//
// Name: ScreenImageMgr Demo
// License: Public Domain
// Author: Matthew Gates
// Description: An example script showing how to use the ScreenImageMgr module.
//

include("status_label.inc");
useStatusLabel("ScreenImageMgr test 5: ", 50, 50, 16, "#ff0000");

		//     x,   y,   scale, alpha, fadetime
testData = Array(Array(0,   100, 1.0, 1.0, 0.5), 
                 Array(200, 200, 1.0, 0.9, 1.5), 
                 Array(400, 100, 1.0, 0.7, 2.5), 
                 Array(600, 200, 1.0, 0.5, 1.5), 
                 Array(800, 100, 1.0, 0.3, 0.5),
                 Array(0,   400, 1.5, 1.0, 0.5), 
                 Array(200, 600, 0.4, 0.9, 1.5), 
                 Array(400, 400, 1.2, 0.7, 2.5), 
                 Array(600, 600, 0.8, 0.5, 1.5), 
                 Array(800, 400, 1.0, 0.3, 0.5));

function mkLabel(dat)
{
	return "x,y=" + dat[0] + "," + dat[1] + " s=" + dat[2] + " a=" + dat[3] + " d=" + dat[4];
}

function showAll(b)
{
	imageIDs = ScreenImageMgr.getAllImageIDs();
	for(i=0; i<imageIDs.length; i++)
	{
		ScreenImageMgr.showImage(imageIDs[i], b);
	}
}

function setAlphas(alpha, duration)
{
	status("setting alpha to " + alpha + " (ignoring duration for now)");
	imageIDs = ScreenImageMgr.getAllImageIDs();
	for(i=0; i<imageIDs.length; i++)
	{
		ScreenImageMgr.showImage(imageIDs[i], alpha);
	}
}

status("Note that alpha setting is broken at time of writing");
core.wait(2);
status("Adding multiple images...");
for(i=0; i<testData.length; i++)
{
	LabelMgr.labelScreen(mkLabel(testData[i]), testData[i][0], testData[i][1] - 15, true, 11, "#00ff00");
	ScreenImageMgr.createScreenImage("logo"+i, "../textures/ganymede.png", testData[i][0], testData[i][1], testData[i][2], true, testData[i][3], testData[i][4]);
	core.wait(0.3);
}

core.wait(2);
status("turning off images...");
showAll(false);
core.wait(2);
status("turning on images...");
showAll(true);
core.wait(2);

status("ok, lets play with the alpha values");
core.wait(3);

setAlphas(0.0, 2);
core.wait(3);
setAlphas(0.5, 2);
core.wait(3);
setAlphas(1.0, 2);
core.wait(3);
setAlphas(0.0, 2);
core.wait(1);
setAlphas(1.0, 2);
core.wait(1);
setAlphas(0.0, 2);
core.wait(1);
setAlphas(1.0, 2);
core.wait(1);

for(i=7; i>0; i--)
{
	status("script ending in " + i + " seconds");
	core.wait(1);
} 

LabelMgr.deleteAllLabels();
ScreenImageMgr.deleteAllImages();