super-snuvi/src/me/hammerle/supersnuvi/Game.java

package me.hammerle.supersnuvi;

import java.io.File;
import java.util.ArrayList;
import java.util.Arrays;
import me.hammerle.snuviengine.api.ColorRenderer;
import me.hammerle.snuviengine.api.Engine;
import me.hammerle.snuviengine.api.FontRenderer;
import me.hammerle.snuviengine.api.KeyBinding;
import me.hammerle.snuviengine.api.Shader;
import me.hammerle.snuviscript.code.SnuviParser;
import me.hammerle.supersnuvi.entity.Entity;
import me.hammerle.supersnuvi.entity.EntityBuilder;
import me.hammerle.supersnuvi.entity.components.ai.PlatformController;
import me.hammerle.supersnuvi.gamelogic.FileLevel;
import me.hammerle.supersnuvi.gamelogic.Level;
import me.hammerle.supersnuvi.gamelogic.StartScreenLevel;
import me.hammerle.supersnuvi.rendering.LevelRenderer;
import me.hammerle.supersnuvi.savegame.SimpleConfig;
import me.hammerle.supersnuvi.snuviscript.SnuviLogger;
import me.hammerle.supersnuvi.snuviscript.SnuviScheduler;
import me.hammerle.supersnuvi.tiles.*;
import me.hammerle.supersnuvi.util.SoundUtils;
import me.hammerle.supersnuvi.util.Utils;

public class Game extends Engine
{
    public static final int MS_PER_TICK = 50;
    public static final float SECS_PER_TICK = MS_PER_TICK / 1000.0f;
    
    public static int getTicksForMillis(int millis)
    {
        return millis / MS_PER_TICK;
    }
    
    private static Game instance;
    
    public static Game get()
    {
        return instance;
    }
    
    // constants
    public static final NullTile FALLBACK_TILE = new NullTile();
    
    // tiles
    private final Tile[] registeredTiles = new Tile[75];
    
    // levels
    private Level currentLevel = null;
    private final Level[] levels;
    private int levelIndex = 0;
    private final StartScreenLevel startScreenLevel = new StartScreenLevel();
    
    // scripting
    private final SnuviLogger snuviLogger = new SnuviLogger();
    private final SnuviScheduler snuviScheduler = new SnuviScheduler();
    private final SnuviParser snuviParser = new SnuviParser(snuviLogger, snuviScheduler);
    
    // config and savegames
    private final SimpleConfig config = new SimpleConfig("options.txt", true);
    private final SimpleConfig[] saveSlots = new SimpleConfig[] 
    {
        new SimpleConfig("slot1.txt", true), 
        new SimpleConfig("slot2.txt", true), 
        new SimpleConfig("slot3.txt", true)
    };
    
    private int screen = 0;
    private int startScreenIndex = 0;
    private int optionScreenIndex = 0;
    private int slotScreenIndex = 0;
    
    private boolean optionsDirty = false;
    
    // sound
    private boolean sound = config.getBoolean("sound", false);
    
    // renderer
    private final LevelRenderer levelRenderer = new LevelRenderer();
    // this dummy will be removed later
    private final Shader dummy = new Shader();

    public Game()
    {
        instance = this;
        registerTiles();
        addSnuviCommands();
        
        File[] files = new File("./levels").listFiles();
        Arrays.sort(files, (o1, o2) -> o1.compareTo(o2));
        ArrayList<FileLevel> levelList = new ArrayList<>();
        for(File file : files)
        {
            if(file.isFile() && file.getName().endsWith(".map"))
            {
                try
                {
                    FileLevel l = new FileLevel(file);
                    levelList.add(l);
                }
                catch(IllegalArgumentException ex)
                {
                    //System.out.println(ex.getMessage());
                }
            }
        }
        levels = levelList.toArray(new FileLevel[levelList.size()]); 
    }
    
    @Override
    public void init()
    {
        setMaxFps(60);
        setNanosPerTick(MS_PER_TICK * 1_000_000);
    }
    
    // -------------------------------------------------------------------------
    // tick, rendering
    // -------------------------------------------------------------------------

    @Override
    public void tick()
    {
        if(currentLevel != null)
        {
            SoundUtils.playSound(SoundUtils.Sound.SONG_1);
            SoundUtils.stopSound(SoundUtils.Sound.MENU_MUSIC);
            
            snuviScheduler.setActiveLevel(currentLevel);
            snuviScheduler.tick(currentLevel);
            currentLevel.tick();
            
