1.1 --- a/core/smn_vector.cpp Fri Jul 11 06:51:21 2008 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,199 +0,0 @@
1.4 -/**
1.5 - * vim: set ts=4 :
1.6 - * =============================================================================
1.7 - * SourceMod
1.8 - * Copyright (C) 2004-2008 AlliedModders LLC. All rights reserved.
1.9 - * =============================================================================
1.10 - *
1.11 - * This program is free software; you can redistribute it and/or modify it under
1.12 - * the terms of the GNU General Public License, version 3.0, as published by the
1.13 - * Free Software Foundation.
1.14 - *
1.15 - * This program is distributed in the hope that it will be useful, but WITHOUT
1.16 - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
1.17 - * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
1.18 - * details.
1.19 - *
1.20 - * You should have received a copy of the GNU General Public License along with
1.21 - * this program. If not, see <http://www.gnu.org/licenses/>.
1.22 - *
1.23 - * As a special exception, AlliedModders LLC gives you permission to link the
1.24 - * code of this program (as well as its derivative works) to "Half-Life 2," the
1.25 - * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software
1.26 - * by the Valve Corporation. You must obey the GNU General Public License in
1.27 - * all respects for all other code used. Additionally, AlliedModders LLC grants
1.28 - * this exception to all derivative works. AlliedModders LLC defines further
1.29 - * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),
1.30 - * or <http://www.sourcemod.net/license.php>.
1.31 - *
1.32 - * Version: $Id$
1.33 - */
1.34 -
1.35 -#include "sm_globals.h"
1.36 -#include <vector.h>
1.37 -#if defined ORANGEBOX_BUILD
1.38 -#include <mathlib.h>
1.39 -#else
1.40 -#include <math_base.h>
1.41 -#endif
1.42 -
1.43 -#define SET_VECTOR(addr, vec) \
1.44 - addr[0] = sp_ftoc(vec.x); \
1.45 - addr[1] = sp_ftoc(vec.y); \
1.46 - addr[2] = sp_ftoc(vec.z);
1.47 -
1.48 -static cell_t GetVectorLength(IPluginContext *pContext, const cell_t *params)
1.49 -{
1.50 - cell_t *addr;
1.51 -
1.52 - pContext->LocalToPhysAddr(params[1], &addr);
1.53 -
1.54 - Vector source(sp_ctof(addr[0]), sp_ctof(addr[1]), sp_ctof(addr[2]));
1.55 -
1.56 - if (!params[2])
1.57 - {
1.58 - return sp_ftoc(source.Length());
1.59 - } else {
1.60 - return sp_ftoc(source.LengthSqr());
1.61 - }
1.62 -}
1.63 -
1.64 -static cell_t GetVectorDistance(IPluginContext *pContext, const cell_t *params)
1.65 -{
1.66 - cell_t *addr1, *addr2;
1.67 -
1.68 - pContext->LocalToPhysAddr(params[1], &addr1);
1.69 - pContext->LocalToPhysAddr(params[2], &addr2);
1.70 -
1.71 - Vector source(sp_ctof(addr1[0]), sp_ctof(addr1[1]), sp_ctof(addr1[2]));
1.72 - Vector dest(sp_ctof(addr2[0]), sp_ctof(addr2[1]), sp_ctof(addr2[2]));
1.73 -
1.74 - if (!params[3])
1.75 - {
1.76 - return sp_ftoc(source.DistTo(dest));
1.77 - } else {
1.78 - return sp_ftoc(source.DistToSqr(dest));
1.79 - }
1.80 -}
1.81 -
1.82 -static cell_t GetVectorDotProduct(IPluginContext *pContext, const cell_t *params)
1.83 -{
1.84 - cell_t *addr1, *addr2;
1.85 -
1.86 - pContext->LocalToPhysAddr(params[1], &addr1);
1.87 - pContext->LocalToPhysAddr(params[2], &addr2);
1.88 -
1.89 - Vector source(sp_ctof(addr1[0]), sp_ctof(addr1[1]), sp_ctof(addr1[2]));
1.90 - Vector dest(sp_ctof(addr2[0]), sp_ctof(addr2[1]), sp_ctof(addr2[2]));
1.91 -
1.92 - return sp_ftoc(source.Dot(dest));
