Implemented player explosion intensity calculation / Fixed fire spread

core/assets/version.properties

@@ -1,5 +1,5 @@
 #Autogenerated file. Do not modify.
-#Sun Apr 15 19:58:39 EDT 2018
+#Sun Apr 15 22:39:16 EDT 2018
 version=release
 androidBuildCode=927
 name=Mindustry

core/src/io/anuke/mindustry/entities/Bullet.java

@@ -75,7 +75,7 @@ public class Bullet extends BulletEntity<BulletType>{
 		if(other instanceof Unit){
 			Unit unit = (Unit)other;
 			unit.velocity.add(vector.set(other.x, other.y).sub(x, y).setLength(type.knockback / unit.getMass()));
-			unit.status.handleApply(unit, type.status, type.statusIntensity);
+			unit.applyEffect(type.status, type.statusIntensity);
 		}
 	}
 

core/src/io/anuke/mindustry/entities/Player.java

@@ -6,7 +6,9 @@ import io.anuke.mindustry.content.Mechs;
 import io.anuke.mindustry.content.Weapons;
 import io.anuke.mindustry.content.fx.ExplosionFx;
 import io.anuke.mindustry.content.fx.Fx;
+import io.anuke.mindustry.entities.effect.DamageArea;
 import io.anuke.mindustry.game.Team;
+import io.anuke.mindustry.graphics.Palette;
 import io.anuke.mindustry.net.Net;
 import io.anuke.mindustry.net.NetEvents;
 import io.anuke.mindustry.resource.ItemStack;
@@ -103,18 +105,19 @@ public class Player extends Unit{
 	
 	@Override
 	public void onDeath(){
-		super.onDeath();
 		dead = true;
 		if(Net.active()){
 			NetEvents.handleUnitDeath(this);
 		}
 
-		Effects.effect(ExplosionFx.explosion, this);
+		float explosiveness = 2f + (inventory.hasItem() ? inventory.getItem().item.explosiveness * inventory.getItem().amount : 0f);
-		Effects.shake(4f, 5f, this);
+		float flammability = (inventory.hasItem() ? inventory.getItem().item.flammability * inventory.getItem().amount : 0f);
+		DamageArea.dynamicExplosion(x, y, flammability, explosiveness, 0f, getSize()/2f, Palette.darkFlame);
 		Effects.sound("die", this);
 
 		control.setRespawnTime(respawnduration);
 		ui.hudfrag.fadeRespawn(true);
+		super.onDeath();
 	}
 
 	@Override

core/src/io/anuke/mindustry/entities/TileEntity.java

@@ -1,7 +1,6 @@
 package io.anuke.mindustry.entities;
 
 import io.anuke.mindustry.content.fx.Fx;
-import io.anuke.mindustry.entities.effect.Fire;
 import io.anuke.mindustry.net.Net;
 import io.anuke.mindustry.net.NetEvents;
 import io.anuke.mindustry.world.Block;
@@ -30,8 +29,6 @@ public class TileEntity extends Entity{
 	public boolean dead = false;
 	public boolean added;
 
-	public Fire fire;
-
 	public PowerModule power;
 	public InventoryModule inventory;
 	public LiquidModule liquid;
@@ -54,14 +51,6 @@ public class TileEntity extends Entity{
 		return this;
 	}
 	
-	public boolean hasFire(){
-		return fire != null;
-	}
-
-	public void setFire(){
-		this.fire = new Fire(tile).add();
-	}
-	
 	public void write(DataOutputStream stream) throws IOException{
 		
 	}

core/src/io/anuke/mindustry/entities/Unit.java

@@ -37,6 +37,7 @@ public abstract class Unit extends SyncEntity {
 
     @Override
     public void onDeath() {
+        inventory.clear();
         drownTime = 0f;
         status.clear();
     }
@@ -99,6 +100,7 @@ public abstract class Unit extends SyncEntity {
     }
 
     public void applyEffect(StatusEffect effect, float intensity){
+        if(dead) return;
         status.handleApply(this, effect, intensity);
     }
 

core/src/io/anuke/mindustry/entities/effect/DamageArea.java

@@ -1,13 +1,18 @@
 package io.anuke.mindustry.entities.effect;
 
