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Made use of mapzoomout+mapzoomin on all maptypes + simplified the client code of the individual maps.

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FrozenCow 2011-07-24 17:11:34 +02:00
parent 4f75bf691a
commit ce00242253
4 changed files with 59 additions and 79 deletions
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17
web/js/dynmaputils.js
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@ -142,27 +142,26 @@ var DynmapTileLayer = L.TileLayer.extend({
// Some helper functions.
zoomprefix: function(amount) {
// amount == 0 -> ''
// amount == 1 -> 'z_'
// amount == 2 -> 'zz_'
return 'zzzzzzzzzzzzzzzzzzzzzz'.substr(0, amount) + (amount === 0 ? '' : '_');
return 'zzzzzzzzzzzzzzzzzzzzzz'.substr(0, amount);
},
getTileInfo: function(tilePoint, zoom) {
// zoom: max zoomed in = this.options.maxZoom, max zoomed out = 0
// izoom: max zoomed in = 0, max zoomed out = this.options.maxZoom
// zoomoutlevel: 0 when izoom < mapzoomin, else izoom - mapzoomin (which ranges from 0 till mapzoomout)
// zoomoutlevel: izoom < mapzoomin -> 0, else -> izoom - mapzoomin (which ranges from 0 till mapzoomout)
var izoom = this.options.maxZoom - zoom;
var zoomoutlevel = Math.max(0, izoom - this.options.mapzoomin);
var scale = 1 << zoomoutlevel;
var zoomprefix = this.zoomprefix(zoomoutlevel);
var x = scale*tilePoint.x;
var y = scale*tilePoint.y;
return {
prefix: this.options.prefix,
nightday: (this.options.nightandday && this.options.dynmap.serverday) ? '_day' : '',
scaledx: (scale*tilePoint.x) >> 5,
scaledy: (-scale*tilePoint.y) >> 5,
scaledx: x >> 5,
scaledy: y >> 5,
zoom: this.zoomprefix(zoomoutlevel),
x: scale*tilePoint.x,
y: -scale*tilePoint.y
x: x,
y: y
};
}
});