Optmizied drawing of map

build.gradle

@@ -79,7 +79,7 @@ project(":core") {
     apply plugin: "java"
 
     dependencies {
-        compile 'com.github.Anuken:ucore:a64bf7e'
+        compile 'com.github.Anuken:ucore:bd4474d8e5'
         compile "com.badlogicgames.gdx:gdx:$gdxVersion"
         compile "com.badlogicgames.gdx:gdx-ai:1.8.1"
     }

core/src/io/anuke/mindustry/core/Renderer.java

@@ -5,9 +5,7 @@ import static io.anuke.ucore.core.Core.camera;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input.Buttons;
-import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.OrthographicCamera;
-import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.graphics.*;
 import com.badlogic.gdx.graphics.profiling.GLProfiler;
 import com.badlogic.gdx.math.MathUtils;
 import com.badlogic.gdx.math.Vector2;
@@ -25,27 +23,33 @@ import io.anuke.mindustry.world.SpawnPoint;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.Blocks;
 import io.anuke.mindustry.world.blocks.ProductionBlocks;
+import io.anuke.mindustry.world.blocks.types.StaticBlock;
 import io.anuke.ucore.UCore;
 import io.anuke.ucore.core.*;
 import io.anuke.ucore.entities.DestructibleEntity;
+import io.anuke.ucore.entities.EffectEntity;
 import io.anuke.ucore.entities.Entities;
-import io.anuke.ucore.graphics.Cache;
-import io.anuke.ucore.graphics.Caches;
+import io.anuke.ucore.graphics.CacheBatch;
 import io.anuke.ucore.modules.RendererModule;
 import io.anuke.ucore.scene.ui.layout.Unit;
 import io.anuke.ucore.scene.utils.Cursors;
 import io.anuke.ucore.util.*;
 
 public class Renderer extends RendererModule{
-	String[] surfaces = {"shadow", "shield", "pixel", "indicators"};
+	String[] surfaces = { "shadow", "shield", "pixel", "indicators" };
 	int targetscale = baseCameraScale;
 	int chunksize = 32;
-	Cache[][] floorCache;
+	int[][][] cache;
 	FloatArray shieldHits = new FloatArray();
 	float shieldHitDuration = 18f;
+	CacheBatch cbatch;
 
 	public Renderer() {
 		Core.cameraScale = baseCameraScale;
+		Effects.setEffectProvider((name, color, x, y, rotation) -> {
+			if(Settings.getBool("effects"))
+				new EffectEntity(name, color, rotation).set(x, y).add();
+		});
 	}
 
 	@Override
@@ -101,8 +105,7 @@ public class Renderer extends RendererModule{
 
 			updateShake(0.75f);
 			float prevx = camera.position.x, prevy = camera.position.y;
-			clampCamera(-tilesize / 2f, -tilesize / 2f + 1, world.width() * tilesize - tilesize / 2f, 
-					world.height() * tilesize - tilesize / 2f);
+			clampCamera(-tilesize / 2f, -tilesize / 2f + 1, world.width() * tilesize - tilesize / 2f, world.height() * tilesize - tilesize / 2f);
 
 			float deltax = camera.position.x - prex, deltay = camera.position.y - prey;
 
@@ -131,9 +134,7 @@ public class Renderer extends RendererModule{
 
 			Profiler.end("draw");
 			if(Profiler.updating())
-				Profiler.getTimes().put("draw", Profiler.getTimes().get("draw") 
-						- Profiler.getTimes().get("blockDraw") 
-						- Profiler.getTimes().get("entityDraw"));
+				Profiler.getTimes().put("draw", Profiler.getTimes().get("draw") - Profiler.getTimes().get("blockDraw") - Profiler.getTimes().get("entityDraw"));
 
 			if(Vars.debug && Vars.debugGL && Timers.get("profile", 60)){
 				UCore.log("shaders: " + GLProfiler.shaderSwitches, "calls: " + GLProfiler.drawCalls, "bindings: " + GLProfiler.textureBindings, "vertices: " + GLProfiler.vertexCount.average);
@@ -157,14 +158,14 @@ public class Renderer extends RendererModule{
 		Profiler.end("blockDraw");
 
