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NS/dev/3.2-LUA/source/mod/AvHSharedUtil.cpp

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Branched for LUA development. git-svn-id: https://unknownworlds.svn.cloudforge.com/ns1@266 67975925-1194-0748-b3d5-c16f83f1a3a1
2005-07-13 11:35:45 +00:00
//======== (C) Copyright 2002 Charles G. Cleveland All rights reserved. =========
//
// The copyright to the contents herein is the property of Charles G. Cleveland.
// The contents may be used and/or copied only with the written permission of
// Charles G. Cleveland, or in accordance with the terms and conditions stipulated in
// the agreement/contract under which the contents have been supplied.
//
// Purpose:
//
// $Workfile: AvHSharedUtil.cpp $
// $Date: 2002/11/12 22:39:25 $
//
//-------------------------------------------------------------------------------
// $Log: AvHSharedUtil.cpp,v $
// Revision 1.33 2002/11/12 22:39:25 Flayra
// - Logging changes for Psychostats compatibility
//
// Revision 1.32 2002/10/24 21:42:32 Flayra
// - Don't give waypoint to selected troops when scanning
//
// Revision 1.31 2002/10/19 21:19:49 Flayra
// - Debugging info for linux
//
// Revision 1.30 2002/10/16 01:07:26 Flayra
// - Added official sizes that HL supports (ugh)
// - Added utility function for drawing range of ghost building, but it's unused
//
// Revision 1.29 2002/10/03 19:07:40 Flayra
// - Hives can never be blocked by func_resources
//
// Revision 1.28 2002/09/25 20:50:58 Flayra
// - Allow small items to be built on entities (health can be dropped right on players)
//
// Revision 1.27 2002/09/23 22:31:40 Flayra
// - Updated team 0 colors so dictation can be read in readyroom
// - Draw range for prototype lab, observatory and sensory chamber
// - Alien building rings
// - Don't allow non-resource buildings built too close to func_resources
// - Added heavy armor and jetpacks
//
// Revision 1.26 2002/09/09 20:06:43 Flayra
// - New observatory artwork
//
// Revision 1.25 2002/08/31 18:01:03 Flayra
// - Work at VALVe
//
// Revision 1.24 2002/08/16 02:47:06 Flayra
// - Fixed bug where not all the entities were iterated through
// - Support for ring-drawing (but not for all entities)
//
// Revision 1.23 2002/08/09 00:51:11 Flayra
// - Cleaned up useless special casing of tracetangible, fixed some problems where buildings could be built on players
//
// Revision 1.22 2002/08/02 21:50:05 Flayra
// - Made more general, by detecting all entities, not just players
//
// Revision 1.21 2002/07/24 18:45:43 Flayra
// - Linux and scripting changes
//
// Revision 1.20 2002/07/23 17:26:49 Flayra
// - Siege don't require a nearby turret factory, only add built buildings for range detection, build problems on client (point contents failing on rough surfaces)
//
// Revision 1.19 2002/07/08 17:17:44 Flayra
// - Reworked colors, moved functions into server util
//
// Revision 1.18 2002/07/01 21:46:39 Flayra
// - Added support for generic building ranges, fixed morphing problems
//
// Revision 1.17 2002/06/25 18:18:00 Flayra
// - Renamed buildings, better is-area-free detection
//
// Revision 1.16 2002/06/03 16:58:13 Flayra
// - Renamed weapons factory and armory, hive is now a buildable
//
// Revision 1.15 2002/05/28 18:13:43 Flayra
// - Changed "entity blocked by whatever" message to be logged for PR/screenshot purposes
//
// Revision 1.14 2002/05/23 02:33:20 Flayra
// - Post-crash checkin. Restored @Backup from around 4/16. Contains changes for last four weeks of development.
//
//===============================================================================
#ifdef AVH_SERVER
#include "dlls/extdll.h"
#include "dlls/util.h"
#include "types.h"
#endif
#ifdef AVH_CLIENT
#include "cl_dll/hud.h"
#include "cl_dll/cl_util.h"
#endif
#include "mod/AvHSharedUtil.h"
#include "mod/AvHSelectionHelper.h"
#include "mod/AvHConstants.h"
#ifdef AVH_SERVER
#include "mod/AvHPlayer.h"
#include "mod/AvHServerUtil.h"
#include "mod/AvHEntities.h"
#include "mod/AvHWeldable.h"
#include "mod/AvHGamerules.h"
#include "dlls/cfuncwall.h"
//#include "common/com_model.h"
//int NS_PointContents(const hull_t *hull, int num, float p[3]);
#endif
#include "pm_shared/pm_defs.h"
#include "pm_shared/pm_shared.h"
#ifdef AVH_CLIENT
#include "pm_shared/pm_debug.h"
//extern DebugPointListType gTriDebugLocations;
//extern DebugPointListType gSquareDebugLocations;
#endif
#include "util/MathUtil.h"
#include "util/STLUtil.h"
#include "common/vector_util.h"
#ifdef AVH_CLIENT
#include "cl_dll/eventscripts.h"
#include "common/r_efx.h"
#include "common/event_api.h"
#include "common/event_args.h"
#include "cl_dll/in_defs.h"
#endif
#include "common/com_model.h"
#include "mod/AvHSpecials.h"
#include "mod/AvHMarineEquipmentConstants.h"
#include "dlls/turretconst.h"
#include "mod/AvHMarineWeaponConstants.h"
#include "mod/AvHHulls.h"
#include "mod/AvHAlienEquipmentConstants.h"
#include "mod/CollisionUtil.h"
/*
bool NS_BoxesOverlap(float origin1[3], float size1[3], float origin2[3], float size2[3]);
int NS_PointContents(const hull_t *hull, int num, float p[3]);
int NS_BoxContents(const hull_t *hull, int num, float mins[3], float maxs[3]);
int NS_GetValveHull(int inHull);
void NS_TraceLine(const hull_t* hull, float srcPoint[3], float dstPoint[3], trace_t* trace);
*/
#include <time.h>
extern playermove_t* pmove;
vec3_t AvHSHUGetRealLocation(const vec3_t& inLocation, const vec3_t& inMinBox, const vec3_t& inMaxBox);
vec3_t gPMDebugPoint;
int kTeamColors[iNumberOfTeamColors][3] =
{
{ 255, 255, 255 }, // White (default)
// { 125, 165, 210 }, // Blue (marine 1)
{ 0, 153, 255 }, // Blue (marine 1)
// { 255, 170, 0 }, // HL orange (alien 1)
{ 255, 160, 0 }, // HL orange (alien 1)
{ 145, 215, 140 }, // Green (marine 2)
{ 200, 90, 70 }, // Red (alien 2)
{ 255, 255, 255 } // White (spectator)
};
float kFTeamColors[iNumberOfTeamColors][3] =
{
{ kTeamColors[0][0] / 255.0f, kTeamColors[0][1] / 255.0f, kTeamColors[0][2] / 255.0f },
{ kTeamColors[1][0] / 255.0f, kTeamColors[1][1] / 255.0f, kTeamColors[1][2] / 255.0f },
{ kTeamColors[2][0] / 255.0f, kTeamColors[2][1] / 255.0f, kTeamColors[2][2] / 255.0f },
{ kTeamColors[3][0] / 255.0f, kTeamColors[3][1] / 255.0f, kTeamColors[3][2] / 255.0f },
{ kTeamColors[4][0] / 255.0f, kTeamColors[4][1] / 255.0f, kTeamColors[4][2] / 255.0f },
{ kTeamColors[5][0] / 255.0f, kTeamColors[5][1] / 255.0f, kTeamColors[5][2] / 255.0f }
};
// Official allowed sizes
// {0, 0, 0 } { 0, 0, 0 } 0x0x0
// { -16, -16, -18 } { 16, 16, 18 } 32x32x36
// { -16, -16, -36 } { 16, 16, 36 } 32x32x72
// { -32, -32, -32 } { 32, 32, 32 } 64x64x64
//#define kBuilding1MinSize Vector(-14.33, -14.84, 0.02)
////#define kBuilding1MaxSize Vector(21.61, 14.86, 66.9686)
//#define kBuilding1MaxSize Vector(14.33, 14.86, 66.9686)
//
//#define kBuilding2MinSize Vector(-25.0, -25.0, 0.02)
//#define kBuilding2MaxSize Vector(25.0, 25.0, 66.9686)
#define kResourceMinSize Vector(-16.0, -16.0, 0.0)
#define kResourceMaxSize Vector(16.0, 16.0, 66.9486)
// Tried 100, 110, still jitters. Shrink tower down a bit?
#define kAlienResourceMinSize Vector(-16.0, -16.0, 0.0)
#define kAlienResourceMaxSize Vector(16.0, 16.0, 80.7443)
//physent_t* AvHSUGetEntity(int inPhysIndex)
//{
// physent_t* theTarget = NULL;
// int i = 0;
//
// if(inPhysIndex > 0)
// {
// #ifdef AVH_CLIENT
// gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
//
// // Store off the old count
// //gEngfuncs.pEventAPI->EV_PushPMStates();
//
// // Now add in all of the players.