            // doing that here to prevent concurent modification
            if(currentLevel.isFinished())
            {
                String base = "level." + currentLevel.getFileName();
                SimpleConfig sp = saveSlots[slotScreenIndex];
                
                // save success
                sp.set(base, true);
                
                // update time, if a new highscore was scored
                double time = sp.getDouble(base + ".time", Integer.MAX_VALUE);
                if(currentLevel.getTime() < time)
                {
                    sp.set(base + ".time", currentLevel.getTime());
                }
                
                // update bottles, if a new highscore was scored
                int bottles = sp.getInt(base + ".bottles", 0);
                if(currentLevel.getCurrentBottles() > bottles)
                {
                    sp.set(base + ".bottles", currentLevel.getCurrentBottles());
                }
                
                // final save
                sp.save();
                
                currentLevel.reset();
                currentLevel = null;
                return;
            }
            
            if(currentLevel.shouldReset())
            {
                currentLevel.reset();
            }
            
            if(Keys.ESCAPE.isReleased())
            {
                currentLevel = null;
            }
        }
        else
        {
            SoundUtils.playSound(SoundUtils.Sound.MENU_MUSIC);
            SoundUtils.stopSound(SoundUtils.Sound.SONG_1);
            
            startScreenLevel.tick();
            
            switch(screen)
            {
                case 0: // start screen
                {
                    menuMove(() -> 
                    {
                        // do nothing on escape in start screen
                    }, () -> 
                    {
                        switch(startScreenIndex)
                        { 
                            case 0:
                                screen = 1;
                                break;
                            case 1:
                                screen = 2;
                                break;
                            case 2:
                                stop();
                                break;
                        }
                    }, () -> startScreenIndex++, () -> startScreenIndex--, () -> 
                    {
                        if(startScreenIndex < 0)
                        {
                            startScreenIndex = 0;
                        }
                        else if(startScreenIndex >= 3)
                        {
                            startScreenIndex = 2;
                        }
                    });
                    break;
                }
                case 1: // slot screen
                {
                    menuMove(() -> 
                    {
                        screen = 0;
                    }, () -> 
                    {
                        if(slotScreenIndex == 3)
                        {
                            screen = 0;
                            return;
                        }
                        screen = 3;
                    }, () -> slotScreenIndex++, () -> slotScreenIndex--, () -> 
                    {
                        if(slotScreenIndex < 0)
                        {
                            slotScreenIndex = 0;
                        }
                        else if(slotScreenIndex >= 4)
                        {
                            slotScreenIndex = 3;
                        }
                    });
                    break;
                }
                case 2: // option screen
                {
                    menuMove(() -> 
                    {
                        screen = 0;
                    }, () -> 
                    {
                        switch(optionScreenIndex)
                        {
                            case 0: // toggle sound
                                sound = !sound;
                                if(!sound)
                                {
                                    SoundUtils.turnSoundOff();
                                }
                                optionsDirty = true;
                                break;
                            case 9: // save options
                                Keys.write(config);
                                config.set("sound", sound);
                                config.save();
                                optionsDirty = false;
                                break;
                            case 10: // go back
                                screen = 0;
                                break;
                            default: // rebind keys
                                Keys.rebind(Keys.get(optionScreenIndex - 1));
                                optionsDirty = true;
                                break;
                        }
                    }, () -> optionScreenIndex++, () -> optionScreenIndex--, () -> 
                    {
                        if(optionScreenIndex < 0)
                        {
                            optionScreenIndex = 0;
                        }
                        int options = Keys.getAmount() + 3;
                        if(optionScreenIndex >= options)
                        {
                            optionScreenIndex = options - 1;
                        }
                    });
                    break;
                }
                case 3: // level choose screen
                {                   
                    menuMove(() -> 
                    {
                        screen = 1;
                    }, () -> currentLevel = levels[levelIndex], () -> levelIndex++, () -> levelIndex--, () -> 
                    {
                        if(levelIndex < 0)
                        {
                            levelIndex = 0;
                        }
                        else if(levelIndex >= levels.length)
                        {
                            levelIndex = levels.length - 1;
                        }
                    });
                    break;
                }
            }
        }
    }
    
    private final static int COLOR_OVERLAY = 0x77000000;

    private String getKeyName(KeyBinding key)
    {
        if(key.isRebinding())
        {
            return "[...]";
        }
        return key.getName();
    }
    