+import com.badlogic.gdx.graphics.Color;
+import com.badlogic.gdx.graphics.Colors;
 import com.badlogic.gdx.math.Rectangle;
 import com.badlogic.gdx.math.Vector2;
+import io.anuke.mindustry.content.fx.ExplosionFx;
+import io.anuke.mindustry.content.fx.Fx;
 import io.anuke.mindustry.entities.Unit;
 import io.anuke.mindustry.entities.Units;
 import io.anuke.mindustry.game.Team;
 import io.anuke.mindustry.world.Tile;
 import io.anuke.ucore.core.Effects;
 import io.anuke.ucore.core.Effects.Effect;
+import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.entities.SolidEntity;
 import io.anuke.ucore.function.Consumer;
 import io.anuke.ucore.util.Mathf;
@@ -20,6 +25,47 @@ public class DamageArea{
 	private static Rectangle rect = new Rectangle();
 	private static Translator tr = new Translator();
 
+	public static void dynamicExplosion(float x, float y, float flammability, float explosiveness, float power, float radius, Color color){
+		for(int i = 0; i < Mathf.clamp(power / 20, 0, 6); i ++){
+			int branches = 5 + Mathf.clamp((int)(power/30), 1, 20);
+			Timers.run(i*2f + Mathf.random(4f), () -> {
+				Lightning l = new Lightning(Team.none, Fx.none, 3, x, y, Mathf.random(360f), branches + Mathf.range(2));
+				l.color = Colors.get("power");
+				l.add();
+			});
+		}
+
+		for(int i = 0; i < Mathf.clamp(flammability / 4, 0, 30); i ++){
+			Timers.run(i/2, () -> {
+				Fireball f = new Fireball(x, y, color, Mathf.random(360f));
+				f.add();
+			});
+		}
+
+		float e = explosiveness;
+		int waves = Mathf.clamp((int)(explosiveness / 4), 0, 30);
+
+		for(int i = 0; i < waves; i ++){
+			int f = i;
+			Timers.run(i*2f, () -> {
+				DamageArea.damage(x, y, Mathf.clamp(radius + e, 0, 50f) * ((f + 1f)/waves), e/2f);
+				Effects.effect(ExplosionFx.blockExplosionSmoke, x + Mathf.range(radius), y + Mathf.range(radius));
+			});
+		}
+
+		if(explosiveness > 15f){
+			Effects.effect(ExplosionFx.shockwave, x, y);
+		}
+
+		if(explosiveness > 30f){
+			Effects.effect(ExplosionFx.bigShockwave, x, y);
+		}
+
+		float shake = Math.min(explosiveness/4f + 3f, 9f);
+		Effects.shake(shake, shake, x, y);
+		Effects.effect(ExplosionFx.blockExplosion, x, y);
+	}
+
 	/**Damages entities in a line.
 	 * Only enemies of the specified team are damaged.*/
 	public static void collideLine(SolidEntity hitter, Team team, Effect effect, float x, float y, float angle, float length){

core/src/io/anuke/mindustry/entities/effect/Fire.java

@@ -9,17 +9,24 @@ import io.anuke.ucore.core.Effects;
 import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.entities.TimedEntity;
 import io.anuke.ucore.util.Geometry;
+import io.anuke.ucore.util.GridMap;
 import io.anuke.ucore.util.Mathf;
 
-import static io.anuke.mindustry.Vars.effectGroup;
+import static io.anuke.mindustry.Vars.*;
-import static io.anuke.mindustry.Vars.tilesize;
-import static io.anuke.mindustry.Vars.world;
 
 public class Fire extends TimedEntity {
+    private static GridMap<Fire> map = new GridMap<>();
+
     private Tile tile;
     private float flammability = -1;
 