// gEngfuncs.pEventAPI->EV_SetSolidPlayers (-1);
//
// for (i = 0; i < MAX_PHYSENTS; i++)
// //for (i = 0; i < pmove->numphysent; i++)
// {
// physent_t* thePotentialCandidate = gEngfuncs.pEventAPI->EV_GetPhysent(i);
// if ( thePotentialCandidate && (thePotentialCandidate->info == inPhysIndex))
// {
// theTarget = &pmove->physents[i];
// break;
// }
// }
//
// //gEngfuncs.pEventAPI->EV_PopPMStates();
// #endif
//
// // Check phys entities on server
// #ifdef AVH_SERVER
// for (i = 0; i < MAX_PHYSENTS; i++)
// //for (i = 0; i < pmove->numphysent; i++)
// {
// if ( pmove->physents[i].info == inPhysIndex )
// {
// theTarget = &pmove->physents[i];
// break;
// }
// }
//
// //CBaseEntity* theEntityHit = CBaseEntity::Instance(tr.pHit);
// #endif
// }
//
// return theTarget;
//}
const char* AvHSHUGetClassNameFromUser3(AvHUser3 inUser3)
{
const char* theClassName = "";
switch(inUser3)
{
case AVH_USER3_MARINE_PLAYER:
theClassName = "soldier";
break;
case AVH_USER3_COMMANDER_PLAYER:
theClassName = "commander";
break;
case AVH_USER3_ALIEN_PLAYER1:
theClassName = "skulk";
break;
case AVH_USER3_ALIEN_PLAYER2:
theClassName = "gorge";
break;
case AVH_USER3_ALIEN_PLAYER3:
theClassName = "lerk";
break;
case AVH_USER3_ALIEN_PLAYER4:
theClassName = "fade";
break;
case AVH_USER3_ALIEN_PLAYER5:
theClassName = "onos";
break;
case AVH_USER3_ALIEN_EMBRYO:
theClassName = "gestate";
break;
}
return theClassName;
}
// Pass in -1 to get all entities with a non-zero iuser3
void AvHSHUGetEntities(int inUser3, EntityListType& outEntities)
{
#ifdef AVH_SERVER
FOR_ALL_BASEENTITIES();
if((theBaseEntity->pev->iuser3 == inUser3) || ((inUser3 == -1) && (theBaseEntity->pev->iuser3 > 0)))
{
outEntities.push_back(theBaseEntity->entindex());
}
END_FOR_ALL_BASEENTITIES();
#endif
#ifdef AVH_CLIENT
gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
// Store off the old count
gEngfuncs.pEventAPI->EV_PushPMStates();
// Now add in all of the players.
gEngfuncs.pEventAPI->EV_SetSolidPlayers (-1);
physent_t* theEntity = NULL;
int theNumEnts = pmove->numphysent;
for (int i = 0; i < theNumEnts; i++)
{
theEntity = gEngfuncs.pEventAPI->EV_GetPhysent(i);
if((theEntity->iuser3 == inUser3) || ((inUser3 == -1) && (theEntity->iuser3 > 0)))
{
outEntities.push_back(i);
}
}
gEngfuncs.pEventAPI->EV_PopPMStates();
#endif
}
bool AvHSHUGetEntityLocation(int inEntity, vec3_t& outLocation)
{
bool theSuccess = false;
#ifdef AVH_SERVER
edict_t* pEdict = g_engfuncs.pfnPEntityOfEntIndex(inEntity);
if(pEdict && !pEdict->free)
{
CBaseEntity* theEntity = CBaseEntity::Instance(pEdict);
if(theEntity)
{
outLocation = AvHSHUGetRealLocation(theEntity->pev->origin, theEntity->pev->mins, theEntity->pev->maxs);
theSuccess = true;
}
}
#endif
#ifdef AVH_CLIENT
gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
// Store off the old count
gEngfuncs.pEventAPI->EV_PushPMStates();
// Now add in all of the players.
gEngfuncs.pEventAPI->EV_SetSolidPlayers (-1);
physent_t* theEntity = gEngfuncs.pEventAPI->EV_GetPhysent(inEntity);
gEngfuncs.pEventAPI->EV_PopPMStates();
if(theEntity)
{
outLocation = AvHSHUGetRealLocation(theEntity->origin, theEntity->mins, theEntity->maxs);
theSuccess = true;
}
#endif
return theSuccess;
}
bool AvHSHUGetEntityIUser3(int inEntity, AvHUser3& outIUser3)
{
bool theSuccess = false;
#ifdef AVH_SERVER
edict_t* pEdict = g_engfuncs.pfnPEntityOfEntIndex(inEntity);
if(pEdict && !pEdict->free)
{
CBaseEntity* theEntity = CBaseEntity::Instance(pEdict);
if(theEntity)
{
outIUser3 = (AvHUser3)theEntity->pev->iuser3;
theSuccess = true;
}
}
#endif
#ifdef AVH_CLIENT
// Store off the old count
gEngfuncs.pEventAPI->EV_PushPMStates();
// Now add in all of the players.
gEngfuncs.pEventAPI->EV_SetSolidPlayers (-1);
physent_t* theEntity = gEngfuncs.pEventAPI->EV_GetPhysent(inEntity);
if(theEntity)
{
outIUser3 = (AvHUser3)theEntity->iuser3;
theSuccess = true;
}
gEngfuncs.pEventAPI->EV_PopPMStates();
#endif
return theSuccess;
}
bool AvHSHUGetEntityIUser4(int inEntity, int& outIUser4)
{
bool theSuccess = false;
#ifdef AVH_SERVER
edict_t* pEdict = g_engfuncs.pfnPEntityOfEntIndex(inEntity);
if(pEdict && !pEdict->free)
{
CBaseEntity* theEntity = CBaseEntity::Instance(pEdict);
if(theEntity)
{
outIUser4 = theEntity->pev->iuser4;
theSuccess = true;
}
}
#endif
#ifdef AVH_CLIENT
physent_t* theEntity = gEngfuncs.pEventAPI->EV_GetPhysent(inEntity);
if(theEntity)
{
outIUser4 = theEntity->iuser4;
theSuccess = true;
}
#endif
return theSuccess;
}
vec3_t AvHSHUGetRealLocation(const vec3_t& inLocation, const vec3_t& inMinBox, const vec3_t& inMaxBox)
{
vec3_t outLocation;
VectorCopy(inLocation, outLocation);
if((outLocation.x == outLocation.y) && (outLocation.y == outLocation.z) && (outLocation.z == 0.0f))
{
outLocation.x = (inMinBox.x + inMaxBox.x)/2.0f;
outLocation.y = (inMinBox.y + inMaxBox.y)/2.0f;
outLocation.z = (inMinBox.z + inMaxBox.z)/2.0f;
}
return outLocation;
}
// Returns range of user3, whatever that means. Returns -1 for no meaningful range.
int AvHSHUGetDrawRangeForUser3(AvHUser3 inUser3)
{
int theRange = -1;
switch(inUser3)
{
case AVH_USER3_COMMANDER_STATION:
theRange = BALANCE_VAR(kCommandStationBuildDistance);
break;
case AVH_USER3_FUNC_RESOURCE:
theRange = BALANCE_VAR(kResourceTowerBuildDistanceTolerance);
break;
case AVH_USER3_TURRET_FACTORY:
case AVH_USER3_ADVANCED_TURRET_FACTORY:
theRange = BALANCE_VAR(kTurretFactoryBuildDistance);
break;
case AVH_USER3_ARMORY:
case AVH_USER3_ADVANCED_ARMORY:
theRange = BALANCE_VAR(kArmoryBuildDistance);
break;
case AVH_USER3_TURRET:
theRange = BALANCE_VAR(kTurretRange);
break;
case AVH_USER3_SIEGETURRET:
// TODO: Figure out a way to return minimum range also?
theRange = BALANCE_VAR(kSiegeTurretRange);
break;
case AVH_USER3_PROTOTYPE_LAB:
theRange = BALANCE_VAR(kArmorDropRange);
break;
case AVH_USER3_OBSERVATORY:
theRange = BALANCE_VAR(kObservatoryXYDetectionRadius);
break;
case AVH_USER3_SENSORY_CHAMBER:
theRange = BALANCE_VAR(kSensoryChamberRange);
break;
}
return theRange;
}
int AvHSHUGetDrawRangeForMessageID(AvHMessageID inMessageID)
{
AvHUser3 theUser3 = AVH_USER3_NONE;
switch(inMessageID)
{
case BUILD_COMMANDSTATION:
theUser3 = AVH_USER3_COMMANDER_STATION;
break;
case BUILD_TURRET:
theUser3 = AVH_USER3_TURRET;
break;
case BUILD_SIEGE:
theUser3 = AVH_USER3_SIEGETURRET;
break;
case BUILD_OBSERVATORY:
theUser3 = AVH_USER3_OBSERVATORY;
break;
case BUILD_TURRET_FACTORY:
theUser3 = AVH_USER3_TURRET_FACTORY;
break;
case BUILD_PROTOTYPE_LAB:
theUser3 = AVH_USER3_PROTOTYPE_LAB;
break;
case BUILD_ARMORY:
theUser3 = AVH_USER3_ARMORY;
break;
}
return AvHSHUGetDrawRangeForUser3(theUser3);
}
// Specify whether we draw rings for this entity or not, and draw them at different sizes for aesthetics. The scalar might go away when the
// artwork all has the correct bounding boxes.
