from enum import Enum

class SIDE(Enum):
    LEFT = 1
    TOP = 2
    RIGHT = 3
    BOT = 4

class Collider:
    #Type = 0 Solid everypixel
    #Type = 1 Around
    def __init__(self, object_attached, size, type_c=1):
        self.size = size
        self.type_c = type_c
        self.object_attached = object_attached

    def iscollision(self, other, side=None):
        #1 left
        #2 top
        #3 right
        #4 bot
        if isinstance(other, Collider):
            loc_self = self.object_attached.location
            loc_other = other.object_attached.location
            if self.object_attached.distance(other.object_attached) > self.size[0] + self.size[1] and self.object_attached.distance(other.object_attached) > other.size[0] + other.size[1]:
                #print("time saved by collision")
                return None
            if side is None:
                #left
                if self.linecollide(loc_self[0], loc_other[0]+other.size[0], loc_self[1], self.size[1], loc_other[1], other.size[1]):
                    return SIDE.LEFT.value
                #top
                if self.linecollide(loc_self[1], loc_other[1]+other.size[1], loc_self[0], self.size[0], loc_other[0], other.size[0]):
                    return SIDE.TOP.value
                #right
                if self.linecollide(loc_other[0], loc_self[0]+self.size[0], loc_other[1], other.size[1], loc_self[1], self.size[1]):
                    return SIDE.RIGHT.value
                #bot
                if self.linecollide(loc_other[1], loc_self[1]+self.size[1], loc_other[0], other.size[0], loc_self[0], self.size[0]):
                    return SIDE.BOT.value
            elif side is SIDE.LEFT.value:
                if self.linecollide(loc_self[0], loc_other[0]+other.size[0], loc_self[1], self.size[1], loc_other[1], other.size[1]):
                    return True
                return False
            elif side is SIDE.TOP.value:
                if self.linecollide(loc_self[1], loc_other[1]+other.size[1], loc_self[0], self.size[0], loc_other[0], other.size[0]):
                    return True
                return False
            elif side is SIDE.RIGHT.value:
                if self.linecollide(loc_other[0], loc_self[0]+self.size[0], loc_other[1], other.size[1], loc_self[1], self.size[1]):
                    return True
                return False
            elif side is SIDE.BOT.value:
                if self.linecollide(loc_other[1], loc_self[1]+self.size[1], loc_other[0], other.size[0], loc_self[0], self.size[0]):
                    return True
                return False
        return None

    #add for more ez call
    def linecollide(self, value, valuevalue, mini, endi, minii, endii):
        for v2 in range(mini, mini+endi):
            for v2v2 in range(minii, minii+endii):
                if value == valuevalue and v2 == v2v2:
                    return True
        return False