function st_control() {
	c_input();
	var mouse = c_2dto3d(mouse_x,mouse_y);
	if select && selectedunit == noone {
		var mousex = floor(mouse.x/global.tilesize.x);
		var mousey = floor(mouse.y/global.tilesize.y);
		log(mousex, mousey);
		if mousex < array_length(global.map)  && mousex >= 0 {
			if mousey < array_length(global.map[mousex]) && mousey >= 0 {
				var i;
				for (i=0; i<array_length(global.map[mousex][mousey].contents); i++) {
					if global.map[mousex][mousey].contents[i].object_index == o_unit {
						var dude = global.map[mousex][mousey].contents[i];
						if dude.alignment == global.turn {
							c_selectunit(dude);
						} else {
							c_markunit(dude);
						}
					}
				}
			}
		}
	} else if select {
		if mouse.x > global.gw-100 {
			var guyhits = floor(abs(mouse.y-global.gh-10)/32);
			log(guyhits, array_length(selectedunit.inventory));
			if guyhits < array_length(selectedunit.inventory) {
				//log("doing");
				selectedunit.equippedweapon = guyhits+1;
				c_equipweapon(selectedunit, selectedunit.inventory[selectedunit.equippedweapon]);
			}
			//draw_text(global.gw-10, global.gh-10-i*20;
		}
	}
	if selectedunit == noone {
		hspd = lerp(hspd, (right-left)*((.1+stop*.1)*(ts.x)), .4);
		vspd = lerp(vspd, (down-up)*((.1+stop*.1)*(ts.y)), .4);
		x += hspd;
		y += vspd;
	
	} else {
		hspd = 0;
		vspd = 0;
		x = lerp(x, selectedunit.x, .4);
		y = lerp(y, selectedunit.y, .4);
	}

	global.camerax = x;
	global.cameray = y;
	var mousex = floor(mouse.x/global.tilesize.x);
	var mousey = floor(mouse.y/global.tilesize.y);
	//log(mousex, mousey);
	hoveredunit = selectedunit;
	if mousex < array_length(global.map) && mousex >= 0 {
		if mousey < array_length(global.map[mousex]) && mousey >= 0 {
			var i;
			for (i=0; i<array_length(global.map[mousex][mousey].contents); i++) {
				if global.map[mousex][mousey].contents[i].object_index == o_unit {
					hoveredunit = (global.map[mousex][mousey].contents[i]);
				}
			}
		}
	}

	var i;
	for (i=0; i<array_length(global.units[global.turn]); i++) {
		if global.units[global.turn][i].waiting = false exit;
	}
	c_dewait(global.turn);
	global.turn = (global.turn+1)%2;
	log("TURN " + string(global.turn));
	state = st_enemyturn;
}