 		Profiler.begin("entityDraw");
-		
+
 		Graphics.shader(Shaders.outline, false);
 		Entities.draw(control.enemyGroup);
 		Graphics.shader();
-		
+
 		Entities.draw(Entities.defaultGroup());
 		Entities.draw(control.bulletGroup);
-		
+
 		Profiler.end("entityDraw");
 
 		drawShield();
@@ -206,20 +207,20 @@ public class Renderer extends RendererModule{
 	}
 
 	void drawShield(){
-		for(int i = 0; i < shieldHits.size/3; i ++){
+		for(int i = 0; i < shieldHits.size / 3; i++){
 			//float x = hits.get(i*3+0);
 			//float y = hits.get(i*3+1);
-			float time = shieldHits.get(i*3+2);
-			
+			float time = shieldHits.get(i * 3 + 2);
+
 			time += Timers.delta() / shieldHitDuration;
-			shieldHits.set(i*3 + 2, time);
-			
+			shieldHits.set(i * 3 + 2, time);
+
 			if(time >= 1f){
-				shieldHits.removeRange(i*3, i*3 + 2);
-				i --;
+				shieldHits.removeRange(i * 3, i * 3 + 2);
+				i--;
 			}
 		}
-		
+
 		Texture texture = Graphics.getSurface("shield").texture();
 		Shaders.shield.color.set(Color.SKY);
 
@@ -237,7 +238,7 @@ public class Renderer extends RendererModule{
 		Graphics.end();
 		Graphics.beginCam();
 	}
-	
+
 	public void addShieldHit(float x, float y){
 		shieldHits.addAll(x, y, 0f);
 	}
@@ -246,12 +247,13 @@ public class Renderer extends RendererModule{
 		int chunksx = world.width() / chunksize, chunksy = world.height() / chunksize;
 
 		//render the entire map
-		if(floorCache == null || floorCache.length != chunksx || floorCache[0].length != chunksy){
-			floorCache = new Cache[chunksx][chunksy];
+		if(cache == null || cache.length != chunksx || cache[0].length != chunksy){
+			cache = new int[chunksx][chunksy][2];
 
 			for(int x = 0; x < chunksx; x++){
 				for(int y = 0; y < chunksy; y++){
-					renderCache(x, y);
+					cacheChunk(x, y, true);
+					cacheChunk(x, y, false);
 				}
 			}
 		}
@@ -263,21 +265,7 @@ public class Renderer extends RendererModule{
 		int crangex = (int) (camera.viewportWidth / (chunksize * tilesize)) + 1;
 		int crangey = (int) (camera.viewportHeight / (chunksize * tilesize)) + 1;
 
-		for(int x = -crangex; x <= crangex; x++){
-			for(int y = -crangey; y <= crangey; y++){
-				int worldx = Mathf.scl(camera.position.x, chunksize * tilesize) + x;
-				int worldy = Mathf.scl(camera.position.y, chunksize * tilesize) + y;
-
-				if(!Mathf.inBounds(worldx, worldy, floorCache))
-					continue;
-
-				if(floorCache[worldx][worldy] == null){
-					renderCache(worldx, worldy);
-				}
-
-				floorCache[worldx][worldy].render();
-			}
-		}
+		drawCache(0, crangex, crangey);
 
 		Graphics.begin();
 
@@ -287,31 +275,40 @@ public class Renderer extends RendererModule{
 
 		boolean noshadows = Settings.getBool("noshadows");
 
-		boolean drawTiles = true;
+		boolean drawTiles = Settings.getBool("drawblocks");
 
