Groundwater pump animation / water recolor

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

@@ -8,7 +8,7 @@ public class Liquids {
     public static final Liquid
 
     none = new Liquid("none", Color.CLEAR),
-    water = new Liquid("water", Color.ROYAL) {
+    water = new Liquid("water", Color.valueOf("486acd")) {
         {
             heatCapacity = 0.4f;
         }
@@ -26,7 +26,7 @@ public class Liquids {
             viscosity = 0.8f;
         }
     },
-    oil = new Liquid("oil", Color.valueOf("292929")) {
+    oil = new Liquid("oil", Color.valueOf("313131")) {
         {
             viscosity = 0.7f;
             flammability = 0.6f;

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

@@ -71,6 +71,7 @@ public class ProductionBlocks {
         pumpAmount = 0.1f;
         size = 2;
         liquidCapacity = 30f;
+        rotateSpeed = 1.4f;
     }},
 
     oilextractor = new Fracker("oilextractor") {{

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

@@ -113,7 +113,7 @@ public class Drill extends Block{
 		float powerUsed = Math.min(powerCapacity, powerUse * Timers.delta());
 		float liquidUsed = Math.min(liquidCapacity, liquidUse * Timers.delta());
 
-		if(entity.inventory.totalItems() < itemCapacity &&
+		if(entity.inventory.totalItems() < itemCapacity && toAdd.size > 0 &&
 				(!hasPower || entity.power.amount >= powerUsed) &&
 				(!liquidRequired || entity.liquid.amount >= liquidUsed)){
 

core/src/io/anuke/mindustry/world/blocks/types/production/SolidPump.java

@@ -1,5 +1,6 @@
 package io.anuke.mindustry.world.blocks.types.production;
 
+import com.badlogic.gdx.graphics.g2d.TextureRegion;
 import com.badlogic.gdx.utils.Array;
 import io.anuke.mindustry.content.Liquids;
 import io.anuke.mindustry.entities.TileEntity;
@@ -9,6 +10,7 @@ import io.anuke.mindustry.world.Tile;
 import io.anuke.ucore.core.Effects;
 import io.anuke.ucore.core.Effects.Effect;
 import io.anuke.ucore.core.Timers;
+import io.anuke.ucore.graphics.Draw;
 import io.anuke.ucore.util.Mathf;
 
 /**Pump that makes liquid from solids and takes in power. Only works on solid floor blocks.*/
@@ -18,6 +20,7 @@ public class SolidPump extends Pump {
     protected float powerUse = 0.1f;
     protected Effect updateEffect = Fx.none;
     protected float updateEffectChance = 0.02f;
+    protected float rotateSpeed = 1f;
 
     protected final Array<Tile> drawTiles = new Array<>();
 
@@ -27,6 +30,24 @@ public class SolidPump extends Pump {
         liquidRegion = name + "-liquid";
     }
 
+    @Override
+    public void draw(Tile tile) {
+        SolidPumpEntity entity = tile.entity();
+
+        Draw.rect(name, tile.drawx(), tile.drawy());
+        Draw.color(tile.entity.liquid.liquid.color);
+        Draw.alpha(tile.entity.liquid.amount / liquidCapacity);
+        Draw.rect(liquidRegion, tile.drawx(), tile.drawy());
+        Draw.color();
+        Draw.rect(name + "-rotator", tile.drawx(), tile.drawy(), entity.pumpTime * rotateSpeed);
+        Draw.rect(name + "-top", tile.drawx(), tile.drawy());
+    }
+
+    @Override
+    public TextureRegion[] getIcon() {
+        return new TextureRegion[]{Draw.region(name), Draw.region(name + "-rotator"), Draw.region(name + "-top")};
+    }
+
     @Override
     public void update(Tile tile){
         SolidPumpEntity entity = tile.entity();
@@ -45,7 +66,7 @@ public class SolidPump extends Pump {
             if(isValid(tile)) fraction = 1f;
         }
 
-        if(tile.entity.power.amount >= used){
+        if(tile.entity.power.amount >= used && tile.entity.liquid.amount < liquidCapacity - 0.001f){
             float maxPump = Math.min(liquidCapacity - tile.entity.liquid.amount, pumpAmount * Timers.delta() * fraction);
             tile.entity.liquid.liquid = result;
             tile.entity.liquid.amount += maxPump;