/*
	Lliurex 11.09 Marty
	Plymouth theme
*/
color_phase=0;
color_start=[0.0,0.0,0.0];
color_base=[0.14,0.45,0.92];
color_blink=[1.0,0.78,0.19];
color_vector=[0.0,0.0,0.0];
color_pos=[0.0,0.0,0.0];

esc_counter=0;

real_width=1024;
real_height=768;

/* 97c324 green desktop */

img_background = Image("background.png");
img_banner = Image("banner.png");
img_boot = Image("boot.png");
img_eject = Image("eject.png");
img_shutdown = Image("shutdown.png");
img_fsck = Image("fsck.png");
img_esc0 = Image("press-ESC00.png");
img_esc1 = Image("press-ESC01.png");


tmp = img_background.Scale(Window.GetWidth(),Window.GetHeight());
spr_background=Sprite(tmp);

Window.SetBackgroundTopColor(color_start[0],color_start[1],color_start[2]);

spr_esc = Sprite(img_esc0);
spr_icon = Sprite(img_boot);

if(Plymouth.GetMode()=="shutdown")
	spr_icon = Sprite(img_shutdown);


spr_icon.SetX((Window.GetWidth()*0.5)-48);
spr_icon.SetY((Window.GetHeight()*0.5)-48);


rx = Window.GetWidth() / real_width;
ry = Window.GetHeight() / real_height;
tmp = img_banner.Scale(img_banner.GetWidth()*rx,img_banner.GetHeight()*ry);
spr_banner = Sprite(tmp);
spr_banner.SetX(0);
spr_banner.SetY(0.87 * Window.GetHeight());

message="LliureX 11.09 marty";
spr_msg = Sprite(Image.Text("LliureX 11.09 marty"));



/*
* message callback function
*/
fun message_callback(msg)
{
	string_it = 0;
	update_strings[string_it] = "";
    
	for (i=0; (String(msg).CharAt(i) != ""); i++) {
		local.temp_char = String(msg).CharAt(i);
		if (temp_char != ":")
		    update_strings[string_it] += temp_char;
		else
		    update_strings[++string_it] = "";
	}
    
	if(update_strings[0]=="fsck")
	{
		message="Escaneando disco duro, espere";
		spr_icon.SetImage(img_fsck);
	}else if(update_strings[0]=="Please" && update_strings[1]=="remove")
	{
		message="Saque el Disco y presione ENTER";
		spr_icon.SetImage(img_eject);
	}
	else message=msg;
	
	color_phase=3;

}



fun draw_message()
{
	image = Image.Text(message,1,1,1,1);
	spr_msg.SetImage(image);
	spr_msg.SetZ(1);
	spr_msg.SetX(0.1 * Window.GetWidth());
	spr_msg.SetY(0.88 * Window.GetHeight());
}




fun refresh_callback()
{

	esc_counter=esc_counter + 1;
	if(esc_counter == 30)
	{
		spr_esc.SetImage(img_esc0);			
	}
	
	if(esc_counter == 60)
	{
		spr_esc.SetImage(img_esc1);
		esc_counter=0;			
	}
	
	
	/*color computing*/
	if(color_phase==0)
	{
		color_vector[0]=0.005*(color_base[0] - color_start[0]);
		color_vector[1]=0.005*(color_base[1] - color_start[1]);
		color_vector[2]=0.005*(color_base[2] - color_start[2]);
		color_phase=1;
	}
	
	if(color_phase==1)
	{
		color_pos[0]=color_pos[0]+color_vector[0];
		color_pos[1]=color_pos[1]+color_vector[1];
		color_pos[2]=color_pos[2]+color_vector[2];
		
		tx = color_base[0] - color_pos[0];
		ty = color_base[1] - color_pos[1];
		tz = color_base[2] - color_pos[2];
				
		dist=Math.Sqrt(tx*tx +ty*ty +tz*tz);
		
		if(dist<0.1)
			color_phase=2;
		
		
	}
	
	/* blink vector computing*/
	if(color_phase==3)
	{	
		color_vector[0]=0.025*(color_blink[0] - color_pos[0]);
		color_vector[1]=0.025*(color_blink[1] - color_pos[1]);
		color_vector[2]=0.025*(color_blink[2] - color_pos[2]);
		color_phase=4;
	}
	
	if(color_phase==4)
	{
		color_pos[0]=color_pos[0]+color_vector[0];
		color_pos[1]=color_pos[1]+color_vector[1];
		color_pos[2]=color_pos[2]+color_vector[2];
		
		tx = color_blink[0] - color_pos[0];
		ty = color_blink[1] - color_pos[1];
		tz = color_blink[2] - color_pos[2];
				
		dist=Math.Sqrt(tx*tx +ty*ty +tz*tz);
		
		if(dist<0.1)
			color_phase=5;
		
	}
	
	if(color_phase==5)
	{	
		color_vector[0]=0.025*(color_base[0] - color_pos[0]);
		color_vector[1]=0.025*(color_base[1] - color_pos[1]);
		color_vector[2]=0.025*(color_base[2] - color_pos[2]);
		color_phase=6;
	}

	if(color_phase==6)
	{
		color_pos[0]=color_pos[0]+color_vector[0];
		color_pos[1]=color_pos[1]+color_vector[1];
		color_pos[2]=color_pos[2]+color_vector[2];
		
		tx = color_base[0] - color_pos[0];
		ty = color_base[1] - color_pos[1];
		tz = color_base[2] - color_pos[2];
				
		dist=Math.Sqrt(tx*tx +ty*ty +tz*tz);
		
		if(dist<0.1)
			color_phase=3;
		
	}
	
	
	
	Window.SetBackgroundTopColor(color_pos[0],color_pos[1],color_pos[2]);
	Window.SetBackgroundBottomColor(color_pos[0],color_pos[1],color_pos[2]);
	/*Window.SetBackgroundBottomColor(color_pos[0]*0.2,color_pos[1]*0.2,color_pos[2]*0.2);*/
	
	draw_message();
}


Plymouth.SetMessageFunction(message_callback);
Plymouth.SetRefreshFunction (refresh_callback);
Plymouth.SetDisplayNormalFunction(refresh_callback);
Plymouth.SetUpdateStatusFunction(message_callback); 

/*
 End
*/