nivanov/cosplay

🕹 2D ASCII Game Engine for Scala3

cosplay's Issues

Native mode stopped working on Win11.

Built-in Snake game issues:

1. Confetti effect spills over the border
2. Need a hotkey for audio on/off
3. Need help on Ctrl-L and Ctrl-Q hotkeys
4. Yam needs better design & animation

Create built-in Conway's Life game.

Game doesn't exit when exception is thrown.

Add addObjects() to the scene (plural).

ArrayIndexOutOfBoundsException in CPSlideInShader

java.lang.ArrayIndexOutOfBoundsException: Index 48 out of bounds for length 46
at org.cosplay.prefabs.shaders.CPSlideInShader.render$$anonfun$1(CPSlideInShader.scala:127)
at org.cosplay.CPRect.loop(CPRect.scala:214)
at org.cosplay.prefabs.shaders.CPSlideInShader.render(CPSlideInShader.scala:140)
at org.cosplay.CPEngine$.gameLoop$$anonfun$10$$anonfun$2(CPEngine.scala:1045)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563)
at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561)
at scala.collection.AbstractIterable.foreach(Iterable.scala:926)
at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:896)
at org.cosplay.CPEngine$.gameLoop$$anonfun$10(CPEngine.scala:1045)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563)
at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561)
at scala.collection.AbstractIterable.foreach(Iterable.scala:926)
at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:896)
at org.cosplay.CPEngine$.gameLoop(CPEngine.scala:1045)
at org.cosplay.CPEngine$.startGame(CPEngine.scala:463)
at org.cosplay.CPEngine$.startGame(CPEngine.scala:480)
at org.cosplay.games.pong.CPPongGame$.main(CPPongGame.scala:77)
at org.cosplay.games.pong.CPPongGame.main(CPPongGame.scala)
at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:254)
at java.base/java.lang.Thread.run(Thread.java:834)

Java 17 options are not described on website and pom.xml

Need to add slide fade in and slide fade out shaders.

Remove dependency on 'co.blocke' for Scala reflection.

Add "How to Conttribute" section to GitHub/Website

Hand animation example is broken.

FadeIn shader has "blacked-out" behavior in Pong game.

Remove lower case letters from debugger keyboard simulation.

java.lang.IllegalArgumentException: requirement failed: src: [x=0,y=0,w=81,h=0], cam: [x=0,y=0,w=0,h=0]

Mar 18, 2022 8:34:40 PM com.sun.javafx.application.PlatformImpl startup
WARNING: Unsupported JavaFX configuration: classes were loaded from 'unnamed module @548ad73b'
java.lang.IllegalArgumentException: requirement failed: src: [x=0,y=0,w=81,h=0], cam: [x=0,y=0,w=0,h=0]
at scala.Predef$.require(Predef.scala:337)
at org.cosplay.impl.emuterm.CPEmuTerminal.render(CPEmuTerminal.scala:438)
at org.cosplay.CPEngine$.gameLoop(CPEngine.scala:1040)
at org.cosplay.CPEngine$.startGame(CPEngine.scala:461)
at org.cosplay.CPEngine$.startGame(CPEngine.scala:478)
at org.cosplay.games.pong.CPPongGame$.main(CPPongGame.scala:82)
at org.cosplay.games.pong.CPPongGame.main(CPPongGame.scala)

FIGLet font rendering should support '\n' and left-right justifications for multi-line strings.

Canvas size off by one.

Animation Example dosent play audio when fliping left.

Camera support.

'Enter' key does not work in native terminal.

Also, Exception in thread "Thread-1" java.lang.NullPointerException.

JDK17 does not work.