    @Override
    public void renderTick(float lag)
    {
        if(currentLevel != null)
        {
            levelRenderer.renderTick(dummy, lag, currentLevel);
            //currentLevel.renderTick(lag);
            return;
        }
        levelRenderer.renderTick(dummy, lag, startScreenLevel);

        Shader.translateTo(0.0f, 0.0f);
        Shader.updateMatrix();
        switch(screen)
        {
            case 0:
            {
                ColorRenderer cr = Shader.getColorRenderer();
                FontRenderer fr = Shader.getFontRenderer();
                
                float width = Shader.getViewWidth();
                float height = Shader.getViewHeight();
                
                float line = fr.getHeight();
                
                float left = width * 0.25f;
                float right = width * 0.75f;
                float top = (height - line * 7.0f) * 0.5f;
                float bottom = top + line * 7.0f;
                
                Shader.setTextureEnabled(false);
                Shader.setColorEnabled(true);
                
                // brown background
                //cr.drawRectangle(0, 0, width, height, COLOR_BROWN); 
                
                Shader.setBlendingEnabled(true);
                cr.drawRectangle(left, top, right, bottom, COLOR_OVERLAY);
                float base = top + (3 + startScreenIndex) * line;
                cr.drawRectangle(left, base, right, base + line, COLOR_OVERLAY);
                Shader.setBlendingEnabled(false);
                        
                Shader.setTextureEnabled(true);
                float y = top + line;
                y = fr.drawString(left + line, y, "Super Snuvi"); 
                y += line;
                y = fr.drawString(left + line, y, "Start Game"); 
                y = fr.drawString(left + line, y, "Options"); 
                fr.drawString(left + line, y, "Exit Game");
                break;
            }
            case 1:
            {
                ColorRenderer cr = Shader.getColorRenderer();
                FontRenderer fr = Shader.getFontRenderer();
                
                float width = Shader.getViewWidth();
                float height = Shader.getViewHeight();
                
                float line = fr.getHeight();
                
                float left = width * 0.25f;
                float right = width * 0.75f;
                float top = (height - line * 8.0f) * 0.5f;
                float bottom = top + line * 8.0f;
                
                Shader.setTextureEnabled(false);
                Shader.setColorEnabled(true);
                
                // brown background
                //cr.drawRectangle(0, 0, width, height, COLOR_BROWN); 
                
                Shader.setBlendingEnabled(true);
                cr.drawRectangle(left, top, right, bottom, COLOR_OVERLAY);
                float base = top + (3 + slotScreenIndex) * line;
                cr.drawRectangle(left, base, right, base + line, COLOR_OVERLAY);
                Shader.setBlendingEnabled(false);
                        
                Shader.setTextureEnabled(true);
                float y = top + line;
                y = fr.drawString(left + line, y, "Choose a Savegame"); 
                y += line;
                y = fr.drawString(left + line, y, "Slot 1"); 
                y = fr.drawString(left + line, y, "Slot 2"); 
                y = fr.drawString(left + line, y, "Slot 3"); 
                fr.drawString(left + line, y, "Back"); 
                break;
            }
            case 2:
            {
                ColorRenderer cr = Shader.getColorRenderer();
                FontRenderer fr = Shader.getFontRenderer();
                
                float width = Shader.getViewWidth();
                float height = Shader.getViewHeight();
                
                float line = fr.getHeight();
                
                float left = width * 0.2f;
                float right = width * 0.8f;
                float top = (height - line * 15.0f) * 0.5f;
                float bottom = top + line * 15.0f;
                
                Shader.setTextureEnabled(false);
                Shader.setColorEnabled(true);
                
                // brown background
                //cr.drawRectangle(0, 0, width, height, COLOR_BROWN); 
                
                Shader.setBlendingEnabled(true);
                cr.drawRectangle(left, top, right, bottom, COLOR_OVERLAY);
                float base = top + (3 + optionScreenIndex) * line;
                cr.drawRectangle(left, base, right, base + line, COLOR_OVERLAY);
                Shader.setBlendingEnabled(false);
                        