-    public Fire(Tile tile){
+    public static void create(Tile tile){
+        if(!map.containsKey(tile.x, tile.y)){
+            new Fire(tile).add();
+        }
+    }
+
+    private Fire(Tile tile){
         this.tile = tile;
         lifetime = 1000f;
     }
@@ -31,21 +38,22 @@ public class Fire extends TimedEntity {
         TileEntity entity = tile.target().entity;
         boolean damage = entity != null;
 
-        if(!damage){
+        if(!damage && flammability <= 0){
             time += Timers.delta()*8;
-        }else if (flammability < 0){
+        }
+
+        if (flammability < 0){
             flammability = tile.block().getFlammability(tile);
         }
 
         if(damage) {
-
             lifetime += Mathf.clamp(flammability / 8f, 0f, 0.6f) * Timers.delta();
+        }
 
-            if (flammability > 1f && Mathf.chance(0.03 * Timers.delta() * Mathf.clamp(flammability/5f, 0.3f, 2f))) {
+        if (flammability > 1f && Mathf.chance(0.03 * Timers.delta() * Mathf.clamp(flammability/5f, 0.3f, 2f))) {
-                GridPoint2 p = Mathf.select(Geometry.d4);
+            GridPoint2 p = Mathf.select(Geometry.d4);
-                Tile other = world.tile(tile.x + p.x, tile.y + p.y);
+            Tile other = world.tile(tile.x + p.x, tile.y + p.y);
-                new Fire(other).add();
+            create(other);
-            }
         }
 
         if(Mathf.chance(0.1 * Timers.delta())){
@@ -66,4 +74,14 @@ public class Fire extends TimedEntity {
     public Fire add(){
         return add(effectGroup);
     }
+
+    @Override
+    public void added() {
+        map.put(tile.x, tile.y, this);
+    }
+
+    @Override
+    public void removed() {
+        map.remove(tile.x, tile.y);
+    }
 }

core/src/io/anuke/mindustry/entities/effect/Fireball.java

@@ -39,7 +39,7 @@ public class Fireball extends TimedEntity {
         if(Mathf.chance(0.04 * Timers.delta())){
             Tile tile = world.tileWorld(x, y);
             if(tile != null){
-                new Fire(tile).add();
+                Fire.create(tile);
             }
         }
 

core/src/io/anuke/mindustry/ui/fragments/DebugFragment.java

@@ -64,6 +64,8 @@ public class DebugFragment implements Fragment {
                row();
                new button("wave", () -> state.wavetime = 0f);
                row();
+               new button("death", () -> player.damage(99999, false));
+               row();
                new button("spawn", () -> new BaseUnit(UnitTypes.scout, Team.red).set(player.x, player.y).add());
                row();
            }}.end();

core/src/io/anuke/mindustry/ui/fragments/HudFragment.java

@@ -158,7 +158,7 @@ public class HudFragment implements Fragment{
 
 				new label(()->"[orange]"+Bundles.get("text.respawn")+" " + (int)(control.getRespawnTime()/60)).scale(0.75f).pad(10);
 
-				visible(()->control.getRespawnTime() > 0 && !state.is(State.menu));
+				visible(()->false);
 