bool AvHSHUGetDrawRingsForUser3(AvHUser3 inUser3, float& outScalar)
{
bool theDrawRings = false;
float theScalar = 1.0f;
switch(inUser3)
{
case AVH_USER3_MARINE_PLAYER:
theScalar = .9f;
theDrawRings = true;
break;
case AVH_USER3_RESTOWER:
theScalar = 1.6f;
theDrawRings = true;
break;
case AVH_USER3_INFANTRYPORTAL:
theScalar = 1.35f;
theDrawRings = true;
break;
case AVH_USER3_ARMORY:
case AVH_USER3_ADVANCED_ARMORY:
theScalar = 1.35f;
theDrawRings = true;
break;
case AVH_USER3_COMMANDER_STATION:
theScalar = 1.4f;
theDrawRings = true;
break;
case AVH_USER3_PHASEGATE:
theScalar = 2.0f;
theDrawRings = true;
break;
case AVH_USER3_OBSERVATORY:
theScalar = .9f;
theDrawRings = true;
break;
case AVH_USER3_TURRET_FACTORY:
case AVH_USER3_ADVANCED_TURRET_FACTORY:
theScalar = 1.6f;
theDrawRings = true;
break;
case AVH_USER3_TURRET:
theScalar = .7f;
theDrawRings = true;
break;
case AVH_USER3_NUKEPLANT:
theScalar = 1.5f;
theDrawRings = true;
break;
case AVH_USER3_ARMSLAB:
case AVH_USER3_PROTOTYPE_LAB:
case AVH_USER3_CHEMLAB:
case AVH_USER3_MEDLAB:
case AVH_USER3_SIEGETURRET:
theScalar = 1.3f;
theDrawRings = true;
break;
// Alien buildings
case AVH_USER3_DEFENSE_CHAMBER:
case AVH_USER3_OFFENSE_CHAMBER:
case AVH_USER3_MOVEMENT_CHAMBER:
case AVH_USER3_SENSORY_CHAMBER:
case AVH_USER3_ALIENRESTOWER:
theScalar = 1.3f;
theDrawRings = true;
break;
case AVH_USER3_ALIEN_PLAYER1:
theScalar = .6f;
theDrawRings = true;
break;
case AVH_USER3_ALIEN_PLAYER2:
theScalar = 1.0f;
theDrawRings = true;
break;
case AVH_USER3_ALIEN_PLAYER3:
theScalar = 1.0;
theDrawRings = true;
break;
case AVH_USER3_ALIEN_PLAYER4:
theScalar = 1.3f;
theDrawRings = true;
break;
case AVH_USER3_ALIEN_PLAYER5:
theScalar = 1.2f;
theDrawRings = true;
break;
}
if(theDrawRings)
{
outScalar = theScalar;
}
return theDrawRings;
}
bool AvHSHUGetBuildRegions(AvHMessageID inMessageID, EntityListType& outEntities, IntList& outRanges, float& outZAdjustment, bool& outSnapToLocation)
{
bool theFoundTech = false;
typedef vector<AvHUser3> User3ListType;
User3ListType theUser3s;
outZAdjustment = 0.0f;
outSnapToLocation = false;
switch(inMessageID)
{
case BUILD_RESOURCES:
case ALIEN_BUILD_RESOURCES:
theUser3s.push_back(AVH_USER3_FUNC_RESOURCE);
outZAdjustment = (kFuncResourceMaxSize.z - kFuncResourceMinSize.z);
outSnapToLocation = true;
break;
case BUILD_INFANTRYPORTAL:
theUser3s.push_back(AVH_USER3_COMMANDER_STATION);
break;
case BUILD_TURRET:
theUser3s.push_back(AVH_USER3_TURRET_FACTORY);
theUser3s.push_back(AVH_USER3_ADVANCED_TURRET_FACTORY);
break;
case BUILD_SIEGE:
theUser3s.push_back(AVH_USER3_ADVANCED_TURRET_FACTORY);
break;
case BUILD_MINES:
case BUILD_WELDER:
case BUILD_SHOTGUN:
theUser3s.push_back(AVH_USER3_ARMORY);
theUser3s.push_back(AVH_USER3_ADVANCED_ARMORY);
break;
case BUILD_HMG:
case BUILD_GRENADE_GUN:
theUser3s.push_back(AVH_USER3_ADVANCED_ARMORY);
break;
case BUILD_HEAVY:
case BUILD_JETPACK:
theUser3s.push_back(AVH_USER3_PROTOTYPE_LAB);
break;
}
if(theUser3s.size() > 0)
{
for(User3ListType::iterator theUser3Iter = theUser3s.begin(); theUser3Iter != theUser3s.end(); theUser3Iter++)
{
EntityListType theEntities;
AvHSHUGetEntities(*theUser3Iter, theEntities);
for(EntityListType::iterator theEntityIter = theEntities.begin(); theEntityIter != theEntities.end(); theEntityIter++)
{
// Only add buildings that are fully built
int theIuser4 = 0;
if(AvHSHUGetEntityIUser4(*theEntityIter, theIuser4))
{
if(!GetHasUpgrade(theIuser4, MASK_BUILDABLE))
{
outEntities.push_back(*theEntityIter);
outRanges.push_back(AvHSHUGetDrawRangeForUser3(*theUser3Iter));
}
}
}
}
theFoundTech = true;
}
return theFoundTech;
}
// tankefugl: 0000291 -- allows listed structures to be dropped on resource towers
bool AvHSHUGetIsDroppableOnRTs(AvHMessageID inMessageID)
{
switch (inMessageID)
{
case BUILD_HEALTH:
case BUILD_AMMO:
case BUILD_MINES:
case BUILD_WELDER:
case BUILD_SHOTGUN:
case BUILD_HMG:
case BUILD_GRENADE_GUN:
case BUILD_CAT:
case BUILD_HEAVY:
case BUILD_JETPACK:
case BUILD_RESOURCES:
case ALIEN_BUILD_RESOURCES:
case ALIEN_BUILD_HIVE:
return true;
default:
return false;
}
}
// :tankefugl
bool AvHSHUGetIsMarineStructure(AvHMessageID inMessageID)
{
switch (inMessageID)
{
case BUILD_INFANTRYPORTAL:
case BUILD_RESOURCES:
case BUILD_TURRET_FACTORY:
case BUILD_ARMSLAB:
case BUILD_PROTOTYPE_LAB:
case BUILD_ARMORY:
case BUILD_NUKE_PLANT:
case BUILD_OBSERVATORY:
case BUILD_PHASEGATE:
case BUILD_TURRET:
case BUILD_SIEGE:
case BUILD_COMMANDSTATION:
return true;
default:
return false;
}
}
bool AvHSHUGetIsMarineStructure(AvHUser3 inUser3)
{
switch (inUser3)
{
case AVH_USER3_COMMANDER_STATION:
case AVH_USER3_TURRET_FACTORY:
case AVH_USER3_ARMORY:
case AVH_USER3_ADVANCED_ARMORY:
case AVH_USER3_ARMSLAB:
case AVH_USER3_PROTOTYPE_LAB:
case AVH_USER3_OBSERVATORY:
case AVH_USER3_CHEMLAB:
case AVH_USER3_MEDLAB:
case AVH_USER3_NUKEPLANT:
case AVH_USER3_TURRET:
case AVH_USER3_SIEGETURRET:
case AVH_USER3_RESTOWER:
case AVH_USER3_INFANTRYPORTAL:
case AVH_USER3_PHASEGATE:
case AVH_USER3_ADVANCED_TURRET_FACTORY:
return true;
default:
return false;
}
}
void AvHSHUGetMinBuildRadiusViolations(AvHMessageID inMessageID, vec3_t& inLocation, EntityListType& outViolations)
{
// Enforce a minimum build radius for marine structures.
