New blocks

core/assets/shaders/shadow.fragment

@@ -0,0 +1,44 @@
+#ifdef GL_ES
+precision mediump float;
+precision mediump int;
+#endif
+
+#define SPACE 2.0
+
+uniform sampler2D u_texture;
+
+uniform vec4 u_color;
+uniform vec2 u_texsize;
+uniform float u_scl;
+
+varying vec4 v_color;
+varying vec2 v_texCoord;
+
+void main() {
+	vec2 v = vec2(1.0/u_texsize.x, 1.0/u_texsize.y);
+
+	vec4 c = texture2D(u_texture, v_texCoord.xy);
+	float spacing = SPACE * u_scl;
+
+	gl_FragColor = mix(vec4(0.0, 0.0, 0.0, min(c.a, u_color.a)), u_color,
+	        (1.0-step(0.001, texture2D(u_texture, v_texCoord.xy).a)) *
+	        step(0.001,
+	                //cardinals
+	                texture2D(u_texture, v_texCoord.xy + vec2(0, spacing) * v).a +
+	                texture2D(u_texture, v_texCoord.xy + vec2(0, -spacing) * v).a +
+	                texture2D(u_texture, v_texCoord.xy + vec2(spacing, 0) * v).a +
+	                texture2D(u_texture, v_texCoord.xy + vec2(-spacing, 0) * v).a +
+
+	                //cardinal edges
+	                texture2D(u_texture, v_texCoord.xy + vec2(spacing, spacing) * v).a +
+                    texture2D(u_texture, v_texCoord.xy + vec2(spacing, -spacing) * v).a +
+                    texture2D(u_texture, v_texCoord.xy + vec2(-spacing, spacing) * v).a +
+                    texture2D(u_texture, v_texCoord.xy + vec2(-spacing, -spacing) * v).a +
+
+	                //cardinals * 2
+	                texture2D(u_texture, v_texCoord.xy + vec2(0, spacing) * v*2.0).a +
+                    texture2D(u_texture, v_texCoord.xy + vec2(0, -spacing) * v*2.0).a +
+                    texture2D(u_texture, v_texCoord.xy + vec2(spacing, 0) * v*2.0).a +
+                    texture2D(u_texture, v_texCoord.xy + vec2(-spacing, 0) * v*2.0).a
+            ));
+}

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

@@ -32,8 +32,8 @@ public class Blocks implements ContentList{
     public static Block
 
     //environment
-    air, part, spawn, space, metalfloor, deepwater, water, tar, stone, craters, charr, blackstone, dirt, sand, ice, snow,
-    grass, shrub, rock, icerock, blackrock, rocks, cliffs, pine, whiteTree,
+    air, part, spawn, space, metalfloor, deepwater, water, tar, stone, craters, charr, blackstone, dirt, sand, ice, snow, iceSnow,
+    grass, holostone, holostoneSnow, shrub, rock, icerock, blackrock, rocks, icerocks, cliffs, pine, whiteTree, sporeCluster,
 
     //crafting
     siliconSmelter, graphitePress, plastaniumCompressor, multiPress, phaseWeaver, surgeSmelter, pyratiteMixer, blastMixer, cryofluidMixer,
@@ -182,12 +182,15 @@ public class Blocks implements ContentList{
             dragMultiplier = 0.2f;
             speedMultiplier = 0.4f;
             minimapColor = Color.valueOf("b8eef8");
-            hasOres = true;
         }};
 
         snow = new Floor("snow"){{
             minimapColor = Color.valueOf("c2d1d2");
-            hasOres = true;
+        }};
+
+        iceSnow = new Floor("ice-snow"){{
+            minimapColor = Color.valueOf("c2d1d2");
+            variants = 3;
         }};
 
         grass = new Floor("grass"){{
@@ -197,24 +200,16 @@ public class Blocks implements ContentList{
 
         shrub = new Rock("shrub");
 
-        rock = new Rock("rock"){{
-            variants = 2;
-        }};
-
         cliffs = new StaticWall("cliffs"){{
             variants = 1;
             fillsTile = false;
         }};
 
-        icerock = new Rock("icerock"){{
+        rocks = new StaticWall("rocks"){{
             variants = 2;
         }};
 
-        blackrock = new Rock("blackrock"){{
-            variants = 1;
-        }};
-
-        rocks = new StaticWall("rocks"){{
+        icerocks = new StaticWall("icerocks"){{
             variants = 2;
         }};
 
@@ -226,6 +221,18 @@ public class Blocks implements ContentList{
         whiteTree = new TreeBlock("white-tree-dead"){{
         }};
 
