Implement image converter
This commit is contained in:
NGnius (Graham)
parent
552bc364ba
commit
16956da187
3 changed files with 315 additions and 63 deletions
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using System.Reflection;
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using IllusionPlugin;
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// using GamecraftModdingAPI;
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using GamecraftModdingAPI.Commands;
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namespace Pixi
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{
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public class MyPlugin : IPlugin // the Illusion Plugin Architecture (IPA) will ignore classes that don't implement IPlugin'
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{
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public string Name { get; } = Assembly.GetExecutingAssembly().GetName().Name; // Pixi by default
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// To change the name, change the project's name
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public string Version { get; } = Assembly.GetExecutingAssembly().GetName().Version.ToString(); // 0.0.1 by default
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// To change the version, change <Version>0.0.1</Version> in Pixi.csproj
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private static readonly string helloWorldCommandName = "HelloWorld"; // command name
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// called when Gamecraft shuts down
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public void OnApplicationQuit()
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{
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// Shutdown this mod
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GamecraftModdingAPI.Utility.Logging.LogDebug($"{Name} has shutdown");
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// Shutdown the Gamecraft modding API last
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GamecraftModdingAPI.Main.Shutdown();
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}
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// called when Gamecraft starts up
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public void OnApplicationStart()
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{
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// Initialize the Gamecraft modding API first
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GamecraftModdingAPI.Main.Init();
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// check out the modding API docs here: https://mod.exmods.org/
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// Initialize this mod
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// create SimpleCustomCommandEngine
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// this writes "Hello modding world!" when you execute it in Gamecraft's console
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// (use the forward-slash key '/' to open the console in Gamecraft when in a game)
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SimpleCustomCommandEngine helloWorldCommand = new SimpleCustomCommandEngine(
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() => { GamecraftModdingAPI.Utility.Logging.CommandLog("Hello modding world!"); }, // command action
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// also try using CommandLogWarning or CommandLogError instead of CommandLog
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helloWorldCommandName, // command name (used to invoke it in the console)
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"Says Hello modding world!" // command description (displayed when help command is executed)
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); // this command can also be executed using the Command Computer
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// register the command so the modding API knows about it
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CommandManager.AddCommand(helloWorldCommand);
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GamecraftModdingAPI.Utility.Logging.LogDebug($"{Name} has started up");
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}
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// unused methods
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public void OnFixedUpdate() { } // called once per physics update
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public void OnLevelWasInitialized(int level) { } // called after a level is initialized
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public void OnLevelWasLoaded(int level) { } // called after a level is loaded
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public void OnUpdate() { } // called once per rendered frame (frame update)
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}
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}
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289
Pixi/PixiPlugin.cs
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289
Pixi/PixiPlugin.cs
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using System;
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using System.Reflection;
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using System.IO;
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using System.Runtime.CompilerServices;
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using UnityEngine;
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using Unity.Mathematics; // float3
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using IllusionPlugin;
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// using GamecraftModdingAPI;
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using GamecraftModdingAPI.Commands;
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using GamecraftModdingAPI.Utility;
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using GamecraftModdingAPI.Blocks;
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namespace Pixi
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{
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public class PixiPlugin : IPlugin // the Illusion Plugin Architecture (IPA) will ignore classes that don't implement IPlugin'
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{
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public string Name { get; } = Assembly.GetExecutingAssembly().GetName().Name; // Pixi
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// To change the name, change the project's name
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public string Version { get; } = Assembly.GetExecutingAssembly().GetName().Version.ToString(); // 0.1.0 (for now)
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// To change the version, change <Version>#.#.#</Version> in Pixi.csproj
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private uint width = 32;
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private uint height = 32;
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private double blockSize = 0.2;
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private PlayerLocationEngine playerLocationEngine = new PlayerLocationEngine();
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// called when Gamecraft shuts down
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public void OnApplicationQuit()
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{
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// Shutdown this mod
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GamecraftModdingAPI.Utility.Logging.LogDebug($"{Name} has shutdown");
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// Shutdown the Gamecraft modding API last
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GamecraftModdingAPI.Main.Shutdown();
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}
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// called when Gamecraft starts up
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public void OnApplicationStart()
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{
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// Initialize the Gamecraft modding API first
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GamecraftModdingAPI.Main.Init();
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// check out the modding API docs here: https://mod.exmods.org/
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// Initialize Pixi mod
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// create SimpleCustomCommandEngine for 2D image importing
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SimpleCustomCommandEngine<string> pixelate2DCommand = new SimpleCustomCommandEngine<string>(
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pixelate2DFile, // command action
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"Pixi2D", // command name (used to invoke it in the console)