if (AvHSHUGetIsMarineStructure(inMessageID))
{
EntityListType theEntities;
AvHSHUGetEntities(-1, theEntities);
vec3_t theMinSize, theMaxSize;
AvHSHUGetSizeForTech(inMessageID, theMinSize, theMaxSize);
float theMaxRadius1 = max(-min(theMinSize.x, theMinSize.y), max(theMaxSize.x, theMaxSize.y));
for (EntityListType::iterator theIter = theEntities.begin(); theIter != theEntities.end(); theIter++)
{
AvHUser3 theUser3;
AvHSHUGetEntityIUser3(*theIter, theUser3);
bool theEntityCouldBlock = AvHSHUGetIsMarineStructure(theUser3);
if(inMessageID != BUILD_RESOURCES)
{
theEntityCouldBlock |= (theUser3 == AVH_USER3_FUNC_RESOURCE);
}
bool theEntityIsSolid = false;
#ifdef AVH_SERVER
edict_t* theEntity = INDEXENT(*theIter);
if(theEntity)
theEntityIsSolid = (theEntity->v.solid == SOLID_BBOX);
#endif
#ifdef AVH_CLIENT
physent_t* theEntity = gEngfuncs.pEventAPI->EV_GetPhysent(*theIter);
if(theEntity)
theEntityIsSolid = (theEntity->solid == SOLID_BBOX);
#endif
// joev: 0000291
// It's possible to place "on" marines if you're offset a little from center. This code and
// associated changes below and in AvHHudRender.cpp is to enforce a build distance around players
// in the same way as buildings to prevent this exploit.
if (theUser3 == AVH_USER3_MARINE_PLAYER)
{
theEntityIsSolid = true;
theEntityCouldBlock = true;
}
if (theEntityCouldBlock && theEntityIsSolid)
{
AvHSHUGetSizeForUser3(theUser3, theMinSize, theMaxSize);
float theMaxRadius2 = max(max(theMinSize.x, theMaxSize.x), max(theMinSize.y, theMaxSize.y));
vec3_t theLocation;
if(AvHSHUGetEntityLocation(*theIter, theLocation))
{
vec3_t theXYInLocation = inLocation;
vec3_t theXYTheLocation = theLocation;
theXYInLocation.z = 0;
theXYTheLocation.z = 0;
float theDistance = VectorDistance((float*)&theXYInLocation, (float*)&theXYTheLocation);
// joev: 0000291
// It's possible to place "on" marines if you're offset a little from center. This code and
// associated changes above and in AvHHudRender.cpp is to enforce a build distance around players
// in the same way as buildings to prevent this exploit.
float theMinMarineBuildDistance;
if (theUser3 == AVH_USER3_MARINE_PLAYER) {
theMinMarineBuildDistance = BALANCE_VAR(kMinMarinePlayerBuildDistance);
}
else
{
theMinMarineBuildDistance = BALANCE_VAR(kMinMarineBuildDistance);
}
// :joev
if (theDistance < theMinMarineBuildDistance + theMaxRadius1 + theMaxRadius2)
{
outViolations.push_back(*theIter);
}
}
}
}
}
}
bool AvHSHUGetAreSpecialBuildingRequirementsMet(AvHMessageID inMessageID, vec3_t& inLocation)
{
bool theRequirementsMet = false;
EntityListType theEntities;
IntList theDistanceRequirements;
float theZAdjustment = 0.0f;
bool theSnapToLocation = false;
if(inMessageID == ALIEN_BUILD_HIVE)
{
// Look for inactive hives within radius
EntityListType theEntities;
// Look for a unoccupied hive spot within range
AvHSHUGetEntities(AVH_USER3_HIVE, theEntities);
for(EntityListType::iterator theIter = theEntities.begin(); theIter != theEntities.end(); theIter++)
{
vec3_t theLocation;
if(AvHSHUGetEntityLocation(*theIter, theLocation))
{
// Set z's equal to check 2D distance only
inLocation.z = theLocation.z;
float theDistance = VectorDistance((float*)&inLocation, (float*)&theLocation);
if(theDistance <= kHiveXYDistanceTolerance)
{
// Make sure this hive isn't already active
#ifdef AVH_SERVER
CBaseEntity* theEntity = AvHSUGetEntityFromIndex(*theIter);
ASSERT(theEntity);
if(theEntity->pev->team == 0)
{
#endif
theRequirementsMet = true;
inLocation = theLocation;
#ifdef AVH_SERVER
}
#endif
break;
}
}
}
}
else if(AvHSHUGetBuildRegions(inMessageID, theEntities, theDistanceRequirements, theZAdjustment, theSnapToLocation))
{
ASSERT(theEntities.size() == theDistanceRequirements.size());
vec3_t theBestLocation;
int i = 0;
float theClosestDistance = kMaxMapDimension;
for(EntityListType::iterator theIter = theEntities.begin(); theIter != theEntities.end(); theIter++, i++)
{
vec3_t theLocation;
if(AvHSHUGetEntityLocation(*theIter, theLocation))
{
// Only check xy distance
vec3_t theXYInLocation = inLocation;
vec3_t theXYTheLocation = theLocation;
theXYInLocation.z = 0;
theXYTheLocation.z = 0;
float theDistance = VectorDistance((float*)&theXYInLocation, (float*)&theXYTheLocation);
int theDistanceRequirement = theDistanceRequirements[i];
if((theDistance <= theDistanceRequirement) || (theDistanceRequirement == -1))
{
// Pick the closest one, in case there are multiples in range
if(theDistance < theClosestDistance)
{
theClosestDistance = theDistance;
VectorCopy(theLocation,theBestLocation);
theRequirementsMet = true;
}
}
}
}
if(theRequirementsMet && theSnapToLocation)
{
inLocation = theBestLocation;
inLocation.z += theZAdjustment;
}
}
else
{
theRequirementsMet = true;
}
EntityListType theBuildRadiusViolations;
AvHSHUGetMinBuildRadiusViolations(inMessageID, inLocation, theBuildRadiusViolations);
if (theBuildRadiusViolations.size() > 0)
{
theRequirementsMet = false;
}
// Anti-llama/newbie tactic: don't allow non-resource buildings to be placed such that they block access to nozzles
// Make sure generic building isn't being placed on top of resource nozzles
// tankefugl: 0000291
// allow equipment, rts and hives to be dropped around nodes
if(AvHSHUGetIsDroppableOnRTs(inMessageID) == false)
{
// :tankefugl
// If building is too close to an empty nozzle, don't allow it
float theResourceBuildingRadius, theTotalMinRadius;
vec3_t theMinSize, theMaxSize, theMinRadius, theFlattenedInLocation, theLocation;
theFlattenedInLocation[0] = inLocation[0];
theFlattenedInLocation[1] = inLocation[1];
theFlattenedInLocation[2] = 0;
theResourceBuildingRadius = 60;
EntityListType theEntities;
AvHSHUGetEntities(AVH_USER3_FUNC_RESOURCE,theEntities);
if(AvHSHUGetSizeForTech(inMessageID,theMinSize,theMaxSize))
{
EntityListType::iterator end = theEntities.end();
for(EntityListType::iterator current = theEntities.begin(); current < end; ++current)
{
if(AvHSHUGetEntityLocation(*current,theLocation))
{
//flatten to 2 dimensions
theLocation[2] = 0;
//space = radius of both buildings combined
theTotalMinRadius = theResourceBuildingRadius;
theTotalMinRadius += max(-min(theMinSize.x,theMinSize.y),max(theMaxSize.x,theMaxSize.y));
if(VectorDistance((float*)&theFlattenedInLocation,(float*)&theLocation) < theTotalMinRadius)
{
theRequirementsMet = false;
break;
}
}
}
}
}
return theRequirementsMet;
}
bool AvHSHUGetBuildTechClassName(AvHMessageID inMessageID, char*& outClassName)
{
bool theSuccess = true;
switch(inMessageID)
{
// Buildings
case BUILD_RESOURCES:
outClassName = kwsResourceTower;
break;
//case BUILD_REINFORCEMENTS:
// outClassName = kwsInfantryPortal;
// break;
case BUILD_INFANTRYPORTAL:
outClassName = kwsInfantryPortal;
break;
case BUILD_COMMANDSTATION:
outClassName = kwsTeamCommand;
break;
case BUILD_TURRET_FACTORY:
outClassName = kwsTurretFactory;
break;
case BUILD_ARMSLAB:
outClassName = kwsArmsLab;
break;
case BUILD_PROTOTYPE_LAB:
outClassName = kwsPrototypeLab;
break;
case BUILD_ARMORY:
outClassName = kwsArmory;
break;
case ARMORY_UPGRADE:
outClassName = kwsAdvancedArmory;
break;
case BUILD_NUKE_PLANT:
outClassName = kwsNukePlant;
break;
