#pragma once
#include "BlockID.h"
typedef unsigned char Byte;
// tolua_begin
/// How much light do the blocks emit on their own?
extern unsigned char g_BlockLightValue[];
/// How much light do the block consume?
extern unsigned char g_BlockSpreadLightFalloff[];
/// Is a block completely transparent? (light doesn't get decreased(?))
extern bool g_BlockTransparent[];
/// Is a block destroyed after a single hit?
extern bool g_BlockOneHitDig[];
// Block face constants, used in PlayerDigging and PlayerBlockPlacement packets
enum
{
BLOCK_FACE_NONE = -1, // Interacting with no block face - swinging the item in the air
BLOCK_FACE_BOTTOM = 0, // Interacting with the bottom face of the block
BLOCK_FACE_TOP = 1, // Interacting with the top face of the block
BLOCK_FACE_NORTH = 2, // Interacting with the northern face of the block
BLOCK_FACE_SOUTH = 3, // Interacting with the southern face of the block
BLOCK_FACE_WEST = 4, // Interacting with the western face of the block
BLOCK_FACE_EAST = 5, // Interacting with the eastern face of the block
} ;
// PlayerDigging status constants:
enum
{
DIG_STATUS_STARTED = 0,
DIG_STATUS_CANCELLED = 1,
DIG_STATUS_FINISHED = 2,
DIG_STATUS_DROP_HELD = 4,
DIG_STATUS_SHOOT_EAT = 5,
} ;
// tolua_end
inline bool IsValidBlock(int a_BlockType) // tolua_export
{ // tolua_export
if (
(a_BlockType > -1) &&
(a_BlockType <= E_BLOCK_MAX_TYPE_ID) &&
(a_BlockType != 34) && // Piston extension
(a_BlockType != 36) // Piston moved block
)
{
return true;
}
return false;
} // tolua_export
inline bool IsValidItem(int a_ItemType) // tolua_export
{ // tolua_export
if (
((a_ItemType >= E_ITEM_FIRST) && (a_ItemType <= E_ITEM_MAX_CONSECUTIVE_TYPE_ID)) || // Basic items range
((a_ItemType >= E_ITEM_FIRST_DISC) && (a_ItemType <= E_ITEM_LAST_DISC)) // Music discs' special range
)
{
return true;
}
if (a_ItemType == 0)
{
return false;
}
return IsValidBlock(a_ItemType);
} // tolua_export
inline bool IsBlockWater(BLOCKTYPE a_BlockType)
{
return ((a_BlockType == E_BLOCK_WATER) || (a_BlockType == E_BLOCK_STATIONARY_WATER));
}
inline bool IsBlockLava(BLOCKTYPE a_BlockType)
{
return ((a_BlockType == E_BLOCK_LAVA) || (a_BlockType == E_BLOCK_STATIONARY_LAVA));
}
inline bool IsBlockLiquid(BLOCKTYPE a_BlockType)
{
return IsBlockWater(a_BlockType) || IsBlockLava(a_BlockType);
}
inline bool IsBlockTypeOfDirt(BLOCKTYPE a_BlockType)
{
switch (a_BlockType)
{
case E_BLOCK_DIRT:
case E_BLOCK_GRASS:
case E_BLOCK_FARMLAND:
{
return true;
}
}
return false;
}
