X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=core%2Fsrc%2Fru%2Fdeadsoftware%2Fcavecraft%2Fgame%2FGamePhysics.java;h=c387bab3f84e816b87007acbd6b4aaa7b2bfe593;hb=0b8922bfbb2bbec067b532ecb7912f6afe02c4ef;hp=c91b1766720a60f0ffb1ee4614ffc8e2fd837713;hpb=40312aaac2ec8bd1247ad5979f7bd1d8e47ecae3;p=cavedroid.git

diff --git a/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java b/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java
index c91b176..c387bab 100644
--- a/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java
+++ b/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java
@@ -1,10 +1,17 @@
 package ru.deadsoftware.cavecraft.game;
 
-import com.badlogic.gdx.math.*;
-import ru.deadsoftware.cavecraft.Items;
+import com.badlogic.gdx.Gdx;
+import com.badlogic.gdx.math.Intersector;
+import com.badlogic.gdx.math.MathUtils;
+import com.badlogic.gdx.math.Rectangle;
+import com.badlogic.gdx.math.Vector2;
+import ru.deadsoftware.cavecraft.CaveGame;
 import ru.deadsoftware.cavecraft.game.mobs.Mob;
+import ru.deadsoftware.cavecraft.game.objects.Drop;
 import ru.deadsoftware.cavecraft.game.objects.Player;
 
+import java.util.Iterator;
+
 public class GamePhysics {
 
     public static final int PL_SPEED = 2;
@@ -15,116 +22,175 @@ public class GamePhysics {
 
     public GamePhysics(GameProc gameProc) {
         this.gameProc = gameProc;
-        gravity = new Vector2(0,1);
+        gravity = new Vector2(0,.9f);
     }
 
     private boolean checkJump(Rectangle rect, int dir) {
-        int bl = 0;
+        int bl;
         switch (dir) {
             case 0:
-                if ((int)((rect.x+(rect.width/2))/16) - 1>=0)
-                    bl = gameProc.world.getForeMap(
-                        (int)((rect.x+(rect.width/2))/16) - 1,
-                        (int)(rect.y/16)+1);
+                bl = gameProc.world.getForeMap((int)((rect.x-8)/16),(int)((rect.y+rect.height-8)/16));
+                if (checkColl(new Rectangle(rect.x-8, rect.y-18, rect.width, rect.height))) bl=0;
                 break;
             case 1:
-                if ((int)((rect.x+(rect.width/2))/16) + 1<gameProc.world.getWidth())
-                    bl = gameProc.world.getForeMap(
-                        (int)((rect.x+(rect.width/2))/16) + 1,
-                        (int)(rect.y/16)+1);
+                bl = gameProc.world.getForeMap((int)((rect.x+rect.width+8)/16),(int)((rect.y+rect.height-8)/16));
+                if (checkColl(new Rectangle(rect.x+rect.width+8, rect.y-18, rect.width, rect.height))) bl=0;
                 break;
             default:
                 bl=0;
         }
-        return (bl>0 && Items.BLOCKS.getValueAt(bl).collision);
+        return (bl>0 && Items.BLOCKS.getValueAt(bl).toJump() &&
+                (rect.y+rect.height)-Items.BLOCKS.getValueAt(bl).getRect((int)((rect.x-8)/16),(int)((rect.y+rect.height-8)/16)).y>8);
     }
 