case BUILD_OBSERVATORY:
outClassName = kwsObservatory;
break;
case BUILD_SCAN:
outClassName = kwsScan;
break;
case BUILD_PHASEGATE:
outClassName = kwsPhaseGate;
break;
case BUILD_TURRET:
outClassName = kwsDeployedTurret;
break;
case BUILD_SIEGE:
outClassName = kwsSiegeTurret;
break;
// Equipment
case BUILD_HEALTH:
outClassName = kwsHealth;
break;
case BUILD_CAT:
outClassName = kwsCatalyst;
break;
case BUILD_JETPACK:
outClassName = kwsJetpack;
break;
case BUILD_HEAVY:
outClassName = kwsHeavyArmor;
break;
case BUILD_AMMO:
outClassName = kwsGenericAmmo;
break;
case BUILD_WELDER:
outClassName = kwsWelder;
break;
case BUILD_MINES:
outClassName = kwsMine;
break;
case BUILD_SHOTGUN:
outClassName = kwsShotGun;
break;
case BUILD_HMG:
outClassName = kwsHeavyMachineGun;
break;
case BUILD_NUKE:
outClassName = kwsNuke;
break;
case BUILD_GRENADE_GUN:
outClassName = kwsGrenadeGun;
break;
//case BUILD_MEDKIT:
// break;
case ALIEN_BUILD_RESOURCES:
outClassName = kwsAlienResourceTower;
break;
case ALIEN_BUILD_OFFENSE_CHAMBER:
outClassName = kwsOffenseChamber;
break;
case ALIEN_BUILD_DEFENSE_CHAMBER:
outClassName = kwsDefenseChamber;
break;
case ALIEN_BUILD_SENSORY_CHAMBER:
outClassName = kwsSensoryChamber;
break;
case ALIEN_BUILD_MOVEMENT_CHAMBER:
outClassName = kwsMovementChamber;
break;
case ALIEN_BUILD_HIVE:
outClassName = kesTeamHive;
break;
default:
theSuccess = false;
break;
}
return theSuccess;
}
bool AvHSHUGetResearchTechName(AvHMessageID inResearchID, char*& outResearchTechName)
{
bool theSuccess = true;
switch(inResearchID)
{
case RESEARCH_ELECTRICAL:
outResearchTechName = "research_electrical";
break;
case RESEARCH_ARMOR_ONE:
outResearchTechName = "research_armorl1";
break;
case RESEARCH_ARMOR_TWO:
outResearchTechName = "research_armorl2";
break;
case RESEARCH_ARMOR_THREE:
outResearchTechName = "research_armorl3";
break;
case RESEARCH_WEAPONS_ONE:
outResearchTechName = "research_weaponsl1";
break;
case RESEARCH_WEAPONS_TWO:
outResearchTechName = "research_weaponsl2";
break;
case RESEARCH_WEAPONS_THREE:
outResearchTechName = "research_weaponsl3";
break;
case ARMORY_UPGRADE:
outResearchTechName = "research_advarmory";
break;
case TURRET_FACTORY_UPGRADE:
outResearchTechName = "research_advturretfactory";
break;
case RESEARCH_JETPACKS:
outResearchTechName = "research_jetpacks";
break;
case RESEARCH_HEAVYARMOR:
outResearchTechName = "research_heavyarmor";
break;
case RESEARCH_DISTRESSBEACON:
outResearchTechName = "research_distressbeacon";
break;
case RESEARCH_HEALTH:
outResearchTechName = "research_health";
break;
case RESEARCH_CATALYSTS:
outResearchTechName = "research_catalysts";
break;
case MESSAGE_CANCEL:
outResearchTechName = "research_cancel";
break;
case RESEARCH_MOTIONTRACK:
outResearchTechName = "research_motiontracking";
break;
case RESEARCH_PHASETECH:
outResearchTechName = "research_phasetech";
break;
case RESEARCH_GRENADES:
outResearchTechName = "research_grenades";
break;
default:
theSuccess = false;
break;
}
return theSuccess;
}
bool AvHSHUGetCenterPositionForGroup(int inGroupNumber, float* inPlayerOrigin, float* outCenterPosition)
{
bool theSuccess = false;
vec3_t thePosition;
float theX, theY;
#ifdef AVH_CLIENT
theSuccess = gHUD.GetCenterPositionForGroup(inGroupNumber, thePosition);
theX = thePosition[0];
theY = thePosition[1];
#endif
#ifdef AVH_SERVER
// Loop through players, find the closest player to inPlayerOrigin, to see which player is being predicted. Is there a better way?
AvHPlayer* theClosestPlayer = NULL;
float theClosestDistance = 10000;
FOR_ALL_ENTITIES(kAvHPlayerClassName, AvHPlayer*)
float theDistance = VectorDistance(theEntity->pev->origin, inPlayerOrigin);
if(theDistance < theClosestDistance)
{
theClosestPlayer = theEntity;
theClosestDistance = theDistance;
}
END_FOR_ALL_ENTITIES(kAvHPlayerClassName)
if(theClosestPlayer)
{
theSuccess = theClosestPlayer->GetCenterPositionForGroup(inGroupNumber, theX, theY);
}
#endif
if(theSuccess)
{
outCenterPosition[0] = theX;
outCenterPosition[1] = theY;
}
return theSuccess;
}
bool AvHSHUGetIsBuilding(AvHMessageID inMessageID)
{
bool theIsBuilding = false;
switch(inMessageID)
{
// Buildings
case BUILD_RESOURCES:
case BUILD_INFANTRYPORTAL:
case BUILD_COMMANDSTATION:
case BUILD_TURRET_FACTORY:
case BUILD_ARMSLAB:
case BUILD_PROTOTYPE_LAB:
case BUILD_ARMORY:
case BUILD_NUKE_PLANT:
case BUILD_OBSERVATORY:
case BUILD_PHASEGATE:
case BUILD_TURRET:
case BUILD_SIEGE:
// Alien buildings
case ALIEN_BUILD_OFFENSE_CHAMBER:
case ALIEN_BUILD_DEFENSE_CHAMBER:
case ALIEN_BUILD_SENSORY_CHAMBER:
case ALIEN_BUILD_MOVEMENT_CHAMBER:
case ALIEN_BUILD_HIVE:
theIsBuilding = true;
break;
}
return theIsBuilding;
}
bool AvHSHUGetIsBuildTech(AvHMessageID inMessageID)
{
bool theIsBuildTech = false;
switch(inMessageID)
{
// Buildings
case BUILD_RESOURCES:
case BUILD_INFANTRYPORTAL:
case BUILD_COMMANDSTATION:
case BUILD_TURRET_FACTORY:
case BUILD_ARMSLAB:
case BUILD_PROTOTYPE_LAB:
case BUILD_ARMORY:
//case UPGRADE_ADVANCED_WEAPON_FACTORY:
case BUILD_NUKE_PLANT:
case BUILD_OBSERVATORY:
case BUILD_SCAN:
case BUILD_PHASEGATE:
case BUILD_TURRET:
case BUILD_SIEGE:
case BUILD_HEAVY:
case BUILD_JETPACK:
// Equipment
case BUILD_AMMO:
case BUILD_HEALTH:
case BUILD_CAT:
case BUILD_WELDER:
case BUILD_MINES:
case BUILD_SHOTGUN:
case BUILD_HMG:
case BUILD_NUKE:
case BUILD_GRENADE_GUN:
//case BUILD_MEDKIT:
//case BUILD_STIMPACK:
// Alien buildings
case ALIEN_BUILD_OFFENSE_CHAMBER:
case ALIEN_BUILD_DEFENSE_CHAMBER:
case ALIEN_BUILD_SENSORY_CHAMBER:
case ALIEN_BUILD_MOVEMENT_CHAMBER:
theIsBuildTech = true;
break;
}
return theIsBuildTech;
}
bool AvHSHUGetIsWeaponFocusable(AvHWeaponID inWeaponID)
{
bool theIsFocusable = false;
switch(inWeaponID)
{
case AVH_WEAPON_BITE:
case AVH_WEAPON_SPIT:
case AVH_WEAPON_BITE2:
case AVH_WEAPON_SWIPE:
case AVH_WEAPON_CLAWS:
theIsFocusable = true;
break;
}
return theIsFocusable;
}
bool AvHSHUGetDoesTechCostEnergy(AvHMessageID inMessageID)
{
bool theTechCostsEnergy = false;
switch(inMessageID)
{
case BUILD_SCAN:
theTechCostsEnergy = true;
break;
}
return theTechCostsEnergy;
}
bool AvHSHUGetIsCombatModeTech(AvHMessageID inMessageID)
{
bool theIsCombatModeTech = false;
switch(inMessageID)
{
case BUILD_SHOTGUN:
case BUILD_GRENADE_GUN:
case BUILD_HMG:
case BUILD_WELDER:
case BUILD_MINES:
case BUILD_JETPACK:
case BUILD_HEAVY:
case BUILD_SCAN:
theIsCombatModeTech = true;
break;
}
return theIsCombatModeTech;
}
bool AvHSHUGetIsResearchTech(AvHMessageID inMessageID)
{
bool theIsResearchTech = false;
switch(inMessageID)
{
case RESEARCH_ELECTRICAL:
case RESEARCH_ARMOR_ONE:
case RESEARCH_ARMOR_TWO:
case RESEARCH_ARMOR_THREE:
case RESEARCH_WEAPONS_ONE:
case RESEARCH_WEAPONS_TWO:
case RESEARCH_WEAPONS_THREE:
case TURRET_FACTORY_UPGRADE:
case RESEARCH_JETPACKS:
case RESEARCH_HEAVYARMOR:
case RESEARCH_DISTRESSBEACON:
case RESEARCH_HEALTH:
case RESEARCH_CATALYSTS:
case MESSAGE_CANCEL:
case RESEARCH_MOTIONTRACK:
case RESEARCH_PHASETECH:
case RESEARCH_GRENADES:
case RESOURCE_UPGRADE:
case ARMORY_UPGRADE:
theIsResearchTech = true;
break;
}
return theIsResearchTech;
}
//Here's TFC's code that checks whether a player's allowed to build a sentry
//or not.
