diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..dd7e86184cb7ae5719d9c962b11695dff38f1d4d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,72 @@
+# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio, WebStorm and Rider
+# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839
+
+# User-specific stuff
+.idea/**/workspace.xml
+.idea/**/tasks.xml
+.idea/**/usage.statistics.xml
+.idea/**/dictionaries
+.idea/**/shelf
+
+# Generated files
+.idea/**/contentModel.xml
+
+# Sensitive or high-churn files
+.idea/**/dataSources/
+.idea/**/dataSources.ids
+.idea/**/dataSources.local.xml
+.idea/**/sqlDataSources.xml
+.idea/**/dynamic.xml
+.idea/**/uiDesigner.xml
+.idea/**/dbnavigator.xml
+
+# Gradle
+.idea/**/gradle.xml
+.idea/**/libraries
+
+# Gradle and Maven with auto-import
+# When using Gradle or Maven with auto-import, you should exclude module files,
+# since they will be recreated, and may cause churn. Uncomment if using
+# auto-import.
+ .idea/artifacts
+ .idea/compiler.xml
+ .idea/jarRepositories.xml
+ .idea/modules.xml
+ .idea/*.iml
+ .idea/modules
+ *.iml
+ *.ipr
+
+# CMake
+cmake-build-*/
+
+# Mongo Explorer plugin
+.idea/**/mongoSettings.xml
+
+# File-based project format
+*.iws
+
+# IntelliJ
+out/
+target/
+
+# mpeltonen/sbt-idea plugin
+.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Cursive Clojure plugin
+.idea/replstate.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Editor-based Rest Client
+.idea/httpRequests
+
+# Android studio 3.1+ serialized cache file
+.idea/caches/build_file_checksums.ser
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
new file mode 100644
index 0000000000000000000000000000000000000000..b0cd2d25b79649727a635f8910f50af91eb71428
--- /dev/null
+++ b/.idea/compiler.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="CompilerConfiguration">
+ <annotationProcessing>
+ <profile name="Maven default annotation processors profile" enabled="true">
+ <sourceOutputDir name="target/generated-sources/annotations" />
+ <sourceTestOutputDir name="target/generated-test-sources/test-annotations" />
+ <outputRelativeToContentRoot value="true" />
+ <module name="ShadowDefend" />
+ </profile>
+ </annotationProcessing>
+ <bytecodeTargetLevel>
+ <module name="ShadowDefend" target="8" />
+ </bytecodeTargetLevel>
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/misc.xml b/.idea/misc.xml
new file mode 100644
index 0000000000000000000000000000000000000000..2e289ef7b9995f4f64b5b69a8a322f44b4065c8b
--- /dev/null
+++ b/.idea/misc.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="MavenProjectsManager">
+ <option name="originalFiles">
+ <list>
+ <option value="$PROJECT_DIR$/pom.xml" />
+ </list>
+ </option>
+ </component>
+ <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="11" project-jdk-type="JavaSDK">
+ <output url="file://$PROJECT_DIR$/out" />
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/modules.xml b/.idea/modules.xml
new file mode 100644
index 0000000000000000000000000000000000000000..73014cc22f76a442c58c5aac1f9ad5a849e598f0
--- /dev/null
+++ b/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="ProjectModuleManager">
+ <modules>
+ <module fileurl="file://$PROJECT_DIR$/ShadowDefend.iml" filepath="$PROJECT_DIR$/ShadowDefend.iml" />
+ </modules>
+ </component>
+</project>
\ No newline at end of file
diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000000000000000000000000000000000000..94a25f7f4cb416c083d265558da75d457237d671
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+ <component name="VcsDirectoryMappings">
+ <mapping directory="$PROJECT_DIR$" vcs="Git" />
+ </component>
+</project>
\ No newline at end of file
diff --git a/ShadowDefend.iml b/ShadowDefend.iml
new file mode 100644
index 0000000000000000000000000000000000000000..9a1ca0aa7dc327e07cd895e29fda9746a941e804
--- /dev/null
+++ b/ShadowDefend.iml
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+ <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+ <output url="file://$MODULE_DIR$/target/classes" />
+ <output-test url="file://$MODULE_DIR$/target/test-classes" />
+ <content url="file://$MODULE_DIR$">
+ <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+ <sourceFolder url="file://$MODULE_DIR$/res" type="java-resource" />
+ <excludeFolder url="file://$MODULE_DIR$/target" />
+ </content>
+ <orderEntry type="inheritedJdk" />
+ <orderEntry type="sourceFolder" forTests="false" />
+ <orderEntry type="library" name="bagel" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-assimp:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-glfw:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-openal:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-opengl:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-stb:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-assimp:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-glfw:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-openal:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-opengl:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-stb:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-assimp:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-glfw:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-openal:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-opengl:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-stb:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-assimp:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-glfw:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-openal:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-opengl:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="Maven: org.lwjgl:lwjgl-stb:natives-windows:3.2.2" level="project" />
