remove old reference of direct component acess from iter

Author: elebras1

examples/src/main/java/com/github/elebras1/flecs/examples/MultiThreadedSystemExemple.java

@@ -2,6 +2,7 @@
 
 import com.github.elebras1.flecs.*;
 import com.github.elebras1.flecs.examples.components.Minister;
+import com.github.elebras1.flecs.examples.components.MinisterView;
 import com.github.elebras1.flecs.util.FlecsConstants;
 
 import java.util.Random;
@@ -18,22 +19,18 @@ public static void main(String[] args) {
                 world.obtainEntity(world.entity("Min_" + i)).set(new Minister("M-" + i, "default.png", rnd.nextFloat() * 50, 2020, 0));
             }
 
-            world.system("LoyaltySystem")
-                    .with(Minister.class)
-                    .kind(FlecsConstants.EcsOnUpdate)
-                    .multiThreaded(true)
-                    .iter(it -> {
-                        int count = it.count();
-                        for (int i = 0; i < count; i++) {
-                            float loyalty = it.fieldFloat(Minister.class, 0, "loyalty", i);
-
-                            float newLoyalty = Math.min(loyalty + 10.0f, 100.0f);
-                            String newImg = newLoyalty > 50 ? "happy.png" : "angry.png";
-
-                            it.setFieldFloat(Minister.class, 0, "loyalty", i, newLoyalty);
-                            it.setFieldString(Minister.class, 0, "imageFileName", i, newImg);
-                        }
-                    });
+            world.system("LoyaltySystem").with(Minister.class).kind(FlecsConstants.EcsOnUpdate).multiThreaded(true).iter(it -> {
+                Field<Minister> ministerField = it.field(Minister.class, 0);
+                for (int i = 0; i < it.count(); i++) {
+                    MinisterView ministerView = ministerField.getMutView(i);
+
+                    float newLoyalty = Math.min(ministerView.loyalty() + 10.0f, 100.0f);
+                    String newImg = newLoyalty > 50 ? "happy.png" : "angry.png";
+
+                    ministerView.loyalty(newLoyalty);
+                    ministerView.imageFileName(newImg);
+                }
+            });
 
             for (int f = 0; f < 5; f++) {
                 world.progress(0.016f);

examples/src/main/java/com/github/elebras1/flecs/examples/SimpleQueryBenchmark.java

@@ -51,9 +51,6 @@ public static void main(String[] args) {
                 System.out.println("--- Benchmark 4: iter() + Field<T>.getMutView(i) ---");
                 runBenchmark("iter+Field+getMutView", () -> benchmarkIterFieldGetMutView(query));
 
-                System.out.println("--- Benchmark 5: iter() + fieldFloat() (native) ---");
-                runBenchmark("iter+native", () -> benchmarkIterNative(query));
-
                 System.out.println();
                 System.out.println("=== Benchmark Complete ===");
             }
@@ -120,22 +117,6 @@ private static float benchmarkIterFieldGetMutView(Query query) {
         return sum[0];
     }
 
-    private static float benchmarkIterNative(Query query) {
-        final float[] sum = {0.0f};
-
-        query.iter(iter -> {
-            for (int i = 0; i < iter.count(); i++) {
-                float posX = iter.fieldFloat(Position.class, 0, "x", i);
-                float posY = iter.fieldFloat(Position.class, 0, "y", i);
-                float velDx = iter.fieldFloat(Velocity.class, 1, "dx", i);
-                float velDy = iter.fieldFloat(Velocity.class, 1, "dy", i);
-                sum[0] += posX + posY + velDx + velDy;
-            }
-        });
-
-        return sum[0];
-    }
-
     private static void runBenchmark(String name, java.util.function.Supplier<Float> benchmark) {
         System.out.print("  Warming up... ");
         for (int i = 0; i < WARMUP_ITERATIONS; i++) {