Add world saving

[cavedroid.git] / core / src / ru / deadsoftware / cavecraft / game / GameWorld.java

diff --git a/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java b/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java
index e6b0b006b36460b590c02199df2fb14144c5a7b5..4ed875de4e4f87b705d7301f6c80645293948fe1 100644 (file)
--- a/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java
+++ b/core/src/ru/deadsoftware/cavecraft/game/GameWorld.java
@@ -2,27 +2,15 @@ package ru.deadsoftware.cavecraft.game;
 
 import com.badlogic.gdx.Gdx;
 import com.badlogic.gdx.math.Vector2;
-import com.badlogic.gdx.utils.ArrayMap;
-import ru.deadsoftware.cavecraft.CaveGame;
-import ru.deadsoftware.cavecraft.GameState;
 import ru.deadsoftware.cavecraft.Items;
 
 public class GameWorld {
 
-    private final int WIDTH, HEIGHT;
+    private int WIDTH, HEIGHT;
 
     private int[][] foreMap;
     private int[][] backMap;
 
-    public GameWorld(int w, int h) {
-        WIDTH = w;
-        HEIGHT = h;
-        WorldGen.genWorld(WIDTH,HEIGHT);
-        foreMap = WorldGen.getForeMap();
-        backMap = WorldGen.getBackMap();
-        WorldGen.clear();
-    }
-
     public int getWidth() {
         return WIDTH;
     }
@@ -32,17 +20,29 @@ public class GameWorld {
     }
 
     public int getForeMap(int x, int y) {
-        int ret = 0;
+        int map = 0;
         try {
-            ret = foreMap[x][y];
+            if (x<0) {
+                x = x % (getWidth());
+                x = getWidth()- Math.abs(x);
+            } else if (x>0) {
+                x = x % (getWidth());
+            }
+            map = foreMap[x][y];
         } catch (ArrayIndexOutOfBoundsException e) {
             Gdx.app.error("GameWorld",e.toString());
         }
-        return ret;
+        return map;
     }
 
     public void setForeMap(int x, int y, int value) {
         try {
+            if (x<0) {
+                x = x % (getWidth());
+                x = getWidth()- Math.abs(x);
+            } else if (x>0) {
+                x = x % (getWidth());
+            }
             foreMap[x][y] = value;
         } catch (ArrayIndexOutOfBoundsException e) {
             Gdx.app.error("GameWorld", e.toString());
@@ -50,17 +50,29 @@ public class GameWorld {
     }
 
     public int getBackMap(int x, int y) {
-        int ret = 0;
+        int map = 0;
         try {
-            ret = backMap[x][y];
+            if (x<0) {
+                x = x % (getWidth());
+                x = getWidth()- Math.abs(x);
+            } else if (x>0) {
+                x = x % (getWidth());
+            }
+            map = backMap[x][y];
         } catch (ArrayIndexOutOfBoundsException e) {
             Gdx.app.error("GameWorld",e.toString());
         }
-        return ret;
+        return map;
     }
 
     public void setBackMap(int x, int y, int value) {
         try {
+            if (x<0) {
+                x = x % (getWidth());
+                x = getWidth()- Math.abs(x);
+            } else if (x>0) {
+                x = x % (getWidth());
+            }
             backMap[x][y] = value;
         } catch (ArrayIndexOutOfBoundsException e) {
             Gdx.app.error("GameWorld", e.toString());
@@ -79,33 +91,37 @@ public class GameWorld {
         }
     }
 
-    public Vector2 getSpawnPoint() {
-        float x=0, y=0;
-        boolean found = false;
-        x = getWidth()/2;
-        while (!found) {
-            for (int i = 0; i < getHeight(); i++) {
-                if (getForeMap((int)x, i)>0 &&
-                        Items.BLOCKS.getValueAt(getForeMap((int)x, i)).collision &&
-                        getForeMap((int)x, i-1)==0 && getForeMap((int)x, i-1)==0) {
-                    y = i-2;
-                    found = true;
-                    break;
-                }
-            }
-            if (!found) {
-                x--;
-                if (x<0) x=getWidth()-1;
-                if ((int)x == getWidth()/2+1) {
-                    x--;
-                    y=0;
-                    break;
-                }
-            }
+    public Vector2 getSpawnPoint(int x) {
+        int y=0;
+        while (true) {
+            y++;
+            if (getForeMap(x,y)>0 && Items.BLOCKS.getValueAt(getForeMap(x,y)).collision) break;
         }
         x = x*16 + 4;
-        y *= 16;
+        y = y*16 - 32;
         return new Vector2(x,y);
     }
 
+    public void generate(int w, int h) {
+        WIDTH = w;
+        HEIGHT = h;
+        WorldGen.genWorld(WIDTH,HEIGHT);
+        foreMap = WorldGen.getForeMap();
+        backMap = WorldGen.getBackMap();
+        WorldGen.clear();
+        save();
+    }
+
+    public void save() {
+        WorldSaver.save(foreMap, backMap);
+    }
+
+    public void load() {
+        WorldSaver.load();
+        foreMap = WorldSaver.getLoadedForeMap();
+        backMap = WorldSaver.getLoadedBackMap();
+        WIDTH = foreMap.length;
+        HEIGHT = foreMap[0].length;
+    }
+
 }