+ <orderEntry type="library" name="bagel" level="project" />
+ </component>
+</module>
\ No newline at end of file
diff --git a/lib/bagel.jar b/lib/bagel.jar
new file mode 100644
index 0000000000000000000000000000000000000000..ef0e60d3fac80814fdb3bb67fd7bfe3c6d0fcdfe
Binary files /dev/null and b/lib/bagel.jar differ
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..578b8e1bdf48b60ca8a26277faf1eb28ae6d2d96
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>unimelb</groupId>
+ <artifactId>bagel</artifactId>
+ <version>1.0-SNAPSHOT</version>
+
+ <build>
+ <plugins>
+ <plugin>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <source>8</source>
+ <target>8</target>
+ </configuration>
+ </plugin>
+ </plugins>
+ <sourceDirectory>${project.basedir}/src</sourceDirectory>
+ <resources>
+ <resource>
+ <directory>${project.basedir}/res</directory>
+ </resource>
+ </resources>
+ </build>
+
+ <properties>
+ <lwjgl.version>3.2.2</lwjgl.version>
+ <maven.compiler.source>8</maven.compiler.source>
+ <maven.compiler.target>8</maven.compiler.target>
+ </properties>
+
+ <profiles>
+ <profile>
+ <id>lwjgl-natives-linux</id>
+ <activation>
+ <os><family>unix</family></os>
+ </activation>
+ <properties>
+ <lwjgl.natives>natives-linux</lwjgl.natives>
+ </properties>
+ </profile>
+ <profile>
+ <id>lwjgl-natives-macos</id>
+ <activation>
+ <os><family>mac</family></os>
+ </activation>
+ <properties>
+ <lwjgl.natives>natives-macos</lwjgl.natives>
+ </properties>
+ </profile>
+ <profile>
+ <id>lwjgl-natives-windows</id>
+ <activation>
+ <os><family>windows</family></os>
+ </activation>
+ <properties>
+ <lwjgl.natives>natives-windows</lwjgl.natives>
+ </properties>
+ </profile>
+ </profiles>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl</artifactId>
+ <version>${lwjgl.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-assimp</artifactId>
+ <version>${lwjgl.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-glfw</artifactId>
+ <version>${lwjgl.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-openal</artifactId>
+ <version>${lwjgl.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-opengl</artifactId>
+ <version>${lwjgl.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-stb</artifactId>
+ <version>${lwjgl.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl</artifactId>
+ <version>${lwjgl.version}</version>
+ <classifier>${lwjgl.natives}</classifier>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-assimp</artifactId>
+ <version>${lwjgl.version}</version>
+ <classifier>${lwjgl.natives}</classifier>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-glfw</artifactId>
+ <version>${lwjgl.version}</version>
+ <classifier>${lwjgl.natives}</classifier>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-openal</artifactId>
+ <version>${lwjgl.version}</version>
+ <classifier>${lwjgl.natives}</classifier>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-opengl</artifactId>
+ <version>${lwjgl.version}</version>
+ <classifier>${lwjgl.natives}</classifier>
+ </dependency>
+ <dependency>
+ <groupId>org.lwjgl</groupId>
+ <artifactId>lwjgl-stb</artifactId>
+ <version>${lwjgl.version}</version>
+ <classifier>${lwjgl.natives}</classifier>
+ </dependency>
+ </dependencies>
+</project>
+
diff --git a/res/fonts/DejaVuSans-Bold.ttf b/res/fonts/DejaVuSans-Bold.ttf
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diff --git a/res/images/apexslicer.png b/res/images/apexslicer.png
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diff --git a/res/images/buypanel.png b/res/images/buypanel.png
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diff --git a/res/images/megaslicer.png b/res/images/megaslicer.png
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diff --git a/res/images/statuspanel.png b/res/images/statuspanel.png
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diff --git a/res/images/supertank_projectile.png b/res/images/supertank_projectile.png
new file mode 100644
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diff --git a/res/images/tank.png b/res/images/tank.png
new file mode 100644
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diff --git a/res/images/tank_projectile.png b/res/images/tank_projectile.png
new file mode 100644
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diff --git a/res/levels/1.png b/res/levels/1.png
new file mode 100644
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diff --git a/res/levels/1.tmx b/res/levels/1.tmx
new file mode 100644
index 0000000000000000000000000000000000000000..a3617a19d59c06fd7f53f4e69fc1fc0b0de6b299
--- /dev/null
+++ b/res/levels/1.tmx
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<map version="1.2" tiledversion="1.3.3" orientation="orthogonal" renderorder="right-down" width="32" height="24" tilewidth="32" tileheight="32" infinite="0" nextlayerid="5" nextobjectid="7">
