Added new 'space' tile with shader / Added additional teleporter FX

core/assets/shaders/space.fragment

@@ -0,0 +1,77 @@
+#ifdef GL_ES
+precision highp float;
+precision mediump int;
+#endif
+
+#define s1 vec4(63.0, 63.0, 63.0, 255.0) / 255.0
+
+uniform sampler2D u_texture;
+
+uniform vec2 u_center;
+uniform vec2 camerapos;
+uniform vec2 screensize;
+uniform float time;
+
+varying vec4 v_color;
+varying vec2 v_texCoord;
+
+float round(float num, float f){
+    return float(int(num / f)) * f;
+}
+
+vec3 permute(vec3 x) { return mod(((x*34.0)+1.0)*x, 289.0); }
+
+float snoise(vec2 v){
+    const vec4 C = vec4(0.211324865405187, 0.366025403784439,
+           -0.577350269189626, 0.024390243902439);
+    vec2 i  = floor(v + dot(v, C.yy) );
+    vec2 x0 = v -   i + dot(i, C.xx);
+    vec2 i1;
+    i1 = (x0.x > x0.y) ? vec2(1.0, 0.0) : vec2(0.0, 1.0);
+    vec4 x12 = x0.xyxy + C.xxzz;
+    x12.xy -= i1;
+    i = mod(i, 289.0);
+    vec3 p = permute( permute( i.y + vec3(0.0, i1.y, 1.0 ))
+    + i.x + vec3(0.0, i1.x, 1.0 ));
+    vec3 m = max(0.5 - vec3(dot(x0,x0), dot(x12.xy,x12.xy),
+    dot(x12.zw,x12.zw)), 0.0);
+    m = m*m ;
+    m = m*m ;
+    vec3 x = 2.0 * fract(p * C.www) - 1.0;
+    vec3 h = abs(x) - 0.5;
+    vec3 ox = floor(x + 0.5);
+    vec3 a0 = x - ox;
+    m *= 1.79284291400159 - 0.85373472095314 * ( a0*a0 + h*h );
+    vec3 g;
+    g.x  = a0.x  * x0.x  + h.x  * x0.y;
+    g.yz = a0.yz * x12.xz + h.yz * x12.yw;
+    return 130.0 * dot(m, g);
+}
+
+void main() {
+
+	vec2 c = v_texCoord.xy;
+	vec4 color = texture2D(u_texture, c);
+
+	vec2 v = vec2(1.0/screensize.x, 1.0/screensize.y);
+	ivec2 icoords = ivec2(int(c.x / v.x + camerapos.x), int(c.y / v.y + camerapos.y));
+	vec2 coords = vec2(float(icoords.x), float(icoords.y));
+	
+	float stime = time / 5.0;
+	
+	float mscl = 30.0;
+	float mth = 5.0;
+	
+	//if there's something actually there
+	if(color.a > 0.01){
+	    vec2 diff = camerapos + screensize/2.0 - u_center;
+	    
+	    float dst = mod((distance(coords, camerapos + screensize/2.0 - diff/5.0) + time * 2.0 + snoise(coords / 100.0) * 10.0), 150.0);
+	    
+	    if(dst < 40.0){
+	        color = vec4(vec3(0.2), 1.0);
+	    }
+	}
+
+	gl_FragColor = color;
+}