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"Converts an image to blocks.\nLarger images will freeze your game until conversion completes. (Pixi)" // command description (displayed when help command is executed)
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);
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SimpleCustomCommandEngine<string> pixelate3DCommand = new SimpleCustomCommandEngine<string>(
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pixelate3DFile, // command action
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"Pixi3D", // command name (used to invoke it in the console)
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"Converts a 3D model to blocks.\nLarger models will freeze your game until conversion completes. (Pixi)" // command description (displayed when help command is executed)
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);
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SimpleCustomCommandEngine<uint, uint> scaleCommand = new SimpleCustomCommandEngine<uint, uint>(
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setScale, // command action
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"PixiScale", // command name (used to invoke it in the console)
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"Sets the image scale factor for Pixi2D.\nBigger images take longer to convert. (Pixi)" // command description (displayed when help command is executed)
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);
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// register commands so the modding API knows about it
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CommandManager.AddCommand(pixelate2DCommand);
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CommandManager.AddCommand(scaleCommand);
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GameEngineManager.AddGameEngine(playerLocationEngine);
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GamecraftModdingAPI.Utility.Logging.LogDebug($"{Name} has started up");
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}
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// unused methods
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public void OnFixedUpdate() { } // called once per physics update
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public void OnLevelWasInitialized(int level) { } // called after a level is initialized
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public void OnLevelWasLoaded(int level) { } // called after a level is loaded
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public void OnUpdate() { } // called once per rendered frame (frame update)
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// pixelation methods
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private void pixelate2DFile(string filepath)
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{
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Logging.CommandLogWarning("Large images may freeze your game for a long period");
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// Load image file and convert to Gamecraft blocks
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Texture2D img = new Texture2D((int)width, (int)height);
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// load file into texture
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try
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{
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byte[] imgData = File.ReadAllBytes(filepath);
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img.LoadImage(imgData);
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}
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catch (Exception e)
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{
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Logging.CommandLogError($"Failed to load picture data. Reason: {e.Message}");
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Logging.LogException(e);
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return;
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}
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float3 position = playerLocationEngine.GetPlayerLocation(0u);
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uint blockCount = 0;
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position.x += 1f;
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//position.y += 1f;
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float zero_y = position.y;
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// convert the image to blocks
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// this groups same-colored pixels in the same column into a single block to reduce the block count
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// any further pixel-grouping optimisations (eg 2D grouping) risk increasing conversion time higher than O(x*y)
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for (int x = 0; x < width; x++)
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{
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QuantizedPixel qVoxel = new QuantizedPixel{color = BlockColors.Default, darkness = 10};
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float3 scale = new float3(1, 1, 1);
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position.x += (float)(blockSize);
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for (int y = 0; y < height; y++)
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{
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//position.y += (float)blockSize;
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Color pixel = img.GetPixel(x, y);
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QuantizedPixel qPixel = quantizeColor(pixel);
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if (qPixel.darkness != qVoxel.darkness || qPixel.color != qVoxel.color || qPixel.visible != qVoxel.visible)
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{
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if (y != 0)
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{
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if (qVoxel.visible)
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{
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position.y = zero_y + (float)((y * blockSize + (y - scale.y) * blockSize) / 2);
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Placement.PlaceBlock(BlockIDs.AluminiumCube, position, color: qVoxel.color, darkness: qVoxel.darkness, scale: scale);
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blockCount++;
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}
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scale = new float3(1, 1, 1);
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}
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qVoxel = qPixel;
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}
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else
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{
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scale.y += 1;
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}
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}
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if (qVoxel.visible)
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{
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position.y = zero_y + (float)((height * blockSize + (height - scale.y) * blockSize) / 2);
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Placement.PlaceBlock(BlockIDs.AluminiumCube, position, color: qVoxel.color, darkness: qVoxel.darkness, scale: scale);
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blockCount++;
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}
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//position.y = zero_y;
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}
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Logging.CommandLog($"Placed {width}x{height} image beside you ({blockCount} blocks total)");
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Logging.MetaLog($"Saved {(width * height) - blockCount} blocks while placing {filepath}");
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}
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private void setScale(uint _width, uint _height)
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{
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width = _width;
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height = _height;
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Logging.CommandLog($"Pixi image size set to {width}x{height}");
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}
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private void pixelate3DFile(string filepath)
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{
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// TODO?
