Added rebuild region key on desktop

core/src/mindustry/input/Binding.java

@@ -31,6 +31,7 @@ public enum Binding implements KeyBind{
     diagonal_placement(KeyCode.controlLeft),
     pick(KeyCode.mouseMiddle),
 
+    rebuild_select(KeyCode.b),
     schematic_select(KeyCode.f),
     schematic_flip_x(KeyCode.z),
     schematic_flip_y(KeyCode.x),

core/src/mindustry/input/DesktopInput.java

@@ -12,15 +12,20 @@ import arc.scene.*;
 import arc.scene.ui.layout.*;
 import arc.util.*;
 import mindustry.*;
+import mindustry.content.*;
 import mindustry.core.*;
 import mindustry.entities.units.*;
 import mindustry.game.EventType.*;
 import mindustry.game.*;
+import mindustry.game.Teams.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
+import mindustry.input.Placement.*;
 import mindustry.ui.*;
 import mindustry.world.*;
 
+import java.util.*;
+
 import static arc.Core.*;
 import static mindustry.Vars.*;
 import static mindustry.input.PlaceMode.*;
@@ -109,10 +114,28 @@ public class DesktopInput extends InputHandler{
             drawBreakSelection(selectX, selectY, cursorX, cursorY, !Core.input.keyDown(Binding.schematic_select) ? maxLength : Vars.maxSchematicSize);
         }
 
-        if(Core.input.keyDown(Binding.schematic_select) && !Core.scene.hasKeyboard() && mode != breaking){
-            drawSelection(schemX, schemY, cursorX, cursorY, Vars.maxSchematicSize);
+        if(!Core.scene.hasKeyboard() && mode != breaking){
+
+            if(Core.input.keyDown(Binding.schematic_select)){
+                drawSelection(schemX, schemY, cursorX, cursorY, Vars.maxSchematicSize);
+            }else if(Core.input.keyDown(Binding.rebuild_select)){
+                //TODO color?
+                drawSelection(schemX, schemY, cursorX, cursorY, 0, Pal.sapBulletBack, Pal.sapBullet);
+
+                NormalizeDrawResult result = Placement.normalizeDrawArea(Blocks.air, schemX, schemY, cursorX, cursorY, false, 0, 1f);
+
+                Tmp.r1.set(result.x, result.y, result.x2 - result.x, result.y2 - result.y);
+
+                for(BlockPlan plan : player.team().data().plans){
+                    Block block = content.block(plan.block);
+                    if(block.bounds(plan.x, plan.y, Tmp.r2).overlaps(Tmp.r1)){
+                        drawSelected(plan.x, plan.y, content.block(plan.block), Pal.sapBullet);
+                    }
+                }
+            }
         }
 
+
         drawCommanded();
 
         Draw.reset();
@@ -467,7 +490,7 @@ public class DesktopInput extends InputHandler{
             player.unit().clearBuilding();
         }
 
-        if(Core.input.keyTap(Binding.schematic_select) && !Core.scene.hasKeyboard() && mode != breaking){
+        if((Core.input.keyTap(Binding.schematic_select) || Core.input.keyTap(Binding.rebuild_select)) && !Core.scene.hasKeyboard() && mode != breaking){
             schemX = rawCursorX;
             schemY = rawCursorY;
         }
@@ -485,14 +508,33 @@ public class DesktopInput extends InputHandler{
             selectPlans.clear();
         }
 
