Update to latest, various cleanup

arc-core/src/arc/graphics/Mesh.java

@@ -72,7 +72,7 @@ public Mesh(boolean useVertexArray, boolean isStatic, int maxVertices, int maxIn
             indices = new IndexArray(maxIndices);
         }else if(Core.gl30 != null){
             vertices = new VertexBufferObjectWithVAO(isStatic, maxVertices, this);
-            indices = new IndexBufferObjectSubData(isStatic, maxIndices);
+            indices = new IndexBufferObject(isStatic, maxIndices);
         }else{
             vertices = new VertexBufferObject(isStatic, maxVertices, this);
             indices = new IndexBufferObject(isStatic, maxIndices);

arc-core/src/arc/graphics/g2d/Fill.java

@@ -236,16 +236,16 @@ public static void poly(float x, float y, int sides, float radius, float rotatio
                 quad(x, y, x + px, y + py, x + px2, y + py2, x + px3, y + py3);
             }
 
-            int mod = sides % 2;
+            int mod = sides & 1; // % 2
 
             if(mod == 0 || sides < 4) return;
 
             int i = sides - 1;
 
-            float px = Angles.trnsx(space * i + rotation, radius);
-            float py = Angles.trnsy(space * i + rotation, radius);
-            float px2 = Angles.trnsx(space * (i + 1) + rotation, radius);
-            float py2 = Angles.trnsy(space * (i + 1) + rotation, radius);
+            float px = Angles.trnsx(space * (sides - 1) + rotation, radius);
+            float py = Angles.trnsy(space * (sides - 1) + rotation, radius);
+            float px2 = Angles.trnsx(space * sides + rotation, radius);
+            float py2 = Angles.trnsy(space * sides + rotation, radius);
             tri(x, y, x + px, y + py, x + px2, y + py2);
         }
     }

arc-core/src/arc/graphics/g2d/SortedSpriteBatch.java

@@ -76,7 +76,7 @@ protected void draw(TextureRegion region, float x, float y, float originX, float
             final DrawRequest req = requests[numRequests];
             req.x = x;
             req.y = y;
-            requestZ[numRequests] = req.z = z;
+            requestZ[numRequests++] = req.z = z;
             req.originX = originX;
             req.originY = originY;
             req.width = width;
@@ -88,7 +88,6 @@ protected void draw(TextureRegion region, float x, float y, float originX, float
             req.blending = blending;
             req.texture = null;
             req.run = null;
-            ++numRequests;
         }else{
             super.draw(region, x, y, originX, originY, width, height, rotation);
         }

arc-core/src/arc/graphics/g2d/SpriteBatch.java

@@ -18,11 +18,11 @@ public class SpriteBatch extends Batch{
     int maxSpritesInBatch = 0;
 
     /**
-     * Constructs a new SpriteBatch with a size of 4096, one buffer, and the default shader.
+     * Constructs a new SpriteBatch with a size of 8191, one buffer, and the default shader.
      * @see #SpriteBatch(int, Shader)
      */
     public SpriteBatch(){
-        this(4096, null);
+        this(8191, null);
     }
 
     /**

arc-core/src/arc/util/Time.java

@@ -134,6 +134,10 @@ public static long timeSinceNanos(long prevTime){
         return nanos() - prevTime;
     }
 
+    public static float millisSinceNanos(long prevTime){
+        return (nanos() - prevTime) / (float)nanosPerMilli;
+    }
+
     /**
      * Get the time in millis passed since a previous time
      * @param prevTime - must be milliseconds

backends/backend-sdl/src/arc/backend/sdl/SdlApplication.java

@@ -118,6 +118,7 @@ private void init(){
             check(() -> SDL_GL_SetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, SDL_GL_CONTEXT_PROFILE_CORE));
         }
 
+        check(() -> SDL_GL_SetAttribute(SDL_GL_ACCELERATED_VISUAL, 1));
         check(() -> SDL_GL_SetAttribute(SDL_GL_RED_SIZE, config.r));
         check(() -> SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, config.g));
         check(() -> SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, config.b));

backends/backend-sdl/src/arc/backend/sdl/jni/SDL.java

@@ -107,10 +107,12 @@ public class SDL{
     SDL_GL_DOUBLEBUFFER = 5,
     SDL_GL_DEPTH_SIZE = 6,
     SDL_GL_STENCIL_SIZE = 7,
-    SDL_GL_CONTEXT_MAJOR_VERSION = 17,
-    SDL_GL_CONTEXT_MINOR_VERSION = 18,
     SDL_GL_MULTISAMPLEBUFFERS = 13,
     SDL_GL_MULTISAMPLESAMPLES = 14,
+    SDL_GL_ACCELERATED_VISUAL = 15,
+    SDL_GL_RETAINED_BACKING = 16,
+    SDL_GL_CONTEXT_MAJOR_VERSION = 17,
+    SDL_GL_CONTEXT_MINOR_VERSION = 18,
     SDL_GL_CONTEXT_PROFILE_CORE = 1,
     SDL_GL_CONTEXT_PROFILE_MASK = 21,
     SDL_GL_CONTEXT_FLAGS = 20

build.gradle

@@ -23,7 +23,7 @@ libraries.jnigen = [
 
 allprojects{
     apply plugin: 'maven-publish'
-    group = 'com.github.Anuken'
+    group = 'com.github.mindustry-antigrief'
     version = '1.0'
 
     buildscript{

settings.gradle

@@ -1,3 +1,4 @@
+rootProject.name = "arc"
 include ":arc-core"
 
 include ":extensions"
@@ -11,7 +12,7 @@ include ":extensions:g3d"
 include ":extensions:box2d"
 include ":extensions:tiled"
 include ":extensions:discord"
-include ":extensions:profiler"
+include ":extensions:profiling"
 
 include ":backends"
 include ":backends:backend-android"
@@ -30,5 +31,3 @@ include ":natives:natives-box2d-desktop"
 include ":natives:natives-box2d-android"
 include ":natives:natives-box2d-ios"
 include ":natives:natives-freetype-ios"
-
-rootProject.name = "arc"