17253d2c90
git-svn-id: http://mc-server.googlecode.com/svn/trunk@794 0a769ca7-a7f5-676a-18bf-c427514a06d6
378 lines
7.5 KiB
C++
378 lines
7.5 KiB
C++
#pragma once
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#include "BlockID.h"
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//tolua_begin
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// emissive blocks
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extern unsigned char g_BlockLightValue[];
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// whether blocks allow spreading
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extern unsigned char g_BlockSpreadLightFalloff[];
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// whether blocks are transparent (light can shine though)
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extern bool g_BlockTransparent[];
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// one hit break blocks
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extern bool g_BlockOneHitDig[];
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//--DO NOT DELETE THIS COMMENT-- //tolua_export
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// Block face constants, used in PlayerDigging and PlayerBlockPlacement packets
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enum
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{
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BLOCK_FACE_BOTTOM = 0, // Interacting with the bottom face of the block
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BLOCK_FACE_TOP = 1, // Interacting with the top face of the block
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BLOCK_FACE_NORTH = 2, // Interacting with the northern face of the block
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BLOCK_FACE_SOUTH = 3, // Interacting with the southern face of the block
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BLOCK_FACE_WEST = 4, // Interacting with the western face of the block
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BLOCK_FACE_EAST = 5, // Interacting with the eastern face of the block
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} ;
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// PlayerDigging status constants:
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enum
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{
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DIG_STATUS_STARTED = 0,
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DIG_STATUS_FINISHED = 2,
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DIG_STATUS_DROP_HELD = 4,
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DIG_STATUS_SHOOT_EAT = 5,
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} ;
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//tolua_end
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inline bool IsValidBlock( int a_BlockID ) //tolua_export
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{ //tolua_export
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if( a_BlockID > -1 &&
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a_BlockID <= 126 && //items to 109 are valid for Beta1.8.1.. 1.2.5 is up to 126
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//a_BlockID != 29 && allow pistons
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//a_BlockID != 33 && allow pistons
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a_BlockID != 34 &&
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a_BlockID != 36 )
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{
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return true;
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}
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return false;
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} //tolua_export
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// Was old :o
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// Changed to fit the style ;)
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inline bool IsValidItem( int a_ItemID ) //tolua_export
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{ //tolua_export
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if( (a_ItemID >= 256 && a_ItemID <= 388)
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|| (a_ItemID >= 2256 && a_ItemID <= 2266) )
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{
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return true;
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}
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if( a_ItemID == 0 )
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return false;
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return IsValidBlock( a_ItemID );
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} //tolua_export
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inline bool IsBlockWater(char a_BlockID)
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{
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return (a_BlockID == E_BLOCK_WATER || a_BlockID == E_BLOCK_STATIONARY_WATER);
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}
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inline bool IsBlockLava(char a_BlockID)
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{
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return (a_BlockID == E_BLOCK_LAVA || a_BlockID == E_BLOCK_STATIONARY_LAVA);
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}
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inline bool IsBlockLiquid(char a_BlockID)
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{
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return IsBlockWater(a_BlockID) || IsBlockLava(a_BlockID);
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}
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inline bool IsBlockTypeOfDirt(char a_BlockID)
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{
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switch (a_BlockID)
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{
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case E_BLOCK_DIRT:
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case E_BLOCK_GRASS:
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case E_BLOCK_FARMLAND:
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return true;
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}
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return false;
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}
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inline void AddDirection( int & a_X, int & a_Y, int & a_Z, char a_Direction, bool a_bInverse = false )
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{
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if (!a_bInverse)
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{
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switch (a_Direction)
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{
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case BLOCK_FACE_BOTTOM: a_Y--; break;
