settings.py

import pygame as pg

import utilityFunctions

getInvertedRGB = utilityFunctions.getInvertedRGB


class Settings():
    """A class to store all settings for game"""

    def __init__(self):
        """Initialize the class"""
        self.windowCaption = 'Galtron'
        self.screenWidth = 550
        self.screenHeight = 650
        self.bgColor = (20, 20, 20)

        self.gameOverImage = pg.image.load("gfx/gameover.png")
        self.gameOverImage = pg.transform.scale(self.gameOverImage,
                                                (self.screenWidth - 40, self.gameOverImage.get_height()))
        # Ultimate settings
        self.ultimateGaugeIncrement = 3

        # Ships speed
        self.shipLimit = 3

        # Bullet settings
        self.bulletWidth = 3
        self.bulletHeight = 15
        self.bulletColor = (60, 60, 60)

        # How quickly the game speeds up
        self.speedUp = 1.1
        self.scoreSpeedUp = 5

        # GameSpeedLimit
        self.globalGameSpeed = 1

        # Game Speed
        self.gameSpeed = 'middle'
        self.initDynamicSettings()
        # Interception settings
        self.checkBtnPressed = 0
        self.interception = False
        # New Level Starts at this time
        self.newStartTime = 0
        # The start time for item_time
        self.newItemSlowTime = 0
        self.newItemSpeedTime = 0

        # Game Level
        self.gameLevel = 'normal'

        # Alien shoot speed
        self.shootTimer = 50

        # item probability %
        self.probabilityHealB = 50
        self.probabilityHealI = 75
        self.probabilityHealS = 85
        self.probabilityTimeB = 185
        self.probabilityTimeI = 235
        self.probabilityTimeS = 255
        self.probabilityShieldB = 405
        self.probabilityShieldI = 480
        self.probabilityShieldS = 505
        self.probabilitySpeedB = 605
        self.probabilitySpeedI = 655
        self.probabilitySpeedS = 675

        # invincibile time
        self.invincibileTime = 3000

        # item_time Slow&Speed time
        self.slowTime = 4500
        self.speedTime = 9000
        self.speedTimeOverLap = 0
        self.speedStore = 0

        # Player ship
        self.playerShipColor = 'gray'

    def invertColor(self):
        self.bgColor = getInvertedRGB(self.bgColor)
        self.bulletColor = getInvertedRGB(self.bulletColor)

    def speedVariable(self):
        if self.gameSpeed == 'fast':
            return 2
        elif self.gameSpeed == 'middle':
            return 1
        elif self.gameSpeed == 'slow':
            return 0.5

    def initDynamicSettings(self):
        self.shipSpeed = 2.5 * self.speedVariable()
        self.bulletSpeed = 4 * self.speedVariable()
        self.alienSpeed = 1 * self.speedVariable()
        self.alienbulletSpeed = 4 * self.speedVariable()
        self.fleetDropSpeed = 5 * self.speedVariable()
        self.fleetDir = self.speedVariable()
        self.alienPoints = 10 * self.speedVariable()
        self.Limit = 0

    def DynamicSettings(self):
        if self.Limit > 0:
            self.alienSpeed = 1 * 1.3 * (self.Limit + 1)
            self.alienbulletSpeed = 4 * 1.3 * (self.Limit + 1)
            self.fleetDropSpeed = 5 * 1.3 * (self.Limit + 1)
        else:
            self.alienSpeed = 1 * 0.8 * (self.Limit + 1)
            self.alienbulletSpeed = 4 * 0.8 * (self.Limit + 1)
            self.fleetDropSpeed = 5 * 0.8 * (self.Limit + 1)

    def increaseSpeed(self):
        """Increase the speed settings"""
        if self.alienSpeed <= 1.5:
            self.alienSpeed *= self.speedUp
            self.fleetDropSpeed *= self.speedUp

    def setIncreaseScoreSpeed(self, level):
        self.alienPoints = int(self.alienPoints + self.scoreSpeedUp + ((level - 1) * 10))

    def halfspeed(self):
        if self.Limit >= -1 and self.shipSpeed > 0 and self.bulletSpeed > 0 and self.alienSpeed > 0 and self.fleetDropSpeed > 0:
            self.shipSpeed *= 0.8
            self.bulletSpeed *= 0.8
            self.alienSpeed *= 0.8
            self.alienbulletSpeed *= 0.8
            self.fleetDropSpeed *= 0.8
            self.globalGameSpeed *= 0.8
            self.Limit -= 1
            self.alienPoints = int(self.alienPoints * 0.8)  # nerf earning points in lower speed

    def doublespeed(self):
        if self.Limit < 5:
            self.shipSpeed *= 1.3
            self.bulletSpeed *= 1.3
            self.alienSpeed *= 1.3
            self.alienbulletSpeed *= 1.3
            self.fleetDropSpeed *= 1.3
            self.alienPoints *= 1.3
            self.globalGameSpeed *= 1.3
            self.Limit += 1
            self.alienPoints = int(self.alienPoints * 1.3)