❯ java -cp modules/cosplay/target/cosplay-0.1.1-all-deps.jar org.cosplay.games.pong.CPPongGame
Exception in thread "main" java.lang.IllegalAccessError: class org.cosplay.CPEngine$ (in unnamed module @0x71ea80a6) cannot access class com.sun.javafx.application.PlatformImpl (in module javafx.graphics) because module javafx.graphics does not export com.sun.javafx.application to unnamed module @0x71ea80a6
at org.cosplay.CPEngine$.init(CPEngine.scala:268)
at org.cosplay.games.pong.CPPongGame$.main(CPPongGame.scala:76)
at org.cosplay.games.pong.CPPongGame.main(CPPongGame.scala)

Add onStart and onEnd callbacks to all animation sprites.

AWT error while debugging.

C:\Users\Vlad.jdks\openjdk-17.0.2\bin\java.exe "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2021.3.1\lib\idea_rt.jar=62899:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2021.3.1\bin" -Dfile.encoding=UTF-8 -classpath C:\Users\Vlad\Documents\GitHub\cosplay\modules\cosplay\target\classes;C:\Users\Vlad.m2\repository\org\apache\commons\commons-math3\3.6.1\commons-math3-3.6.1.jar;C:\Users\Vlad.m2\repository\org\apache\logging\log4j\log4j-core\2.17.1\log4j-core-2.17.1.jar;C:\Users\Vlad.m2\repository\org\apache\logging\log4j\log4j-api\2.17.1\log4j-api-2.17.1.jar;C:\Users\Vlad.m2\repository\com\miglayout\miglayout-swing\11.0\miglayout-swing-11.0.jar;C:\Users\Vlad.m2\repository\com\miglayout\miglayout-core\11.0\miglayout-core-11.0.jar;C:\Users\Vlad.m2\repository\org\kordamp\ikonli\ikonli-swing\12.3.0\ikonli-swing-12.3.0.jar;C:\Users\Vlad.m2\repository\org\kordamp\ikonli\ikonli-core\12.3.0\ikonli-core-12.3.0.jar;C:\Users\Vlad.m2\repository\org\kordamp\ikonli\ikonli-lineawesome-pack\12.3.0\ikonli-lineawesome-pack-12.3.0.jar;C:\Users\Vlad.m2\repository\com\formdev\flatlaf\1.6.5\flatlaf-1.6.5.jar;C:\Users\Vlad.m2\repository\com\formdev\flatlaf-intellij-themes\1.6.5\flatlaf-intellij-themes-1.6.5.jar;C:\Users\Vlad.m2\repository\org\apache\commons\commons-lang3\3.12.0\commons-lang3-3.12.0.jar;C:\Users\Vlad.m2\repository\co\blocke\scala-reflection_3\1.1.4\scala-reflection_3-1.1.4.jar;C:\Users\Vlad.m2\repository\org\scala-lang\scala3-compiler_3\3.0.2\scala3-compiler_3-3.0.2.jar;C:\Users\Vlad.m2\repository\org\scala-lang\scala3-interfaces\3.0.2\scala3-interfaces-3.0.2.jar;C:\Users\Vlad.m2\repository\org\scala-lang\tasty-core_3\3.0.2\tasty-core_3-3.0.2.jar;C:\Users\Vlad.m2\repository\org\scala-lang\modules\scala-asm\9.1.0-scala-1\scala-asm-9.1.0-scala-1.jar;C:\Users\Vlad.m2\repository\org\scala-sbt\compiler-interface\1.3.5\compiler-interface-1.3.5.jar;C:\Users\Vlad.m2\repository\com\google\protobuf\protobuf-java\3.7.0\protobuf-java-3.7.0.jar;C:\Users\Vlad.m2\repository\org\scala-sbt\util-interface\1.3.0\util-interface-1.3.0.jar;C:\Users\Vlad.m2\repository\org\jline\jline-reader\3.19.0\jline-reader-3.19.0.jar;C:\Users\Vlad.m2\repository\org\jline\jline-terminal\3.21.0\jline-terminal-3.21.0.jar;C:\Users\Vlad.m2\repository\org\jline\jline-terminal-jna\3.19.0\jline-terminal-jna-3.19.0.jar;C:\Users\Vlad.m2\repository\net\java\dev\jna\jna\5.3.1\jna-5.3.1.jar;C:\Users\Vlad.m2\repository\org\scala-lang\scala3-tasty-inspector_3\