Changeset 5053d90 in galcon-client for src/com/example/helloandroid/Planet.java

Timestamp:

May 30, 2010, 9:32:02 PM (15 years ago)

Author:

dportnoy <devnull@…>

Branches:

master

Children:

c27abf4

Parents:

b6a9b5f

Message:

The game now responds to touchscreen events and the player can select planets.

File:

• src/com/example/helloandroid/Planet.java (modified) (7 diffs)

src/com/example/helloandroid/Planet.java

@@ -3 +3 @@
 import java.util.ArrayList;
 
+import android.graphics.Bitmap;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
 import android.graphics.Paint.FontMetrics;
-import android.util.Log;
 
 public class Planet {
@@ -16 +16 @@
         int faction;
         int numShips;
-
+        boolean selected;
+        private Bitmap selection;
+        
         public Planet(int radius, int x, int y) {
                 this.radius = radius;
@@ -23 +25 @@
                 faction = 0;
                 numShips = 0;
+                selected = false;
                 
                 regenRate = 0;  //change this to some expression / funcion call
+                
+                int size = getRadius()+15;
+                
+                selection = Bitmap.createBitmap(size*2, size*2, Bitmap.Config.ARGB_8888);
+                Canvas c = new Canvas(selection);
+                c.drawColor(Color.argb(0, 0, 0, 0));
+                
+                Paint p = new Paint();
+        p.setAntiAlias(true);
+                
+                p.setColor(Color.argb(255, 255, 255, 255));
+                c.drawCircle(size, size, getRadius()+11, p);
+                
+                p.setColor(Color.argb(255, 100, 100, 100));
+                c.drawCircle(size, size, getRadius()+5, p);
+                
+                for(int i=0; i<size*2; i++) {
+                        for(int j=0; j<size*2; j++) {
+                                if(selection.getPixel(i,j) == Color.argb(255, 100, 100, 100))
+                                        selection.setPixel(i, j, Color.argb(0, 0, 0, 0));
+                        }
+                }
         }
         
@@ -43 +68 @@
         }
         
+        public boolean isSelected() {
+                return selected;
+        }
+        
         public void setNumShips(int num) {
                 numShips = num;
@@ -51 +80 @@
         }
         
+        public void select() {
+                selected = true;
+        }
+        
+        public void unselect() {
+                selected = false;
+        }
+        
         public void draw(Canvas canvas, Paint linePaint, Paint textPaint) {
                 FontMetrics metrics = textPaint.getFontMetrics();
                 
                 int c, prevC = linePaint.getColor();
+                
+                if(selected) {
+                        //drawSelectionCircle(canvas);
+                }
                 
                 switch(faction) {
@@ -84 +125 @@
         }
         
+        public void drawSelectionCircle(Canvas canvas) {
+                int size = getRadius()+15;
+                
+                canvas.drawBitmap(selection, x-size, y-size, null);
+        }
+        
         public void update() {
                 if(faction != 0)
@@ -92 +139 @@
         public void sendFleet(Planet p, int numShips) {
                 
+        }
+        
+        public boolean contains(int x, int y) {
+                double dist = Math.sqrt(Math.pow(this.x-x, 2) + Math.pow(this.y-y, 2));
+                
+                return dist <= this.radius;
         }