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smitjessmitjes
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Adding episode 4 Level Loading
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‎MagicForest/04_LevelLoading/04_LevelLoading.pyproj

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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
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<PropertyGroup>
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<Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
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<SchemaVersion>2.0</SchemaVersion>
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<ProjectGuid>d963f6b8-800b-494d-9138-d57bb4516bc2</ProjectGuid>
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<ProjectHome>.</ProjectHome>
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<StartupFile>_04_LevelLoading.py</StartupFile>
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<SearchPath>
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</SearchPath>
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<WorkingDirectory>.</WorkingDirectory>
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<OutputPath>.</OutputPath>
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<Name>04_LevelLoading</Name>
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<RootNamespace>04_LevelLoading</RootNamespace>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)' == 'Debug' ">
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<DebugSymbols>true</DebugSymbols>
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<EnableUnmanagedDebugging>false</EnableUnmanagedDebugging>
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</PropertyGroup>
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<PropertyGroup Condition=" '$(Configuration)' == 'Release' ">
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<DebugSymbols>true</DebugSymbols>
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<EnableUnmanagedDebugging>false</EnableUnmanagedDebugging>
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</PropertyGroup>
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<ItemGroup>
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<Compile Include="ClassBackground.py" />
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<Compile Include="ClassBee.py" />
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<Compile Include="ClassHero.py" />
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<Compile Include="ClassLevel.py" />
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<Compile Include="ClassSpriteSheet.py" />
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<Compile Include="ClassTile.py">
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<SubType>Code</SubType>
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</Compile>
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<Compile Include="Config.py" />
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<Compile Include="_04_LevelLoading.py" />
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</ItemGroup>
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<Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)\Python Tools\Microsoft.PythonTools.targets" />
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<!-- Uncomment the CoreCompile target to enable the Build command in
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Visual Studio and specify your pre- and post-build commands in
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the BeforeBuild and AfterBuild targets below. -->
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<!--<Target Name="CoreCompile" />-->
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<Target Name="BeforeBuild">
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</Target>
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<Target Name="AfterBuild">
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</Target>
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</Project>

‎MagicForest/04_LevelLoading/ClassBackground.py

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import pygame
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from Config import *
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class Background():
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def __init__(self):
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# Create the sky image
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self.skyImage = pygame.image.load(SPRITESHEET_PATH + "Background/Background.png").convert()
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self.skyImage = pygame.transform.scale(self.skyImage, (WINDOW_WIDTH, WINDOW_HEIGHT))
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def draw(self, displaySurface):
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# Draw sky image
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displaySurface.blit(self.skyImage, (0, 0))

‎MagicForest/04_LevelLoading/ClassBee.py

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import pygame
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from Config import *
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from ClassSpriteSheet import SpriteSheet
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beeSprites = [
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(16, 0, 48, 48),
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(80, 0, 48, 48),
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(144, 0, 48, 48),
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(208, 0, 48, 48)
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]
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class Bee(pygame.sprite.Sprite):
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def __init__(self, position, moveRight):
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super().__init__()
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# Load spritesheets
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self.flySpriteSheet = SpriteSheet(SPRITESHEET_PATH + "Mob/Small bee/Fly/Fly-Sheet.png", beeSprites)
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self.hitSpriteSheet = SpriteSheet(SPRITESHEET_PATH + "Mob/Small bee/Hit/Hit-Sheet.png", beeSprites)
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self.attackSpriteSheet = SpriteSheet(SPRITESHEET_PATH + "Mob/Small bee/Attack/Attack-Sheet.png", beeSprites)
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self.image = self.flySpriteSheet.getSprites(moveRight)[0]
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self.rect = self.image.get_rect(bottomleft = position)
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self.movingRight = moveRight
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self.yDir = 0
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self.animationIndex = 0
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self.currentState = 'FLY'
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def update(self, level):
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# Update position
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if self.movingRight == False:
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self.rect.x -= SPEED_BEE
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else:
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self.rect.x += SPEED_BEE
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# When flying outside the window, just turn around
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if self.rect.right < 0:
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self.movingRight = True
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if self.rect.left > WINDOW_WIDTH:
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self.movingRight = False
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if self.currentState == 'DYING':
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self.yDir += GRAVITY
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self.rect.y += self.yDir
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# Destroy sprite when bee has fallen outside the window
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if self.rect.top > WINDOW_HEIGHT:
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self.kill()
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# trigger attack
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heroRect = level.hero.sprite.rect
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heroX = heroRect.centerx
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if self.currentState == 'FLY':
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if heroRect.top < self.rect.bottom <= heroRect.bottom:
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if self.movingRight == True:
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if self.rect.left < heroX and self.rect.right > heroX - 50:
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self.currentState = 'ATTACK'
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self.animationIndex = 0
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else:
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if self.rect.right > heroX and self.rect.left < heroX + 50:
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self.currentState = 'ATTACK'
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self.animationIndex = 0
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elif self.currentState == 'ATTACK':
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if self.movingRight == True:
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if self.rect.left >= heroX or self.rect.right < heroX - 50:
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self.currentState = 'FLY'
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self.animationIndex = 0
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else:
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if self.rect.right <= heroX or self.rect.left > heroX + 50:
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self.currentState = 'FLY'
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self.animationIndex = 0
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# Select animation for current action
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self.selectAnimation()
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# Animate sprite
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self.animationIndex += self.animationSpeed
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if self.animationIndex >= len(self.currentAnimation):
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if self.currentState == 'ATTACK' or self.currentState == 'DYING':
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self.animationIndex = len(self.currentAnimation) - 1
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else:
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self.currentState = 'FLY'
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self.animationIndex = 0
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self.image = self.currentAnimation[int(self.animationIndex)]
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def selectAnimation(self):
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self.animationSpeed = ANIMSPEED_BEE
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if self.currentState == 'FLY':
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self.currentAnimation = self.flySpriteSheet.getSprites(flipped = self.movingRight)
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elif self.currentState == 'ATTACK':
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self.animationSpeed = ANIMSPEED_BEE_ATTACK
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self.currentAnimation = self.attackSpriteSheet.getSprites(flipped = self.movingRight)
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else:
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self.currentAnimation = self.hitSpriteSheet.getSprites(flipped = self.movingRight)
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def die(self):
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if self.currentState != 'DYING':
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self.animationIndex = 0
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self.currentState = 'DYING'