//I can't remember if there was any good reason why we used
//UTIL_FindEntitiesInSphere()
//instead of UTIL_EntitiesInBox().
//
////=========================================================================
//// Returns 0 if the area around obj is safe to build in
//int CBaseEntity::CheckArea( CBaseEntity *pIgnore )
//{
// TraceResult tr;
// Vector vecOrg = pev->origin;
//
// // Check the origin
// int iContents = UTIL_PointContents(vecOrg);
// if ( iContents != CONTENT_EMPTY && iContents != CONTENT_WATER )
// return CAREA_BLOCKED;
//
// Vector vecIgnoreOrg = pIgnore->pev->origin;
// // Get the player's origin irrelevant of crouching
// if ( pIgnore->pev->flags & FL_DUCKING )
// {
// vecIgnoreOrg = vecIgnoreOrg + (VEC_DUCK_HULL_MIN -
// VEC_HULL_MIN);
// }
// // Trace a hull
// UTIL_TraceHull( vecIgnoreOrg, pev->origin, ignore_monsters,
// large_hull, edict(), &tr );
// CBaseEntity *pEntity = CBaseEntity::Instance(tr.pHit);
// if (tr.flFraction != 1 || tr.fAllSolid == 1)
// return CAREA_BLOCKED;
//
// // Check for solid entities in the area
// CBaseEntity *pEnt = NULL;
// while ( (pEnt = UTIL_FindEntityInSphere( pEnt, pev->origin, 48 )) !=
// NULL )
// {
// // If it's not the engineer, and its a solid entity, fail
// if (pEnt != pIgnore && pEnt != this && pEnt->pev->solid >
// SOLID_TRIGGER)
// return CAREA_BLOCKED;
// }
//
// // Cycle through all the Nobuild zones in the map and make sure this
// isn't in one of them
// CBaseEntity *pNoBuild = UTIL_FindEntityByClassname( NULL,
// "func_nobuild" );
// while ( pNoBuild )
// {
// // Check to see if we're building in this zone
// if ( vecOrg.x >= pNoBuild->pev->mins.x && vecOrg.y >=
// pNoBuild->pev->mins.y && vecOrg.z >= pNoBuild->pev->mins.z &&
// vecOrg.x <= pNoBuild->pev->maxs.x &&
// vecOrg.y <= pNoBuild->pev->maxs.y && vecOrg.z <= pNoBuild->pev->maxs.z )
// return CAREA_NOBUILD;
//
// pNoBuild = UTIL_FindEntityByClassname( pNoBuild,
// "func_nobuild" );
// }
//
// // Check below
// UTIL_TraceLine( vecOrg, vecOrg + Vector(0,0,-64),
// dont_ignore_monsters, edict(), &tr );
// if ( tr.flFraction == 1.0 )
// return CAREA_BLOCKED;
//
// return CAREA_CLEAR;
//}
//bool AvHSHUGetIsEnoughRoom(const vec3_t& inCenter, const vec3_t& inMin, const vec3_t& inMax)
//{
// bool theEnoughRoom = false;
//
// // Do a traceline from center to center + min
// // Hit nothing?
// // Do a traceline from center to center + max
// // Hit nothing?
// // Success
// theEnoughRoom = true;
//
// return theEnoughRoom;
//}
bool AvHSHUGetIsGroupMessage(AvHMessageID inMessageID)
{
bool theIsGroupMessage = false;
switch(inMessageID)
{
case GROUP_CREATE_1:
case GROUP_CREATE_2:
case GROUP_CREATE_3:
case GROUP_CREATE_4:
case GROUP_CREATE_5:
case GROUP_SELECT_1:
case GROUP_SELECT_2:
case GROUP_SELECT_3:
case GROUP_SELECT_4:
case GROUP_SELECT_5:
theIsGroupMessage = true;
}
return theIsGroupMessage;
}
bool AvHSHUGetSizeForTech(AvHMessageID inMessageID, Vector& outMinSize, Vector& outMaxSize, bool inGetSizeToPlace)
{
bool theSuccess = false;
// Onos-sized
//const int theOnosHeightNeededToSpawn = HULL3_MAXZ - HULL3_MINZ + kRespawnFudgeFactorHeight;
//const int theOnosWidthNeededToSpawn = HULL3_MAXY - HULL3_MINY + kRespawnFudgeFactorHeight;
// Marine-sized
const int theMarineHeightNeededToSpawn = HULL0_MAXZ - HULL0_MINZ + kRespawnFudgeFactorHeight;
switch(inMessageID)
{
case BUILD_INFANTRYPORTAL:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 14.49);
// Make sure there is room above it for players to spawn
if(inGetSizeToPlace)
{
outMaxSize.z += theMarineHeightNeededToSpawn;
}
theSuccess = true;
break;
case BUILD_PHASEGATE:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 14.49);
// Make sure there is remove above it for players to spawn
if(inGetSizeToPlace)
{
//outMinSize.x = outMinSize.y = -theOnosWidthNeededToSpawn;
//outMaxSize.x = outMaxSize.y = theOnosWidthNeededToSpawn;
//outMaxSize.z += theOnosHeightNeededToSpawn;
outMaxSize.z += theMarineHeightNeededToSpawn;
}
theSuccess = true;
break;
case BUILD_RESOURCES:
outMinSize = kResourceMinSize;
outMaxSize = kResourceMaxSize;
theSuccess = true;
break;
case ALIEN_BUILD_RESOURCES:
outMinSize = kAlienResourceMinSize;
outMaxSize = kAlienResourceMaxSize;
theSuccess = true;
break;
default:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 66.9486);
theSuccess = true;
break;
case BUILD_TURRET:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 42.0);
theSuccess = true;
break;
case ALIEN_BUILD_OFFENSE_CHAMBER:
case ALIEN_BUILD_DEFENSE_CHAMBER:
case ALIEN_BUILD_SENSORY_CHAMBER:
case ALIEN_BUILD_MOVEMENT_CHAMBER:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 44.0);
theSuccess = true;
break;
case BUILD_COMMANDSTATION:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 70.34);
theSuccess = true;
break;
case BUILD_TURRET_FACTORY:
outMinSize = Vector(-16, -16, 0);
//outMaxSize = Vector(16.0, 16.0, 55.68);
outMaxSize = Vector(16.0, 16.0, 62.1931);
theSuccess = true;
break;
case BUILD_ARMORY:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 62.1931);
theSuccess = true;
break;
case BUILD_PROTOTYPE_LAB:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 67.7443);
theSuccess = true;
break;
case BUILD_OBSERVATORY:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 80.7443);
theSuccess = true;
break;
case BUILD_SIEGE:
outMinSize = Vector(-16, -16, 0);
outMaxSize = Vector(16.0, 16.0, 62.1931/*50.6678*/);
theSuccess = true;
break;
case BUILD_HEALTH:
outMinSize = kHealthMinSize;
outMaxSize = kHealthMaxSize;
theSuccess = true;
break;
case BUILD_CAT:
outMinSize = kCatalystMinSize;
outMaxSize = kCatalystMaxSize;
theSuccess = true;
break;
case BUILD_HEAVY:
outMinSize = kHeavyMinSize;
outMaxSize = kHeavyMaxSize;
theSuccess = true;
break;
case BUILD_JETPACK:
outMinSize = kJetpackMinSize;
outMaxSize = kJetpackMaxSize;
theSuccess = true;
break;
case BUILD_AMMO:
outMinSize = kAmmoMinSize;
outMaxSize = kAmmoMaxSize;
theSuccess = true;
break;
case BUILD_MINES:
outMinSize = kWeaponMinSize;
outMaxSize = Vector(16, 16, 40);
theSuccess = true;
break;
case BUILD_SHOTGUN:
case BUILD_HMG:
case BUILD_WELDER:
case BUILD_NUKE:
case BUILD_GRENADE_GUN:
outMinSize = kWeaponMinSize;
outMaxSize = kWeaponMaxSize;
theSuccess = true;
break;
case ALIEN_BUILD_HIVE:
outMinSize = kHiveMinSize;
outMaxSize = kHiveMaxSize;
theSuccess = true;
break;
}
return theSuccess;
}
bool AvHSHUGetSizeForPlayerUser3(AvHUser3 inUser3, Vector& outMinSize, Vector& outMaxSize, bool inDucking)