-        if(Core.input.keyRelease(Binding.schematic_select) && !Core.scene.hasKeyboard() && selectX == -1 && selectY == -1 && schemX != -1 && schemY != -1){
-            lastSchematic = schematics.create(schemX, schemY, rawCursorX, rawCursorY);
-            useSchematic(lastSchematic);
-            if(selectPlans.isEmpty()){
-                lastSchematic = null;
+        if( !Core.scene.hasKeyboard() && selectX == -1 && selectY == -1 && schemX != -1 && schemY != -1){
+            if(Core.input.keyRelease(Binding.schematic_select)){
+                lastSchematic = schematics.create(schemX, schemY, rawCursorX, rawCursorY);
+                useSchematic(lastSchematic);
+                if(selectPlans.isEmpty()){
+                    lastSchematic = null;
+                }
+                schemX = -1;
+                schemY = -1;
+            }else if(input.keyRelease(Binding.rebuild_select)){
+                //TODO rebuild!!!
+
+                NormalizeResult result = Placement.normalizeArea(schemX, schemY, rawCursorX, rawCursorY, rotation, false, 999999999);
+                Tmp.r1.set(result.x * tilesize, result.y * tilesize, (result.x2 - result.x) * tilesize, (result.y2 - result.y) * tilesize);
+
+                Iterator<BlockPlan> broken = player.team().data().plans.iterator();
+                while(broken.hasNext()){
+                    BlockPlan plan = broken.next();
+                    Block block = content.block(plan.block);
+                    if(block.bounds(plan.x, plan.y, Tmp.r2).overlaps(Tmp.r1)){
+                        player.unit().addBuild(new BuildPlan(plan.x, plan.y, plan.rotation, content.block(plan.block), plan.config));
+                    }
+                }
+
+                schemX = -1;
+                schemY = -1;
             }
-            schemX = -1;
-            schemY = -1;
         }
 
         if(!selectPlans.isEmpty()){

core/src/mindustry/input/InputHandler.java

@@ -1165,13 +1165,17 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
     }
 
     protected void drawSelection(int x1, int y1, int x2, int y2, int maxLength){
+        drawSelection(x1, y1, x2, y2, maxLength, Pal.accentBack, Pal.accent);
+    }
+
+    protected void drawSelection(int x1, int y1, int x2, int y2, int maxLength, Color col1, Color col2){
         NormalizeDrawResult result = Placement.normalizeDrawArea(Blocks.air, x1, y1, x2, y2, false, maxLength, 1f);
 
         Lines.stroke(2f);
 
-        Draw.color(Pal.accentBack);
+        Draw.color(col1);
         Lines.rect(result.x, result.y - 1, result.x2 - result.x, result.y2 - result.y);
-        Draw.color(Pal.accent);
+        Draw.color(col2);
         Lines.rect(result.x, result.y, result.x2 - result.x, result.y2 - result.y);
     }
 
@@ -1486,6 +1490,10 @@ public abstract class InputHandler implements InputProcessor, GestureListener{
         return false;
     }
 
+    public boolean isRebuildSelecting(){
+        return input.keyDown(Binding.rebuild_select);
+    }
+
     public float mouseAngle(float x, float y){
         return Core.input.mouseWorld(getMouseX(), getMouseY()).sub(x, y).angle();
     }

core/src/mindustry/input/PlaceMode.java

@@ -1,5 +1,5 @@
 package mindustry.input;
 
 public enum PlaceMode{
-    none, breaking, placing, schematicSelect
+    none, breaking, placing, schematicSelect, rebuildSelect
 }

core/src/mindustry/input/Placement.java

@@ -376,12 +376,14 @@ public class Placement{
             }
         }
 
-        if(Math.abs(endx - tilex) > maxLength){
-            endx = Mathf.sign(endx - tilex) * maxLength + tilex;
-        }
+        if(maxLength > 0){
+            if(Math.abs(endx - tilex) > maxLength){
+                endx = Mathf.sign(endx - tilex) * maxLength + tilex;
+            }
 
-        if(Math.abs(endy - tiley) > maxLength){
-            endy = Mathf.sign(endy - tiley) * maxLength + tiley;
+            if(Math.abs(endy - tiley) > maxLength){
+                endy = Mathf.sign(endy - tiley) * maxLength + tiley;
+            }
         }
 
         int dx = endx - tilex, dy = endy - tiley;