X-Git-Url: https://deadsoftware.ru/gitweb?p=cavedroid.git;a=blobdiff_plain;f=core%2Fsrc%2Fru%2Fdeadsoftware%2Fcavecraft%2Fgame%2FGamePhysics.java;h=101ff7950f8d7f5560a84daf0c772212265e4d85;hp=a3410c2f11dceaf7822684654b0e304a000be025;hb=99a56427db13dd0ecd025e433a438b77245cb739;hpb=755ddc2f16f28a493969c22cd3513acddc6e67cd

diff --git a/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java b/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java
index a3410c2..101ff79 100644
--- a/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java
+++ b/core/src/ru/deadsoftware/cavecraft/game/GamePhysics.java
@@ -1,60 +1,60 @@
 package ru.deadsoftware.cavecraft.game;
 
-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 {
+class GamePhysics {
 
-    public static final int PL_SPEED = 2;
+    static final int PL_SPEED = 2;
 
-    private GameProc gameProc;
+    private GameProc gp;
 
     private Vector2 gravity;
 
-    public GamePhysics(GameProc gameProc) {
-        this.gameProc = gameProc;
-        gravity = new Vector2(0,.9f);
+    GamePhysics(GameProc gp) {
+        this.gp = gp;
+        gravity = new Vector2(0, .9f);
     }
 
     private boolean checkJump(Rectangle rect, int dir) {
         int bl;
         switch (dir) {
             case 0:
-                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;
+                bl = gp.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:
-                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;
+                bl = gp.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;
+                bl = 0;
         }
-        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);
+        return (bl > 0 && GameItems.getBlock(bl).toJump() &&
+                (rect.y + rect.height) - GameItems.getBlock(bl).getRect((int) ((rect.x - 8) / 16), (int) ((rect.y + rect.height - 8) / 16)).y > 8);
     }
 
     private boolean checkColl(Rectangle rect) {
         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))){
+        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 > gp.world.getHeight()) maxY = gp.world.getHeight();
+        for (int y = minY; y < maxY; y++) {
+            for (int x = minX; x < maxX; x++) {
+                bl = gp.world.getForeMap(x, y);
+                if (bl > 0 && GameItems.getBlock(bl).hasCollision()) {
+                    if (Intersector.overlaps(rect, GameItems.getBlock(bl).getRect(x, y))) {
                         return true;
                     }
                 }
@@ -64,129 +64,137 @@ public class GamePhysics {
     }
 
     private int getBlock(Rectangle rect) {
-        return gameProc.world.getForeMap((int)(rect.x+rect.width/2)/16, (int)(rect.y+rect.height/8*7)/16);
+        return gp.world.getForeMap((int) (rect.x + rect.width / 2) / 16, (int) (rect.y + rect.height / 8 * 7) / 16);
     }
 
-    private void playerPhy(Player pl) {
-        pl.position.add(pl.moveY);
-        if (checkColl(pl.getRect())) {
-            int 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();
+    private void dropPhy(Drop drop) {
+        if (drop.closeToPlayer(gp) > 0) {
+            drop.moveToPlayer(gp);
         } else {
-            pl.canJump = false;
+            if (drop.move.x >= .5f) drop.move.x -= .5f;
+            else if (drop.move.x <= -.5f) drop.move.x += .5f;
+            else drop.move.x = 0;
+            if (drop.move.y < 9) drop.move.y += gravity.y / 4;
         }
-
-        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 < 9) pl.moveY.add(gravity.x / 2, gravity.y / 2);
-                if (!pl.flyMode && pl.moveY.y > 9) pl.moveY.add(0, -.9f);
-            } 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);
-            if (CaveGame.TOUCH && gameProc.swim) gameProc.swim = false;
+        drop.pos.add(drop.move);
+        if (drop.pos.x + 8 > gp.world.getWidthPx()) drop.pos.x -= gp.world.getWidthPx();
+        else if (drop.pos.x < 0) drop.pos.x += gp.world.getWidthPx();
+        drop.pos.y = MathUtils.round(drop.pos.y);
+        while (checkColl(drop.getRect())) {
+            drop.pos.y--;
+            drop.move.y = 0;
         }
+    }
 
-        pl.position.add(pl.moveX);
-        if (checkColl(pl.getRect())) {
-            if (pl.canJump && !pl.flyMode) pl.position.y-=8;
-            if (checkColl(pl.getRect())) {
-                if (pl.canJump && !pl.flyMode) pl.position.y+=8;
+    private void mobXColl(Mob mob) {
+        if (checkColl(mob.getRect())) {
+            if (mob.canJump && !mob.flyMode) {
+                mob.pos.y -= 8;
+            }
+            if (checkColl(mob.getRect())) {
+                if (mob.canJump && !mob.flyMode) mob.pos.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 (mob.mov.x < 0) d = 1;
+                else if (mob.mov.x > 0) d = -1;
+                mob.pos.x = MathUtils.round(mob.pos.x);
+                while (checkColl(mob.getRect())) mob.pos.x += d;
+                if (mob.canJump) mob.changeDir();
             }
         }
-        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;
-        }
+        if (mob.pos.x + mob.getWidth() / 2 < 0) mob.pos.x += gp.world.getWidthPx();
+        if (mob.pos.x + mob.getWidth() / 2 > gp.world.getWidthPx()) mob.pos.x -= gp.world.getWidthPx();
     }
 