+ <tileset firstgid="1" source="sheet.tsx"/>
+ <layer id="1" name="Tile Layer 1" width="32" height="24">
+ <data encoding="csv">
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diff --git a/res/levels/2.tmx b/res/levels/2.tmx
new file mode 100644
index 0000000000000000000000000000000000000000..44ed4c371e03e78612bf0e35bd7c3f0288d1b622
--- /dev/null
+++ b/res/levels/2.tmx
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<map version="1.2" tiledversion="1.3.3" orientation="orthogonal" renderorder="right-down" width="32" height="24" tilewidth="32" tileheight="32" infinite="0" nextlayerid="1" nextobjectid="1">
+ <tileset firstgid="1" source="sheet2.tsx"/>
+ <layer id="1" name="Tile Layer 1" width="32" height="24">
+ <data encoding="csv">
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+ </layer>
+ <objectgroup id="5" name="polyline">
+ <object id="7" x="1064" y="176">
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+ </object>
+ </objectgroup>
+</map>
diff --git a/res/levels/sheet.png b/res/levels/sheet.png
new file mode 100644
index 0000000000000000000000000000000000000000..a52a0f3e898c69851b1a542ea3cf0b3d37033575
Binary files /dev/null and b/res/levels/sheet.png differ
diff --git a/res/levels/sheet.tsx b/res/levels/sheet.tsx
new file mode 100644
index 0000000000000000000000000000000000000000..4c476adf48a35cbff7fc8f74d2d8c22df9c1b4b8
--- /dev/null
+++ b/res/levels/sheet.tsx
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<tileset version="1.2" tiledversion="1.3.3" name="sheet" tilewidth="32" tileheight="32" tilecount="20" columns="5">
+ <image source="sheet.png" width="160" height="128"/>
+ <tile id="0">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="1">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="2">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="3">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="4">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="5">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="6">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="7">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="8">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="9">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="10">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="11">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="12">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+ <tile id="15">
+ <properties>
+ <property name="blocked" value="true"/>
+ </properties>
+ </tile>
+</tileset>
diff --git a/res/levels/sheet2.png b/res/levels/sheet2.png
new file mode 100644
index 0000000000000000000000000000000000000000..911f59f762641f08cf3a265eb456544a1fa41708
Binary files /dev/null and b/res/levels/sheet2.png differ
diff --git a/res/levels/sheet2.tsx b/res/levels/sheet2.tsx
new file mode 100644
index 0000000000000000000000000000000000000000..f03daf8597f55a111a26c72bd15d1e71ba791034
--- /dev/null
+++ b/res/levels/sheet2.tsx
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<tileset version="1.2" tiledversion="1.3.3" name="sheet2" tilewidth="32" tileheight="32" tilecount="15" columns="5">
+ <image source="sheet2.png" width="161" height="96"/>
+ <tile id="0">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="1">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="2">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="3">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="4">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="5">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="6">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="7">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="8">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="9">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="10">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="11">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+ <tile id="12">
+ <properties>
+ <property name="blocked" type="bool" value="true"/>
+ </properties>
+ </tile>
+</tileset>
diff --git a/res/levels/waves.txt b/res/levels/waves.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f38c84a611ead90df7029747ec12b83b0304a225
--- /dev/null
+++ b/res/levels/waves.txt
@@ -0,0 +1,21 @@
+1,spawn,20,slicer,1000
+2,spawn,5,slicer,1000
+2,delay,2500
+2,spawn,20,slicer,750
+3,spawn,5,superslicer,1000
+4,spawn,5,slicer,500
+4,delay,1000
+4,spawn,5,superslicer,500
+5,spawn,50,slicer,500
+5,delay,1000
+5,spawn,5,megaslicer,1000
+6,spawn,25,superslicer,500
+6,spawn,10,megaslicer,100
+6,delay,5000
+6,spawn,3,apexslicer,3000
+6,spawn,3,apexslicer,3000
+7,spawn,20,superslicer,250
+7,delay,1750
+7,spawn,10,megaslicer,2000
+7,delay,500
+7,spawn,5,apexslicer,1500
\ No newline at end of file
diff --git a/src/lists/ShadowDefend.java b/src/lists/ShadowDefend.java
new file mode 100644
index 0000000000000000000000000000000000000000..51cc58c57d43fd402737e97e8e18f6458d953e07
--- /dev/null
+++ b/src/lists/ShadowDefend.java
@@ -0,0 +1,132 @@
+package lists;
+
+import bagel.AbstractGame;
+import bagel.Input;
+import bagel.Keys;
+import bagel.Window;
+import bagel.map.TiledMap;
+import bagel.util.Point;
+import java.util.ArrayList;
+import java.util.List;
+
+
+
+/**
+ * ShadowDefend, a tower defence game.