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case BLOCK_FACE_TOP: a_Y++; break;
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case BLOCK_FACE_EAST: a_X++; break;
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case BLOCK_FACE_WEST: a_X--; break;
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case BLOCK_FACE_NORTH: a_Z--; break;
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case BLOCK_FACE_SOUTH: a_Z++; break;
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default:
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{
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LOGWARNING("AddDirection(): Unknown direction: %d", a_Direction);
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break;
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}
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}
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}
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else
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{
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switch( a_Direction ) // other way around
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{
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case BLOCK_FACE_BOTTOM: a_Y++; break;
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case BLOCK_FACE_TOP: a_Y--; break;
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case BLOCK_FACE_EAST: a_X--; break;
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case BLOCK_FACE_WEST: a_X++; break;
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case BLOCK_FACE_NORTH: a_Z++; break;
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case BLOCK_FACE_SOUTH: a_Z--; break;
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default:
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{
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LOGWARNING("AddDirection(): Unknown inv direction: %d", a_Direction);
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break;
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}
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}
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}
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}
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inline void AddDirection( int & a_X, unsigned char & a_Y, int & a_Z, char a_Direction, bool a_bInverse = false ) //tolua_export
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{//tolua_export
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int Y = a_Y;
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AddDirection( a_X, Y, a_Z, a_Direction, a_bInverse );
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if( Y < 0 ) a_Y = 0;
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else if( Y > 255 ) a_Y = 255;
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else a_Y = (unsigned char)Y;
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}//tolua_export
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#include <math.h>
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#define PI 3.14159265358979323846264338327950288419716939937510582097494459072381640628620899862803482534211706798f
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#define MIN(a,b) (((a)>(b))?(b):(a))
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#define MAX(a,b) (((a)>(b))?(a):(b))
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inline void EulerToVector( float a_Pan, float a_Pitch, float & a_X, float & a_Y, float & a_Z )
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{
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// a_X = sinf ( a_Pan / 180 * PI ) * cosf ( a_Pitch / 180 * PI );
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// a_Y = -sinf ( a_Pitch / 180 * PI );
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// a_Z = -cosf ( a_Pan / 180 * PI ) * cosf ( a_Pitch / 180 * PI );
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a_X = cos(a_Pan / 180 * PI)*cos(a_Pitch / 180 * PI);
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a_Y = sin(a_Pan / 180 * PI)*cos(a_Pitch / 180 * PI);
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a_Z = sin(a_Pitch / 180 * PI);
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}
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inline void VectorToEuler( float a_X, float a_Y, float a_Z, float & a_Pan, float & a_Pitch )
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{
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if( a_X != 0 )
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a_Pan = atan2( a_Z, a_X ) * 180 / PI - 90;
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else
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a_Pan = 0;
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a_Pitch = atan2(a_Y, sqrtf((a_X * a_X) + (a_Z * a_Z))) * 180 / PI;
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}
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inline float GetSignf( float a_Val )
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{
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return (a_Val < 0.f)?-1.f:1.f;
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}
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inline float GetSpecialSignf( float a_Val )
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{
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return (a_Val <= 0.f)?-1.f:1.f;
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}
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//tolua_begin
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namespace ItemCategory
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{
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inline bool IsPickaxe(short a_ItemID)
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{
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return (a_ItemID == E_ITEM_WOODEN_PICKAXE)
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|| (a_ItemID == E_ITEM_STONE_PICKAXE)
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|| (a_ItemID == E_ITEM_IRON_PICKAXE)
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|| (a_ItemID == E_ITEM_GOLD_PICKAXE)
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|| (a_ItemID == E_ITEM_DIAMOND_PICKAXE);
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}
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inline bool IsAxe(short a_ItemID)
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{
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return (a_ItemID == E_ITEM_WOODEN_AXE)
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|| (a_ItemID == E_ITEM_STONE_AXE)
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|| (a_ItemID == E_ITEM_IRON_AXE)
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|| (a_ItemID == E_ITEM_GOLD_AXE)
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|| (a_ItemID == E_ITEM_DIAMOND_AXE);
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}
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inline bool IsSword(short a_ItemID)
