Crystal blocks

core/src/mindustry/content/Blocks.java

@@ -50,7 +50,7 @@ public class Blocks{
     iceSnow, sandWater, darksandWater, duneWall, sandWall, moss, sporeMoss, shale, shaleWall, grass, salt,
     //boulders
     shaleBoulder, sandBoulder, daciteBoulder, boulder, snowBoulder, basaltBoulder, carbonBoulder, ferricBoulder, beryllicBoulder, yellowStoneBoulder,
-    arkyicBoulder, crystalCluster, vibrantCrystalCluster, crystallineBoulder, redIceBoulder,
+    arkyicBoulder, crystalCluster, vibrantCrystalCluster, crystalBlocks, crystallineBoulder, redIceBoulder,
     metalFloor, metalFloorDamaged, metalFloor2, metalFloor3, metalFloor4, metalFloor5, basalt, magmarock, hotrock, snowWall, saltWall,
     darkPanel1, darkPanel2, darkPanel3, darkPanel4, darkPanel5, darkPanel6, darkMetal,
     pebbles, tendrils,
@@ -668,6 +668,13 @@ public class Blocks{
             clipSize = 128f;
         }};
 
+        crystalBlocks = new TallBlock("crystal-blocks"){{
+            variants = 3;
+            clipSize = 128f;
+            shadowAlpha = 0.5f;
+            shadowOffset = -2.5f;
+        }};
+
         crystallineBoulder = new Prop("crystalline-boulder"){{
             variants = 2;
             crystallineStone.asFloor().decoration = this;

core/src/mindustry/maps/planet/ErekirPlanetGenerator.java

@@ -221,6 +221,16 @@ public class ErekirPlanetGenerator extends PlanetGenerator{
                 && !near(x, y, 4, Blocks.crystalCluster) && !near(x, y, 4, Blocks.vibrantCrystalCluster)){
                 block = floor == Blocks.crystalFloor ? Blocks.vibrantCrystalCluster : Blocks.crystalCluster;
             }
+
+            //TODO test, different placement
+            if(block == Blocks.regolithWall && rand.chance(0.16) && nearAir(x, y) && !near(x, y, 3, Blocks.crystalBlocks)){
+                block = Blocks.crystalBlocks;
+            }
+
+            //this is annoying as blocks under it can't be seen
+            //if(block == Blocks.air && floor == Blocks.regolith && rand.chance(0.004) && !near(x, y, 3, Blocks.crystalBlocks)){
+            //    block = Blocks.crystalBlocks;
+            //}
         });
 
         //vents

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

@@ -11,6 +11,7 @@ public class TallBlock extends Block{
     public float shadowOffset = -3f;
     public float layer = Layer.power + 1;
     public float rotationRand = 20f;
+    public float shadowAlpha = 0.6f;
 
     public TallBlock(String name){
         super(name);
@@ -30,7 +31,7 @@ public class TallBlock extends Block{
         float rot = Mathf.randomSeedRange(tile.pos() + 1, rotationRand);
 
         Draw.z(Layer.power - 1);
-        Draw.color(0f, 0f, 0f, 0.6f);
+        Draw.color(0f, 0f, 0f, shadowAlpha);
         Draw.rect(variants > 0 ? variantShadowRegions[Mathf.randomSeed(tile.pos(), 0, Math.max(0, variantShadowRegions.length - 1))] : customShadowRegion,
             tile.worldx() + shadowOffset, tile.worldy() + shadowOffset, rot);