     private boolean checkColl(Rectangle rect) {
-        int[] ids = new int[6];
-        ids[0] = gameProc.world.getForeMap(((int)(rect.x)/16), ((int)rect.y/16));
-        ids[1] = gameProc.world.getForeMap(((int)(rect.x+rect.width-1)/16), ((int)rect.y/16));
-        ids[2] = gameProc.world.getForeMap(((int)(rect.x)/16), ((int)(rect.y+rect.height/2)/16));
-        ids[3] = gameProc.world.getForeMap(((int)(rect.x+rect.width-1)/16), ((int)(rect.y+rect.height/2)/16));
-        ids[4] = gameProc.world.getForeMap(((int)(rect.x)/16), ((int)(rect.y+rect.height-1)/16));
-        ids[5] = gameProc.world.getForeMap(((int)(rect.x+rect.width-1)/16), ((int)(rect.y+(rect.height-1))/16));
-        Rectangle[] bl = new Rectangle[6];
-        if (ids[0]>0) bl[0] = Items.BLOCKS.getValueAt(ids[0]).getRect((int)(rect.x)/16,(int)rect.y/16);
-        if (ids[1]>0) bl[1] = Items.BLOCKS.getValueAt(ids[1]).getRect(((int)(rect.x+rect.width-1)/16), ((int)rect.y/16));
-        if (ids[2]>0) bl[2] = Items.BLOCKS.getValueAt(ids[2]).getRect(((int)(rect.x)/16), ((int)(rect.y+rect.height/2)/16));
-        if (ids[3]>0) bl[3] = Items.BLOCKS.getValueAt(ids[3]).getRect(((int)(rect.x+rect.width-1)/16), ((int)(rect.y+rect.height/2)/16));
-        if (ids[4]>0) bl[4] = Items.BLOCKS.getValueAt(ids[4]).getRect(((int)(rect.x)/16), ((int)(rect.y+rect.height-1)/16));
-        if (ids[5]>0) bl[5] = Items.BLOCKS.getValueAt(ids[5]).getRect(((int)(rect.x+rect.width-1)/16), ((int)(rect.y+(rect.height-1))/16));
-        for (int i=0; i<6; i++) {
-            if (ids[i]>0 &&
-                    Items.BLOCKS.getValueAt(ids[i]).collision &&
-                    Intersector.overlaps(rect,bl[i]))
-                return true;
+        int bl;
+        int minX = (int) ((rect.x+rect.width/2)/16)-4;
+        int minY = (int) ((rect.y+rect.height/2)/16)-4;
+        int maxX = (int) ((rect.x+rect.width/2)/16)+4;
+        int maxY = (int) ((rect.y+rect.height/2)/16)+4;
+        if (minY<0) minY=0;
+        if (maxY>gameProc.world.getHeight()) maxY = gameProc.world.getHeight();
+        for (int y=minY; y<maxY; y++) {
+            for (int x=minX; x<maxX; x++) {
+                bl = gameProc.world.getForeMap(x,y);
+                if (bl>0 && Items.BLOCKS.getValueAt(bl).collision){
+                    if (Intersector.overlaps(rect, Items.BLOCKS.getValueAt(bl).getRect(x,y))){
+                        return true;
+                    }
+                }
+            }
         }
         return false;
     }
 
+    private int getBlock(Rectangle rect) {
+        return gameProc.world.getForeMap((int)(rect.x+rect.width/2)/16, (int)(rect.y+rect.height/8*7)/16);
+    }
+
+    private void dropPhy(Drop drop) {
+        if (drop.move.y < 9) drop.move.y += gravity.y/4;
+        drop.position.add(drop.move);
+        drop.position.y = MathUtils.round(drop.position.y);
+        while (checkColl(drop.getRect())) {
+            drop.position.y--;
+            drop.move.y = 0;
+        }
+    }
+
     private void playerPhy(Player pl) {
         pl.position.add(pl.moveY);
         if (checkColl(pl.getRect())) {
-            pl.flyMode = false;
-            pl.canJump = true;
             int d = -1;
-            if (pl.moveY.y<0) d=1; else if (pl.moveY.y>0) d=-1;
+            if (pl.moveY.y<0) d=1;
+            if (d==-1) {
+                pl.flyMode = false;
+                pl.canJump = true;
+            }
             pl.position.y = MathUtils.round(pl.position.y);
             while (checkColl(pl.getRect())) pl.position.y+=d;
             pl.moveY.setZero();
         } else {
             pl.canJump = false;
         }
-        if (!pl.flyMode) pl.moveY.add(gravity);
+
+        if (Items.isFluid(getBlock(pl.getRect()))) {
+            if (CaveGame.TOUCH && pl.moveX.x!=0 && !gameProc.swim && !pl.flyMode) gameProc.swim = true;
+            if (!gameProc.swim) {
+                if (!pl.flyMode && pl.moveY.y < 4.5f) pl.moveY.add(gravity.x / 4, gravity.y / 4);
+                if (!pl.flyMode && pl.moveY.y > 4.5f) pl.moveY.add(0, -1f);
+            } else {
+                pl.moveY.add(0, -.5f);
+                if (pl.moveY.y<-3) pl.moveY.y = -3;
+            }
+        } else {
+            if (!pl.flyMode && pl.moveY.y<18) pl.moveY.add(gravity);
+        }
+
         pl.position.add(pl.moveX);
-        if (pl.position.x<0 ||
-                pl.position.x+pl.texWidth>=gameProc.world.getWidth()*16)
-            pl.position.sub(pl.moveX);
         if (checkColl(pl.getRect())) {
-            int d = 0;
-            if (pl.moveX.x<0) d=1; else if (pl.moveX.x>0) d=-1;
-            pl.position.x = MathUtils.round(pl.position.x);
-            while (checkColl(pl.getRect())) pl.position.x+=d;
+            if (pl.canJump && !pl.flyMode) pl.position.y-=8;
+            if (checkColl(pl.getRect())) {
+                if (pl.canJump && !pl.flyMode) pl.position.y+=8;
+                int d = 0;
+                if (pl.moveX.x < 0) d = 1;
+                else if (pl.moveX.x > 0) d = -1;
+                pl.position.x = MathUtils.round(pl.position.x);
+                while (checkColl(pl.getRect())) pl.position.x += d;
+            }
         }
-
-        /*if (checkJump(pl.getRect(), pl.dir) && !pl.flyMode && pl.canJump && !pl.moveX.equals(Vector2.Zero)) {
+        if (pl.position.x+pl.texWidth/2<0) pl.position.x+=gameProc.world.getWidth()*16;
+        if (pl.position.x+pl.texWidth/2>gameProc.world.getWidth()*16) pl.position.x-=gameProc.world.getWidth()*16;
+        if (pl.position.y > gameProc.world.getHeight()*16) {
+            pl.position = gameProc.world.getSpawnPoint().cpy();
+        }
+        if (CaveGame.TOUCH && checkJump(pl.getRect(), pl.dir) && !pl.flyMode && pl.canJump && !pl.moveX.equals(Vector2.Zero)) {
             pl.moveY.add(0, -8);
             pl.canJump = false;
-        }*/
+        }
     }
 
