feat: TU19 (Dec 2014) Features & Content (#155)

* try to resolve merge conflict * feat: TU19 (Dec 2014) Features & Content (#32) * December 2014 files * Working release build * Fix compilation issues * Add sound to Windows64Media * Add DLC content and force Tutorial DLC * Revert "Add DLC content and force Tutorial DLC" This reverts commit 97a4399472. * Disable broken light packing * Disable breakpoint during DLC texture map load Allows DLC loading but the DLC textures are still broken * Fix post build not working * ... * fix vs2022 build * fix cmake build --------- Co-authored-by: Loki <lokirautio@gmail.com>
2026-03-03 03:04:10 +08:00
parent 84c31a2331
commit b3feddfef3
2069 changed files with 264842 additions and 139522 deletions
--- a/Minecraft.World/PoweredRailTile.cpp
+++ b/Minecraft.World/PoweredRailTile.cpp
@@ -0,0 +1,187 @@
+#include "stdafx.h"
+#include "net.minecraft.world.h"
+#include "net.minecraft.world.level.h"
+#include "PoweredRailTile.h"
+
+PoweredRailTile::PoweredRailTile(int id) : BaseRailTile(id, true)
+{
+}
+
+Icon *PoweredRailTile::getTexture(int face, int data)
+{
+	if ((data & RAIL_DATA_BIT) == 0)
+	{
+		return icon;
+	}
+	else
+	{
+		return iconPowered;
+	}
+}
+
+void PoweredRailTile::registerIcons(IconRegister *iconRegister)
+{
+	BaseRailTile::registerIcons(iconRegister);
+	iconPowered = iconRegister->registerIcon(getIconName() + L"_powered");
+}
+
+bool PoweredRailTile::findPoweredRailSignal(Level *level, int x, int y, int z, int data, bool forward, int searchDepth)
+{
+	if (searchDepth >= 8)
+	{
+		return false;
+	}
+
+	int dir = data & RAIL_DIRECTION_MASK;
+
+	bool checkBelow = true;
+	switch (dir)
+	{
+	case DIR_FLAT_Z:
+		if (forward)
+		{
+			z++;
+		}
+		else
+		{
+			z--;
+		}
+		break;
+	case DIR_FLAT_X:
+		if (forward)
+		{
+			x--;
+		}
+		else
+		{
+			x++;
+		}
+		break;
+	case 2:
+		if (forward)
+		{
+			x--;
+		}
+		else
+		{
+			x++;
+			y++;
+			checkBelow = false;
+		}
+		dir = DIR_FLAT_X;
+		break;
+	case 3:
+		if (forward)
+		{
+			x--;
+			y++;
+			checkBelow = false;
+		}
+		else
+		{
+			x++;
+		}
+		dir = DIR_FLAT_X;
+		break;
+	case 4:
+		if (forward)
+		{
+			z++;
+		}
+		else
+		{
+			z--;
+			y++;
+			checkBelow = false;
+		}
+		dir = DIR_FLAT_Z;
+		break;
+	case 5:
+		if (forward)
+		{
+			z++;
+			y++;
+			checkBelow = false;
+		}
+		else
+		{
+			z--;
+		}
+		dir = DIR_FLAT_Z;
+		break;
+	}
+
+	if (isSameRailWithPower(level, x, y, z, forward, searchDepth, dir))
+	{
+		return true;
+	}
+	if (checkBelow && isSameRailWithPower(level, x, y - 1, z, forward, searchDepth, dir))
+	{
+		return true;
+	}
+	return false;
+}
+
+bool PoweredRailTile::isSameRailWithPower(Level *level, int x, int y, int z, bool forward, int searchDepth, int dir)
+{
+	int tile = level->getTile(x, y, z);
+
+	if (tile == id)
+	{
+		int tileData = level->getData(x, y, z);
+		int myDir = tileData & RAIL_DIRECTION_MASK;
+
+		if (dir == DIR_FLAT_X && (myDir == DIR_FLAT_Z || myDir == 4 || myDir == 5))
+		{
+			return false;
+		}
+		if (dir == DIR_FLAT_Z && (myDir == DIR_FLAT_X || myDir == 2 || myDir == 3))
+		{
+			return false;
+		}
+
+		if ((tileData & RAIL_DATA_BIT) != 0)
+		{
+			if (level->hasNeighborSignal(x, y, z))
+			{
+				return true;
+			}
+			else
+			{
+				return findPoweredRailSignal(level, x, y, z, tileData, forward, searchDepth + 1);
+			}
+		}
+	}
+
+	return false;
+}
+
+void PoweredRailTile::updateState(Level *level, int x, int y, int z, int data, int dir, int type)
+{
+	bool signal = level->hasNeighborSignal(x, y, z);
+	signal = signal || findPoweredRailSignal(level, x, y, z, data, true, 0) || findPoweredRailSignal(level, x, y, z, data, false, 0);
+
+	bool changed = false;
+	if (signal && (data & RAIL_DATA_BIT) == 0)
+	{
+		level->setData(x, y, z, dir | RAIL_DATA_BIT, Tile::UPDATE_ALL);
+		changed = true;
+	}
+	else if (!signal && (data & RAIL_DATA_BIT) != 0)
+	{
+		level->setData(x, y, z, dir, Tile::UPDATE_ALL);
+		changed = true;
+	}
+
+	// usually the level only updates neighbors that are in the same
+	// y plane as the current tile, but sloped rails may need to
+	// update tiles above or below it as well
+	if (changed)
+	{
+		level->updateNeighborsAt(x, y - 1, z, id);
+		if (dir == 2 || dir == 3 || dir == 4 || dir == 5)
+		{
+			level->updateNeighborsAt(x, y + 1, z, id);
+		}
+	}
+}