‎MagicForest/04_LevelLoading/ClassHero.py

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import pygame
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from Config import *
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from ClassSpriteSheet import SpriteSheet
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runSprites = [
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(24, 16, 40, 52),
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(104, 16, 40, 52),
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(184, 16, 40, 52),
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(264, 16, 40, 52),
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(344, 16, 40, 52),
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(424, 16, 40, 52),
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(504, 16, 40, 52),
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(584, 16, 40, 52)
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]
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idleSprites = [
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(12, 12, 44, 52),
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(76, 12, 44, 52),
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(140, 12, 44, 52),
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(204, 12, 44, 52)
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]
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attackSprites = [
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(4, 0, 92, 80),
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(100, 0, 92, 80),
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(196, 0, 92, 80),
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(294, 0, 92, 80),
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(388, 0, 92, 80),
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(484, 0, 92, 80),
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(580, 0, 92, 80),
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(676, 0, 92, 80)
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]
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deathSprites = [
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(0, 0, 64, 56),
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(80, 0, 64, 56),
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(160, 0, 64, 56),
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(240, 0, 64, 56),
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(320, 0, 64, 56),
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(400, 0, 64, 56),
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(480, 0, 64, 56),
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(560, 0, 64, 56)
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]
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class Hero(pygame.sprite.Sprite):
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def __init__(self, position, faceRight):
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super().__init__()
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# Load spritesheets
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idleSpriteSheet = SpriteSheet(SPRITESHEET_PATH + "Character/Idle/Idle-Sheet.png", idleSprites)
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runSpriteSheet = SpriteSheet(SPRITESHEET_PATH + "Character/Run/Run-Sheet.png", runSprites)
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attackSpriteSheet = SpriteSheet(SPRITESHEET_PATH + "Character/Attack-01/Attack-01-Sheet.png", attackSprites)
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deathSpriteSheet = SpriteSheet(SPRITESHEET_PATH + "Character/Dead/Dead-Sheet.png", deathSprites)
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self.spriteSheets = {
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'IDLE' : idleSpriteSheet,
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'RUN' : runSpriteSheet,
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'ATTACK' : attackSpriteSheet,
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'DIE' : deathSpriteSheet
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}
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self.animationIndex = 0
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self.facingRight = faceRight
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self.currentState = 'IDLE'
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self.xDir = 0
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self.speed = SPEED_HERO
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self.xPos = position[0]
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self.yPos = position[1]
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def update(self, level):
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self.previousState = self.currentState
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self.xDir = 0
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# get key status
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if self.currentState != 'ATTACK' and self.currentState != 'DIE':
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keys = pygame.key.get_pressed()
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if keys[pygame.K_SPACE]:
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self.currentState = 'ATTACK'
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elif keys[pygame.K_LEFT]:
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self.xDir = -1
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self.facingRight = False
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self.currentState = 'RUN'
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elif keys[pygame.K_RIGHT]:
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self.xDir = 1
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self.facingRight = True
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self.currentState = 'RUN'
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else:
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self.currentState = 'IDLE'
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# Select animation for current player action (idle, run, jump, fall, etc.)
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self.selectAnimation()
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# Start from beginning of a new animation
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if self.previousState != self.currentState:
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self.animationIndex = 0
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# Select the image
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self.image = self.currentAnimation[int(self.animationIndex)]
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# Select a rect size depending on the current animation
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# (xPos, yPos) = bottom-center position of the sprite
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if self.currentState == 'IDLE':
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self.rect = pygame.Rect(self.xPos - 22, self.yPos - 52, 44, 52)
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elif self.currentState == 'RUN':
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self.rect = pygame.Rect(self.xPos - 20, self.yPos - 48, 40, 48)
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elif self.currentState == 'ATTACK':
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self.rect = pygame.Rect(self.xPos - 44, self.yPos - 64, 88, 64)