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{
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return (a_ItemID == E_ITEM_WOODEN_SWORD)
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|| (a_ItemID == E_ITEM_STONE_SWORD)
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|| (a_ItemID == E_ITEM_IRON_SWORD)
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|| (a_ItemID == E_ITEM_GOLD_SWORD)
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|| (a_ItemID == E_ITEM_DIAMOND_SWORD);
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}
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inline bool IsHoe(short a_ItemID)
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{
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return (a_ItemID == E_ITEM_WOODEN_HOE)
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|| (a_ItemID == E_ITEM_STONE_HOE)
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|| (a_ItemID == E_ITEM_IRON_HOE)
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|| (a_ItemID == E_ITEM_GOLD_HOE)
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|| (a_ItemID == E_ITEM_DIAMOND_HOE);
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}
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inline bool IsShovel(short a_ItemID)
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{
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return (a_ItemID == E_ITEM_WOODEN_SHOVEL)
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|| (a_ItemID == E_ITEM_STONE_SHOVEL)
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|| (a_ItemID == E_ITEM_IRON_SHOVEL)
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|| (a_ItemID == E_ITEM_GOLD_SHOVEL)
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|| (a_ItemID == E_ITEM_DIAMOND_SHOVEL);
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}
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inline bool IsTool(short a_ItemID)
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{
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return IsPickaxe( a_ItemID )
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|| IsAxe ( a_ItemID )
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|| IsSword ( a_ItemID )
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|| IsHoe ( a_ItemID )
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|| IsShovel ( a_ItemID );
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}
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inline bool IsHelmet(short a_ItemType)
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{
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return (
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(a_ItemType == E_ITEM_LEATHER_CAP) ||
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(a_ItemType == E_ITEM_GOLD_HELMET) ||
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(a_ItemType == E_ITEM_CHAIN_HELMET) ||
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(a_ItemType == E_ITEM_IRON_HELMET) ||
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(a_ItemType == E_ITEM_DIAMOND_HELMET)
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);
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}
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inline bool IsChestPlate(short a_ItemType)
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{
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return (
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(a_ItemType == E_ITEM_LEATHER_TUNIC) ||
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(a_ItemType == E_ITEM_GOLD_CHESTPLATE) ||
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(a_ItemType == E_ITEM_CHAIN_CHESTPLATE) ||
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(a_ItemType == E_ITEM_IRON_CHESTPLATE) ||
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(a_ItemType == E_ITEM_DIAMOND_CHESTPLATE)
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);
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}
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inline bool IsLeggings(short a_ItemType)
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{
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return (
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(a_ItemType == E_ITEM_LEATHER_PANTS) ||
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(a_ItemType == E_ITEM_GOLD_LEGGINGS) ||
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(a_ItemType == E_ITEM_CHAIN_LEGGINGS) ||
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(a_ItemType == E_ITEM_IRON_LEGGINGS) ||
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(a_ItemType == E_ITEM_DIAMOND_LEGGINGS)
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);
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}
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inline bool IsBoots(short a_ItemType)
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{
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return (
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(a_ItemType == E_ITEM_LEATHER_BOOTS) ||
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(a_ItemType == E_ITEM_GOLD_BOOTS) ||
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(a_ItemType == E_ITEM_CHAIN_BOOTS) ||
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(a_ItemType == E_ITEM_IRON_BOOTS) ||
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(a_ItemType == E_ITEM_DIAMOND_BOOTS)
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);
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}
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}
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//tolua_end
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inline bool BlockRequiresSpecialTool(BLOCKTYPE a_BlockID)
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{
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if(!IsValidBlock(a_BlockID)) return false;
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return g_BlockRequiresSpecialTool[a_BlockID];
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}
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//tolua_begin
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enum eGameMode
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{
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eGameMode_NotSet = -1,
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eGameMode_Survival = 0,
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eGameMode_Creative = 1
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};
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enum eWeather
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{
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eWeather_Sunny = 0,
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eWeather_Rain = 1,
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eWeather_ThunderStorm = 2
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};
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//tolua_end
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