 		//0 = shadows
-		//1 = normal blocks
-		//2 = over blocks
-		for(int l = (noshadows ? 1 : 0); l < (drawTiles ? 3 : 0); l++){
+		//1 = cache blocks
+		//2 = normal blocks
+		//3 = over blocks
+		for(int l = (noshadows ? 1 : 0); l < (drawTiles ? 4 : 0); l++){
 			if(l == 0){
 				Graphics.surface("shadow");
 			}
 
-			for(int x = -rangex; x <= rangex; x++){
-				for(int y = -rangey; y <= rangey; y++){
-					int worldx = Mathf.scl(camera.position.x, tilesize) + x;
-					int worldy = Mathf.scl(camera.position.y, tilesize) + y;
+			if(l == 1){
+				Graphics.end();
+				drawCache(1, crangex, crangey);
+				Graphics.begin();
+			}else{
+				for(int x = -rangex; x <= rangex; x++){
+					for(int y = -rangey; y <= rangey; y++){
+						int worldx = Mathf.scl(camera.position.x, tilesize) + x;
+						int worldy = Mathf.scl(camera.position.y, tilesize) + y;
 
-					if(world.tile(worldx, worldy) != null){
-						Tile tile = world.tile(worldx, worldy);
-						if(l == 0){
-							if(tile.block() != Blocks.air && world.isAccessible(worldx, worldy)){
-								tile.block().drawShadow(tile);
+						if(world.tile(worldx, worldy) != null){
+							Tile tile = world.tile(worldx, worldy);
+							if(l == 0){
+								if(tile.block() != Blocks.air && world.isAccessible(worldx, worldy)){
+									tile.block().drawShadow(tile);
+								}
+							}else if(!(tile.block() instanceof StaticBlock)){
+								if(l == 2){
+									tile.block().draw(tile);
+								}else if(l == 3){
+									tile.block().drawOver(tile);
+								}
 							}
-						}else if(l == 1){
-							tile.block().draw(tile);
-						}else if(l == 2){
-							tile.block().drawOver(tile);
 						}
 					}
 				}
@@ -332,7 +329,7 @@ public class Renderer extends RendererModule{
 					int worldx = Mathf.scl(camera.position.x, chunksize * tilesize) + x;
 					int worldy = Mathf.scl(camera.position.y, chunksize * tilesize) + y;
 
-					if(!Mathf.inBounds(worldx, worldy, floorCache))
+					if(!Mathf.inBounds(worldx, worldy, cache))
 						continue;
 					Draw.linerect(worldx * chunksize * tilesize, worldy * chunksize * tilesize, chunksize * tilesize, chunksize * tilesize);
 				}
@@ -341,22 +338,50 @@ public class Renderer extends RendererModule{
 		}
 	}
 
-	void renderCache(int cx, int cy){
-		Caches.begin(1600);
+	void drawCache(int layer, int crangex, int crangey){
+		Gdx.gl.glEnable(GL20.GL_BLEND);
+
+		cbatch.setProjectionMatrix(Core.camera.combined);
+		cbatch.beginDraw();
+		for(int x = -crangex; x <= crangex; x++){
+			for(int y = -crangey; y <= crangey; y++){
+				int worldx = Mathf.scl(camera.position.x, chunksize * tilesize) + x;
+				int worldy = Mathf.scl(camera.position.y, chunksize * tilesize) + y;
+
+				if(!Mathf.inBounds(worldx, worldy, cache))
+					continue;
+
+				cbatch.drawCache(cache[worldx][worldy][layer]);
+			}
+		}
+
+		cbatch.endDraw();
+	}
+
+	void cacheChunk(int cx, int cy, boolean floor){
+		cbatch.begin();
+		Graphics.useBatch(cbatch);
 