 			}}.end();
 		}}.end();
@@ -223,6 +223,6 @@ public class HudFragment implements Fragment{
 	}
 	
 	public void fadeRespawn(boolean in){
-		respawntable.addAction(Actions.color(in ? new Color(0, 0, 0, 0.3f) : Color.CLEAR, 0.3f));
+		//respawntable.addAction(Actions.color(in ? new Color(0, 0, 0, 0.3f) : Color.CLEAR, 0.3f));
 	}
 }

core/src/io/anuke/mindustry/world/Block.java

@@ -1,21 +1,15 @@
 package io.anuke.mindustry.world;
 
 import com.badlogic.gdx.graphics.Color;
-import com.badlogic.gdx.graphics.Colors;
 import com.badlogic.gdx.graphics.g2d.TextureRegion;
 import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.utils.Array;
 import com.badlogic.gdx.utils.ObjectMap;
 import com.badlogic.gdx.utils.reflect.ClassReflection;
-import io.anuke.mindustry.content.fx.ExplosionFx;
-import io.anuke.mindustry.content.fx.Fx;
 import io.anuke.mindustry.core.GameState.State;
 import io.anuke.mindustry.entities.TileEntity;
 import io.anuke.mindustry.entities.Unit;
 import io.anuke.mindustry.entities.effect.DamageArea;
-import io.anuke.mindustry.entities.effect.Fireball;
-import io.anuke.mindustry.entities.effect.Lightning;
-import io.anuke.mindustry.game.Team;
 import io.anuke.mindustry.graphics.DrawLayer;
 import io.anuke.mindustry.graphics.Layer;
 import io.anuke.mindustry.graphics.Palette;
@@ -24,8 +18,6 @@ import io.anuke.mindustry.net.NetEvents;
 import io.anuke.mindustry.resource.Item;
 import io.anuke.mindustry.resource.ItemStack;
 import io.anuke.mindustry.resource.Liquid;
-import io.anuke.ucore.core.Effects;
-import io.anuke.ucore.core.Timers;
 import io.anuke.ucore.graphics.Draw;
 import io.anuke.ucore.graphics.Hue;
 import io.anuke.ucore.graphics.Lines;
@@ -248,48 +240,14 @@ public class Block extends BaseBlock {
 
 		tempColor.mul(1f/units);
 
-		for(int i = 0; i < Mathf.clamp(power / 20, 0, 6); i ++){
+		DamageArea.dynamicExplosion(x, y, flammability, explosiveness, power, tilesize * size/2f, tempColor);
-			int branches = 5 + Mathf.clamp((int)(power/30), 1, 20);
-			Timers.run(i*2f + Mathf.random(4f), () -> {
-				Lightning l = new Lightning(Team.none, Fx.none, 3, x, y, Mathf.random(360f), branches + Mathf.range(2));
-				l.color = Colors.get("power");
-				l.add();
-			});
-		}
-
-		for(int i = 0; i < Mathf.clamp(flammability / 4, 0, 30); i ++){
-			Timers.run(i/2, () -> {
-				Fireball f = new Fireball(x, y, tempColor, Mathf.random(360f));
-				f.add();
-			});
-		}
-
-		float e = explosiveness;
-		int waves = Mathf.clamp((int)(explosiveness / 4), 0, 30);
-
-		for(int i = 0; i < waves; i ++){
-			int f = i;
-			Timers.run(i*2f, () -> {
-				DamageArea.damage(x, y, Mathf.clamp(size * tilesize + e, 0, 50f) * ((f + 1f)/waves), e/2f);
-				Effects.effect(ExplosionFx.blockExplosionSmoke, x + Mathf.range(size * tilesize/2f), y + Mathf.range(size * tilesize/2f));
-			});
-		}
-
-		if(explosiveness > 15f){
-			Effects.effect(ExplosionFx.shockwave, x, y);
-		}
-
-		if(explosiveness > 30f){
-			Effects.effect(ExplosionFx.bigShockwave, x, y);
-		}
-
-		float shake = Math.min(explosiveness/4f + 3f, 9f);
-		Effects.shake(shake, shake, x, y);
-		Effects.effect(ExplosionFx.blockExplosion, x, y);
 	}
 
 	public float getFlammability(Tile tile){
 		if(!hasInventory || tile.entity == null){
+			if(tile.floor().liquid && !solid){
+				return tile.floor().liquidDrop.flammability;
+			}
 			return 0;
 		}else{
 			float result = 0f;