inline void AddFaceDirection(int & a_BlockX, int & a_BlockY, int & a_BlockZ, char a_BlockFace, bool a_bInverse = false) // tolua_export
{ // tolua_export
if (!a_bInverse)
{
switch (a_BlockFace)
{
case BLOCK_FACE_BOTTOM: a_BlockY--; break;
case BLOCK_FACE_TOP: a_BlockY++; break;
case BLOCK_FACE_EAST: a_BlockX++; break;
case BLOCK_FACE_WEST: a_BlockX--; break;
case BLOCK_FACE_NORTH: a_BlockZ--; break;
case BLOCK_FACE_SOUTH: a_BlockZ++; break;
default:
{
LOGWARNING("%s: Unknown face: %d", __FUNCTION__, a_BlockFace);
ASSERT(!"AddFaceDirection(): Unknown face");
break;
}
}
}
else
{
switch (a_BlockFace)
{
case BLOCK_FACE_BOTTOM: a_BlockY++; break;
case BLOCK_FACE_TOP: a_BlockY--; break;
case BLOCK_FACE_EAST: a_BlockX--; break;
case BLOCK_FACE_WEST: a_BlockX++; break;
case BLOCK_FACE_NORTH: a_BlockZ++; break;
case BLOCK_FACE_SOUTH: a_BlockZ--; break;
default:
{
LOGWARNING("%s: Unknown inv face: %d", __FUNCTION__, a_BlockFace);
ASSERT(!"AddFaceDirection(): Unknown face");
break;
}
}
}
} // tolua_export
inline void AddFaceDirection(int & a_BlockX, unsigned char & a_BlockY, int & a_BlockZ, char a_BlockFace, bool a_bInverse = false)
{
int Y = a_BlockY;
AddFaceDirection(a_BlockX, Y, a_BlockZ, a_BlockFace, a_bInverse);
if (Y < 0)
{
a_BlockY = 0;
}
else if (Y > 255)
{
a_BlockY = 255;
}
else
{
a_BlockY = (unsigned char)Y;
}
}
#include <math.h>
#define PI 3.14159265358979323846264338327950288419716939937510582097494459072381640628620899862803482534211706798f
#define MIN(a,b) (((a)>(b))?(b):(a))
#define MAX(a,b) (((a)>(b))?(a):(b))
inline void EulerToVector(double a_Pan, double a_Pitch, double & a_X, double & a_Y, double & a_Z)
{
// a_X = sinf ( a_Pan / 180 * PI ) * cosf ( a_Pitch / 180 * PI );
// a_Y = -sinf ( a_Pitch / 180 * PI );
// a_Z = -cosf ( a_Pan / 180 * PI ) * cosf ( a_Pitch / 180 * PI );
a_X = cos(a_Pan / 180 * PI) * cos(a_Pitch / 180 * PI);
a_Y = sin(a_Pan / 180 * PI) * cos(a_Pitch / 180 * PI);
a_Z = sin(a_Pitch / 180 * PI);
}
inline void VectorToEuler(double a_X, double a_Y, double a_Z, double & a_Pan, double & a_Pitch)
{
if (a_X != 0)
{
a_Pan = atan2(a_Z, a_X) * 180 / PI - 90;
}
else
{
a_Pan = 0;
}
a_Pitch = atan2(a_Y, sqrt((a_X * a_X) + (a_Z * a_Z))) * 180 / PI;
}
inline float GetSignf(float a_Val)
{
return (a_Val < 0.f) ? -1.f : 1.f;
}
inline float GetSpecialSignf( float a_Val )
{
return (a_Val <= 0.f) ? -1.f : 1.f;
}
// tolua_begin
namespace ItemCategory
{
inline bool IsPickaxe(short a_ItemID)
{
return (a_ItemID == E_ITEM_WOODEN_PICKAXE)
|| (a_ItemID == E_ITEM_STONE_PICKAXE)
|| (a_ItemID == E_ITEM_IRON_PICKAXE)
