From 1d1fa914012125126d1a3656edc428859696f54f Mon Sep 17 00:00:00 2001
From: KingCol13 <48412633+KingCol13@users.noreply.github.com>
Date: Sat, 10 Jul 2021 21:05:00 +0100
Subject: Chorus fruit teleport (#5259)

* Outline function for teleporting.

* Created new handler for chorus fruit.

* Fixed AttemptTeleport failing.

* Better names, working sound effect.

* Corrected naming.

* Remove stray LOGD.

* Offset teleport to middle of block.

* Style Fixes

Co-authored-by: x12xx12x <44411062+12xx12@users.noreply.github.com>

* Style Fixes 2

Co-authored-by: x12xx12x <44411062+12xx12@users.noreply.github.com>

* Move FindTeleportDestination to static cPawn method.

* cBoundingBox interface.

* Cleanup includes.

* Maybe exported to API?

* Change a_World to reference, add to APIDesc.

Co-authored-by: x12xx12x <44411062+12xx12@users.noreply.github.com>
---
 src/Items/CMakeLists.txt    |  1 +
 src/Items/ItemChorusFruit.h | 44 ++++++++++++++++++++++++++++++++++++++++++++
 src/Items/ItemHandler.cpp   |  3 ++-
 3 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 src/Items/ItemChorusFruit.h

(limited to 'src/Items')

diff --git a/src/Items/CMakeLists.txt b/src/Items/CMakeLists.txt
index 3f182dd76..0dc7f8365 100644
--- a/src/Items/CMakeLists.txt
+++ b/src/Items/CMakeLists.txt
@@ -15,6 +15,7 @@ target_sources(
 	ItemBucket.h
 	ItemButton.h
 	ItemChest.h
+	ItemChorusFruit.h
 	ItemCloth.h
 	ItemComparator.h
 	ItemCookedFish.h
diff --git a/src/Items/ItemChorusFruit.h b/src/Items/ItemChorusFruit.h
new file mode 100644
index 000000000..261088411
--- /dev/null
+++ b/src/Items/ItemChorusFruit.h
@@ -0,0 +1,44 @@
+
+#pragma once
+
+#include "ItemFood.h"
+#include "../Entities/Pawn.h"
+
+
+
+
+
+class cItemChorusFruitHandler:
+	public cItemFoodHandler
+{
+	using Super = cItemFoodHandler;
+
+public:
+
+	cItemChorusFruitHandler():
+		Super(E_ITEM_CHORUS_FRUIT, FoodInfo(4, 2.4))
+	{
+	}
+
+	virtual bool EatItem(cPlayer * a_Player, cItem * a_Item) override
+	{
+		cItemHandler::EatItem(a_Player, a_Item);
+
+		if (!a_Player->IsGameModeCreative())
+		{
+			a_Player->GetInventory().RemoveOneEquippedItem();
+		}
+
+		// Attempt to find a teleport destination
+		Vector3d Destination;
+		cWorld * World = a_Player->GetWorld();
+		if (cPawn::FindTeleportDestination(*World, 2, 16, Destination, a_Player->GetPosition(), 8))
+		{
+			// Broadcast sound effect to _pre-teleport_ location, then teleport player.
+			World->BroadcastSoundEffect("item.chorus_fruit.teleport", a_Player->GetPosition(), 1, 1);
+			a_Player->TeleportToCoords(Destination.x, Destination.y, Destination.z);
+		}
+		return true;
+	}
+
+};
diff --git a/src/Items/ItemHandler.cpp b/src/Items/ItemHandler.cpp
index 1c6300353..63f950e26 100644
--- a/src/Items/ItemHandler.cpp
+++ b/src/Items/ItemHandler.cpp
@@ -20,6 +20,7 @@
 #include "ItemBucket.h"
 #include "ItemButton.h"
 #include "ItemChest.h"
+#include "ItemChorusFruit.h"
 #include "ItemCloth.h"
 #include "ItemComparator.h"
 #include "ItemCookedFish.h"
@@ -354,7 +355,6 @@ cItemHandler * cItemHandler::CreateItemHandler(int a_ItemType)
 		case E_ITEM_BAKED_POTATO:     return new cItemFoodHandler(a_ItemType, FoodInfo(5, 6));
 		case E_ITEM_BEETROOT:         return new cItemFoodHandler(a_ItemType, FoodInfo(1, 1.2));
 		case E_ITEM_BREAD:            return new cItemFoodHandler(a_ItemType, FoodInfo(5, 6));
-		case E_ITEM_CHORUS_FRUIT:     return new cItemFoodHandler(a_ItemType, FoodInfo(4, 2.4));
 		case E_ITEM_COOKED_CHICKEN:   return new cItemFoodHandler(a_ItemType, FoodInfo(6, 7.2));
 		case E_ITEM_COOKED_MUTTON:    return new cItemFoodHandler(a_ItemType, FoodInfo(6, 9.6));
 		case E_ITEM_COOKED_PORKCHOP:  return new cItemFoodHandler(a_ItemType, FoodInfo(8, 12.8));
@@ -371,6 +371,7 @@ cItemHandler * cItemHandler::CreateItemHandler(int a_ItemType)
 		case E_ITEM_STEAK:            return new cItemFoodHandler(a_ItemType, FoodInfo(8, 12.8));
 
 		// Special-case food with their own handler
+		case E_ITEM_CHORUS_FRUIT:     return new cItemChorusFruitHandler();
 		case E_ITEM_COOKED_FISH: return new cItemCookedFishHandler();
 		case E_ITEM_GOLDEN_APPLE:        return new cItemGoldenAppleHandler();
 		case E_ITEM_POISONOUS_POTATO: return new cItemPoisonousPotatoHandler();
-- 
cgit v1.2.3