                Shader.setTextureEnabled(true);
                left += line;
                float secLeft = right - line * 11;
                float y = top + line;
                y = fr.drawString(left, y, "Options"); 
                y += line;
                fr.drawString(left, y, "Sound"); 
                y = fr.drawString(secLeft, y, sound ? "yes" : "no"); 
                fr.drawString(left, y, "K: Up");
                y = fr.drawString(secLeft, y, getKeyName(Keys.UP)); 
                fr.drawString(left, y, "K: Down");
                y = fr.drawString(secLeft, y, getKeyName(Keys.DOWN)); 
                fr.drawString(left, y, "K: Left");
                y = fr.drawString(secLeft, y, getKeyName(Keys.LEFT)); 
                fr.drawString(left, y, "K: Right");
                y = fr.drawString(secLeft, y, getKeyName(Keys.RIGHT)); 
                fr.drawString(left, y, "K: Jump");
                y = fr.drawString(secLeft, y, getKeyName(Keys.JUMP)); 
                fr.drawString(left, y, "K: Run");
                y = fr.drawString(secLeft, y, getKeyName(Keys.RUN)); 
                fr.drawString(left, y, "K: Back");
                y = fr.drawString(secLeft, y, getKeyName(Keys.ESCAPE)); 
                fr.drawString(left, y, "K: Enter");
                y = fr.drawString(secLeft, y, getKeyName(Keys.ENTER)); 
                if(optionsDirty)
                {
                    y = fr.drawString(left, y, true, "&cSave");
                }
                else
                {
                    y = fr.drawString(left, y, true, "Save");
                }
                fr.drawString(left, y, true, "Back");
                break;
            }
            case 3:
            {
                ColorRenderer cr = Shader.getColorRenderer();
                FontRenderer fr = Shader.getFontRenderer();
                
                float width = Shader.getViewWidth();
                float height = Shader.getViewHeight();
                
                float line = fr.getHeight();
                
                int maxView = 7; // only for odd numbers
                int half = maxView / 2;
                
                float left = width * 0.2f;
                float right = width * 0.8f;
                float top = (height - line * (maxView + 4)) * 0.5f;
                float bottom = top + line * (maxView + 4);
                
                Shader.setTextureEnabled(false);
                Shader.setColorEnabled(true);
                
                // brown background
                //cr.drawRectangle(0, 0, width, height, COLOR_BROWN); 
                
                Shader.setBlendingEnabled(true);
                cr.drawRectangle(left, top, right, bottom, COLOR_OVERLAY);
                int firstIndex;
                int lastIndex;
                int baseIndex;
                if(levelIndex <= half) // first half
                {
                    firstIndex = 0;
                    lastIndex = Math.min(levels.length, maxView);
                    baseIndex = levelIndex;
                }
                else if(levelIndex >= levels.length - half) // last half
                {
                    lastIndex = levels.length;
                    firstIndex = Math.max(lastIndex - maxView, 0);
                    if(levels.length <= maxView)
                    {
                        baseIndex = levelIndex;
                    }
                    else
                    {
                        baseIndex = levelIndex - (levels.length - half - 1) + half;
                    }
                }
                else // middle
                {
                    firstIndex = levelIndex - half;
                    lastIndex = firstIndex + maxView;
                    baseIndex = half;
                }
                float base = top + (3 + baseIndex) * line;
                cr.drawRectangle(left, base, right, base + line, COLOR_OVERLAY);
                Shader.setBlendingEnabled(false);
                        
                Shader.setTextureEnabled(true);
                left += line;
                float secLeft = right - line * 12;
                float thirdLeft = right - line * 6;
                float y = top + line;
                y = fr.drawString(left, y, "Choose a Level ..."); 
                y += line;
                
                if(firstIndex >= 1)
                {
                    y = fr.drawString(left, y, "..."); 
                    firstIndex++;
                }
                SimpleConfig sc = saveSlots[slotScreenIndex];
                for(int i = firstIndex; i < lastIndex - 1; i++)
                {
                    Level l = levels[i];
                    fr.drawString(left, y, l.getName()); 
                    fr.drawString(secLeft, y, LevelRenderer.formatBottles(sc.getInt("level." + l.getFileName() + ".bottles", 0), l.getMaxBottles())); 
                    y = fr.drawString(thirdLeft, y, LevelRenderer.formatTime(sc.getFloat("level." + l.getFileName() + ".time", 0))); 
                }
                if(lastIndex == levels.length)
                {
                    Level l = levels[lastIndex - 1];
                    fr.drawString(left, y, l.getName()); 
                    fr.drawString(secLeft, y, LevelRenderer.formatBottles(sc.getInt("level." + l.getFileName() + ".bottles", 0), l.getMaxBottles())); 
                    fr.drawString(thirdLeft, y, LevelRenderer.formatTime(sc.getFloat("level." + l.getFileName() + ".time", 0))); 
                }
                else
                {
                    fr.drawString(left, y, "..."); 
                }
                break;
            }
        }
    }
    