1.93 -}
1.94 -
1.95 -static cell_t GetVectorCrossProduct(IPluginContext *pContext, const cell_t *params)
1.96 -{
1.97 - cell_t *addr1, *addr2, *set;
1.98 -
1.99 - pContext->LocalToPhysAddr(params[1], &addr1);
1.100 - pContext->LocalToPhysAddr(params[2], &addr2);
1.101 - pContext->LocalToPhysAddr(params[3], &set);
1.102 -
1.103 - Vector vec1(sp_ctof(addr1[0]), sp_ctof(addr1[1]), sp_ctof(addr1[2]));
1.104 - Vector vec2(sp_ctof(addr2[0]), sp_ctof(addr2[1]), sp_ctof(addr2[2]));
1.105 -
1.106 - Vector vec3 = vec1.Cross(vec2);
1.107 -
1.108 - SET_VECTOR(set, vec3);
1.109 -
1.110 - return 1;
1.111 -}
1.112 -
1.113 -static cell_t GetAngleVectors(IPluginContext *pContext, const cell_t *params)
1.114 -{
1.115 - cell_t *ang_addr;
1.116 -
1.117 - pContext->LocalToPhysAddr(params[1], &ang_addr);
1.118 -
1.119 - QAngle angle(sp_ctof(ang_addr[0]), sp_ctof(ang_addr[1]), sp_ctof(ang_addr[2]));
1.120 - Vector fwd, right, up;
1.121 -
1.122 - AngleVectors(angle, &fwd, &right, &up);
1.123 -
1.124 - cell_t *addr_fwd, *addr_right, *addr_up;
1.125 - pContext->LocalToPhysAddr(params[2], &addr_fwd);
1.126 - pContext->LocalToPhysAddr(params[3], &addr_right);
1.127 - pContext->LocalToPhysAddr(params[4], &addr_up);
1.128 -
1.129 - SET_VECTOR(addr_fwd, fwd);
1.130 - SET_VECTOR(addr_right, right);
1.131 - SET_VECTOR(addr_up, up);
1.132 -
1.133 - return 1;
1.134 -}
1.135 -
1.136 -static cell_t GetVectorAngles(IPluginContext *pContext, const cell_t *params)
1.137 -{
1.138 - cell_t *vec_addr;
1.139 -
1.140 - pContext->LocalToPhysAddr(params[1], &vec_addr);
1.141 -
1.142 - Vector vec(sp_ctof(vec_addr[0]), sp_ctof(vec_addr[1]), sp_ctof(vec_addr[2]));
1.143 - QAngle angle;
1.144 -
1.145 - VectorAngles(vec, angle);
1.146 -
1.147 - cell_t *ang_addr;
1.148 - pContext->LocalToPhysAddr(params[2], &ang_addr);
1.149 -
1.150 - SET_VECTOR(ang_addr, angle);
1.151 -
1.152 - return 1;
1.153 -}
1.154 -
1.155 -static cell_t GetVectorVectors(IPluginContext *pContext, const cell_t *params)
1.156 -{
1.157 - cell_t *vec_addr;
1.158 -
1.159 - pContext->LocalToPhysAddr(params[1], &vec_addr);
1.160 -
1.161 - Vector vec(sp_ctof(vec_addr[0]), sp_ctof(vec_addr[1]), sp_ctof(vec_addr[2]));
1.162 - Vector right, up;
1.163 -
1.164 - VectorVectors(vec, right, up);
1.165 -
1.166 - cell_t *addr_right, *addr_up;
1.167 - pContext->LocalToPhysAddr(params[2], &addr_right);
1.168 - pContext->LocalToPhysAddr(params[3], &addr_up);
1.169 -
1.170 - SET_VECTOR(addr_right, right);
1.171 - SET_VECTOR(addr_up, up);
1.172 -
1.173 - return 1;
1.174 -}
1.175 -
1.176 -static cell_t NormalizeVector(IPluginContext *pContext, const cell_t *params)
1.177 -{
1.178 - cell_t *addr;
1.179 -
1.180 - pContext->LocalToPhysAddr(params[1], &addr);
1.181 -
1.182 - Vector source(sp_ctof(addr[0]), sp_ctof(addr[1]), sp_ctof(addr[2]));
1.183 - float length = VectorNormalize(source);
1.184 -
1.185 - pContext->LocalToPhysAddr(params[2], &addr);
1.186 - SET_VECTOR(addr, source);
1.187 -
1.188 - return sp_ftoc(length);
1.189 -}
1.190 -
1.191 -REGISTER_NATIVES(vectorNatives)
1.192 -{
1.193 - {"GetAngleVectors", GetAngleVectors},
1.194 - {"GetVectorAngles", GetVectorAngles},
1.195 - {"GetVectorCrossProduct", GetVectorCrossProduct},
1.196 - {"GetVectorDistance", GetVectorDistance},
1.197 - {"GetVectorDotProduct", GetVectorDotProduct},
1.198 - {"GetVectorLength", GetVectorLength},
1.199 - {"GetVectorVectors", GetVectorVectors},
1.200 - {"NormalizeVector", NormalizeVector},
1.201 - {NULL, NULL}
1.202 -};