 		for(int tilex = cx * chunksize; tilex < (cx + 1) * chunksize; tilex++){
 			for(int tiley = cy * chunksize; tiley < (cy + 1) * chunksize; tiley++){
 				Tile tile = world.tile(tilex, tiley);
-				tile.floor().drawCache(tile);
-
+				if(floor){
+					tile.floor().draw(tile);
+				}else if(tile.block() instanceof StaticBlock){
+					tile.block().draw(tile);
+				}
 			}
 		}
-		floorCache[cx][cy] = Caches.end();
-
+		Graphics.popBatch();
+		cbatch.end();
+		cache[cx][cy][floor ? 0 : 1] = cbatch.getLastCache();
 	}
 
 	public void clearTiles(){
-		floorCache = null;
+		cache = null;
+		if(cbatch != null)
+			cbatch.dispose();
+		cbatch = new CacheBatch(256 * 256 * 3);
 	}
 
 	void renderPixelOverlay(){
@@ -477,11 +502,11 @@ public class Renderer extends RendererModule{
 		for(Enemy entity : control.enemyGroup.all()){
 			drawHealth(entity);
 		}
-		
+
 		if(!Vars.android)
 			drawHealth(player);
 	}
-	
+
 	void drawHealth(DestructibleEntity dest){
 		if(dest instanceof Player && Vars.snapCamera && Settings.getBool("smoothcam") && Settings.getBool("pixelate")){
 			drawHealth((int) dest.x, (int) dest.y - 7f, dest.health, dest.maxhealth);

core/src/io/anuke/mindustry/core/UI.java

@@ -171,9 +171,7 @@ public class UI extends SceneModule{
 		
 		menu = new MenuDialog();
 		
-		prefs.sliderPref("difficulty", "Difficulty", 1, 0, 2, i -> {
-			return i == 0 ? "Easy" : i == 1 ? "Normal" : "Hard";
-		});
+		prefs.sliderPref("difficulty", "Difficulty", 1, 0, 2, i -> i == 0 ? "Easy" : i == 1 ? "Normal" : "Hard");
 		
 		prefs.screenshakePref();
 		prefs.volumePrefs();
@@ -182,6 +180,8 @@ public class UI extends SceneModule{
 		prefs.checkPref("noshadows", "Disable shadows", false);
 		prefs.checkPref("smoothcam", "Smooth Camera", true);
 		prefs.checkPref("indicators", "Enemy Indicators", true);
+		prefs.checkPref("effects", "Display Effects", true);
+		prefs.checkPref("drawblocks", "Draw Blocks", true);
 		prefs.checkPref("pixelate", "Pixelate Screen", true, b->{
 			if(b){
 				Graphics.getSurface("pixel").setScale(Core.cameraScale);

core/src/io/anuke/mindustry/editor/EditorControl.java

@@ -2,6 +2,7 @@ package io.anuke.mindustry.editor;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.Input.Keys;
+import com.badlogic.gdx.files.FileHandle;
 import com.badlogic.gdx.graphics.Pixmap;
 import com.badlogic.gdx.graphics.PixmapIO;
 import com.badlogic.gdx.graphics.Texture;
@@ -9,6 +10,7 @@ import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.utils.ObjectMap;
 import com.badlogic.gdx.utils.OrderedMap;
 import com.badlogic.gdx.utils.TimeUtils;
+import com.badlogic.gdx.utils.reflect.ClassReflection;
 
 import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Generator;
@@ -77,7 +79,12 @@ public class EditorControl extends Module{
 			}
 
 			if(Inputs.keyUp(Keys.E)){
-				PixmapIO.writePNG(Gdx.files.absolute("/home/anuke/Pictures/maps/out-" + TimeUtils.millis() + ".png"), pixmap);
+				try{
+					ClassReflection.getMethod(PixmapIO.class, "writePNG", FileHandle.class, Pixmap.class)
+					.invoke(Gdx.files.absolute("/home/anuke/Pictures/maps/out-" + TimeUtils.millis() + ".png"), pixmap);
+				}catch (Exception e){
+					throw new RuntimeException(e);
+				}
 			}
 		}
 	}

core/src/io/anuke/mindustry/entities/effect/EMP.java

@@ -14,7 +14,7 @@ import io.anuke.ucore.util.Angles;
 import io.anuke.ucore.util.Mathf;
 