+        sporeCluster = new Rock("spore-cluster"){{
+            variants = 3;
+        }};
+
+        holostone = new Floor("holostone"){{
+            hasOres = true;
+        }};
+
+        holostoneSnow = new Floor("holostone-snow"){{
+
+        }};
+
         //endregion
         //region crafting
 

core/src/io/anuke/mindustry/content/Zones.java

@@ -5,6 +5,7 @@ import io.anuke.mindustry.game.ContentList;
 import io.anuke.mindustry.game.Rules;
 import io.anuke.mindustry.game.SpawnGroup;
 import io.anuke.mindustry.maps.generators.MapGenerator;
+import io.anuke.mindustry.maps.generators.MapGenerator.Decoration;
 import io.anuke.mindustry.type.ItemStack;
 import io.anuke.mindustry.type.Zone;
 import io.anuke.mindustry.world.Block;
@@ -58,7 +59,7 @@ public class Zones implements ContentList{
             }};
         }};
 
-        craters = new Zone("craters", new MapGenerator("craters", 1){{ distortion = 0; }}){{
+        craters = new Zone("craters", new MapGenerator("craters", 1).dist(0)){{
             deployCost = ItemStack.with(Items.copper, 300);
             startingItems = ItemStack.with(Items.copper, 200);
             conditionWave = 15;
@@ -106,7 +107,8 @@ public class Zones implements ContentList{
             }};
         }};
 
-        frozenForest = new Zone("frozenForest", new MapGenerator("frozenForest")){{ //TODO implement
+        frozenForest = new Zone("frozenForest", new MapGenerator("frozenForest")
+            .decor(new Decoration(Blocks.snow, Blocks.sporeCluster, 0.05))){{
             alwaysUnlocked = true;
             deployCost = ItemStack.with(Items.copper, 300);
             startingItems = ItemStack.with(Items.copper, 200);

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

@@ -172,6 +172,11 @@ public class Renderer implements ApplicationListener{
         blocks.processBlocks();
 
         blocks.drawShadows();
+
+        blocks.floor.beginDraw();
+        blocks.floor.drawLayer(CacheLayer.walls);
+        blocks.floor.endDraw();
+
         blocks.drawBlocks(Layer.block);
         blocks.drawFog();
 

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

@@ -134,17 +134,21 @@ public class MapRenderer implements Disposable{
             mesh.draw(idxWall, region, wx * tilesize, wy * tilesize, 8, 8);
         }
 
+        float offsetX = -(wall.size/3)*tilesize, offsetY = -(wall.size/3) * tilesize;
+
         if(wall.update || wall.destructible){
             mesh.setColor(team.color);
             region = Core.atlas.find("block-border");
         }else if(!wall.synthetic() && bw != 0){
             region = wall.icon(Icon.full) == Core.atlas.find("____") ? Core.atlas.find("clear") : wall.icon(Icon.full);
+            offsetX = tilesize/2f - region.getWidth()/2f * Draw.scl;
+            offsetY = tilesize/2f - region.getHeight()/2f * Draw.scl;
         }else{
             region = Core.atlas.find("clear");
         }
 
         mesh.draw(idxDecal, region,
-                wx * tilesize - (wall.size/3) * tilesize, wy * tilesize - (wall.size/3) * tilesize,
+                wx * tilesize + offsetX, wy * tilesize + offsetY,
                 region.getWidth() * Draw.scl, region.getHeight() * Draw.scl);
         mesh.setColor(Color.WHITE);
     }

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

@@ -100,18 +100,21 @@ public class BlockRenderer{
     public void drawShadows(){
         if(disableShadows) return;
 
+        Draw.color();
+
         if(!Core.graphics.isHidden() && (shadows.getWidth() != Core.graphics.getWidth() || shadows.getHeight() != Core.graphics.getHeight())){
             shadows.resize(Core.graphics.getWidth(), Core.graphics.getHeight());
         }
 
         Tmp.tr1.set(shadows.getTexture());
-        Shaders.outline.color.set(shadowColor);
-        Shaders.outline.scl = renderer.cameraScale()/3f;
-        Shaders.outline.region = Tmp.tr1;
+        Shaders.shadow.color.set(shadowColor);
+        Shaders.shadow.scl = renderer.cameraScale()/3f;
+        Shaders.shadow.region = Tmp.tr1;
 
         Draw.flush();
         shadows.begin();
         Core.graphics.clear(Color.CLEAR);
+
         floor.beginDraw();
         floor.drawLayer(CacheLayer.walls);
         floor.endDraw();
@@ -127,7 +130,7 @@ public class BlockRenderer{
         Draw.flush();
         shadows.end();
 