+ */
+public class ShadowDefend extends AbstractGame {
+
+ private static final int HEIGHT = 768;
+ private static final int WIDTH = 1024;
+ private static final String MAP_FILE = "res/levels/1.tmx";
+ // Change to suit system specifications. This could be
+ // dynamically determined but that is out of scope.
+ public static final double FPS = 60;
+ // The spawn delay (in seconds) to spawn slicers
+ private static final int SPAWN_DELAY = 5;
+ private static final int INTIAL_TIMESCALE = 1;
+ private static final int MAX_SLICERS = 5;
+ // Timescale is made static because it is a universal property of the game and the specification
+ // says everything in the game is affected by this
+ private static int timescale = INTIAL_TIMESCALE;
+ private final TiledMap map;
+ private final List<Point> polyline;
+ private final List<Slicer> slicers;
+ private double frameCount;
+ private int spawnedSlicers;
+ private boolean waveStarted;
+
+ /**
+ * Creates a new instance of the ShadowDefend game
+ */
+ public ShadowDefend() {
+ super(WIDTH, HEIGHT, "ShadowDefend");
+ this.map = new TiledMap(MAP_FILE);
+ this.polyline = map.getAllPolylines().get(0);
+ this.slicers = new ArrayList<>();
+ this.spawnedSlicers = 0;
+ this.waveStarted = false;
+ this.frameCount = Integer.MAX_VALUE;
+ // Temporary fix for the weird slicer map glitch (might have to do with caching textures)
+ // This fix is entirely optional
+ new Slicer(polyline);
+ }
+
+ /**
+ * The entry-point for the game
+ *
+ * @param args Optional command-line arguments
+ */
+ public static void main(String[] args) {
+ new ShadowDefend().run();
+ }
+
+ public static int getTimescale() {
+ return timescale;
+ }
+
+ /**
+ * Increases the timescale
+ */
+ private void increaseTimescale() {
+ timescale++;
+ }
+
+ /**
+ * Decreases the timescale but doesn't go below the base timescale
+ */
+ private void decreaseTimescale() {
+ if (timescale > INTIAL_TIMESCALE) {
+ timescale--;
+ }
+ }
+
+ /**
+ * Update the state of the game, potentially reading from input
+ *
+ * @param input The current mouse/keyboard state
+ */
+ @Override
+ protected void update(Input input) {
+ // Increase the frame counter by the current timescale
+ frameCount += getTimescale();
+
+ // Draw map from the top left of the window
+ map.draw(0, 0, 0, 0, WIDTH, HEIGHT);
+
+ // Handle key presses
+ if (input.wasPressed(Keys.S)) {
+ waveStarted = true;
+ }
+
+ if (input.wasPressed(Keys.L)) {
+ increaseTimescale();
+ }
+
+ if (input.wasPressed(Keys.K)) {
+ decreaseTimescale();
+ }
+
+ // Check if it is time to spawn a new slicer (and we have some left to spawn)
+ if (waveStarted && frameCount / FPS >= SPAWN_DELAY && spawnedSlicers != MAX_SLICERS) {
+ slicers.add(new Slicer(polyline));
+ spawnedSlicers += 1;
+ // Reset frame counter
+ frameCount = 0;
+ }
+
+ // Close game if all slicers have finished traversing the polyline
+ if (spawnedSlicers == MAX_SLICERS && slicers.isEmpty()) {
+ Window.close();
+ }
+
+ // Update all sprites, and remove them if they've finished
+ for (int i = slicers.size() - 1; i >= 0; i--) {
+ Slicer s = slicers.get(i);
+ s.update(input);
+ if (s.isFinished()) {
+ slicers.remove(i);
+ }
+ }
+ }
+}
diff --git a/src/lists/Slicer.java b/src/lists/Slicer.java
new file mode 100644
index 0000000000000000000000000000000000000000..1d89a7161b5cce107c528200c5566024faa29e7e
--- /dev/null
+++ b/src/lists/Slicer.java
@@ -0,0 +1,73 @@
+package lists;
+
+import bagel.Input;
+import bagel.util.Point;
+import bagel.util.Vector2;
+import java.util.List;
+
+/**
+ * A regular slicer.
