# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1488788344 -7200
# Node ID 5070e57ebbfca9ab884968ce766e0a1223a40654
# Parent  b9bc493ae53cacb2864cb4935205c3bbd206a7f6
Move text drawing stuff to IDMWidget class.

diff -r b9bc493ae53c -r 5070e57ebbfc game/Engine.java
--- a/game/Engine.java	Thu Mar 02 15:57:15 2017 +0200
+++ b/game/Engine.java	Mon Mar 06 10:19:04 2017 +0200
@@ -25,12 +25,6 @@
     BufferedImage aboutImg;
     boolean aboutSecret;
 
-    IDMPoint currPos, currOffs;
-    Paint textPaint;
-    Font textFont;
-    FontMetrics textMetrics;
-
-
     public AboutBox()
     {
         try {
@@ -47,74 +41,6 @@
         setSize(720f, 420f);
     }
 
-    public void setTextFont(Font font, FontMetrics metrics)
-    {
-        textFont = font;
-        textMetrics = metrics;
-    }
-
-    public void setTextPaint(Paint paint)
-    {
-        textPaint = paint;
-    }
-
-    public void setCurrPos(IDMPoint npos)
-    {
-        currPos = npos;
-        currOffs = new IDMPoint(0, 0);
-    }
-
-    public void setCurrPos(float x, float y)
-    {
-        setCurrPos(new IDMPoint(x, y));
-    }
-
-    public void setCurrPosScaledRel(float x, float y)
-    {
-        setCurrPos(new IDMPoint(getScaledRelX(x), getScaledRelY(y)));
-    }
-
-    public void drawString(Graphics2D g, String text)
-    {
-        Paint savePaint = g.getPaint();
-        g.setPaint(textPaint);
-        g.setFont(textFont);
-
-        int i = 0;
-        while (i < text.length())
-        {
-            int p = text.indexOf("\n", i);
-            boolean linefeed;
-            String str;
-            if (p >= i)
-            {
-                str = text.substring(i, p);
-                i = p + 1;
-                linefeed = true;
-            }
-            else
-            {
-                str = text.substring(i);
-                i += str.length();
-                linefeed = false;
-            }
-
-            g.drawString(str, currPos.x + currOffs.x, currPos.y + currOffs.y);
-
-            if (linefeed)
-            {
-                currOffs.x = 0;
-                currOffs.y += textMetrics.getHeight();
-            }
-            else
-            {
-                currOffs.x += textMetrics.stringWidth(str);
-            }
-        }
-
-        g.setPaint(savePaint);
-    }
-
     public void paint(Graphics2D g)
     {
         g.setPaint(new Color(0.0f, 0.0f, 0.0f, 0.7f));
@@ -154,7 +80,7 @@
             setTextPaint(Color.red);
             drawString(g, "Controls:\n");
 
-            IDMPoint old = currOffs.copy();
+            IDMPoint old = textCurrOffs.copy();
 
             setTextPaint(Color.white);
             drawString(g,
@@ -162,14 +88,14 @@
             "Enter / mouse click\n"+
             "Space bar\n");
 
-            currPos.x += getScaledX(330);
-            currOffs.y = old.y;
+            textCurrPos.x += getScaledX(330);
+            textCurrOffs.y = old.y;
             drawString(g,
             "- Rotate piece\n" +
             "- Place/lock piece\n" +
             "- Swap piece\n");
 
-            currPos.x -= getScaledX(330);
+            textCurrPos.x -= getScaledX(330);
             setTextPaint(Color.green);
             drawString(g,
             "\nObjective: Create a path long as possible by rotating\n"+
diff -r b9bc493ae53c -r 5070e57ebbfc game/IDMWidget.java
--- a/game/IDMWidget.java	Thu Mar 02 15:57:15 2017 +0200
+++ b/game/IDMWidget.java	Mon Mar 06 10:19:04 2017 +0200
@@ -14,6 +14,12 @@
     IDMPoint pos, size, scale;
     int keyCode;
 
+    IDMPoint textCurrPos, textCurrOffs;
+    Paint textPaint;
+    Font textFont;
+    FontMetrics textMetrics;
+
+
     public IDMWidget()
     {
         keyCode = -1;
@@ -180,4 +186,72 @@
     public void clicked()
     {
     }
+
+    public void setTextFont(Font font, FontMetrics metrics)
+    {
+        textFont = font;
+        textMetrics = metrics;
+    }
+
+    public void setTextPaint(Paint paint)
+    {
+        textPaint = paint;
+    }
+
+    public void setCurrPos(IDMPoint npos)
+    {
+        textCurrPos = npos;
+        textCurrOffs = new IDMPoint(0, 0);
+    }
+
+    public void setCurrPos(float x, float y)
+    {
+        setCurrPos(new IDMPoint(x, y));
+    }
+
+    public void setCurrPosScaledRel(float x, float y)
+    {
+        setCurrPos(new IDMPoint(getScaledRelX(x), getScaledRelY(y)));
+    }
+
+    public void drawString(Graphics2D g, String text)
+    {
+        Paint savePaint = g.getPaint();
+        g.setPaint(textPaint);
+        g.setFont(textFont);
+
+        int i = 0;
+        while (i < text.length())
+        {
+            int p = text.indexOf("\n", i);
+            boolean linefeed;
+            String str;
+            if (p >= i)
+            {
+                str = text.substring(i, p);
+                i = p + 1;
+                linefeed = true;
+            }
+            else
+            {
+                str = text.substring(i);
+                i += str.length();
+                linefeed = false;
+            }
+
+            g.drawString(str, textCurrPos.x + textCurrOffs.x, textCurrPos.y + textCurrOffs.y);
+
+            if (linefeed)
+            {
+                textCurrOffs.x = 0;
+                textCurrOffs.y += textMetrics.getHeight();
+            }
+            else
+            {
+                textCurrOffs.x += textMetrics.stringWidth(str);
+            }
+        }
+
+        g.setPaint(savePaint);
+    }
 }