-        Draw.shader(Shaders.outline);
+        Draw.shader(Shaders.shadow);
         Draw.rect(Draw.wrap(shadows.getTexture()),
             camera.position.x,
             camera.position.y,
@@ -188,10 +191,6 @@ public class BlockRenderer{
         lastCamY = avgy;
         lastRangeX = rangex;
         lastRangeY = rangey;
-
-        floor.beginDraw();
-        floor.drawLayer(CacheLayer.walls);
-        floor.endDraw();
     }
 
     public void drawBlocks(Layer stopAt){
@@ -206,9 +205,7 @@ public class BlockRenderer{
             Block block = req.tile.block();
 
             if(req.layer == Layer.shadow){
-                Draw.color(0f, 0f, 0f, 0.45f);
                 block.drawShadow(req.tile);
-                Draw.color();
             }else if(req.layer == Layer.block){
                 block.draw(req.tile);
                 if(block.synthetic() && req.tile.getTeam() != players[0].getTeam()){

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

@@ -12,6 +12,7 @@ import static io.anuke.mindustry.Vars.world;
 
 public class Shaders{
     public static Outline outline;
+    public static Shadow shadow;
     public static BlockBuild blockbuild;
     public static BlockPreview blockpreview;
     public static Shield shield;
@@ -27,6 +28,7 @@ public class Shaders{
 
     public static void init(){
         outline = new Outline();
+        shadow = new Shadow();
         blockbuild = new BlockBuild();
         blockpreview = new BlockPreview();
         shield = new Shield();
@@ -130,6 +132,23 @@ public class Shaders{
         }
     }
 
+    public static class Shadow extends LoadShader{
+        public Color color = new Color();
+        public TextureRegion region = new TextureRegion();
+        public float scl;
+
+        public Shadow(){
+            super("shadow", "default");
+        }
+
+        @Override
+        public void apply(){
+            setUniformf("u_color", color);
+            setUniformf("u_scl", scl);
+            setUniformf("u_texsize", region.getTexture().getWidth(), region.getTexture().getHeight());
+        }
+    }
+
     public static class BlockBuild extends LoadShader{
         public Color color = new Color();
         public float progress;

core/src/io/anuke/mindustry/maps/generators/MapGenerator.java

@@ -10,6 +10,7 @@ import io.anuke.mindustry.io.MapIO;
 import io.anuke.mindustry.maps.Map;
 import io.anuke.mindustry.maps.MapTileData;
 import io.anuke.mindustry.maps.MapTileData.TileDataMarker;
+import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.mindustry.world.blocks.OreBlock;
 import io.anuke.mindustry.world.blocks.storage.CoreBlock;
@@ -19,10 +20,9 @@ import static io.anuke.mindustry.Vars.*;
 public class MapGenerator extends Generator{
     private Map map;
     private String mapName;
-
+    private Array<Decoration> decorations = new Array<>();
     /**How much the landscape is randomly distorted.*/
     public float distortion = 3;
-
     /**The amount of final enemy spawns used. -1 to use everything in the map.
      * This amount of enemy spawns is selected randomly from the map.*/
     public int enemySpawns = -1;
@@ -36,6 +36,16 @@ public class MapGenerator extends Generator{
         this.enemySpawns = enemySpawns;
     }
 
+    public MapGenerator decor(Decoration... decor){
+        this.decorations = Array.with(decor);
+        return this;
+    }
+
+    public MapGenerator dist(float distortion){
+        this.distortion = distortion;
+        return this;
+    }
+
     @Override
     public void init(){
         map = world.maps.loadInternalMap(mapName);
@@ -75,10 +85,18 @@ public class MapGenerator extends Generator{
         for(int x = 0; x < data.width(); x++){
             for(int y = 0; y < data.height(); y++){
                 final double scl = 10;
+                Tile tile = tiles[x][y];
                 int newX = Mathf.clamp((int)(simplex.octaveNoise2D(1, 1, 1.0 / scl, x, y) * distortion + x), 0, data.width()-1);
                 int newY = Mathf.clamp((int)(simplex.octaveNoise2D(1, 1, 1.0 / scl, x + 9999, y + 9999) * distortion + y), 0, data.height()-1);
-                if(tiles[newX][newY].block() != Blocks.spawn && !tiles[x][y].block().synthetic()&& !tiles[newX][newY].block().synthetic()){
-                    tiles[x][y].setBlock(tiles[newX][newY].block());
+
+                if(tiles[newX][newY].block() != Blocks.spawn && !tile.block().synthetic()&& !tiles[newX][newY].block().synthetic()){
+                    tile.setBlock(tiles[newX][newY].block());
+                }
+
+                for(Decoration decor : decorations){
+                    if(tile.block() == Blocks.air && tile.floor() == decor.floor && Mathf.chance(decor.chance)){
+                        tile.setBlock(decor.wall);
+                    }
                 }
             }
         }
@@ -122,4 +140,16 @@ public class MapGenerator extends Generator{
         world.prepareTiles(tiles);
         world.setMap(map);
     }
+
+    public static class Decoration{
+        public final Block floor;
+        public final Block wall;
+        public final double chance;
+
+        public Decoration(Block floor, Block wall, double chance){
+            this.floor = floor;
+            this.wall = wall;
+            this.chance = chance;
+        }
+    }
 }

