Added repair point block

core/assets/sprites/sprites.atlas

@@ -279,42 +279,42 @@ pulseconduit-top
   index: -1
 router
   rotate: false
-  xy: 284, 47
+  xy: 294, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sortedunloader
   rotate: false
-  xy: 568, 166
+  xy: 578, 166
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sorter
   rotate: false
-  xy: 578, 166
+  xy: 558, 155
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 splitter
   rotate: false
-  xy: 568, 156
+  xy: 578, 156
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 steelconveyor
   rotate: false
-  xy: 578, 156
+  xy: 588, 162
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 steelconveyormove
   rotate: false
-  xy: 588, 162
+  xy: 598, 162
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -328,7 +328,7 @@ teleporter-top
   index: -1
 unloader
   rotate: false
-  xy: 374, 51
+  xy: 141, 26
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -342,7 +342,7 @@ vault
   index: -1
 vault-icon
   rotate: false
-  xy: 141, 26
+  xy: 141, 16
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -713,56 +713,56 @@ oiledge
   index: -1
 rock1
   rotate: false
-  xy: 264, 47
+  xy: 274, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 rock2
   rotate: false
-  xy: 274, 47
+  xy: 284, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sand1
   rotate: false
-  xy: 314, 47
+  xy: 324, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sand2
   rotate: false
-  xy: 324, 47
+  xy: 334, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sand3
   rotate: false
-  xy: 334, 47
+  xy: 344, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sandblock1
   rotate: false
-  xy: 344, 47
+  xy: 354, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sandblock2
   rotate: false
-  xy: 354, 47
+  xy: 370, 71
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 sandblock3
   rotate: false
-  xy: 370, 71
+  xy: 548, 159
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -776,56 +776,56 @@ sandedge
   index: -1
 shrub
   rotate: false
-  xy: 688, 231
+  xy: 698, 231
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 shrubshadow
   rotate: false
-  xy: 698, 231
+  xy: 677, 221
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 snow1
   rotate: false
-  xy: 697, 221
+  xy: 677, 211
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 snow2
   rotate: false
-  xy: 677, 211
+  xy: 687, 211
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 snow3
   rotate: false
-  xy: 687, 211
+  xy: 697, 211
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 snowblock1
   rotate: false
-  xy: 697, 211
+  xy: 364, 59
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 snowblock2
   rotate: false
-  xy: 364, 59
+  xy: 364, 49
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 snowblock3
   rotate: false
-  xy: 364, 49
+  xy: 558, 165
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -839,7 +839,7 @@ snowedge
   index: -1
 space
   rotate: false
-  xy: 558, 155
+  xy: 568, 156
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -853,42 +853,42 @@ spaceedge
   index: -1
 stone1
   rotate: false
-  xy: 588, 152
+  xy: 598, 152
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 stone2
   rotate: false
-  xy: 598, 152
+  xy: 608, 152
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 stone3
   rotate: false
-  xy: 608, 152
+  xy: 618, 152
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 stoneblock1
   rotate: false
-  xy: 618, 152
+  xy: 628, 152
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 stoneblock2
   rotate: false
-  xy: 628, 152
+  xy: 708, 238
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 stoneblock3
   rotate: false
-  xy: 708, 238
+  xy: 718, 238
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -902,49 +902,49 @@ stoneedge
   index: -1
 thorium1
   rotate: false
-  xy: 728, 228
+  xy: 707, 218
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 thorium2
   rotate: false
-  xy: 707, 218
+  xy: 717, 218
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 thorium3
   rotate: false
-  xy: 717, 218
+  xy: 727, 218
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 titanium1
   rotate: false
-  xy: 727, 218
+  xy: 707, 208
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 titanium2
   rotate: false
-  xy: 707, 208