 public class EMP extends TimedEntity{
-	static final int maxTargets = 10;
+	static final int maxTargets = 8;
 	static Array<Tile> array = new Array<>();
 	
 	int radius = 4;
@@ -53,7 +53,7 @@ public class EMP extends TimedEntity{
 			if(tile != null && tile.block() instanceof PowerAcceptor){
 				PowerAcceptor p = (PowerAcceptor)tile.block();
 				p.setPower(tile, 0f);
-				tile.entity.damage(damage*2); //extra damage
+				tile.entity.damage((int)(damage*1.6f)); //extra damage
 			}
 			
 			//entity may be null here, after the block is dead!

core/src/io/anuke/mindustry/entities/enemies/BlastEnemy.java

@@ -1,9 +1,12 @@
 package io.anuke.mindustry.entities.enemies;
 
+import com.badlogic.gdx.math.Vector2;
+
 import io.anuke.mindustry.Vars;
 import io.anuke.mindustry.entities.Bullet;
 import io.anuke.mindustry.entities.BulletType;
 import io.anuke.mindustry.entities.TileEntity;
+import io.anuke.ucore.util.Tmp;
 
 public class BlastEnemy extends Enemy{
 
@@ -21,12 +24,14 @@ public class BlastEnemy extends Enemy{
 	void move(){
 		super.move();
 		float range = 10f;
+		Vector2 offset = Tmp.v3.setZero();
 		if(target instanceof TileEntity){
 			TileEntity e = (TileEntity)target;
-			range = (e.tile.block().width * Vars.tilesize) /2f + 6f;
+			range = (e.tile.block().width * Vars.tilesize) /2f + 8f;
+			offset.set(e.tile.block().getPlaceOffset());
 		}
 		
-		if(target != null && target.distanceTo(this) < range){
+		if(target != null && target.distanceTo(this.x - offset.x, this.y - offset.y) < range){
 			explode();
 		}
 	}

core/src/io/anuke/mindustry/entities/enemies/EmpEnemy.java

@@ -7,7 +7,7 @@ public class EmpEnemy extends Enemy{
 	public EmpEnemy() {
 		
 		speed = 0.3f;
-		reload = 60;
+		reload = 70;
 		maxhealth = 210;
 		range = 80f;
 		bullet = BulletType.emp;

core/src/io/anuke/mindustry/ui/MindustrySettingsDialog.java

@@ -5,6 +5,7 @@ import com.badlogic.gdx.graphics.Colors;
 import com.badlogic.gdx.utils.Align;
 
 import io.anuke.ucore.scene.ui.Image;
+import io.anuke.ucore.scene.ui.ScrollPane;
 import io.anuke.ucore.scene.ui.SettingsDialog;
 import io.anuke.ucore.scene.ui.layout.Unit;
 
@@ -16,6 +17,17 @@ public class MindustrySettingsDialog extends SettingsDialog{
 		getTitleTable().row();
 		getTitleTable().add(new Image("white"))
 		.growX().height(3f).pad(4f).units(Unit.dp).get().setColor(Colors.get("accent"));
+		
+		content().remove();
+		buttons().remove();
+		
+		ScrollPane pane = new ScrollPane(content());
+		pane.setFadeScrollBars(false);
+		
+		row();
+		add(pane).expand().fill();
+		row();
+		add(buttons()).fillX();
 	}
 	
 	@Override

core/src/io/anuke/mindustry/world/Block.java

@@ -205,10 +205,6 @@ public class Block{
 		return false;
 	}
 	
-	public void drawCache(Tile tile){
-		
-	}
-	
 	public void draw(Tile tile){
 		//note: multiblocks do not support rotation
 		if(!isMultiblock()){

core/src/io/anuke/mindustry/world/blocks/Blocks.java

@@ -10,6 +10,7 @@ import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.types.BlockPart;
 import io.anuke.mindustry.world.blocks.types.Floor;
+import io.anuke.mindustry.world.blocks.types.StaticBlock;
 import io.anuke.ucore.core.Effects;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.util.Mathf;
@@ -110,32 +111,32 @@ public class Blocks{
 	
 	grass = new Floor("grass"),
 	
-	sandblock = new Block("sandblock"){{
+	sandblock = new StaticBlock("sandblock"){{
 		solid = true;
 		variants = 3;
 	}},
 	
