Closes #8590

core/src/mindustry/content/Blocks.java

@@ -2412,7 +2412,7 @@ public class Blocks{
         }};
 
         solarPanel = new SolarGenerator("solar-panel"){{
-            requirements(Category.power, with(Items.lead, 10, Items.silicon, 10));
+            requirements(Category.power, with(Items.lead, 10, Items.silicon, 8));
             powerProduction = 0.12f;
         }};
 

core/src/mindustry/entities/comp/LegsComp.java

@@ -13,6 +13,7 @@ import mindustry.game.*;
 import mindustry.gen.*;
 import mindustry.graphics.*;
 import mindustry.type.*;
+import mindustry.world.blocks.*;
 import mindustry.world.blocks.environment.*;
 
 import static mindustry.Vars.*;
@@ -194,6 +195,11 @@ abstract class LegsComp implements Posc, Rotc, Hitboxc, Flyingc, Unitc{
 
                     if(type.legSplashDamage > 0 && !disarmed){
                         Damage.damage(team, l.base.x, l.base.y, type.legSplashRange, type.legSplashDamage * state.rules.unitDamage(team), false, true);
+
+                        var tile = Vars.world.tileWorld(l.base.x, l.base.y);
+                        if(tile != null && tile.block().unitMoveBreakable){
+                            ConstructBlock.deconstructFinish(tile, tile.block(), self());
+                        }
                     }
                 }
 

core/src/mindustry/entities/comp/TankComp.java

@@ -11,6 +11,7 @@ import mindustry.game.*;
 import mindustry.gen.*;
 import mindustry.type.*;
 import mindustry.world.*;
+import mindustry.world.blocks.*;
 import mindustry.world.blocks.environment.*;
 
 import static mindustry.Vars.*;
@@ -57,16 +58,20 @@ abstract class TankComp implements Posc, Flyingc, Hitboxc, Unitc, ElevationMovec
         for(int dx = -r; dx <= r; dx++){
             for(int dy = -r; dy <= r; dy++){
                 Tile t = Vars.world.tileWorld(x + dx*tilesize, y + dy*tilesize);
-                if(t == null ||  t.solid()){
+                if(t == null || t.solid()){
                     solids ++;
                 }
 
                 //TODO should this apply to the player team(s)? currently PvE due to balancing
-                if(type.crushDamage > 0 && !disarmed && (walked || deltaLen() >= 0.01f) && t != null && t.build != null && t.build.team != team
+                if(type.crushDamage > 0 && !disarmed && (walked || deltaLen() >= 0.01f) && t != null
                     //damage radius is 1 tile smaller to prevent it from just touching walls as it passes
                     && Math.max(Math.abs(dx), Math.abs(dy)) <= r - 1){
 
-                    t.build.damage(team, type.crushDamage * Time.delta * t.block().crushDamageMultiplier * state.rules.unitDamage(team));
+                    if(t.build != null && t.build.team != team){
+                        t.build.damage(team, type.crushDamage * Time.delta * t.block().crushDamageMultiplier * state.rules.unitDamage(team));
+                    }else if(t.block().unitMoveBreakable){
+                        ConstructBlock.deconstructFinish(t, t.block(), self());
+                    }
                 }
             }
         }

core/src/mindustry/world/Block.java

@@ -124,6 +124,8 @@ public class Block extends UnlockableContent implements Senseable{
     public boolean saveData;
     /** whether you can break this with rightclick */
     public boolean breakable;
+    /** if true, this block will be broken by certain units stepping/moving over it */
+    public boolean unitMoveBreakable;
     /** whether to add this block to brokenblocks */
     public boolean rebuildable = true;
     /** if true, this logic-related block can only be used with privileged processors (or is one itself) */

core/src/mindustry/world/blocks/environment/Prop.java

@@ -16,6 +16,7 @@ public class Prop extends Block{
         breakable = true;
         alwaysReplace = true;
         instantDeconstruct = true;
+        unitMoveBreakable = true;
         breakEffect = Fx.breakProp;
         breakSound = Sounds.rockBreak;
     }