+  xy: 717, 208
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 titanium3
   rotate: false
-  xy: 717, 208
+  xy: 727, 208
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 water
   rotate: false
-  xy: 144, 36
+  xy: 154, 42
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -1243,6 +1243,13 @@ powernode-shadow
   orig: 10, 10
   offset: 0, 0
   index: -1
+repairpoint-shadow
+  rotate: false
+  xy: 849, 295
+  size: 10, 10
+  orig: 10, 10
+  offset: 0, 0
+  index: -1
 powernodelarge
   rotate: false
   xy: 405, 107
@@ -1266,21 +1273,21 @@ powervoid
   index: -1
 rtgenerator
   rotate: false
-  xy: 294, 47
+  xy: 304, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 rtgenerator-top
   rotate: false
-  xy: 304, 47
+  xy: 314, 47
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 shieldgenerator
   rotate: false
-  xy: 678, 241
+  xy: 688, 241
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -1294,7 +1301,7 @@ shieldprojector
   index: -1
 solarpanel
   rotate: false
-  xy: 558, 165
+  xy: 568, 166
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -1315,7 +1322,7 @@ teleporter-top
   index: -1
 thermalgenerator
   rotate: false
-  xy: 718, 228
+  xy: 728, 228
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -1714,21 +1721,21 @@ reinforceddrill-top
   index: -1
 separator
   rotate: false
-  xy: 548, 159
+  xy: 894, 385
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 separator-liquid
   rotate: false
-  xy: 894, 385
+  xy: 678, 241
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 siliconextractor
   rotate: false
-  xy: 677, 221
+  xy: 687, 221
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -1742,56 +1749,56 @@ siliconsmelter
   index: -1
 smelter
   rotate: false
-  xy: 687, 221
+  xy: 697, 221
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 steeldrill
   rotate: false
-  xy: 598, 162
+  xy: 608, 162
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 steeldrill-rotator
   rotate: false
-  xy: 608, 162
+  xy: 618, 162
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 steeldrill-top
   rotate: false
-  xy: 618, 162
+  xy: 628, 162
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 stonedrill
   rotate: false
-  xy: 718, 238
+  xy: 728, 238
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 stoneformer
   rotate: false
-  xy: 728, 238
+  xy: 708, 228
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 titaniumdrill
   rotate: false
-  xy: 727, 208
+  xy: 738, 238
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 titaniumdrill-top
   rotate: false
-  xy: 738, 238
+  xy: 738, 228
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -2062,6 +2069,13 @@ walkerfactory-top-open
   orig: 16, 16
   offset: 0, 0
   index: -1
+repairpoint
+  rotate: false
+  xy: 264, 47
+  size: 8, 8
+  orig: 8, 8
+  offset: 0, 0
+  index: -1
 compositewall
   rotate: false
   xy: 654, 275
@@ -2120,7 +2134,7 @@ ironwall
   index: -1
 steelwall
   rotate: false
-  xy: 628, 162
+  xy: 588, 152
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -2134,21 +2148,21 @@ steelwall-large
   index: -1
 stonewall
   rotate: false
-  xy: 708, 228
+  xy: 718, 228
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 titaniumshieldwall
   rotate: false
-  xy: 738, 228
+  xy: 737, 218
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 titaniumwall
   rotate: false
-  xy: 737, 218
+  xy: 737, 208
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -2232,7 +2246,7 @@ shell-back
   index: -1
 shot
   rotate: false
-  xy: 678, 231
+  xy: 688, 231
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
@@ -3414,42 +3428,42 @@ clustergun-equip
   index: -1
 shockgun
   rotate: false
-  xy: 688, 241
+  xy: 698, 241
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 shockgun-equip
   rotate: false
-  xy: 698, 241
+  xy: 678, 231
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 triblaster
   rotate: false
-  xy: 737, 208
+  xy: 374, 61
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 triblaster-equip
   rotate: false
-  xy: 374, 61
+  xy: 374, 51
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 vulcan
   rotate: false
-  xy: 141, 16
+  xy: 141, 6
   size: 8, 8
   orig: 8, 8
   offset: 0, 0
   index: -1
 vulcan-equip
   rotate: false
-  xy: 141, 6
+  xy: 144, 36
   size: 8, 8
   orig: 8, 8
   offset: 0, 0