-	snowblock = new Block("snowblock"){{
+	snowblock = new StaticBlock("snowblock"){{
 		solid = true;
 		variants = 3;
 	}},
 	
-	stoneblock = new Block("stoneblock"){{
+	stoneblock = new StaticBlock("stoneblock"){{
 		solid = true;
 		variants = 3;
 	}},
 	
-	blackstoneblock = new Block("blackstoneblock"){{
+	blackstoneblock = new StaticBlock("blackstoneblock"){{
 		solid = true;
 		variants = 3;
 	}},
 	
-	grassblock = new Block("grassblock"){{
+	grassblock = new StaticBlock("grassblock"){{
 		solid = true;
 		variants = 2;
 	}},
 					
-	mossblock = new Block("mossblock"){{
+	mossblock = new StaticBlock("mossblock"){{
 		solid = true;
 	}},
 	
@@ -172,7 +173,7 @@ public class Blocks{
 		drops = new ItemStack(Item.stone, 3);
 	}},
 	
-	dirtblock = new Block("dirtblock"){{
+	dirtblock = new StaticBlock("dirtblock"){{
 		solid = true;
 	}};
 }

core/src/io/anuke/mindustry/world/blocks/types/Floor.java

@@ -7,7 +7,6 @@ import io.anuke.mindustry.Vars;
 import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.ucore.core.Draw;
-import io.anuke.ucore.graphics.Caches;
 import io.anuke.ucore.util.Mathf;
 
 public class Floor extends Block{
@@ -18,10 +17,10 @@ public class Floor extends Block{
 	}
 	
 	@Override
-	public void drawCache(Tile tile){
+	public void draw(Tile tile){
 		MathUtils.random.setSeed(tile.id());
 		
-		Caches.draw(variants > 0 ? (name() + MathUtils.random(1, variants))  : name(), tile.worldx(), tile.worldy());
+		Draw.rect(variants > 0 ? (name() + MathUtils.random(1, variants))  : name(), tile.worldx(), tile.worldy());
 		
 		for(int dx = -1; dx <= 1; dx ++){
 			for(int dy = -1; dy <= 1; dy ++){
@@ -50,7 +49,7 @@ public class Floor extends Block{
 				temp.setTexture(region.getTexture());
 				temp.setRegion(region.getRegionX()+x, region.getRegionY()+y+h, w, -h);
 				
-				Caches.draw(temp, tile.worldx()-4 + rx, tile.worldy()-4 + ry, w, h);
+				Draw.crect(temp, tile.worldx()-4 + rx, tile.worldy()-4 + ry, w, h);
 			}
 		}
 	}

core/src/io/anuke/mindustry/world/blocks/types/StaticBlock.java

@@ -0,0 +1,11 @@
+package io.anuke.mindustry.world.blocks.types;
+
+import io.anuke.mindustry.world.Block;
+
+public class StaticBlock extends Block{
+
+	public StaticBlock(String name) {
+		super(name);
+	}
+
+}

desktop/src/io/anuke/mindustry/desktop/DesktopLauncher.java

@@ -17,7 +17,7 @@ public class DesktopLauncher {
 		Lwjgl3ApplicationConfiguration config = new Lwjgl3ApplicationConfiguration();
 		config.setTitle("Mindustry");
 		config.setMaximized(true);
-		//config.useVsync(false);
+		config.useVsync(false);
 		config.setWindowedMode(800, 600);
 		config.setWindowIcon("sprites/icon.png");