core/assets/shaders/space2.fragment

@@ -0,0 +1,89 @@
+#ifdef GL_ES
+precision highp float;
+precision mediump int;
+#endif
+
+uniform sampler2D u_texture;
+
+uniform vec2 u_center;
+uniform vec2 camerapos;
+uniform vec2 screensize;
+uniform float time;
+
+varying vec4 v_color;
+varying vec2 v_texCoord;
+
+const float tau = 6.28318530717958647692;
+const float tscl = 0.5;
+
+// Gamma correction
+#define GAMMA (2.2)
+
+vec3 ToLinear(vec3 col ){
+	// simulate a monitor, converting colour values into light values
+	return pow( col, vec3(GAMMA) );
+}
+
+vec3 ToGamma(vec3 col ){
+	// convert back into colour values, so the correct light will come out of the monitor
+	return pow( col, vec3(1.0/GAMMA) );
+}
+
+float srand(vec2 co){
+    return fract(sin(dot(co.xy ,vec2(12.9898,78.233))) * 43758.5453);
+}
+
+vec4 Noise(ivec2 x ){
+    vec2 uv = (vec2(x)+0.5)/256.0;
+	return vec4(srand(uv), srand(uv + vec2(10.0, 0.0)), srand(uv + vec2(10.0, 0.0)), srand(uv + vec2(10.0, 10.0)));
+}
+
+void main(){
+    vec4 resultc = texture2D(u_texture, v_texCoord.xy);
+    
+    if(resultc.a > 0.0){
+    
+        vec2 coords = v_texCoord.xy*screensize;
+
+        vec3 ray;
+        ray.xy = 2.0*(coords-screensize.xy*.5)/screensize.x;
+        ray.z = 1.0;
+
+        float literallyzero = 0.000000000001;
+
+        float offset = time/60.0*.5 * tscl + camerapos.x * u_center.x * resultc.r * literallyzero;	
+        float speed2 = 0.3;
+        float speed = speed2+.1;
+        offset += .1;
+        offset *= 2.0;
+
+        vec3 col = vec3(0.0);
+
+        vec3 stp = ray/max(abs(ray.x),abs(ray.y));
+
+        vec3 pos = 2.0*stp+.5;
+        for ( int i=0; i < 20; i++){
+	        float z = Noise(ivec2(pos.xy)).x;
+	        z = fract(z-offset);
+	        float d = 50.0*z-pos.z;
+	        float w = pow(max(0.0,1.0-8.0*length(fract(pos.xy)-.5)),2.0);
+	        vec3 c = max(vec3(0),vec3(1.0-abs(d+speed2*.5)/speed,1.0-abs(d)/speed,1.0-abs(d-speed2*.5)/speed));
+	        col += 1.5*(1.0-z)*c*w;
+	        pos += stp;
+        }
+        
+        vec3 color = ToGamma(col);
+        
+        if(color.r > 0.3 && color.b > 0.3){
+            color = vec3(240.0, 245.0, 255.0) / 255.0;
+        }else{
+            color = vec3(0.0);
+        }
+        
+        gl_FragColor = vec4(color,1.0);
+    }else{
+        gl_FragColor = vec4(0.0);
+    }
+	
+	
+}

core/assets/version.properties

@@ -1,7 +1,7 @@
 #Autogenerated file. Do not modify.
-#Fri Apr 06 16:57:38 EDT 2018
+#Fri Apr 06 21:25:35 EDT 2018
 version=release
-androidBuildCode=857
+androidBuildCode=864
 name=Mindustry
 code=3.4
 build=custom build

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

@@ -21,6 +21,11 @@ public class Blocks {
 
     blockpart = new BlockPart(),
 
+    space = new Floor("space") {{
+        variants = 0;
+        drawLayer = DrawLayer.space;
+    }},
+
     deepwater = new Floor("deepwater") {{
         variants = 0;
         solid = true;

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

@@ -5,7 +5,6 @@ import com.badlogic.gdx.math.MathUtils;
 import com.badlogic.gdx.utils.Array;
 import io.anuke.mindustry.ai.Pathfind;
 import io.anuke.mindustry.content.blocks.Blocks;
-import io.anuke.mindustry.content.blocks.ProductionBlocks;
 import io.anuke.mindustry.io.Map;
 import io.anuke.mindustry.io.MapIO;
 import io.anuke.mindustry.io.Maps;
@@ -166,7 +165,7 @@ public class World extends Module{
 		
 		Entities.resizeTree(0, 0, width * tilesize, height * tilesize);
 		