3.0.2\scala3-tasty-inspector_3-3.0.2.jar;C:\Users\Vlad.m2\repository\org\scala-lang\scala3-staging_3\3.0.2\scala3-staging_3-3.0.2.jar;C:\Users\Vlad.m2\repository\org\openjfx\javafx-media\17.0.0.1\javafx-media-17.0.0.1.jar;C:\Users\Vlad.m2\repository\org\openjfx\javafx-media\17.0.0.1\javafx-media-17.0.0.1-win.jar;C:\Users\Vlad.m2\repository\org\openjfx\javafx-graphics\17.0.0.1\javafx-graphics-17.0.0.1.jar;C:\Users\Vlad.m2\repository\org\openjfx\javafx-graphics\17.0.0.1\javafx-graphics-17.0.0.1-win.jar;C:\Users\Vlad.m2\repository\org\openjfx\javafx-base\17.0.0.1\javafx-base-17.0.0.1.jar;C:\Users\Vlad.m2\repository\org\openjfx\javafx-base\17.0.0.1\javafx-base-17.0.0.1-win.jar;C:\Users\Vlad.m2\repository\org\scala-lang\scala3-library_3\3.1.0\scala3-library_3-3.1.0.jar;C:\Users\Vlad.m2\repository\org\scala-lang\scala-library\2.13.8\scala-library-2.13.8.jar;C:\Users\Vlad.m2\repository\org\scala-lang\modules\scala-parallel-collections_3\1.0.4\scala-parallel-collections_3-1.0.4.jar;C:\Users\Vlad.m2\repository\com\typesafe\scala-logging\scala-logging_3\3.9.4\scala-logging_3-3.9.4.jar;C:\Users\Vlad.m2\repository\org\slf4j\slf4j-api\1.7.30\slf4j-api-1.7.30.jar;C:\Users\Vlad.m2\repository\org\jline\jline\3.21.0\jline-3.21.0.jar org.cosplay.examples.games.pong.CPPongGame
Feb 05, 2022 3:31:34 PM com.sun.javafx.application.PlatformImpl startup
WARNING: Unsupported JavaFX configuration: classes were loaded from 'unnamed module @17211155'
Exception in thread "AWT-EventQueue-0" org.cosplay.CPException: Game must be paused for debugging.
at org.cosplay.CPEngine$package$.E(CPEngine.scala:51)
at org.cosplay.CPEngine$.debugStep(CPEngine.scala:403)
at org.cosplay.impl.guilog.CPGuiLog$.$init$$$anonfun$24(CPGuiLog.scala:414)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
at org.cosplay.impl.guilog.CPGuiLog$$anon$2.actionPerformed(CPGuiLog.scala:997)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6626)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3389)
at java.desktop/java.awt.Component.processEvent(Component.java:6391)
at java.desktop/java.awt.Container.processEvent(Container.java:2266)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Exception in thread "AWT-EventQueue-0" org.cosplay.CPException: Game must be paused for debugging.
at org.cosplay.CPEngine$package$.E(CPEngine.scala:51)
at org.cosplay.CPEngine$.debugStep(CPEngine.scala:403)
at org.cosplay.impl.guilog.CPGuiLog$.$init$$$anonfun$24(CPGuiLog.scala:414)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
at org.cosplay.impl.guilog.CPGuiLog$$anon$2.actionPerformed(CPGuiLog.scala:997)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:279)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6626)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3389)
at java.desktop/java.awt.Component.processEvent(Component.java:6391)
at java.desktop/java.awt.Container.processEvent(Container.java:2266)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

Create built-in Flappy Bird clone game.

We need to detect JavaFX and gracefully fail if not present.

org.cosplay.CPException: Failed to interpolate Lagrange polynomial.

