
const key = x + ',' + y;
|
||
if (this.through[key]) return;
|
||
this.through[key] = true;
|
||
let right, left, up, down;
|
||
({ right, left, up, down } = this.getNearState(x, y));
|
||
if (right + left + up + down >= 3) {
|
||
//分岐なので１個前を流入防止にする
|
||
let t = 0;
|
||
if (dir == 'right') {
|
||
x -= 1;
|
||
t = arrowRight;
|
||
}
|
||
else if (dir == 'left') {
|
||
x += 1;
|
||
t = arrowLeft;
|
||
}
|
||
else if (dir == 'up') {
|
||
y += 1;
|
||
t = arrowUp;
|
||
} else if (dir == 'down') {
|
||
y -= 1;
|
||
t = arrowDown;
|
||
}
|
||
this.setTile(x, y, 0, t.tag);
|
||
this.setTile3(x, y, t.tile);
|
||
return;
|
||
}
|
||
if (right) this.setPreventReverse(x + 1, y, 'right');
|
||
if (left) this.setPreventReverse(x - 1, y, 'left');
|
||
if (up) this.setPreventReverse(x, y - 1, 'up');
|
||
if (down) this.setPreventReverse(x, y + 1, 'down');
|
||
}
|
||
isBranch(x, y) {
|
||
return this.getBranch(x, y) >= 2;
|
||
}
|
||
getBranch(x, y) {
|
||
let right, left, up, down;
|
||
({ right, left, up, down } = this.getNearState(x, y));
|
||
return right + left + up + down
|
||
}
|
||
getNearState(x, y) {
|
||
return {
|
||
right: this.tileId3(x + 1, y) ? 1 : 0,
|
||
left: this.tileId3(x - 1, y) ? 1 : 0,
|
||
up: this.tileId3(x, y - 1) ? 1 : 0,
|
||
down: this.tileId3(x, y + 1) ? 1 : 0,
|
||
}
|
||
}
|
||
isStartBranched() {
|
||
//スタートから分岐するケースがあるのでそのチェック
|
||
return this.getBranch(this.start.x, this.start.y) >= 2;
|
||
}
|
||
canPutTile(x, y) {
|
||
if (x < xMin || x > xMax || y < yMin || y > yMax) return false;
|
||
let id = this.tileId3(x, y);
|
||
if (id) return false;
|
||
|
||
//4マスが埋まる場合NGなのでそのチェック
|
||
let x1y1 = this.tileId3(x - 1, y - 1), x2y1 = this.tileId3(x, y - 1), x3y1 = this.tileId3(x + 1, y - 1),
|
||
x1y2 = this.tileId3(x - 1, y), x3y2 = this.tileId3(x + 1, y),
|
||
x1y3 = this.tileId3(x - 1, y + 1), x2y3 = this.tileId3(x, y + 1), x3y3 = this.tileId3(x + 1, y + 1);
|
||
if (x1y2 && x1y3 && x2y3) return false;
|
||
if (x1y2 && x1y1 && x2y1) return false;
|
||
if (x3y2 && x3y3 && x2y3) return false;
|
||
if (x3y2 && x3y1 && x2y1) return false;
|
||
|
||
return true;
|
||
}
|
||
setTile3(x, y, tileId) {
|
||
this.setTile(x, y, 3, tileId);
|
||
}
|
||
setTile(x, y, z, tileId) {
|
||
this._data[(z * $dataMap.height + y) * $dataMap.width + x] = tileId;
|
||
}
|
||
tileId3(x, y) {
|
||
return this.tileId(x, y, 3);
|
||
}
|
||
tileId(x, y, z) {
|
||
return this._data[(z * $dataMap.height + y) * $dataMap.width + x];
|
||
}
|
||
|
||
data() {
|
||
return this._data;
|
||
}
|
||
|
||
}
|
||
|
||
})();
|