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Logging.CommandLogError("Oh no you found this command!\nCommand functionality not implemented (yet)");
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}
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[MethodImpl(MethodImplOptions.AggressiveInlining)]
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private QuantizedPixel quantizeColor(Color pixel)
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{
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BlockColors color = BlockColors.Default;
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int darkness = 0;
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Logging.MetaDebugLog($"Color (r:{pixel.r}, g:{pixel.g}, b:{pixel.b})");
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if (Mathf.Abs(pixel.r - pixel.g) < pixel.r * 0.1f && Mathf.Abs(pixel.r - pixel.b) < pixel.r * 0.1f)
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{
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color = BlockColors.White;
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darkness = (int)(10 - ((pixel.r + pixel.g + pixel.b) * 3.5));
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//Logging.MetaDebugLog($"Color (r:{pixel.r}, g:{pixel.g}, b:{pixel.b})");
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}
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else if (pixel.r >= pixel.g && pixel.r >= pixel.b)
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{
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// Red is highest
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if ((pixel.r - pixel.g) > pixel.r * 0.5 && (pixel.r - pixel.b) > pixel.r * 0.5)
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{
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// Red is much higher than other pixels
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darkness = (int)(10 - (pixel.r * 11));
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color = BlockColors.Red;
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}
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else if ((pixel.g - pixel.b) > pixel.g * 0.3)
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{
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// Green is much higher than blue
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darkness = (int)(10 - ((pixel.r + pixel.g) * 5.1));
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if ((pixel.r - pixel.g) > pixel.r * 0.5)
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{
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color = BlockColors.Orange;
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}
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else
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{
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color = BlockColors.Yellow;
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}
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}
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else if ((pixel.b - pixel.g) > pixel.b * 0.5)
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{
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// Blue is much higher than green
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darkness = (int)(10 - ((pixel.r + pixel.b) * 4.9));
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color = BlockColors.Purple;
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}
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else
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{
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// Green is close strength to blue
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darkness = (int)(10 - ((pixel.r + pixel.g + pixel.b) * 4.8));
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color = BlockColors.Pink;
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}
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}
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else if (pixel.g >= pixel.r && pixel.g >= pixel.b)
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{
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// Green is highest
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if ((pixel.g - pixel.r) > pixel.g * 0.5 && (pixel.g - pixel.b) > pixel.g * 0.5)
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{
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// Green is much higher than other pixels
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darkness = (int)(10 - (pixel.g * 11));
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color = BlockColors.Green;
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}
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else if ((pixel.r - pixel.b) > pixel.r * 0.5)
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{
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// Red is much higher than blue
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darkness = (int)(10 - ((pixel.r + pixel.g) * 5.1));
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color = BlockColors.Yellow;
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}
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else if ((pixel.b - pixel.r) > pixel.b * 0.5)
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{
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// Blue is much higher than red
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darkness = (int)(10 - ((pixel.g + pixel.b) * 5.1));
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color = BlockColors.Aqua;
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}
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else
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{
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// Red is close strength to blue
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darkness = (int)(10 - ((pixel.r + pixel.g + pixel.b) * 4.8));
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color = BlockColors.Lime;
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}
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}
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else if (pixel.b >= pixel.g && pixel.b >= pixel.r)
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{
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// Blue is highest
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if ((pixel.b - pixel.g) > pixel.b * 0.5 && (pixel.b - pixel.r) > pixel.b * 0.5)
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{
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// Blue is much higher than other pixels
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darkness = (int)(10 - (pixel.b * 11));
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color = BlockColors.Blue;
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}
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else if ((pixel.g - pixel.r) > pixel.g * 0.5)
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{
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// Green is much higher than red
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darkness = (int)(10 - ((pixel.g + pixel.b) * 5.1));
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color = BlockColors.Aqua;
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}
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else if ((pixel.r - pixel.g) > pixel.r * 0.5)
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{
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// Red is much higher than green
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darkness = (int)(10 - ((pixel.r + pixel.b) * 4.9));
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color = BlockColors.Purple;
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}
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else
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{
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// Green is close strength to red
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darkness = (int)(10 - ((pixel.r + pixel.g + pixel.b) * 4.9));
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color = BlockColors.Aqua;
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}
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}
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if (darkness > 9) darkness = 9;
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if (darkness < 0) darkness = 0;
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// darkness 0 is the most saturated (it's not just the lightest)
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Logging.MetaDebugLog($"Quantized Color {color} d:{darkness}");
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return new QuantizedPixel { color = color, darkness = (byte)darkness, visible = pixel.a > 0.5f};
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}
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}
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internal struct QuantizedPixel
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{
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public BlockColors color;
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public byte darkness;
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public bool visible;
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}
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}
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26
Pixi/PlayerLocationEngine.cs
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26
Pixi/PlayerLocationEngine.cs
Normal file
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@ -0,0 +1,26 @@
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using System;
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using GamecraftModdingAPI.Utility;
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using Svelto.ECS;
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using Unity.Mathematics;
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using RobocraftX.Physics;
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using RobocraftX.Character;
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namespace Pixi
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{
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internal class PlayerLocationEngine : IApiEngine
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{
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public string Name => "PixiPlayerLocationGameEngine";
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public EntitiesDB entitiesDB { set; private get; }
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public void Dispose() {}
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public void Ready() {}
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public float3 GetPlayerLocation(uint playerId)
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{
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return entitiesDB.QueryEntity<RigidBodyEntityStruct>(playerId, CharacterExclusiveGroups.OnFootGroup).position;
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}
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}
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}
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