+ */
+public class Slicer extends Sprite {
+
+ private static final String IMAGE_FILE = "res/images/slicer.png";
+ private static final double SPEED = 1;
+
+ private final List<Point> polyline;
+ private int targetPointIndex;
+ private boolean finished;
+
+ /**
+ * Creates a new Slicer
+ *
+ * @param polyline The polyline that the slicer must traverse (must have at least 1 point)
+ */
+ public Slicer(List<Point> polyline) {
+ super(polyline.get(0), IMAGE_FILE);
+ this.polyline = polyline;
+ this.targetPointIndex = 1;
+ this.finished = false;
+ }
+
+ /**
+ * Updates the current state of the slicer. The slicer moves towards its next target point in
+ * the polyline at its specified movement rate.
+ */
+ @Override
+ public void update(Input input) {
+ if (finished) {
+ return;
+ }
+ // Obtain where we currently are, and where we want to be
+ Point currentPoint = getCenter();
+ Point targetPoint = polyline.get(targetPointIndex);
+ // Convert them to vectors to perform some very basic vector math
+ Vector2 target = targetPoint.asVector();
+ Vector2 current = currentPoint.asVector();
+ Vector2 distance = target.sub(current);
+ // Distance we are (in pixels) away from our target point
+ double magnitude = distance.length();
+ // Check if we are close to the target point
+ if (magnitude < SPEED * ShadowDefend.getTimescale()) {
+ // Check if we have reached the end
+ if (targetPointIndex == polyline.size() - 1) {
+ finished = true;
+ return;
+ } else {
+ // Make our focus the next point in the polyline
+ targetPointIndex += 1;
+ }
+ }
+ // Move towards the target point
+ // We do this by getting a unit vector in the direction of our target, and multiplying it
+ // by the speed of the slicer (accounting for the timescale)
+ super.move(distance.normalised().mul(SPEED * ShadowDefend.getTimescale()));
+ // Update current rotation angle to face target point
+ setAngle(Math.atan2(targetPoint.y - currentPoint.y, targetPoint.x - currentPoint.x));
+ super.update(input);
+ }
+
+ public boolean isFinished() {
+ return finished;
+ }
+}
diff --git a/src/lists/Sprite.java b/src/lists/Sprite.java
new file mode 100644
index 0000000000000000000000000000000000000000..88a7029bc8fdb83f98c1dd058d0f3d5c8dda18f4
--- /dev/null
+++ b/src/lists/Sprite.java
@@ -0,0 +1,59 @@
+package lists;
+
+import bagel.DrawOptions;
+import bagel.Image;
+import bagel.Input;
+import bagel.util.Point;
+import bagel.util.Rectangle;
+import bagel.util.Vector2;
+
+/**
+ * Represents a game entity
+ */
+public abstract class Sprite {
+
+ private final Image image;
+ private final Rectangle rect;
+ private double angle;
+
+ /**
+ * Creates a new Sprite (game entity)
+ *
+ * @param point The starting point for the entity
+ * @param imageSrc The image which will be rendered at the entity's point
+ */
+ public Sprite(Point point, String imageSrc) {
+ this.image = new Image(imageSrc);
+ this.rect = image.getBoundingBoxAt(point);
+ this.angle = 0;
+ }
+
+
+ public Rectangle getRect() {
+ return new Rectangle(rect);
+ }
+
+ /**
+ * Moves the Sprite by a specified delta
+ *
+ * @param dx The move delta vector
+ */
+ public void move(Vector2 dx) {
+ rect.moveTo(rect.topLeft().asVector().add(dx).asPoint());
+ }
+
+ public Point getCenter() {
+ return getRect().centre();
+ }
+
+ public void setAngle(double angle) {
+ this.angle = angle;
+ }
+
+ /**
+ * Updates the Sprite. Default behaviour is to render the Sprite at its current position.
+ */
+ public void update(Input input) {
+ image.draw(getCenter().x, getCenter().y, new DrawOptions().setRotation(angle));
+ }
+}
\ No newline at end of file
diff --git a/src/lists/UserInterface.java b/src/lists/UserInterface.java
new file mode 100644
index 0000000000000000000000000000000000000000..ac0ea54c76b60e58395ccc0407b305b168b1d29b
--- /dev/null
+++ b/src/lists/UserInterface.java
@@ -0,0 +1,7 @@
+package lists;
+import javax.swing.*;
+
+public class UserInterface {
+
+
+}