Fallback atlas / Bugfixes / Cleanup

core/assets-raw/sprites/blocks/environment/pack.json

@@ -2,7 +2,7 @@
   duplicatePadding: true,
   combineSubdirectories: true,
   flattenPaths: true,
-  maxWidth: 2048,
-  maxHeight: 2048,
+  maxWidth: 4096,
+  maxHeight: 4096,
   fast: true
 }

core/assets-raw/sprites/editor/pack.json

@@ -2,7 +2,7 @@
   duplicatePadding: true,
   combineSubdirectories: true,
   flattenPaths: true,
-  maxWidth: 2048,
-  maxHeight: 2048,
+  maxWidth: 4096,
+  maxHeight: 4096,
   fast: true
 }

core/assets-raw/sprites/pack.json

@@ -2,8 +2,7 @@
   duplicatePadding: true,
   combineSubdirectories: true,
   flattenPaths: true,
-  maxWidth: 2048,
-  maxHeight: 2048,
-  fast: true,
-  bleedIterations: 4
+  maxWidth: 4096,
+  maxHeight: 4096,
+  fast: true
 }

core/assets-raw/sprites/rubble/pack.json

@@ -2,7 +2,7 @@
   duplicatePadding: true,
   combineSubdirectories: true,
   flattenPaths: true,
-  maxWidth: 2048,
-  maxHeight: 2048,
+  maxWidth: 4096,
+  maxHeight: 4096,
   fast: true
 }

core/assets-raw/sprites/ui/pack.json

@@ -2,7 +2,7 @@
   duplicatePadding: true,
   combineSubdirectories: true,
   flattenPaths: true,
-  maxWidth: 2048,
-  maxHeight: 2048,
+  maxWidth: 4096,
+  maxHeight: 4096,
   fast: true
 }

core/src/mindustry/ClientLauncher.java

@@ -40,6 +40,11 @@ public abstract class ClientLauncher extends ApplicationCore implements Platform
         Vars.platform = this;
         beginTime = Time.millis();
 
+        //debug GL information
+        Log.info("[GL] Version: @", graphics.getGLVersion());
+        Log.info("[GL] Max texture size: @", Gl.getInt(Gl.maxTextureSize));
+        Log.info("[GL] OpenGL 3.0 context: @", gl30 != null);
+
         Time.setDeltaProvider(() -> {
             float result = Core.graphics.getDeltaTime() * 60f;
             return (Float.isNaN(result) || Float.isInfinite(result)) ? 1f : Mathf.clamp(result, 0.0001f, 60f / 10f);
@@ -65,7 +70,8 @@ public abstract class ClientLauncher extends ApplicationCore implements Platform
 
         Fonts.loadDefaultFont();
 
-        assets.load(new AssetDescriptor<>("sprites/sprites.atlas", TextureAtlas.class)).loaded = t -> {
+        //load fallback atlas if max texture size is below 4096
+        assets.load(new AssetDescriptor<>(Gl.getInt(Gl.maxTextureSize) >= 4096 ? "sprites/sprites.atlas" : "sprites/fallback/sprites.atlas", TextureAtlas.class)).loaded = t -> {
             atlas = (TextureAtlas)t;
             Fonts.mergeFontAtlas(atlas);
         };

core/src/mindustry/graphics/BlockRenderer.java

@@ -26,7 +26,7 @@ public class BlockRenderer implements Disposable{
 
     public final FloorRenderer floor = new FloorRenderer();
 
-    private Seq<Tile> requests = new Seq<>(false, initialRequests, Tile.class);
+    private Seq<Tile> tileview = new Seq<>(false, initialRequests, Tile.class);
 
     private int lastCamX, lastCamY, lastRangeX, lastRangeY;
     private float brokenFade = 0f;
@@ -34,6 +34,7 @@ public class BlockRenderer implements Disposable{
     private FrameBuffer fog = new FrameBuffer();
     private Seq<Tilec> outArray2 = new Seq<>();
     private Seq<Tile> shadowEvents = new Seq<>();
+    private IntSet processedEntities = new IntSet();
     private boolean displayStatus = false;
 
     public BlockRenderer(){
@@ -185,7 +186,8 @@ public class BlockRenderer implements Disposable{
             return;
         }
 
-        requests.clear();
+        tileview.clear();
+        processedEntities.clear();
 
         int minx = Math.max(avgx - rangex - expandr, 0);
         int miny = Math.max(avgy - rangey - expandr, 0);
@@ -197,16 +199,19 @@ public class BlockRenderer implements Disposable{
                 boolean expanded = (Math.abs(x - avgx) > rangex || Math.abs(y - avgy) > rangey);
                 Tile tile = world.rawTile(x, y);
                 Block block = tile.block();
+                //link to center
+                if(tile.entity != null) tile = tile.entity.tile();
 
-                if(block != Blocks.air && tile.isCenter() && block.cacheLayer == CacheLayer.normal){
+                if(block != Blocks.air && block.cacheLayer == CacheLayer.normal && (tile.entity == null || !processedEntities.contains(tile.entity.id()))){
                     if(block.expanded || !expanded){
-                        requests.add(tile);
+                        tileview.add(tile);
+                        if(tile.entity != null) processedEntities.add(tile.entity.id());
                     }
 
                     if(tile.entity != null && tile.entity.power() != null && tile.entity.power().links.size > 0){
                         for(Tilec other : tile.entity.getPowerConnections(outArray2)){
                             if(other.block() instanceof PowerNode){ //TODO need a generic way to render connections!
-                                requests.add(other.tile());
+                                tileview.add(other.tile());
                             }
                         }
                     }
@@ -223,8 +228,8 @@ public class BlockRenderer implements Disposable{
     public void drawBlocks(){
         drawDestroyed();
 
-        for(int i = 0; i < requests.size; i++){
-            Tile tile = requests.items[i];
+        for(int i = 0; i < tileview.size; i++){
+            Tile tile = tileview.items[i];
             Block block = tile.block();
             Tilec entity = tile.entity;
 

tools/build.gradle

@@ -367,8 +367,20 @@ task pack(dependsOn: classes){
             e.printStackTrace()
         }
 
+        println("\n\nPacking normal 4096 sprites...\n\n")
+
         //pack normal sprites
         TexturePacker.process("core/assets-raw/sprites_out/", "core/assets/sprites/", "sprites.atlas")
+
+        println("\n\nPacking fallback 2048 sprites...\n\n")
+
+        //replace config file contents
+        fileTree(dir: '../core/assets-raw/sprites_out/', include: "**/*.json").visit{ file ->
+            if(!file.isDirectory()) file.file.text = file.file.text.replace("4096", "2048")
+        }
+
+        //pack fallback 2048x2048 sprites
+        TexturePacker.process("core/assets-raw/sprites_out/", "core/assets/sprites/fallback/", "sprites.atlas")
     }
 }