first commit

Minecraft.World/LiquidTileStatic.cpp

@@ -0,0 +1,85 @@
+#include "stdafx.h"
+#include "net.minecraft.world.level.h"
+#include "LiquidTileStatic.h"
+#include "FireTile.h"
+
+LiquidTileStatic::LiquidTileStatic(int id, Material *material) : LiquidTile(id, material)
+{
+    setTicking(false);
+    if (material == Material::lava) setTicking(true);
+}
+
+bool LiquidTileStatic::isPathfindable(LevelSource *level, int x, int y, int z)
+{
+	return material != Material::lava;
+}
+
+void LiquidTileStatic::neighborChanged(Level *level, int x, int y, int z, int type)
+{
+    LiquidTile::neighborChanged(level, x, y, z, type);
+    if (level->getTile(x, y, z) == id)
+	{
+        setDynamic(level, x, y, z);
+    }
+}
+
+void LiquidTileStatic::setDynamic(Level *level, int x, int y, int z)
+{
+    int d = level->getData(x, y, z);
+    level->noNeighborUpdate = true;
+    level->setTileAndDataNoUpdate(x, y, z, id - 1, d);
+    level->setTilesDirty(x, y, z, x, y, z);
+    level->addToTickNextTick(x, y, z, id - 1, getTickDelay());
+    level->noNeighborUpdate = false;
+}
+
+void LiquidTileStatic::tick(Level *level, int x, int y, int z, Random *random)
+{
+    if (material == Material::lava)
+	{
+        int h = random->nextInt(3);
+        for (int i = 0; i < h; i++)
+		{
+            x += random->nextInt(3) - 1;
+            y++;
+            z += random->nextInt(3) - 1;
+            int t = level->getTile(x, y, z);
+            if (t == 0)
+			{
+                if (isFlammable(level, x - 1, y, z) ||
+					isFlammable(level, x + 1, y, z) ||
+					isFlammable(level, x, y, z - 1) ||
+					isFlammable(level, x, y, z + 1) ||
+					isFlammable(level, x, y - 1, z) ||
+					isFlammable(level, x, y + 1, z))
+				{
+                    level->setTile(x, y, z, Tile::fire_Id);
+                    return;
+                }
+            }
+			else if (Tile::tiles[t]->material->blocksMotion())
+			{
+                return;
+            }
+
+        }
+		if (h == 0)
+		{
+			int ox = x;
+			int oz = z;
+			for (int i = 0; i<  3; i++)
+			{
+				x = ox + random->nextInt(3) - 1;
+				z = oz + random->nextInt(3) - 1;
+				if (level->isEmptyTile(x, y + 1, z) && isFlammable(level, x, y, z)) {
+					level->setTile(x, y + 1, z, Tile::fire_Id);
+				}
+			}
+		}
+    }
+}
+
+bool LiquidTileStatic::isFlammable(Level *level, int x, int y, int z)
+{
+	return level->getMaterial(x, y, z)->isFlammable();
+}