-    private void mobPhy(Mob mob) {
-        mob.position.add(mob.moveY);
+    private void mobYColl(Mob mob) {
         if (checkColl(mob.getRect())) {
             int 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.mov.y < 0) d = 1;
+            if (d == -1) {
+                mob.canJump = true;
+                mob.flyMode = false;
+            }
+            mob.pos.y = MathUtils.round(mob.pos.y);
+            while (checkColl(mob.getRect())) mob.pos.y += d;
+            mob.mov.y = 0;
             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;
+                gp.world.setForeMap(mob.getMapX(), mob.getMapY(), mob.getType());
+                mob.kill();
             }
         } else {
             mob.canJump = false;
         }
+        if (mob.pos.y > gp.world.getHeightPx()) {
+            mob.kill();
+        }
+    }
 
-        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 (checkColl(mob.getRect())) {
-            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();
+    private void playerPhy(Player pl) {
+        pl.pos.y += pl.mov.y;
+        mobYColl(pl);
+
+        if (GameItems.isFluid(getBlock(pl.getRect()))) {
+            if (CaveGame.TOUCH && pl.mov.x != 0 && !pl.swim && !pl.flyMode) pl.swim = true;
+            if (!pl.swim) {
+                if (!pl.flyMode && pl.mov.y < 4.5f) pl.mov.add(gravity.x / 4, gravity.y / 4);
+                if (!pl.flyMode && pl.mov.y > 4.5f) pl.mov.add(0, -1f);
+            } else {
+                pl.mov.add(0, -.5f);
+                if (pl.mov.y < -3) pl.mov.y = -3;
             }
+        } else {
+            if (!pl.flyMode && pl.mov.y < 18) pl.mov.add(gravity);
         }
-        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;
+
+        pl.pos.x += pl.mov.x;
+        mobXColl(pl);
+
+        if (CaveGame.TOUCH && checkJump(pl.getRect(), pl.getDir()) && !pl.flyMode && pl.canJump && pl.mov.x != 0) {
+            pl.mov.add(0, -8);
+            pl.canJump = false;
         }
-        if (checkJump(mob.getRect(), mob.dir) && mob.canJump && !mob.moveX.equals(Vector2.Zero)) {
-            mob.moveY.add(0, -8);
+    }
+
+    private void mobPhy(Mob mob) {
+        mob.pos.y += mob.mov.y;
+        mobYColl(mob);
+
+        if (mob.getType() == 0 && GameItems.isFluid(getBlock(mob.getRect()))) {
+            if (mob.mov.y > 9) mob.mov.add(0, -.9f);
+            mob.mov.add(0, -.5f);
+            if (mob.mov.y < -3) mob.mov.y = -3;
+        } else if (!mob.flyMode && mob.mov.y < 18) mob.mov.add(gravity);
+
+        mob.pos.x += mob.mov.x;
+        mobXColl(mob);
+
+        if (checkJump(mob.getRect(), mob.getDir()) && mob.canJump && mob.mov.x != 0) {
+            mob.mov.add(0, -8);
             mob.canJump = false;
         }
-}
+    }
+
+    void update(float delta) {
+        //TODO use delta time
+        for (Iterator<Drop> it = gp.drops.iterator(); it.hasNext(); ) {
+            Drop drop = it.next();
+            dropPhy(drop);
+            if (Intersector.overlaps(drop.getRect(), gp.player.getRect())) drop.pickUpDrop(gp.player);
+            if (drop.pickedUp) it.remove();
+        }
 
-    public void update(float delta) {
-        for (Mob mob : gameProc.mobs) {
+        for (Iterator<Mob> it = gp.mobs.iterator(); it.hasNext(); ) {
+            Mob mob = it.next();
             mob.ai();
             mobPhy(mob);
+            if (mob.isDead()) it.remove();
         }
-        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(
-                gameProc.player.position.x+gameProc.player.texWidth/2 - gameProc.renderer.camera.viewportWidth/2,
-                gameProc.player.position.y+gameProc.player.height/2-gameProc.renderer.camera.viewportHeight/2,
-                0
-        );
+        playerPhy(gp.player);
+        if (gp.player.isDead()) gp.player.respawn(gp.world);
+
+        gp.renderer.setCamPos(
+                gp.player.pos.x + gp.player.getWidth() / 2 - gp.renderer.getWidth() / 2,
+                gp.player.pos.y + gp.player.getHeight() / 2 - gp.renderer.getHeight() / 2);
     }
 
 }