    // -------------------------------------------------------------------------
    // config
    // -------------------------------------------------------------------------
    
    public boolean isSoundEnabled()
    {
        return sound;
    }   
    
    // -------------------------------------------------------------------------
    // tile stuff
    // -------------------------------------------------------------------------
    
    private void registerTiles()
    {
        // dirt
        registeredTiles[0] = new BaseBoxTile(0.125f, 0.0f, 0.1875f, 0.0625f);
        // grass
        registeredTiles[1] = new BaseBoxTile(0.0625f, 0.0f, 0.125f, 0.0625f);
        // bottled soul
        registeredTiles[2] = new BottledSoulTile(1);
        registeredTiles[3] = new BottledSoulTile(2);
        registeredTiles[4] = new BottledSoulTile(3);
        // bounce shroom
        registeredTiles[5] = new TrampolinTile();
        // crumbling stones
        registeredTiles[6] = new CrumblingStoneTile();
        // spike trap
        registeredTiles[7] = new SpikeTile();
        // water
        for(int i = 0; i < 16; i++)
        {
            registeredTiles[8 + i] = new WaterTile(15 - i);
        }
        // snuvi start block
        registeredTiles[24] = new StartTile();
        // sky
        registeredTiles[25] = new BaseTile(0.0f, 0.0f, 0.0625f, 0.0625f);
        // slippery slime
        registeredTiles[26] = new SlipperyTile();
        // end level
        registeredTiles[27] = new GoalTile(0.25f, 0.125f, 0.3125f, 0.1875f);
        registeredTiles[28] = new GoalTile(0.25f, 0.0625f, 0.3125f, 0.125f);
        // thorns
        registeredTiles[29] = new KillTile(0.0f, 0.125f, 0.0625f, 0.1875f);
        registeredTiles[30] = new KillTile(0.0625f, 0.125f, 0.125f, 0.1875f);
        registeredTiles[31] = new KillTile(0.125f, 0.125f, 0.1875f, 0.1875f);
        // decoration shrooms
        registeredTiles[32] = new DecoShroomTile(0.0f, 0.21875f, 0.0625f, 0.25f);
        registeredTiles[33] = new DecoShroomTile(0.0f, 0.1875f, 0.0625f, 0.21875f);
        registeredTiles[34] = new DecoShroomTile(0.0625f, 0.21875f, 0.125f, 0.25f);
        registeredTiles[35] = new DecoShroomTile(0.0625f, 0.1875f, 0.125f, 0.21875f);
        // ramp
        registeredTiles[36] = new RampTile(0.375f, 0.0f, 0.4375f, 0.0625f, 0.0f, Tile.SIZE, Tile.SIZE, 0.0f);
        registeredTiles[37] = new RampTile(0.4375f, 0.0f, 0.5f, 0.0625f, 0.0f, Tile.SIZE, Tile.SIZE, Tile.SIZE * 0.5f);
        registeredTiles[38] = new RampTile(0.5f, 0.0f, 0.5625f, 0.0625f, 0.0f, Tile.SIZE * 0.5f, Tile.SIZE, 0.0f);
        registeredTiles[39] = new RampTile(0.375f, 0.0625f, 0.4375f, 0.125f, Tile.SIZE, Tile.SIZE, 0.0f, 0.0f);
        registeredTiles[40] = new RampTile(0.4375f, 0.0625f, 0.5f, 0.125f, Tile.SIZE, Tile.SIZE, 0.0f, Tile.SIZE * 0.5f);
        registeredTiles[41] = new RampTile(0.5f, 0.0625f, 0.5625f, 0.125f, Tile.SIZE, Tile.SIZE * 0.5f, 0.0f, 0.0f);
        