{
bool theSuccess = false;
// Now set size
switch(inUser3)
{
case AVH_USER3_NONE:
case AVH_USER3_MARINE_PLAYER:
case AVH_USER3_COMMANDER_PLAYER:
case AVH_USER3_ALIEN_PLAYER4:
// Get simple case working first
if(inDucking)
{
outMinSize = HULL1_MIN;
outMaxSize = HULL1_MAX;
}
else
{
outMinSize = HULL0_MIN;
outMaxSize = HULL0_MAX;
}
theSuccess = true;
break;
case AVH_USER3_ALIEN_PLAYER1:
case AVH_USER3_ALIEN_PLAYER2:
case AVH_USER3_ALIEN_PLAYER3:
case AVH_USER3_ALIEN_EMBRYO:
outMinSize = HULL1_MIN;
outMaxSize = HULL1_MAX;
theSuccess = true;
break;
case AVH_USER3_ALIEN_PLAYER5:
if(inDucking)
{
outMinSize = HULL0_MIN;
outMaxSize = HULL0_MAX;
}
else
{
outMinSize = HULL3_MIN;
outMaxSize = HULL3_MAX;
}
theSuccess = true;
break;
}
return theSuccess;
}
bool AvHSHUGetSizeForUser3(AvHUser3 inUser3, Vector& outMinSize, Vector& outMaxSize)
{
bool theSuccess = false;
// If it's a player, get max size he can be (assuming he's not ducking)
theSuccess = AvHSHUGetSizeForPlayerUser3(inUser3, outMinSize, outMaxSize, false);
if(!theSuccess)
{
AvHMessageID theMessageID = MESSAGE_NULL;
// Convert it to a AvHMessageID if possible
if(AvHSHUUser3ToMessageID(inUser3, theMessageID))
{
theSuccess = AvHSHUGetSizeForTech(theMessageID, outMinSize, outMaxSize);
}
}
return theSuccess;
}
bool AvHSHUUser3ToMessageID(AvHUser3 inUser3, AvHMessageID& outMessageID)
{
AvHMessageID theMessageID = MESSAGE_NULL;
bool theSuccess = false;
switch(inUser3)
{
case AVH_USER3_FUNC_RESOURCE:
case AVH_USER3_RESTOWER:
theMessageID = BUILD_RESOURCES;
break;
case AVH_USER3_COMMANDER_STATION:
theMessageID = BUILD_COMMANDSTATION;
break;
case AVH_USER3_TURRET_FACTORY:
case AVH_USER3_ADVANCED_TURRET_FACTORY:
theMessageID = BUILD_TURRET_FACTORY;
break;
case AVH_USER3_ARMORY:
case AVH_USER3_ADVANCED_ARMORY:
theMessageID = BUILD_ARMORY;
break;
case AVH_USER3_ARMSLAB:
theMessageID = BUILD_ARMSLAB;
break;
case AVH_USER3_PROTOTYPE_LAB:
theMessageID = BUILD_PROTOTYPE_LAB;
break;
case AVH_USER3_OBSERVATORY:
theMessageID = BUILD_OBSERVATORY;
break;
case AVH_USER3_TURRET:
theMessageID = BUILD_TURRET;
break;
case AVH_USER3_SIEGETURRET:
theMessageID = BUILD_SIEGE;
break;
case AVH_USER3_INFANTRYPORTAL:
theMessageID = BUILD_INFANTRYPORTAL;
break;
case AVH_USER3_PHASEGATE:
theMessageID = BUILD_PHASEGATE;
break;
case AVH_USER3_HEAVY:
theMessageID = BUILD_HEAVY;
break;
case AVH_USER3_JETPACK:
theMessageID = BUILD_JETPACK;
break;
case AVH_USER3_DEFENSE_CHAMBER:
theMessageID = ALIEN_BUILD_DEFENSE_CHAMBER;
break;
case AVH_USER3_MOVEMENT_CHAMBER:
theMessageID = ALIEN_BUILD_MOVEMENT_CHAMBER;
break;
case AVH_USER3_OFFENSE_CHAMBER:
theMessageID = ALIEN_BUILD_OFFENSE_CHAMBER;
break;
case AVH_USER3_SENSORY_CHAMBER:
theMessageID = ALIEN_BUILD_SENSORY_CHAMBER;
break;
case AVH_USER3_ALIENRESTOWER:
theMessageID = ALIEN_BUILD_RESOURCES;
break;
case AVH_USER3_HIVE:
theMessageID = ALIEN_BUILD_HIVE;
break;
case AVH_USER3_ALIEN_PLAYER1:
theMessageID = ALIEN_LIFEFORM_ONE;
break;
case AVH_USER3_ALIEN_PLAYER2:
theMessageID = ALIEN_LIFEFORM_TWO;
break;
case AVH_USER3_ALIEN_PLAYER3:
theMessageID = ALIEN_LIFEFORM_THREE;
break;
case AVH_USER3_ALIEN_PLAYER4:
theMessageID = ALIEN_LIFEFORM_FOUR;
break;
case AVH_USER3_ALIEN_PLAYER5:
theMessageID = ALIEN_LIFEFORM_FIVE;
break;
}
if(theMessageID != MESSAGE_NULL)
{
outMessageID = theMessageID;
theSuccess = true;
}
return theSuccess;
}
bool AvHSHUMessageIDToUser3(AvHMessageID inMessageID, AvHUser3& outUser3)
{
bool theSuccess = false;
AvHUser3 theUser3 = AVH_USER3_NONE;
switch(inMessageID)
{
case BUILD_RESOURCES:
theUser3 = AVH_USER3_RESTOWER;
break;
case BUILD_COMMANDSTATION:
theUser3 = AVH_USER3_COMMANDER_STATION;
break;
case BUILD_TURRET_FACTORY:
theUser3 = AVH_USER3_TURRET_FACTORY;
break;
case TURRET_FACTORY_UPGRADE:
theUser3 = AVH_USER3_ADVANCED_TURRET_FACTORY;
break;
case BUILD_ARMORY:
theUser3 = AVH_USER3_ARMORY;
break;
case ARMORY_UPGRADE:
theUser3 = AVH_USER3_ADVANCED_ARMORY;
break;
case BUILD_ARMSLAB:
theUser3 = AVH_USER3_ARMSLAB;
break;
case BUILD_PROTOTYPE_LAB:
theUser3 = AVH_USER3_PROTOTYPE_LAB;
break;
case BUILD_OBSERVATORY:
theUser3 = AVH_USER3_OBSERVATORY;
break;
case BUILD_TURRET:
theUser3 = AVH_USER3_TURRET;
break;
case BUILD_SIEGE:
theUser3 = AVH_USER3_SIEGETURRET;
break;
case BUILD_INFANTRYPORTAL:
theUser3 = AVH_USER3_INFANTRYPORTAL;
break;
case BUILD_PHASEGATE:
theUser3 = AVH_USER3_PHASEGATE;
break;
case BUILD_HEAVY:
theUser3 = AVH_USER3_HEAVY;
break;
case BUILD_JETPACK:
theUser3 = AVH_USER3_JETPACK;
break;
// Menus
case MENU_BUILD:
theUser3 = AVH_USER3_MENU_BUILD;
break;
case MENU_BUILD_ADVANCED:
theUser3 = AVH_USER3_MENU_BUILD_ADVANCED;
break;
case MENU_ASSIST:
theUser3 = AVH_USER3_MENU_ASSIST;
break;
case MENU_EQUIP:
theUser3 = AVH_USER3_MENU_EQUIP;
break;
// Weapons
case BUILD_MINES:
theUser3 = AVH_USER3_MINE;
break;
// Lifeforms
case ALIEN_LIFEFORM_ONE:
theUser3 = AVH_USER3_ALIEN_PLAYER1;
break;
case ALIEN_LIFEFORM_TWO:
theUser3 = AVH_USER3_ALIEN_PLAYER2;
break;
case ALIEN_LIFEFORM_THREE:
theUser3 = AVH_USER3_ALIEN_PLAYER3;
break;
case ALIEN_LIFEFORM_FOUR:
theUser3 = AVH_USER3_ALIEN_PLAYER4;
break;
case ALIEN_LIFEFORM_FIVE:
theUser3 = AVH_USER3_ALIEN_PLAYER5;
break;
}
if(theUser3 != AVH_USER3_NONE)
{
outUser3 = theUser3;
theSuccess = true;
}
return theSuccess;
}
float AvHSHUGetTime()
{
float theTime = 0;
#ifdef AVH_SERVER
theTime = gpGlobals->time;
#else
theTime = gEngfuncs.GetClientTime();
#endif
return theTime;
}
// Note, all these models must be precached already
char* AvHSHUGetBuildTechModelName(AvHMessageID inMessageID)
{
char* theModelName = NULL;
switch(inMessageID)
{
case BUILD_RESOURCES:
theModelName = kResourceTowerModel;
break;
//case BUILD_REINFORCEMENTS:
// theModelName = kInfantryPortalModel;
// break;
case BUILD_INFANTRYPORTAL:
theModelName = kInfantryPortalModel;
break;
case BUILD_COMMANDSTATION:
theModelName = kCommandStationModel;
break;
case BUILD_TURRET_FACTORY:
theModelName = kTurretFactoryModel;
break;
case BUILD_ARMSLAB:
theModelName = kArmsLabModel;
break;
case BUILD_PROTOTYPE_LAB:
theModelName = kPrototypeLabModel;
break;
case BUILD_ARMORY:
theModelName = kArmoryModel;
break;
case ARMORY_UPGRADE:
theModelName = kAdvancedWeaponFactoryModel;
break;
case BUILD_OBSERVATORY:
theModelName = kObservatoryModel;
break;
case BUILD_SCAN:
theModelName = kScanModel;
break;
case BUILD_PHASEGATE:
theModelName = kPhaseGateModel;