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

@@ -19,13 +19,11 @@ public class Rock extends Block{
 
     @Override
     public void draw(Tile tile){
-        Draw.colorl(1f - tile.getRotation() / 4f);
         if(variants > 0){
             Draw.rect(regions[Mathf.randomSeed(tile.pos(), 0, Math.max(0, regions.length - 1))], tile.worldx(), tile.worldy());
         }else{
             Draw.rect(region, tile.worldx(), tile.worldy());
         }
-        Draw.color();
     }
 
     @Override

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

@@ -23,14 +23,11 @@ public class StaticWall extends Rock{
 
     @Override
     public void draw(Tile tile){
-        //Draw.colorl(1f - tile.getRotation() / 4f);
-
         int rx = tile.x / 2 * 2;
         int ry = tile.y / 2 * 2;
 
         if(Core.atlas.isFound(large) && eq(rx, ry) && Mathf.randomSeed(Pos.get(rx, ry)) < 0.5){
             if(rx == tile.x && ry == tile.y){
-                //Draw.colorl(1f - avg(rx, ry) / 4f);
                 Draw.rect(large, tile.worldx() + tilesize/2f, tile.worldy() + tilesize/2f);
             }
         }else if(variants > 0){
@@ -38,7 +35,6 @@ public class StaticWall extends Rock{
         }else{
             Draw.rect(region, tile.worldx(), tile.worldy());
         }
-       // Draw.color();
     }
 
     @Override

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

@@ -1,12 +1,13 @@
 package io.anuke.mindustry.world.blocks;
 
 import io.anuke.arc.graphics.g2d.Draw;
+import io.anuke.arc.math.Mathf;
 import io.anuke.mindustry.graphics.Layer;
 import io.anuke.mindustry.world.Block;
 import io.anuke.mindustry.world.Tile;
 
 public class TreeBlock extends Block{
-    static final float shadowOffset = 5f;
+    static final float shadowOffset = 10f;
 
     public TreeBlock(String name){
         super(name);
@@ -15,13 +16,17 @@ public class TreeBlock extends Block{
         expanded = true;
     }
 
+    @Override
+    public void draw(Tile tile){}
+
     @Override
     public void drawShadow(Tile tile){
-        Draw.rect(region, tile.drawx() - shadowOffset, tile.drawy() - shadowOffset);
+        Draw.rect(region, tile.drawx(), tile.drawy(), Mathf.randomSeed(tile.pos(), 0, 4) * 90);
+        Draw.rect(region, tile.drawx() - shadowOffset, tile.drawy() - shadowOffset, Mathf.randomSeed(tile.pos(), 0, 4) * 90);
     }
 
     @Override
     public void drawLayer(Tile tile){
-        Draw.rect(region, tile.drawx(), tile.drawy());
+        Draw.rect(region, tile.drawx(), tile.drawy(), Mathf.randomSeed(tile.pos(), 0, 4) * 90);
     }
 }

tools/build.gradle

@@ -15,6 +15,7 @@ def antialias = {File file ->
     def image = ImageIO.read(file)
     def out = ImageIO.read(file)
     def getRGB = { int ix, int iy ->
+        //if(ix <= 0 || iy <= 0 || ix >= image.width || iy >= image.height) return 0
         return image.getRGB(Math.max(Math.min(ix, image.width - 1), 0), Math.max(Math.min(iy, image.height - 1), 0))
     }
 
@@ -112,6 +113,7 @@ task scaleSprites4x(){
                 def scaled = new BufferedImage(image.getWidth() * 2, image.getHeight() * 2, BufferedImage.TYPE_INT_ARGB)
 
                 def getRGB = { int ix, int iy ->
+                    //if(ix <= 0 || iy <= 0 || ix >= image.width || iy >= image.height) return 0
                     return image.getRGB(Math.max(Math.min(ix, image.width - 1), 0), Math.max(Math.min(iy, image.height - 1), 0))
                 }