        // london stuff
        // street
        registeredTiles[42] = new BaseBoxTile(0.3125f, 0.125f, 0.375f, 0.1875f);
        // dirt
        registeredTiles[43] = new BaseBoxTile(0.375f, 0.125f, 0.4375f, 0.1875f);
        // background
        registeredTiles[44] = new BaseTile(0.3125f, 0.0625f, 0.375f, 0.125f);
        // street lamp
        for(int x = 0; x < 5; x++)
        {
            for(int y = 0; y < 5; y++)
            {
                registeredTiles[45 + 5 * y + x] = new BaseTile(0.0625f * x, 0.25f + 0.0625f * y, 0.0625f * (x + 1), 0.25f + 0.0625f * (y + 1));
            }
        }
        
        // !-Tile
        registeredTiles[70] = new HeadHitTile(0.5625f, 0.0f, 0.625f, 0.0625f);
        // ?-Tile
        registeredTiles[71] = new HeadHitOnceTile(0.625f, 0.0f, 0.6875f, 0.0625f, 0.6875f, 0.0f, 0.75f, 0.0625f);
        // button
        registeredTiles[72] = new InteractTile(0.75f, 0.0f, 0.8125f, 0.0625f);
        // wooden pressure plate
        registeredTiles[73] = new PressureTile(0.568359375f, 0.072265625f, 0.619140625f, 0.078125f);
        // stone pressure plate
        registeredTiles[74] = new PressureTile(0.568359375f, 0.087890625f, 0.619140625f, 0.09375f);
    }
    
    public Tile getTile(int id)
    {
        if(id < 0 || id >= registeredTiles.length || registeredTiles[id] == null)
        {
            return FALLBACK_TILE;
        }
        return registeredTiles[id];
    }
    
    public void resetTiles(FileLevel l)
    {
        for(Tile t : registeredTiles)
        {
            t.reset(l);
        }
    }
    
    public void tickTiles()
    {
        for(Tile t : registeredTiles)
        {
            t.tick();
        }
    }

    private void menuMove(Runnable esc, Runnable enter, Runnable down, Runnable up, Runnable end)
    {
        if(Keys.ESCAPE.isReleased())
        {
            esc.run();
            return;
        }
        if(Keys.ENTER.isReleased())
        {
            enter.run();
            return;
        }

        if(Keys.DOWN.getTime() > 4)
        {
            Keys.DOWN.setTime(0);
            down.run();
        }
        else if(Keys.UP.getTime() > 4)
        {
            Keys.UP.setTime(0);
            up.run();
        }
        else if(Keys.DOWN.isReleased())
        {
            down.run();
        }
        else if(Keys.UP.isReleased())
        {
            up.run();
        }
        end.run();
    }

    @Override
    public void onStop()
    {
        SoundUtils.closeSounds();
    }
    
    public SnuviParser getParser()
    {
        return snuviParser;
    }
    
    public Level getCurrentLevel()
    {
        return currentLevel;
    }
    
    public void setCurrentLevel(Level l)
    {
        snuviScheduler.setActiveLevel(l);
        currentLevel = l;
    }
    
    private void addSnuviCommands()
    {
        snuviParser.registerFunction("level.getname", (sc, in) -> currentLevel.getName());
        snuviParser.registerFunction("level.getwidth", (sc, in) -> (double) currentLevel.getData().getWidth());
        snuviParser.registerFunction("level.getheight", (sc, in) -> (double) currentLevel.getData().getHeight());
        snuviParser.registerFunction("level.getlayers", (sc, in) -> (double) currentLevel.getData().getLayers());
        snuviParser.registerFunction("level.getbackgroundindex", (sc, in) -> (double) currentLevel.getData().getBackgroundIndex());
        snuviParser.registerFunction("level.gettile", (sc, in) -> currentLevel.getData().getTile(in[0].getInt(sc), in[1].getInt(sc), in[2].getInt(sc)));
        snuviParser.registerFunction("level.settile", (sc, in) -> 
        {
            int layer = in[0].getInt(sc);
            int x = in[1].getInt(sc);
            int y = in[2].getInt(sc);
            int tile = in[3].getInt(sc);
            currentLevel.getData().setTile(layer, x, y, tile);
            currentLevel.getTileUpdater().add(layer, x, y);
            Game.get().getTile(tile).reset(x, y, currentLevel);
            return Void.TYPE;
        });
        snuviParser.registerFunction("level.addmessage", (sc, in) -> 
        {
            currentLevel.addMessage(in[0].getString(sc));
            return Void.TYPE;
        });
        snuviParser.registerFunction("level.finish", (sc, in) -> 
        {
            currentLevel.finishLevel();
            return Void.TYPE;
        });
        
