From e047063e7e7ed4ca39ac7e3c65859266a9b3b61a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Laure=CE=B7t?= <laurentfainsin@protonmail.com>
Date: Wed, 12 May 2021 21:54:34 +0200
Subject: [PATCH] fix: disabled pixmapping for arrow trajectory prediction

---
 core/src/sagittarius/model/Arrow.java | 42 ++++++++++++++-------------
 core/src/sagittarius/model/Bow.java   |  2 +-
 2 files changed, 23 insertions(+), 21 deletions(-)

diff --git a/core/src/sagittarius/model/Arrow.java b/core/src/sagittarius/model/Arrow.java
index ed7f818..4cfce7c 100644
--- a/core/src/sagittarius/model/Arrow.java
+++ b/core/src/sagittarius/model/Arrow.java
@@ -41,7 +41,7 @@ public class Arrow extends EntityQuad {
      * @param power power given to the Arrow by the Bow.
      * @param shooter Bow's shooter.
      */
-    Arrow(float angle, float power, Player shooter) {
+    Arrow(float angle, float power, Player shooter, boolean preview) {
         super(0, 1, shooter.getColor(), shooter.getPosition());
         this.velocity = new Vector2(power, 0).setAngleDeg(angle);
         this.acceleration = new Vector2();
@@ -49,27 +49,29 @@ public class Arrow extends EntityQuad {
         this.setSize(100, 4);
         this.force = computeForce();
         this.landed = false;
-
-        Random random = new Random();
-        Pixmap pm = new Pixmap(new FileHandle("core/assets/arrow" + (random.nextInt(2) + 1) + ".png"));
-
-        pm.setBlending(Pixmap.Blending.None);
-        for (int x = 0; x < pm.getWidth(); x++) {
-            for (int y = 0; y < pm.getHeight(); y++) {
-
-                Color pc = new Color();
-                Color.rgba8888ToColor(pc, pm.getPixel(x, y));
-
-                if (pc.r == 1 && pc.g == 1 && pc.b == 1) {
-                    pc.r = getColor().r;
-                    pc.g = getColor().g;
-                    pc.b = getColor().b;
+        
+        if (!preview) {
+            Random random = new Random();
+            Pixmap pm = new Pixmap(new FileHandle("core/assets/arrow" + (random.nextInt(2) + 1) + ".png"));
+            pm.setBlending(Pixmap.Blending.None);
+            for (int x = 0; x < pm.getWidth(); x++) {
+                for (int y = 0; y < pm.getHeight(); y++) {
+    
+                    Color pc = new Color();
+                    Color.rgba8888ToColor(pc, pm.getPixel(x, y));
+    
+                    if (pc.r == 1 && pc.g == 1 && pc.b == 1) {
+                        pc.r = getColor().r;
+                        pc.g = getColor().g;
+                        pc.b = getColor().b;
+                    }
+    
+                    pm.drawPixel(x, y, Color.rgba8888(pc));
                 }
-
-                pm.drawPixel(x, y, Color.rgba8888(pc));
             }
+            texture = new Texture(pm);
         }
-        texture = new Texture(pm);
+
     }
 
 // ---------- METHODs ----------
@@ -215,7 +217,7 @@ public class Arrow extends EntityQuad {
      */
     static float[] traj(float angle, float power, Player shooter, int iterations, float timeStep) {
         ArrayList<Float> path = new ArrayList<Float>();
-        Arrow dummyArrow = new Arrow(angle, power, shooter);
+        Arrow dummyArrow = new Arrow(angle, power, shooter, true);
         for (int i = 0; i < iterations; i++) {
             dummyArrow.integrationVerlet(timeStep);
             path.add(dummyArrow.getX());
diff --git a/core/src/sagittarius/model/Bow.java b/core/src/sagittarius/model/Bow.java
index cd41593..79fb42d 100644
--- a/core/src/sagittarius/model/Bow.java
+++ b/core/src/sagittarius/model/Bow.java
@@ -45,7 +45,7 @@ public class Bow extends Actor {
         } else if (pressed && power > 50) {
             pressed = false;
             GameScreen.playerCurrent.setActive(false);
-            Arrow arrowShot = new Arrow(angle, power, GameScreen.playerCurrent);
+            Arrow arrowShot = new Arrow(angle, power, GameScreen.playerCurrent, false);
             GameScreen.setFocus(arrowShot); // do not use constructor 2 times
             GameScreen.arrows.addActor(arrowShot);
         } else {