-		WorldGenerator.generate(tiles, MapIO.readTileData(map));
+		WorldGenerator.generate(tiles, MapIO.readTileData(map, true));
 	}
 
 	public int getSeed(){

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

@@ -79,7 +79,7 @@ public class MapEditorDialog extends Dialog{
 			ui.loadfrag.show();
 			Timers.run(3f, () -> {
 				try{
-					MapTileData data = MapIO.readTileData(new DataInputStream(file.read()));
+					MapTileData data = MapIO.readTileData(new DataInputStream(file.read()), false);
 
 					editor.beginEdit(data);
 					view.clearStack();

core/src/io/anuke/mindustry/graphics/DrawLayer.java

@@ -43,6 +43,17 @@ public enum DrawLayer {
             endShader(batch, Shaders.oil);
         }
     },
+    space{
+        @Override
+        public void begin(CacheBatch batch){
+            beginShader(batch);
+        }
+
+        @Override
+        public void end(CacheBatch batch){
+            endShader(batch, Shaders.space);
+        }
+    },
     normal,
     walls;
 

core/src/io/anuke/mindustry/graphics/Palette.java

@@ -19,4 +19,8 @@ public class Palette {
     public static final Color lancerLaser = Color.valueOf("a9d8ff");
 
     public static final Color stoneGray = Color.valueOf("8f8f8f");
+
+    public static final Color portalLight = Color.valueOf("9054ea");
+    public static final Color portal = Color.valueOf("6344d7");
+    public static final Color portalDark = Color.valueOf("3f3dac");
 }

core/src/io/anuke/mindustry/graphics/Shaders.java

@@ -10,17 +10,34 @@ import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.graphics.Shader;
 import io.anuke.ucore.scene.ui.layout.Unit;
 
+import static io.anuke.mindustry.Vars.tilesize;
+import static io.anuke.mindustry.Vars.world;
+
 public class Shaders{
 	public static final Outline outline = new Outline();
 	public static final Shield shield = new Shield();
 	public static final SurfaceShader water = new SurfaceShader("water");
 	public static final SurfaceShader lava = new SurfaceShader("lava");
 	public static final SurfaceShader oil = new SurfaceShader("oil");
+	public static final Space space = new Space();
 	public static final UnitBuild build = new UnitBuild();
 	public static final Shader hit = new Shader("hit", "default");
 
 	private static final Vector2 vec = new Vector2();
 
+	public static class Space extends SurfaceShader{
+
+		public Space(){
+			super("space2");
+		}
+
+		@Override
+		public void apply(){
+			super.apply();
+			shader.setUniformf("u_center", world.width() * tilesize/2f, world.height() * tilesize/2f);
+		}
+	}
+
 	public static class UnitBuild extends Shader{
 		public float progress, time;
 		public Color color = new Color();

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

@@ -90,20 +90,20 @@ public class MapIO {
     }
 
     /**Reads tile data, skipping meta.*/
-    public static MapTileData readTileData(DataInputStream stream) throws IOException {
+    public static MapTileData readTileData(DataInputStream stream, boolean readOnly) throws IOException {
         MapMeta meta = readMapMeta(stream);
-        return readTileData(stream, meta);
+        return readTileData(stream, meta, readOnly);
     }
 
     /**Does not skip meta. Call after reading meta.*/
-    public static MapTileData readTileData(DataInputStream stream, MapMeta meta) throws IOException {
+    public static MapTileData readTileData(DataInputStream stream, MapMeta meta, boolean readOnly) throws IOException {
         byte[] bytes = new byte[stream.available()];
         stream.read(bytes);
-        return new MapTileData(bytes, meta.width, meta.height, meta.blockMap);
+        return new MapTileData(bytes, meta.width, meta.height, meta.blockMap, readOnly);
     }
 
     /**Reads tile data, skipping meta tags.*/
-    public static MapTileData readTileData(Map map){
+    public static MapTileData readTileData(Map map, boolean readOnly){
         try {
             InputStream stream;
 
@@ -114,7 +114,7 @@ public class MapIO {
             }
 
             DataInputStream ds = new DataInputStream(stream);
-            MapTileData data = MapIO.readTileData(ds);
+            MapTileData data = MapIO.readTileData(ds, readOnly);
             ds.close();
             return data;
         }catch (IOException e){

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

@@ -15,21 +15,34 @@ public class MapTileData {
     private final ByteBuffer buffer;
     private final TileDataMarker tile = new TileDataMarker();
     private final int width, height;
+    private final boolean readOnly;
 
-    private final IntIntMap map;
+    private IntIntMap map;
 
     public MapTileData(int width, int height){
         this.width = width;
         this.height = height;
         this.map = null;
+        this.readOnly = false;
         buffer = ByteBuffer.allocate(width * height * TILE_SIZE);
     }
 