        snuviParser.registerFunction("tile.totilecoord", (sc, in) -> (double) Utils.toBlock(in[0].getFloat(sc)));
        snuviParser.registerFunction("tile.tolevelcoord", (sc, in) -> (double) Utils.toCoord(in[0].getInt(sc)));
        snuviParser.registerFunction("tile.scale", (sc, in) -> in[0].getDouble(sc) * Tile.SIZE_SCALE);
        
        snuviParser.registerFunction("entity.gethero", (sc, in) -> currentLevel.getHero());
        snuviParser.registerFunction("entity.getx", (sc, in) -> (double) ((Entity) in[0].get(sc)).getX());
        snuviParser.registerFunction("entity.gety", (sc, in) -> (double) ((Entity) in[0].get(sc)).getY());
        snuviParser.registerFunction("entity.teleport", (sc, in) -> 
        {
            Entity ent = (Entity) in[0].get(sc);
            float x = in[1].getFloat(sc);
            float y = in[2].getFloat(sc);
            ent.setPosition(x, y);
            ent.setPosition(x, y);
            return Void.TYPE;
        });
        snuviParser.registerFunction("entity.getmotionx", (sc, in) -> (double) ((Entity) in[0].get(sc)).getMotionX());
        snuviParser.registerFunction("entity.getmotiony", (sc, in) -> (double) ((Entity) in[0].get(sc)).getMotionY());
        snuviParser.registerFunction("entity.setmotionx", (sc, in) -> 
        {
            ((Entity) in[0].get(sc)).setMotionX(in[1].getFloat(sc));
            return Void.TYPE;
        });
        snuviParser.registerFunction("entity.setmotiony", (sc, in) -> 
        {
            ((Entity) in[0].get(sc)).setMotionY(in[1].getFloat(sc));
            return Void.TYPE;
        });
        snuviParser.registerFunction("entity.ishero", (sc, in) -> currentLevel.getHero() == in[0].get(sc));
        snuviParser.registerFunction("entity.gethealth", (sc, in) -> ((Entity) in[0].get(sc)).getHealth().getHealthPercent());
        snuviParser.registerFunction("entity.addhealth", (sc, in) -> 
        {
            ((Entity) in[0].get(sc)).getHealth().addHealthPercent(in[1].getFloat(sc));
            return Void.TYPE;
        });
        snuviParser.registerFunction("entity.getenergy", (sc, in) -> ((Entity) in[0].get(sc)).getEnergy().getEnergyPercent());
        snuviParser.registerFunction("entity.addenergy", (sc, in) -> 
        {
            ((Entity) in[0].get(sc)).getEnergy().addEnergyPercent(in[1].getFloat(sc));
            return Void.TYPE;
        });
        snuviParser.registerFunction("entity.spawn", (sc, in) -> 
        {
            Entity ent = EntityBuilder.fromId(in[0].getInt(sc), currentLevel, in[1].getFloat(sc), in[2].getFloat(sc));
            if(ent != null)
            {
                currentLevel.spawnEntity(ent);
            }
            return ent;
        });
        snuviParser.registerFunction("entity.remove", (sc, in) -> 
        {
            Entity ent = (Entity) in[0].get(sc);
            // move entity out of world so it is removed
            ent.setPosition(0.0f, Float.MAX_VALUE * 0.5f);
            return Void.TYPE;
        });
        snuviParser.registerFunction("entity.gettype", (sc, in) -> ((Entity) in[0].get(sc)).getType());
        
        snuviParser.registerFunction("platform.spawn", (sc, in) -> 
        {
            Entity ent = EntityBuilder.buildPlatform(currentLevel, in[0].getInt(sc), in[1].getFloat(sc), in[2].getInt(sc));
            currentLevel.spawnEntity(ent);
            return ent;
        });
        snuviParser.registerFunction("platform.addmove", (sc, in) -> 
        {
            PlatformController controller = (PlatformController) ((Entity) in[0].get(sc)).getController();
            controller.addMoveData(in[1].getFloat(sc), in[2].getFloat(sc), in[3].getFloat(sc) * Tile.SIZE_SCALE, in[4].getFloat(sc) * Tile.SIZE_SCALE, in[5].getInt(sc));
            return Void.TYPE;
        });
        snuviParser.registerFunction("platform.clear", (sc, in) -> 
        {
            ((PlatformController) ((Entity) in[0].get(sc)).getController()).clearMoveData();
            return Void.TYPE;
        });
    }
}