|| (a_ItemID == E_ITEM_GOLD_PICKAXE)
|| (a_ItemID == E_ITEM_DIAMOND_PICKAXE);
}
inline bool IsAxe(short a_ItemID)
{
return (a_ItemID == E_ITEM_WOODEN_AXE)
|| (a_ItemID == E_ITEM_STONE_AXE)
|| (a_ItemID == E_ITEM_IRON_AXE)
|| (a_ItemID == E_ITEM_GOLD_AXE)
|| (a_ItemID == E_ITEM_DIAMOND_AXE);
}
inline bool IsSword(short a_ItemID)
{
return (a_ItemID == E_ITEM_WOODEN_SWORD)
|| (a_ItemID == E_ITEM_STONE_SWORD)
|| (a_ItemID == E_ITEM_IRON_SWORD)
|| (a_ItemID == E_ITEM_GOLD_SWORD)
|| (a_ItemID == E_ITEM_DIAMOND_SWORD);
}
inline bool IsHoe(short a_ItemID)
{
return (a_ItemID == E_ITEM_WOODEN_HOE)
|| (a_ItemID == E_ITEM_STONE_HOE)
|| (a_ItemID == E_ITEM_IRON_HOE)
|| (a_ItemID == E_ITEM_GOLD_HOE)
|| (a_ItemID == E_ITEM_DIAMOND_HOE);
}
inline bool IsShovel(short a_ItemID)
{
return (a_ItemID == E_ITEM_WOODEN_SHOVEL)
|| (a_ItemID == E_ITEM_STONE_SHOVEL)
|| (a_ItemID == E_ITEM_IRON_SHOVEL)
|| (a_ItemID == E_ITEM_GOLD_SHOVEL)
|| (a_ItemID == E_ITEM_DIAMOND_SHOVEL);
}
inline bool IsTool(short a_ItemID)
{
return IsPickaxe( a_ItemID )
|| IsAxe ( a_ItemID )
|| IsSword ( a_ItemID )
|| IsHoe ( a_ItemID )
|| IsShovel ( a_ItemID );
}
inline bool IsHelmet(short a_ItemType)
{
return (
(a_ItemType == E_ITEM_LEATHER_CAP) ||
(a_ItemType == E_ITEM_GOLD_HELMET) ||
(a_ItemType == E_ITEM_CHAIN_HELMET) ||
(a_ItemType == E_ITEM_IRON_HELMET) ||
(a_ItemType == E_ITEM_DIAMOND_HELMET)
);
}
inline bool IsChestPlate(short a_ItemType)
{
return (
(a_ItemType == E_ITEM_LEATHER_TUNIC) ||
(a_ItemType == E_ITEM_GOLD_CHESTPLATE) ||
(a_ItemType == E_ITEM_CHAIN_CHESTPLATE) ||
(a_ItemType == E_ITEM_IRON_CHESTPLATE) ||
(a_ItemType == E_ITEM_DIAMOND_CHESTPLATE)
);
}
inline bool IsLeggings(short a_ItemType)
{
return (
(a_ItemType == E_ITEM_LEATHER_PANTS) ||
(a_ItemType == E_ITEM_GOLD_LEGGINGS) ||
(a_ItemType == E_ITEM_CHAIN_LEGGINGS) ||
(a_ItemType == E_ITEM_IRON_LEGGINGS) ||
(a_ItemType == E_ITEM_DIAMOND_LEGGINGS)
);
}
inline bool IsBoots(short a_ItemType)
{
return (
(a_ItemType == E_ITEM_LEATHER_BOOTS) ||
(a_ItemType == E_ITEM_GOLD_BOOTS) ||
(a_ItemType == E_ITEM_CHAIN_BOOTS) ||
(a_ItemType == E_ITEM_IRON_BOOTS) ||
(a_ItemType == E_ITEM_DIAMOND_BOOTS)
);
}
}
// tolua_end
inline bool BlockRequiresSpecialTool(BLOCKTYPE a_BlockType)
{
if(!IsValidBlock(a_BlockType)) return false;
return g_BlockRequiresSpecialTool[a_BlockType];
}
// tolua_begin
enum eGameMode
{
eGameMode_NotSet = -1,
eGameMode_Survival = 0,
eGameMode_Creative = 1,
eGameMode_Adventure = 2
};
enum eWeather
{
eWeather_Sunny = 0,
eWeather_Rain = 1,
eWeather_ThunderStorm = 2
};
// tolua_end
