First commit

2015-05-25 01:04:03 +03:00
commit fadb89ae9e
320 changed files with 32186 additions and 0 deletions
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+using FarseerPhysics;
+using Microsoft.Xna.Framework;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Xml.Linq;
+
+namespace Subsurface
+{
+    class Explosion
+    {
+        Vector2 position;
+
+
+        float range;
+        float damage;
+        float structureDamage;
+        float stun;
+
+        float force;
+
+        public Explosion(Vector2 position, float range, float damage, float structureDamage, float stun=0.0f, float force=0.0f)
+        {
+            this.position = position;
+            this.range = Math.Max(range,1.0f);
+            this.damage = damage;
+            this.structureDamage = structureDamage;
+            this.stun = stun;
+            this.force = force;
+        }
+
+        public Explosion(XElement element)
+        {
+            range = Math.Max(ToolBox.GetAttributeFloat(element, "range", 1.0f),1.0f);
+            damage = ToolBox.GetAttributeFloat(element, "damage", 0.0f);
+            structureDamage = ToolBox.GetAttributeFloat(element, "structuredamage", 0.0f);
+            stun = ToolBox.GetAttributeFloat(element, "stun", 0.0f);
+
+            force = ToolBox.GetAttributeFloat(element, "force", 0.0f);
+        }
+
+        public void Explode()
+        {
+            Explode(position);
+        }
+
+        public void Explode(Vector2 position)
+        {
+            for (int i = 0; i<range*10; i++)
+            {
+                Game1.particleManager.CreateParticle(position, 
+                    ToolBox.RandomFloat(0.0f,3.14f),
+                    Vector2.Normalize(new Vector2(ToolBox.RandomFloat(-1.0f, 1.0f), ToolBox.RandomFloat(-1.0f, 1.0f))) * ToolBox.RandomFloat(3.0f,4.0f),
+                    "explosionfire");
+            }
+
+            Vector2 displayPosition = ConvertUnits.ToDisplayUnits(position);
+            float displayRange = ConvertUnits.ToDisplayUnits(range);
+
+            if (structureDamage>0.0f)
+            {
+                List<Structure> structureList = new List<Structure>();
+            
+                float dist = 600.0f;
+                foreach (MapEntity entity in MapEntity.mapEntityList)
+                {
+                    Structure structure = entity as Structure;
+                    if (structure == null) continue;
+
+                    if (structure.HasBody && 
+                        !structure.IsPlatform &&
+                        Vector2.Distance(structure.Position, displayPosition) < dist*3.0f)
+                    {
+                        structureList.Add(structure);
+                    }
+                }
+
+                foreach (Structure structure in structureList)
+                {
+                    for (int i = 0; i < structure.SectionCount; i++)
+                    {
+                        float distFactor = 1.0f - (Vector2.Distance(structure.SectionPosition(i), displayPosition) / displayRange);
+                        if (distFactor > 0.0f) structure.AddDamage(i, structureDamage*distFactor);
+                    }
+                }
+            }
+
+            foreach (Character c in Character.characterList)
+            {
+                float dist = Vector2.Distance(c.SimPosition, position);
+
+                if (dist > range) continue;
+
+                float distFactor = 1.0f - dist / range;
+                                
+                foreach (Limb limb in c.animController.limbs)
+                {
+                    distFactor = 1.0f - Vector2.Distance(limb.SimPosition, position)/range;
+
+                    c.AddDamage(limb.SimPosition, damage * distFactor, 0.0f, stun * distFactor);
+                    
+                    if (force>0.0f)
+                    {
+                        limb.body.ApplyLinearImpulse(Vector2.Normalize(limb.SimPosition-position)*distFactor*force);
+                    }
+                }
+            }
+        }
+    }
+}