Added block cracks

core/src/io/anuke/mindustry/entities/type/TileEntity.java

@@ -5,13 +5,10 @@ import io.anuke.annotations.Annotations.Remote;
 import io.anuke.arc.Events;
 import io.anuke.arc.collection.Array;
 import io.anuke.arc.collection.ObjectSet;
-import io.anuke.arc.math.Mathf;
 import io.anuke.arc.math.geom.Point2;
 import io.anuke.arc.math.geom.Vector2;
 import io.anuke.arc.util.Interval;
 import io.anuke.arc.util.Time;
-import io.anuke.mindustry.content.Fx;
-import io.anuke.mindustry.entities.Effects;
 import io.anuke.mindustry.entities.EntityGroup;
 import io.anuke.mindustry.entities.bullet.Bullet;
 import io.anuke.mindustry.entities.impl.BaseEntity;
@@ -21,7 +18,6 @@ import io.anuke.mindustry.game.EventType.BlockDestroyEvent;
 import io.anuke.mindustry.game.Team;
 import io.anuke.mindustry.gen.Call;
 import io.anuke.mindustry.world.*;
-import io.anuke.mindustry.world.blocks.defense.Wall;
 import io.anuke.mindustry.world.modules.*;
 
 import java.io.*;
@@ -265,10 +261,10 @@ public class TileEntity extends BaseEntity implements TargetTrait, HealthTrait{
     @Override
     public void update(){
         //TODO better smoke effect, this one is awful
-        if(health != 0 && health < block.health && !(block instanceof Wall) &&
+        /*if(health != 0 && health < block.health && !(block instanceof Wall) &&
         Mathf.chance(0.009f * Time.delta() * (1f - health / block.health))){
             Effects.effect(Fx.smoke, x + Mathf.range(4), y + Mathf.range(4));
-        }
+        }*/
 
         timeScaleDuration -= Time.delta();
         if(timeScaleDuration <= 0f || !block.canOverdrive){

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

@@ -234,6 +234,9 @@ public class BlockRenderer{
 
             if(req.layer == Layer.block){
                 block.draw(req.tile);
+                if(req.tile.entity != null && req.tile.entity.damaged()){
+                    block.drawCracks(req.tile);
+                }
                 if(block.synthetic() && req.tile.getTeam() != player.getTeam()){
                     block.drawTeam(req.tile);
                 }

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

@@ -34,6 +34,8 @@ import java.util.Arrays;
 import static io.anuke.mindustry.Vars.*;
 
 public class Block extends BlockStorage{
+    public static final int crackRegions = 8, maxCrackSize = 5;
+
     /** whether this block has a tile entity that updates */
     public boolean update;
     /** whether this block has health and can be destroyed */
@@ -113,6 +115,8 @@ public class Block extends BlockStorage{
     protected TextureRegion[] variantRegions, editorVariantRegions;
     protected TextureRegion region, editorIcon;
 
+    protected static TextureRegion[][] cracks;
+
     /** Dump timer ID.*/
     protected final int timerDump = timers++;
     /** How often to try dumping items in ticks, e.g. 5 = 12 times/sec*/
@@ -202,6 +206,15 @@ public class Block extends BlockStorage{
     public void drawLayer2(Tile tile){
     }
 
+    public void drawCracks(Tile tile){
+        if(!tile.entity.damaged()) return;
+        int id = tile.pos();
+        TextureRegion region = cracks[size - 1][Mathf.clamp((int)((1f - tile.entity.healthf()) * crackRegions), 0, crackRegions-1)];
+        Draw.colorl(0.1f, 0.1f + (1f - tile.entity.healthf())* 0.7f);
+        Draw.rect(region, tile.drawx(), tile.drawy(), (id%4)*90);
+        Draw.color();
+    }
+
     /** Draw the block overlay that is shown when a cursor is over the block. */
     public void drawSelect(Tile tile){
     }
@@ -333,6 +346,15 @@ public class Block extends BlockStorage{
         for(int i = 0; i < cacheRegions.length; i++){
             cacheRegions[i] = Core.atlas.find(cacheRegionStrings.get(i));
         }
+
+        if(cracks == null){
+            cracks = new TextureRegion[maxCrackSize][crackRegions];
+            for(int size = 1; size <= maxCrackSize; size++){
+                for(int i = 0; i < crackRegions; i++){
+                    cracks[size - 1][i] = Core.atlas.find("cracks-" + size + "-" + i);
+                }
+            }
+        }
     }
 
     /** Adds a region by name to be loaded, with the final name "{name}-suffix". Returns an ID to looks this region up by in {@link #reg(int)}. */

core/src/io/anuke/mindustry/world/blocks/production/Drill.java

@@ -88,6 +88,9 @@ public class Drill extends Block{
         topRegion = Core.atlas.find(name + "-top");
     }
 
+    @Override
+    public void drawCracks(Tile tile){}
+
     @Override
     public void draw(Tile tile){
         float s = 0.3f;
@@ -96,6 +99,7 @@ public class Drill extends Block{
         DrillEntity entity = tile.entity();
 
         Draw.rect(region, tile.drawx(), tile.drawy());
+        super.drawCracks(tile);
 
         if(drawRim){
             Draw.color(heatColor);

core/src/io/anuke/mindustry/world/blocks/production/Fracker.java

@@ -36,11 +36,15 @@ public class Fracker extends SolidPump{
         topRegion = Core.atlas.find(name + "-top");
     }
 
+    @Override
+    public void drawCracks(Tile tile){}
+
     @Override
     public void draw(Tile tile){
         FrackerEntity entity = tile.entity();
 
         Draw.rect(region, tile.drawx(), tile.drawy());
+        super.drawCracks(tile);
 
         Draw.color(result.color);
         Draw.alpha(tile.entity.liquids.get(result) / liquidCapacity);