Mar 18, 2022 8:25:07 PM com.sun.javafx.application.PlatformImpl startup
WARNING: Unsupported JavaFX configuration: classes were loaded from 'unnamed module @1da51a35'
org.cosplay.CPException: Failed to interpolate Lagrange polynomial.
at org.cosplay.CPEngine$package$.E(CPEngine.scala:51)
at org.cosplay.CPCurve$.lagrangePoly(CPCurve.scala:74)
at org.cosplay.games.pong.particles.CPPongScoreParticle.(CPPongScoreParticle.scala:55)
at org.cosplay.games.pong.particles.CPPongScoreEmitter.emit$$anonfun$1(CPPongScoreEmitter.scala:55)
at org.cosplay.games.pong.particles.CPPongScoreEmitter.emit$$anonfun$adapted$1(CPPongScoreEmitter.scala:56)
at scala.collection.immutable.Range.map(Range.scala:59)
at org.cosplay.games.pong.particles.CPPongScoreEmitter.emit(CPPongScoreEmitter.scala:56)
at org.cosplay.CPParticleSprite.update$$anonfun$2(CPParticleSprite.scala:169)
at scala.collection.immutable.List.foreach(List.scala:333)
at org.cosplay.CPParticleSprite.update(CPParticleSprite.scala:169)
at org.cosplay.CPEngine$.gameLoop$$anonfun$4(CPEngine.scala:964)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:15)
at scala.runtime.function.JProcedure1.apply(JProcedure1.java:10)
at scala.collection.IterableOnceOps.foreach(IterableOnce.scala:563)
at scala.collection.IterableOnceOps.foreach$(IterableOnce.scala:561)
at scala.collection.AbstractIterable.foreach(Iterable.scala:919)
at scala.collection.IterableOps$WithFilter.foreach(Iterable.scala:889)
at org.cosplay.CPEngine$.gameLoop(CPEngine.scala:964)
at org.cosplay.CPEngine$.startGame(CPEngine.scala:461)
at org.cosplay.CPEngine$.startGame(CPEngine.scala:478)
at org.cosplay.games.pong.CPPongGame$.main(CPPongGame.scala:82)
at org.cosplay.games.pong.CPPongGame.main(CPPongGame.scala)
Caused by: org.apache.commons.math3.exception.NonMonotonicSequenceException: points 0 and 1 are not strictly increasing (73 >= 73)
at org.apache.commons.math3.util.MathArrays.checkOrder(MathArrays.java:521)
at org.apache.commons.math3.analysis.polynomials.PolynomialFunctionLagrangeForm.verifyInterpolationArray(PolynomialFunctionLagrangeForm.java:324)
at org.apache.commons.math3.analysis.polynomials.PolynomialFunctionLagrangeForm.(PolynomialFunctionLagrangeForm.java:82)
at org.cosplay.CPCurve$.lagrangePoly(CPCurve.scala:70)
... 20 more

Remove spaces in prefab images.

Fade in effect has background visible.

Support all Ctrl-[x] keyboard events.

Add Prefabs section to the documentation.

CPCanvasSprite is broken.

It does not set proper dimension.

Add scene & scene object inspector to the GUI-based log.

Create built-in Snake clone game.

Cursor is hidden (not restored) when game is crashed.

Gamepad support.

Add delayed action capability to scene object context.

Example link in Scaladoc docroot are broken.

Log is missing for scene changes/addition/removal.

Add persistence to game cache.

Add CPAdaptiveImageSprite for adaptive image-based sprites.

When object is hidden, shader still works.

Support 3rd part terminal implementations.

Lag in the beggining of game.

Log scene contents and new/remove scene objects from the scene.

Sound support.

Hide/Show FPS via Ctrl-z in the engine.

Scene `None` dimension does not work in Pong game.

Collision support.

Fix uneven edges in art style polynome drawing.

Switch to SBT as main built tool in docs.

Animation sprites