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allow start hashes in tiles

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# Conflicts:
#	front/src/Phaser/Game/GameScene.ts
This commit is contained in:
jonny 2021-06-23 12:32:36 +02:00
parent 633fa9f870
commit b20b4abb9e
2 changed files with 21 additions and 7 deletions
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7
front/src/Phaser/Game/GameMap.ts
View file

@ -35,6 +35,13 @@ export class GameMap {
} }
public getPropertiesForIndex(index: number): Array<ITiledMapLayerProperty> {
if (this.tileSetPropertyMap[index]) {
return this.tileSetPropertyMap[index]
}
return []
}
/** /**
* Sets the position of the current player (in pixels) * Sets the position of the current player (in pixels)

21
front/src/Phaser/Game/GameScene.ts
View file

@ -971,7 +971,7 @@ ${escapedMessage}
this.scene.start(roomId); this.scene.start(roomId);
} else { } else {
//if the exit points to the current map, we simply teleport the user back to the startLayer //if the exit points to the current map, we simply teleport the user back to the startLayer
this.initPositionFromLayerName(hash || defaultStartLayerName); this.initPositionFromLayerName(hash || defaultStartLayerName, hash);
this.CurrentPlayer.x = this.startX; this.CurrentPlayer.x = this.startX;
this.CurrentPlayer.y = this.startY; this.CurrentPlayer.y = this.startY;
setTimeout(() => this.mapTransitioning = false, 500); setTimeout(() => this.mapTransitioning = false, 500);
@ -1044,11 +1044,11 @@ ${escapedMessage}
} else { } else {
// Now, let's find the start layer // Now, let's find the start layer
if (this.startLayerName) { if (this.startLayerName) {
this.initPositionFromLayerName(this.startLayerName); this.initPositionFromLayerName(this.startLayerName, null);
} }
if (this.startX === undefined) { if (this.startX === undefined) {
// If we have no start layer specified or if the hash passed does not exist, let's go with the default start position. // If we have no start layer specified or if the hash passed does not exist, let's go with the default start position.
this.initPositionFromLayerName(defaultStartLayerName); this.initPositionFromLayerName(defaultStartLayerName, this.startLayerName);
} }
} }
// Still no start position? Something is wrong with the map, we need a "start" layer. // Still no start position? Something is wrong with the map, we need a "start" layer.
@ -1060,10 +1060,10 @@ ${escapedMessage}
} }
} }
private initPositionFromLayerName(layerName: string) { private initPositionFromLayerName(layerName: string, startLayerName: string | null) {
for (const layer of this.gameMap.layersIterator) { for (const layer of this.gameMap.layersIterator) {
if ((layerName === layer.name || layer.name.endsWith('/'+layerName)) && layer.type === 'tilelayer' && (layerName === defaultStartLayerName || this.isStartLayer(layer))) { if ((layerName === layer.name || layer.name.endsWith('/'+layerName)) && layer.type === 'tilelayer' && (layerName === defaultStartLayerName || this.isStartLayer(layer))) {
const startPosition = this.startUser(layer); const startPosition = this.startUser(layer, startLayerName);
this.startX = startPosition.x + this.mapFile.tilewidth/2; this.startX = startPosition.x + this.mapFile.tilewidth/2;
this.startY = startPosition.y + this.mapFile.tileheight/2; this.startY = startPosition.y + this.mapFile.tileheight/2;
} }
@ -1117,7 +1117,7 @@ ${escapedMessage}
return gameManager.loadMap(room, this.scene).catch(() => {}); return gameManager.loadMap(room, this.scene).catch(() => {});
} }
private startUser(layer: ITiledMapTileLayer): PositionInterface { private startUser(layer: ITiledMapTileLayer, startName: string | null): PositionInterface {
const tiles = layer.data; const tiles = layer.data;
if (typeof(tiles) === 'string') { if (typeof(tiles) === 'string') {
throw new Error('The content of a JSON map must be filled as a JSON array, not as a string'); throw new Error('The content of a JSON map must be filled as a JSON array, not as a string');
@ -1130,7 +1130,14 @@ ${escapedMessage}
const y = Math.floor(key / layer.width); const y = Math.floor(key / layer.width);
const x = key % layer.width; const x = key % layer.width;
possibleStartPositions.push({x: x * this.mapFile.tilewidth, y: y * this.mapFile.tilewidth}); if (startName) {
const properties = this.gameMap.getPropertiesForIndex(objectKey);
if (!properties.length || !properties.some(property => property.name == "start" && property.value == startName)) {
return
}
}
possibleStartPositions.push({ x: x * this.mapFile.tilewidth, y: y * this.mapFile.tilewidth });
}); });
// Get a value at random amongst allowed values // Get a value at random amongst allowed values
if (possibleStartPositions.length === 0) { if (possibleStartPositions.length === 0) {