void script_421(int arg0,int arg1,int arg2) {
	int ivar3;
	int ivar4;
	int ivar5;
	int ivar6;
	int ivar7;
	int ivar8;
	int ivar9;
	int ivar10;
	int stack_dump0;
	int stack_dump1;
	cs2func_script_422_struct(2,0,0) structdump_2;
	cs2func_script_422_struct(2,0,0) structdump_3;
	cs2func_script_422_struct(2,0,0) structdump_4;
	cs2func_script_422_struct(2,0,0) structdump_5;
	ivar3 = 0;
	ivar4 = 0;
	ivar5 = 5;
	ivar6 = 5;
	ivar7 = 0;
	ivar8 = 0;
	ivar9 = 0;
	ivar10 = 0;
	if (cameraGetVrot() < arg0) {
		ivar9 = subtract(arg0, cameraGetVrot());
	} else {
		if (cameraGetVrot() > arg0) {
			ivar9 = subtract(cameraGetVrot(), arg0);
		}
	}
	if (cameraGetHrot() < arg1) {
		ivar8 = subtract(arg1, cameraGetHrot());
		ivar7 = add(subtract(2047, arg1), cameraGetHrot());
		if (ivar7 > ivar8) {
			ivar10 = ivar8;
			stack_dump0 = ivar9;
			stack_dump1 = ivar10;
			structdump_2 = script_422(stack_dump0, stack_dump1);
			ivar6 = structdump_2.intpart_1;
			ivar5 = structdump_2.intpart_0;
			cameraMethod5504(cameraGetVrot(), min(add(cameraGetHrot(), ivar6), arg1));
		} else {
			ivar10 = ivar7;
			stack_dump0 = ivar9;
			stack_dump1 = ivar10;
			structdump_3 = script_422(stack_dump0, stack_dump1);
			ivar6 = structdump_3.intpart_1;
			ivar5 = structdump_3.intpart_0;
			if (((boolean)arg2)) {
				cameraMethod5504(cameraGetVrot(), max(subtract(cameraGetHrot(), ivar6), 0));
			} else {
				cameraMethod5504(cameraGetVrot(), max(subtract(cameraGetHrot(), ivar6), arg1));
			}
			if (((boolean)cameraGetHrot()) && ((boolean)arg2)) {
				cameraMethod5504(cameraGetVrot(), 2047);
				setScriptCallOnGameloop(421, arg0, arg1, 1, "iii", new WidgetPointer(1013,0));
			}
		}
	} else if (cameraGetHrot() > arg1) {
		ivar8 = add(subtract(2047, cameraGetHrot()), arg1);
		ivar7 = subtract(cameraGetHrot(), arg1);
		if (ivar7 > ivar8) {
			ivar10 = ivar8;
			stack_dump0 = ivar9;
			stack_dump1 = ivar10;
			structdump_4 = script_422(stack_dump0, stack_dump1);
			ivar6 = structdump_4.intpart_1;
			ivar5 = structdump_4.intpart_0;
			if (((boolean)arg2)) {
				cameraMethod5504(cameraGetVrot(), min(add(cameraGetHrot(), ivar6), 2047));
			} else {
				cameraMethod5504(cameraGetVrot(), min(add(cameraGetHrot(), ivar6), arg1));
			}
			if ((cameraGetHrot() == 2047) && ((boolean)arg2)) {
				cameraMethod5504(cameraGetVrot(), 0);
				setScriptCallOnGameloop(421, arg0, arg1, 1, "iii", new WidgetPointer(1013,0));
			}
		} else {
			ivar10 = ivar7;
			stack_dump0 = ivar9;
			stack_dump1 = ivar10;
			structdump_5 = script_422(stack_dump0, stack_dump1);
			ivar6 = structdump_5.intpart_1;
			ivar5 = structdump_5.intpart_0;
			cameraMethod5504(cameraGetVrot(), max(subtract(cameraGetHrot(), ivar6), arg1));
		}
	} else {
		ivar4 = 1;
	}
	if (cameraGetVrot() < arg0) {
		cameraMethod5504(min(add(cameraGetVrot(), ivar5), arg0), cameraGetHrot());
	} else if (cameraGetVrot() > arg0) {
		cameraMethod5504(max(subtract(cameraGetVrot(), ivar5), arg0), cameraGetHrot());
	} else {
		ivar3 = 1;
	}
	if (((boolean)ivar3) && ((boolean)ivar4)) {
		setScriptCallOnGameloop(-1, "", new WidgetPointer(1013,0));
	}
	return;
}