#include "../../Minecraft.World/Platform/stdafx.h"
#include "InputConstraint.h"

bool InputConstraint::isMappingConstrained(int iPad, int mapping) {
    // If it's a menu button, then we ignore all inputs
    if ((m_inputMapping == mapping) || (mapping < ACTION_MAX_MENU)) {
        return true;
    }

    // Otherwise see if they map to the same actual button
    unsigned char layoutMapping = InputManager.GetJoypadMapVal(iPad);

    // 4J HEG - Replaced the equivalance test with bitwise AND, important in
    // some mapping configurations (e.g. when comparing two action map values
    // and one has extra buttons mapped)
    return (InputManager.GetGameJoypadMaps(layoutMapping, m_inputMapping) &
            InputManager.GetGameJoypadMaps(layoutMapping, mapping)) > 0;
}