MapRenderer.onRender = function OnRender( tick, gl )
{
var fog = MapRenderer.fog;
fog.use = MapPreferences.fog;
var light = MapRenderer.light;
var modelView, projection, normalMat;
var x, y;
// Clean mouse position in world
Mouse.world.x = -1;
Mouse.world.y = -1;
Mouse.world.z = -1;
// Clear screen, update camera
gl.clear( gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT );
Camera.update( tick );
modelView = Camera.modelView;
projection = Camera.projection;
normalMat = Camera.normalMat;
Ground.render(gl, modelView, projection, normalMat, fog, light );
Models.render(gl, modelView, projection, normalMat, fog, light );
if( Altitude.intersect( modelView, projection, _pos)) {
x = _pos[0];
y = _pos[1];
// Walkable
if( (Altitude.getCellType( x, y ) & Altitude.TYPE.WALKABLE) ) {
GridSelector.render( gl, modelView, projection, fog, x, y );
Mouse.world.x = x;
Mouse.world.y = y;
Mouse.world.z = Altitude.getCellHeight( x, y );
}
}
EntityManager.render( gl, modelView, projection, fog );
Water.render( gl, modelView, projection, fog, light, tick );
// Display clouds on maps
Sky.render( gl, modelView, projection, fog, tick );
// Rendering effects
Damage.render( gl, modelView, projection, fog, tick );
//Effects.render( gl, modelView, projection, fog );
// Play sounds
Sounds.render( Session.Entity.position, tick );
// Find entity over the cursor
var entity = EntityManager.intersect( modelView, projection );
EntityManager.setOverEntity( entity );
// Clean up
MemoryManager.clean(gl, tick);
};
/**
* Does a cell is free (walkable, and no entity on)
*
* @param {number} x
* @param {number} y
* @param {returns} is free
*/
function isFreeCell(x, y)
{
if (!(Altitude.getCellType(x, y) & Altitude.TYPE.WALKABLE)) {
return false;
}
var free = true;
EntityManager.forEach(function(entity){
if (Math.round(entity.position[0]) === x &&
Math.round(entity.position[1]) === y) {
free = false;
return false;
}
return true;
});
return free;
}