-    public MapTileData(byte[] bytes, int width, int height, IntIntMap mapping){
+    public MapTileData(byte[] bytes, int width, int height, IntIntMap mapping, boolean readOnly){
         buffer = ByteBuffer.wrap(bytes);
         this.width = width;
         this.height = height;
         this.map = mapping;
+        this.readOnly = readOnly;
+
+        if(mapping != null && !readOnly){
+            for(int i = 0; i < width * height; i ++){
+                read();
+                buffer.position(i * TILE_SIZE);
+                write();
+            }
+            buffer.position(0);
+            this.map = null;
+        }
     }
 
     public byte[] toArray(){
@@ -96,6 +109,7 @@ public class MapTileData {
         }
 
         public void write(ByteBuffer buffer){
+            if(readOnly) throw new IllegalArgumentException("This data is read-only.");
             buffer.put(floor);
             buffer.put(wall);
             byte rt = Bits.packByte(rotation, team);

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

@@ -17,7 +17,7 @@ import static io.anuke.mindustry.Vars.mapExtension;
 
 public class Maps implements Disposable{
 	/**List of all built-in maps.*/
-	private static final String[] defaultMapNames = {"test"};
+	private static final String[] defaultMapNames = {"test", "space", "hole"};
 	/**Tile format version.*/
 	private static final int version = 0;
 
@@ -77,7 +77,7 @@ public class Maps implements Disposable{
 		DataInputStream ds = new DataInputStream(file.read());
 		MapMeta meta = MapIO.readMapMeta(ds);
 		Map map = new Map(file.nameWithoutExtension(), meta, custom);
-		if(!headless) map.texture = new Texture(MapIO.generatePixmap(MapIO.readTileData(ds, meta)));
+		if(!headless) map.texture = new Texture(MapIO.generatePixmap(MapIO.readTileData(ds, meta, true)));
 
 		maps.put(map.name, map);
 		allMaps.add(map);

core/src/io/anuke/mindustry/world/blocks/types/distribution/Teleporter.java

@@ -5,40 +5,36 @@ import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.ObjectSet;
 import io.anuke.mindustry.content.fx.Fx;
 import io.anuke.mindustry.entities.TileEntity;
-import io.anuke.mindustry.net.Net;
 import io.anuke.mindustry.resource.Item;
-import io.anuke.mindustry.world.BarType;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.types.PowerBlock;
 import io.anuke.ucore.core.Effects.Effect;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.graphics.Draw;
 import io.anuke.ucore.graphics.Fill;
+import io.anuke.ucore.graphics.Hue;
 import io.anuke.ucore.graphics.Lines;
 import io.anuke.ucore.scene.ui.ButtonGroup;
 import io.anuke.ucore.scene.ui.ImageButton;
 import io.anuke.ucore.scene.ui.layout.Table;
 import io.anuke.ucore.util.Mathf;
-import io.anuke.ucore.util.Strings;
 
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.IOException;
 
-import static io.anuke.mindustry.Vars.syncBlockState;
-
 public class Teleporter extends PowerBlock{
-	public static final Color[] colorArray = {Color.ROYAL, Color.ORANGE, Color.SCARLET, Color.FOREST,
-			Color.PURPLE, Color.GOLD, Color.PINK, Color.BLACK};
+	public static final Color[] colorArray = {Color.ROYAL, Color.ORANGE, Color.SCARLET, Color.LIME,
+			Color.PURPLE, Color.GOLD, Color.PINK, Color.LIGHT_GRAY};
 	public static final int colors = colorArray.length;
 
 	private static ObjectSet<Tile>[] teleporters = new ObjectSet[colors];
+	private static Color color = new Color();
 	private static byte lastColor = 0;
 
 	private Array<Tile> removal = new Array<>();
 	private Array<Tile> returns = new Array<>();
 
-	protected float powerPerItem = 5f;
 	protected float warmupTime = 80f;
 	protected Effect teleportEffect = Fx.none;
 
@@ -55,6 +51,7 @@ public class Teleporter extends PowerBlock{
 		health = 80;
 		powerCapacity = 30f;
 		size = 3;
+		itemCapacity = 150;
 	}
 
 	@Override
@@ -66,16 +63,9 @@ public class Teleporter extends PowerBlock{
 		}
 	}
 
