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/* -------------------------------------------------------------
Zed
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Author: Dereckson
Tags: map
Filename: map.js
Version: 1.0
Created: 2010-12-23
Updated: 2010-12-23
Licence: Dual licensed: BSD and Creative Commons BY 3.0.
Dependencies: dojo
------------------------------------------------------------- */
/**
* Map
*/
var map = {
id: null,
zones: null,
bounds: null,
init: function (id, zones) {
map.id = id;
map.zones = zones;
map.render();
},
/**
* Get coordinates
*
* @returns An array [x, y, z]
*/
get_coordinates: function (expr) {
var coordinates = expr.substring(1, expr.length - 1).split(', ');
return [parseInt(coordinates[0]), parseInt(coordinates[1]), parseInt(coordinates[2])];
},
/**
* Calculates the zones bounds and stores the result in bounds property
*/
calculate_bounds: function () {
var start = map.get_coordinates(map.zones[0][0]);
map.bounds = [
[start[0], start[0]],
[start[1], start[1]],
[start[2], start[2]]
];
for (i = 1 ; i < map.zones.length ; i++) {
point = map.get_coordinates(map.zones[i][0]);
if (point[0] < map.bounds[0][0]) map.bounds[0][0] = point[0];
if (point[1] < map.bounds[1][0]) map.bounds[1][0] = point[1];
if (point[2] < map.bounds[2][0]) map.bounds[2][0] = point[2];
if (point[0] > map.bounds[0][1]) map.bounds[0][1] = point[0];
if (point[1] > map.bounds[1][1]) map.bounds[1][1] = point[1];
if (point[2] > map.bounds[2][1]) map.bounds[2][1] = point[2];
}
},
render_zone: function (x, y, z) {
var location = "(" + x + ", " + y + ", " + z + ")";
for (i = 0 ; i < map.zones.length ; i++) {
if (location == map.zones[i][0]) {
return '<span class="zone zone-edit" id="zone-' + map.zones[i][1] + '" onMouseOut="map.reset_info()" onMouseOver="map.set_info(\'' + location + '\')" onClick="map.menu_edit(\'' + location + '\', ' + map.zones[i][1] + ');"><img src="/img/map/map-kub-top.png" alt="Built" /></span>';
}
}
return '<span class="zone zone-build" onMouseOut="map.reset_info()" onMouseOver="map.set_info(\'' + location + '\')" onClick="map.menu_build(\'' + location + '\');"><img src="/img/map/map-kub-top-build.png" alt="Build" /></span>';
},
render: function () {
map.calculate_bounds();
var html = "";
z = map.bounds[2][0];
for (y = map.bounds[1][1] ; y >= map.bounds[1][0] ; y--) {
for (x = map.bounds[0][0] ; x <= map.bounds[0][1] ; x++) {
html += '<div class="grid_1">' + map.render_zone(x, y, z) + "</div>";
}
html += '</div><div class="clear fixclear"></div>';
dojo.byId(map.id).innerHTML = html;
}
},
menu_edit: function (local_location, zone_id) {
//alert("Goto or edit #" + zone_id);
//map/zone-edit.png
//map/zone-goto.png
window.location = "/do.php/set_local_location/" + local_location + "?redirectTo=/";
},
menu_build: function (local_location) {
//alert("Build at " + local_location);
//map/zone-build.png
//window.location = "/do.php/set_local_location/" + escape(local_location) + "?redirectTo=/builder";
window.location = "/do.php/set_local_location/" + local_location + "?redirectTo=/";
},
set_info: function (local_location) {
coord = map.get_coordinates(local_location);
dojo.byId("info_area").innerHTML = 'Zone <span id="area">' + Math.abs(coord[0]) + '-' + Math.abs(coord[1]) + '</span>';
},
reset_info: function () {
dojo.byId("info_area").innerHTML = "&nbsp;";
}
}

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