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

@@ -114,6 +114,8 @@ public class Recipes {
 		new Recipe(liquid, LiquidBlocks.pump, stack(Items.steel, 10)),
 		new Recipe(liquid, LiquidBlocks.fluxpump, stack(Items.steel, 10), stack(Items.densealloy, 5)),
 
+		new Recipe(units, UnitBlocks.repairPoint, stack(Items.steel, 10)),
+
 		//new Recipe(units, UnitBlocks.droneFactory, stack(Items.steel, 10)),
 		//new Recipe(units, UnitBlocks.vtolFactory, stack(Items.steel, 10)),
 		//new Recipe(units, UnitBlocks.droneFactory, stack(Items.steel, 10)),

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

@@ -4,6 +4,7 @@ import io.anuke.mindustry.content.Items;
 import io.anuke.mindustry.content.UnitTypes;
 import io.anuke.mindustry.resource.ItemStack;
 import io.anuke.mindustry.world.Block;
+import io.anuke.mindustry.world.blocks.types.units.RepairPoint;
 import io.anuke.mindustry.world.blocks.types.units.ResupplyPoint;
 import io.anuke.mindustry.world.blocks.types.units.UnitFactory;
 
@@ -40,5 +41,9 @@ public class UnitBlocks {
     resupplyPoint = new ResupplyPoint("resupplypoint"){{
         size = 2;
         itemCapacity = 30;
+    }},
+
+    repairPoint = new RepairPoint("repairpoint"){{
+        shadow = "repairpoint-shadow";
     }};
 }

core/src/io/anuke/mindustry/entities/Units.java

@@ -96,6 +96,29 @@ public class Units {
         return result[0];
     }
 
+    /**Returns the closest ally of this team. Filter by predicate.*/
+    public static Unit getClosest(Team team, float x, float y, float range, Predicate<Unit> predicate){
+        Unit[] result = {null};
+        float[] cdist = {0};
+
+        rect.setSize(range*2f).setCenter(x, y);
+
+        getNearby(team, rect, e -> {
+            if (!predicate.test(e))
+                return;
+
+            float dist = Vector2.dst(e.x, e.y, x, y);
+            if (dist < range) {
+                if (result[0] == null || dist < cdist[0]) {
+                    result[0] = e;
+                    cdist[0] = dist;
+                }
+            }
+        });
+
+        return result[0];
+    }
+
     /**Iterates over all units in a rectangle.*/
     public static void getNearby(Team team, Rectangle rect, Consumer<Unit> cons){
 

core/src/io/anuke/mindustry/game/TeamInfo.java

@@ -62,8 +62,7 @@ public class TeamInfo {
     }
 
     /**Returns a set of all teams that are enemies of this team.
-     * For teams not active, an empty set is returned.
-     */
+     * For teams not active, an empty set is returned.*/
     public ObjectSet<Team> enemiesOf(Team team) {
         boolean ally = allies.contains(team);
         boolean enemy = enemies.contains(team);

core/src/io/anuke/mindustry/world/blocks/types/units/RepairPoint.java

@@ -0,0 +1,93 @@
+package io.anuke.mindustry.world.blocks.types.units;
+
+import com.badlogic.gdx.graphics.Color;
+import com.badlogic.gdx.math.Rectangle;
+import io.anuke.mindustry.entities.TileEntity;
+import io.anuke.mindustry.entities.Unit;
+import io.anuke.mindustry.entities.Units;
+import io.anuke.mindustry.graphics.Layer;
+import io.anuke.mindustry.world.Block;
+import io.anuke.mindustry.world.Tile;
+import io.anuke.mindustry.world.flags.BlockFlag;
+import io.anuke.ucore.core.Timers;
+import io.anuke.ucore.graphics.Draw;
+import io.anuke.ucore.graphics.Shapes;
+import io.anuke.ucore.util.Angles;
+import io.anuke.ucore.util.EnumSet;
+import io.anuke.ucore.util.Mathf;
+
+public class RepairPoint extends Block{
+    private static Rectangle rect = new Rectangle();
+
+    protected int timerTarget = timers ++;
+
+    protected float repairRadius = 50f;
+    protected float repairSpeed = 0.3f;
+    protected float powerUsage = 0.2f;
+
+    public RepairPoint(String name) {
+        super(name);
+        update = true;
+        solid = true;
+        flags = EnumSet.of(BlockFlag.repair);
+        layer = Layer.laser;
+        hasItems = false;
+        hasPower = true;
+        powerCapacity = 20f;
+    }
+
+    @Override
+    public void drawLayer(Tile tile) {
+        RepairPointEntity entity = tile.entity();
+
+        if(entity.target != null){
+            float ang = entity.angleTo(entity.target);
+            float len = 2f;
+
+            Draw.color(Color.valueOf("e8ffd7"));
+            Draw.alpha(entity.strength);
+            Shapes.laser("laser", "laser-end",
+                    tile.drawx() + Angles.trnsx(ang, len), tile.drawy() + Angles.trnsy(ang, len),
+                    entity.target.x, entity.target.y);
+            Draw.color();
+        }
+    }
+
+    @Override
+    public void update(Tile tile) {
+        RepairPointEntity entity = tile.entity();
+
+        if(entity.target != null && (entity.target.isDead() || entity.target.distanceTo(tile) > repairRadius ||
+            entity.target.health >= entity.target.maxhealth)){
+            entity.target = null;
+        }else if(entity.target != null){
+            entity.target.health += repairSpeed * Timers.delta() * entity.strength;
+            entity.target.clampHealth();
+        }
+
+        float powerUse = Math.min(Timers.delta() * powerUsage, powerCapacity);
+
+        if(entity.target != null && entity.power.amount >= powerUse){
+            entity.power.amount -= powerUse;
+            entity.strength = Mathf.lerpDelta(entity.strength, 1f, 0.07f * Timers.delta());
+        }else{
+            entity.strength = Mathf.lerpDelta(entity.strength, 0f, 0.05f * Timers.delta());
+        }
+
+        if(entity.timer.get(timerTarget, 20)) {
+            rect.setSize(repairRadius * 2).setCenter(tile.drawx(), tile.drawy());
+            entity.target = Units.getClosest(tile.getTeam(), tile.drawx(), tile.drawy(), repairRadius,
+                    unit -> unit.health < unit.maxhealth);
+        }
+    }
+
+    @Override
+    public TileEntity getEntity() {
+        return new RepairPointEntity();
+    }
+
+    public class RepairPointEntity extends TileEntity{
+        public Unit target;
+        public float strength;
+    }
+}