-	@Override
-	public void setBars(){
-		super.setBars();
-		bars.remove(BarType.inventory);
-	}
-
 	@Override
 	public void setStats(){
 		super.setStats();
-		stats.add("poweritem", Strings.toFixed(powerPerItem, 1));
 	}
 
 	@Override
@@ -89,16 +79,37 @@ public class Teleporter extends PowerBlock{
 		TeleporterEntity entity = tile.entity();
 		
 		super.draw(tile);
-		
-		Draw.color(colorArray[entity.color]);
+
+		Color target = colorArray[entity.color];
+		float ss = 0.5f;
+		float bs = 0.2f;
+
+		Draw.color(Hue.shift(Hue.multiply(color.set(target), 1, ss), 2, 0));
 		Draw.rect("teleporter-top", tile.drawx(), tile.drawy());
-		Draw.reset();
 
-		Draw.color(Color.WHITE);
+		//Draw.color(Palette.portal);
+		Draw.color(Hue.shift(Hue.multiply(color.set(target), 1, ss), 2, 0));
 
-		Fill.circle(tile.drawx(), tile.drawy(), 7f);
+		Fill.circle(tile.drawx(), tile.drawy(), 7f + Mathf.absin(Timers.time()+55, 8f, 1f));
 
-		Draw.color(Color.PURPLE);
+        //Draw.color(Palette.portalDark);
+		Draw.color(Hue.shift(Hue.multiply(color.set(target), 1, ss), 2, -bs));
+
+		Fill.circle(tile.drawx(), tile.drawy(), 2f + Mathf.absin(Timers.time(), 7f, 3f));
+
+		for(int i = 0; i < 11; i ++){
+			Lines.swirl(tile.drawx(), tile.drawy(),
+					2f + i/3f + Mathf.sin(Timers.time() - i *75, 20f + i, 3f),
+					0.3f + Mathf.sin(Timers.time() + i *33, 10f + i, 0.1f),
+					Timers.time() * (1f + Mathf.randomSeedRange(i + 1, 1f)) + Mathf.randomSeedRange(i, 360f));
+		}
+
+        //Draw.color(Palette.portalLight);
+		Draw.color(Hue.shift(Hue.multiply(color.set(target), 1, ss), 2, bs));
+
+		Lines.stroke(2f);
+		Lines.circle(tile.drawx(), tile.drawy(), 7f + Mathf.absin(Timers.time()+55, 8f, 1f));
+		Lines.stroke(1f);
 
 		for(int i = 0; i < 11; i ++){
 			Lines.swirl(tile.drawx(), tile.drawy(),
@@ -119,6 +130,10 @@ public class Teleporter extends PowerBlock{
 		if(entity.inventory.totalItems() > 0){
 			tryDump(tile);
 		}
+
+		if(entity.inventory.totalItems() == itemCapacity && entity.power.amount >= powerCapacity){
+
+		}
 	}
 
 	@Override
@@ -135,7 +150,7 @@ public class Teleporter extends PowerBlock{
 		cont.margin(4);
 		cont.marginBottom(5);
 
-		cont.add().colspan(4).height(105f);
+		cont.add().colspan(4).height(145f);
 		cont.row();
 
 		for(int i = 0; i < colors; i ++){
@@ -155,26 +170,10 @@ public class Teleporter extends PowerBlock{
 		table.add(cont);
 	}
 	
-	@Override
-	public void handleItem(Item item, Tile tile, Tile source){
-		TeleporterEntity entity = tile.entity();
-
-		Array<Tile> links = findLinks(tile);
-		
-		if(links.size > 0){
-            if(!syncBlockState || Net.server() || !Net.active()){
-                Tile target = links.random();
-                target.entity.inventory.addItem(item, 1);
-            }
-		}
-
-		entity.power.amount -= powerPerItem;
-	}
-	
 	@Override
 	public boolean acceptItem(Item item, Tile tile, Tile source){
 		TeleporterEntity entity = tile.entity();
-		return !(source.block() instanceof Teleporter) && entity.power.amount >= powerPerItem && findLinks(tile).size > 0;
+		return entity.inventory.totalItems() < itemCapacity;
 	}
 	
 	@Override