     private void mobPhy(Mob mob) {
         mob.position.add(mob.moveY);
         if (checkColl(mob.getRect())) {
-            mob.canJump = true;
             int d = -1;
-            if (mob.moveY.y<0) d=1; else if (mob.moveY.y>0) d=-1;
+            if (mob.moveY.y<0) d=1;
+            if (d==-1) mob.canJump = true;
             mob.position.y = MathUtils.round(mob.position.y);
             while (checkColl(mob.getRect())) mob.position.y+=d;
             mob.moveY.setZero();
+            if (mob.getType() > 0) {
+                gameProc.world.setForeMap((int)mob.position.x/16, (int)mob.position.y/16, mob.getType());
+                mob.position.y = -1;
+                mob.dead = true;
+            }
         } else {
             mob.canJump = false;
         }
-        mob.moveY.add(gravity);
+
+        if (mob.getType()==0 && Items.isFluid(getBlock(mob.getRect()))) {
+            if (mob.moveY.y > 9) mob.moveY.add(0, -.9f);
+            mob.moveY.add(0, -.5f);
+            if (mob.moveY.y<-3) mob.moveY.y = -3;
+        } else if (mob.moveY.y<18) mob.moveY.add(gravity);
+
         mob.position.add(mob.moveX);
-        if (mob.position.x<32 ||
-                mob.position.x+mob.width>gameProc.world.getWidth()*16-32)
-            mob.position.sub(mob.moveX);
         if (checkColl(mob.getRect())) {
-            int d = 0;
-            if (mob.moveX.x<0) d=1; else if (mob.moveX.x>0) d=-1;
-            mob.position.x = MathUtils.round(mob.position.x);
-            while (checkColl(mob.getRect())) mob.position.x+=d;
+            if (mob.canJump) {
+                mob.position.y-=8;
+            }
+            if (checkColl(mob.getRect())) {
+                if (mob.canJump) mob.position.y+=8;
+                int d = 0;
+                if (mob.moveX.x < 0) d = 1;
+                else if (mob.moveX.x > 0) d = -1;
+                mob.position.x = MathUtils.round(mob.position.x);
+                while (checkColl(mob.getRect())) mob.position.x += d;
+                if (mob.canJump) mob.changeDir();
+            }
+        }
+        if (mob.position.x+mob.width/2<0) mob.position.x+=gameProc.world.getWidth()*16;
+        if (mob.position.x+mob.width/2>gameProc.world.getWidth()*16) mob.position.x-=gameProc.world.getWidth()*16;
+        if (mob.position.y > gameProc.world.getHeight()*16) {
+            mob.position.y = 0;
+        }
+        if (checkJump(mob.getRect(), mob.dir) && mob.canJump && !mob.moveX.equals(Vector2.Zero)) {
+            mob.moveY.add(0, -8);
+            mob.canJump = false;
         }
 }
 
     public void update(float delta) {
-
+        for (Drop drop : gameProc.drops) dropPhy(drop);
         for (Mob mob : gameProc.mobs) {
             mob.ai();
             mobPhy(mob);
         }
+        for (Iterator<Mob> it = gameProc.mobs.iterator(); it.hasNext();) {
+            Mob m = it.next();
+            if (m.dead)
+                it.remove();
+        }
         playerPhy(gameProc.player);
 
         gameProc.renderer.camera.position.set(