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elif self.currentState == 'DIE':
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self.rect = pygame.Rect(self.xPos - 32, self.yPos - 48, 64, 48)
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# Play animation until end of current animation is reached
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self.animationIndex += self.animationSpeed
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if self.animationIndex >= len(self.currentAnimation):
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if self.currentState == 'DIE':
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self.animationIndex = len(self.currentAnimation) - 1
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else:
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self.animationIndex = 0
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self.currentState = 'IDLE'
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self.moveHorizontal(level)
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# Handle collisions with enemies
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self.checkEnemyCollisions(level.bees)
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def selectAnimation(self):
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self.animationSpeed = ANIMSPEED_HERO_DEFAULT
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if self.currentState == 'IDLE':
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self.animationSpeed = ANIMSPEED_HERO_IDLE
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spriteSheet = self.spriteSheets[self.currentState]
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self.currentAnimation = spriteSheet.getSprites(flipped = not self.facingRight)
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def moveHorizontal(self, level):
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self.rect.centerx += self.xDir * self.speed
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# Do not walk outside level
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if self.rect.left < 0:
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self.rect.left = 0
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elif self.rect.right > WINDOW_WIDTH:
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self.rect.right = WINDOW_WIDTH
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self.xPos = self.rect.centerx
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def die(self):
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if self.currentState != 'DIE':
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self.currentState = 'DIE'
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self.animationIndex = 0
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def checkEnemyCollisions(self, enemies):
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# Check for collisions between hero and all enemies in the spritegroup
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collidedSprites = pygame.sprite.spritecollide(self, enemies, False)
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for enemy in collidedSprites:
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if self.currentState == 'ATTACK':
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if self.facingRight == True:
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if enemy.rect.left < self.rect.right - 30:
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enemy.die()
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else:
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if enemy.rect.right > self.rect.left + 30:
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enemy.die()
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else:
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if enemy.currentState != 'DYING':
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if self.rect.left < enemy.rect.left: # Collision on right side
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if self.rect.right > enemy.rect.left + 16:
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self.die()
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elif self.rect.right > enemy.rect.right: # Collision on left side
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if self.rect.left < enemy.rect.right - 16:
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self.die()

‎MagicForest/04_LevelLoading/ClassLevel.py

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import pygame
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from pytmx.util_pygame import load_pygame
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from Config import *
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from ClassHero import Hero
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from ClassBee import Bee
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from ClassTile import Tile
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from ClassBackground import Background
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class Level():
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def __init__(self, displaySurface):
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# Load the level tmx file
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self.levelData = load_pygame(LEVELS_PATH + "Level1/level.tmx")
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# Instantiate classes
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self.background = Background()
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# Create spriteGroups
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self.hero = pygame.sprite.GroupSingle()
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self.bees = pygame.sprite.Group()
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self.platformTiles = pygame.sprite.Group()
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layer = self.levelData.get_layer_by_name('Platforms')
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for x, y, tileSurface in layer.tiles():
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tile = Tile((x * TILESIZE, y * TILESIZE), tileSurface)
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self.platformTiles.add(tile)
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self.hero.add(Hero((32, 464), faceRight = True))
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self.bees.add(Bee((200, 200), moveRight = True))
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self.bees.add(Bee((300, 380), moveRight = False))
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self.displaySurface = displaySurface
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def update(self):
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self.hero.update(self)
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self.bees.update(self)
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def draw(self):
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self.background.draw(self.displaySurface)
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self.platformTiles.draw(self.displaySurface)
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self.hero.draw(self.displaySurface)
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self.bees.draw(self.displaySurface)
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def run(self):
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self.update()
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self.draw()

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