break;
case BUILD_TURRET:
theModelName = kDeployedTurretModel;
break;
case BUILD_NUKE:
theModelName = kNukeModel;
break;
case BUILD_SIEGE:
theModelName = kSiegeTurretModel;
//theModelName = kDeployedTurretModel;
break;
case BUILD_CAT:
theModelName = kCatalystModel;
break;
case BUILD_HEALTH:
theModelName = kHealthModel;
break;
case BUILD_HEAVY:
theModelName = kHeavyModel;
break;
case BUILD_JETPACK:
theModelName = kJetpackModel;
break;
case BUILD_AMMO:
theModelName = kAmmoModel;
break;
case BUILD_WELDER:
theModelName = kWelderWModel;
break;
case BUILD_MINES:
theModelName = kTripmineW2Model;
break;
case BUILD_SHOTGUN:
theModelName = kSGWModel;
break;
case BUILD_HMG:
theModelName = kHMGWModel;
break;
case BUILD_GRENADE_GUN:
theModelName = kGGWModel;
break;
// Alien buildings
case ALIEN_BUILD_HIVE:
theModelName = kHiveModel;
break;
case ALIEN_BUILD_RESOURCES:
theModelName = kAlienResourceTowerModel;
break;
case ALIEN_BUILD_OFFENSE_CHAMBER:
theModelName = kOffenseChamberModel;
break;
case ALIEN_BUILD_DEFENSE_CHAMBER:
theModelName = kDefenseChamberModel;
break;
case ALIEN_BUILD_SENSORY_CHAMBER:
theModelName = kSensoryChamberModel;
break;
case ALIEN_BUILD_MOVEMENT_CHAMBER:
theModelName = kMovementChamberModel;
break;
}
return theModelName;
}
bool AvHSHUGetBuildTechRange(AvHMessageID inMessageID, float& outRange)
{
bool theSuccess = false;
// switch(inMessageID)
// {
// case BUILD_CAMERA:
// outRange = kResourceTowerSightRange;
// theSuccess = true;
// break;
// case BUILD_PHASEGATE:
// break;
// case BUILD_TURRET:
// outRange = TURRET_RANGE;
// theSuccess = true;
// break;
// case BUILD_SIEGE:
// outRange = kSiegeTurretMaxRange;
// theSuccess = true;
// break;
// }
return theSuccess;
}
bool AvHSHUTraceLineIsAreaFree(Vector& inStart, Vector& inEnd, edict_t* inIgnoreEntity, bool inIgnorePlayers)
{
bool theAreaIsFree = true;
#ifdef AVH_SERVER
TraceResult theTR;
bool theIsDone = false;
// Do tracelines between the corners, to make sure there's no geometry inside the box
int theNumIters = 0;
IGNORE_MONSTERS theIgnoreMonsters = dont_ignore_monsters;
if (inIgnorePlayers)
{
theIgnoreMonsters = ignore_monsters;
}
while(!theIsDone)
{
UTIL_TraceLine(inStart, inEnd, theIgnoreMonsters, inIgnoreEntity, &theTR);
if(theTR.flFraction != 1.0f)
{
CBaseEntity* theEntity = CBaseEntity::Instance(ENT(theTR.pHit));
if(theEntity && (theEntity->pev->solid != SOLID_BBOX) && (theEntity->pev->solid != SOLID_SLIDEBOX) && (theEntity->pev->solid != SOLID_BSP) && (inIgnorePlayers != !!theEntity->IsPlayer()) )
{
VectorCopy(theTR.vecEndPos, inStart);
}
else
{
theIsDone = true;
theAreaIsFree = false;
}
}
else
{
theIsDone = true;
}
if(theNumIters++ > 50)
{
theIsDone = true;
theAreaIsFree = false;
}
}
#endif
// int theIndex;
// vec3_t theEndLocation;
// AvHTeamNumber theTeam;
// bool thePlayerHit;
// int theUserThree;
// int theUserFour;
//
// if(AvHSHUTraceTangible(inStart, inEnd, theIndex, theEndLocation, theTeam, thePlayerHit, theUserThree, theUserFour))
// {
// if(theIndex >= 0)
// {
// theAreaIsFree = false;
// }
// }
return theAreaIsFree;
}
float AvHTraceLineAgainstWorld(Vector& vecStart, Vector& vecEnd)
{
#ifdef AVH_SERVER
TraceResult tr;
UTIL_TraceLine(vecStart, vecEnd, ignore_monsters, dont_ignore_glass, NULL, &tr);
return tr.flFraction;
#endif
#ifdef AVH_CLIENT
// This may not be the most efficient way, but it seems to get the job done.
float theFraction = 1;
for (int i = 0; i < kMaxEntities && theFraction > 0; ++i)
{
cl_entity_t* theEntity = gEngfuncs.GetEntityByIndex(i);
if (theEntity != NULL && theEntity->model != NULL && theEntity->model->type == mod_brush)
{
vec3_t localStart;
vec3_t localEnd;
// Translate the start and end into the model's frame of reference.
VectorSubtract(vecStart, theEntity->origin, localStart);
VectorSubtract(vecEnd, theEntity->origin, localEnd);
// Rotate the start and end into the model's frame of reference.
if (theEntity->angles[0] ||
theEntity->angles[1] ||
theEntity->angles[2])
{
vec3_t forward;
vec3_t right;
vec3_t up;
AngleVectors(theEntity->angles, forward, right, up);
vec3_t temp;
VectorCopy(localStart, temp);
localStart[0] = DotProduct(temp, forward);
localStart[1] = -DotProduct(temp, right);
localStart[2] = DotProduct(temp, up);
VectorCopy(localEnd, temp);
localEnd[0] = DotProduct(temp, forward);
localEnd[1] = -DotProduct(temp, right);
localEnd[2] = DotProduct(temp, up);
}
trace_t tr;
NS_TraceLine(&theEntity->model->hulls[0], localStart, localEnd, &tr);
if (tr.fraction < theFraction)
{
theFraction = tr.fraction;
}
}
}
return theFraction;
#endif
}
bool AvHSHUGetCanBeBuiltOnPlayers(AvHMessageID inMessageID)
{
bool theCanBeBuiltOnPlayers = false;
switch(inMessageID)
{
case ALIEN_BUILD_HIVE:
case BUILD_SCAN:
case BUILD_AMMO:
case BUILD_HEALTH:
case BUILD_CAT:
case BUILD_MINES:
case BUILD_WELDER:
case BUILD_SHOTGUN:
case BUILD_HMG:
case BUILD_GRENADE_GUN:
case BUILD_HEAVY:
case BUILD_JETPACK:
theCanBeBuiltOnPlayers = true;
break;
}
return theCanBeBuiltOnPlayers;
}
bool AvHSHUGetIsSiteValidForBuild(AvHMessageID inMessageID, Vector* inLocation, int inIgnoredEntityIndex)
{
//TODO: - check entity returned by client side commander trace for drop validity before we ever get this far
bool theSuccess = false;
// Check that there's enough room for building
vec3_t theMinSize, theMaxSize;
if(AvHSHUGetSizeForTech(inMessageID, theMinSize, theMaxSize, true))
{
// If it's a build with special placement requirements, check that here (this could modify the location also)
if(AvHSHUGetAreSpecialBuildingRequirementsMet(inMessageID, *inLocation))
{
// Assume mappers place hives correctly (it's such a showstopper if aliens can't create a hive because it's too close to a wall)
// KGP 4/28/04 - add res towers to hives for the same reason -- if a mapper didn't give room, it's a showstopper.
bool theIgnorePlayers = AvHSHUGetCanBeBuiltOnPlayers(inMessageID);
float theSlopeTangent = theIgnorePlayers ? kMaxEquipmentDropSlope : kMaxBuildingDropSlope;
bool theSkipDropCheck = false;
switch(inMessageID)
{
case BUILD_RESOURCES:
theSkipDropCheck = true;
break;
case ALIEN_BUILD_RESOURCES:
theSkipDropCheck = true;
break;
case ALIEN_BUILD_HIVE:
theSkipDropCheck = true;
break;
}
if(theSkipDropCheck || AvHSHUGetCanDropItem(*inLocation, theMinSize, theMaxSize, theSlopeTangent, inIgnoredEntityIndex, theIgnorePlayers))
{
//TODO: - better check for entity below drop, since it's often off center.
// Check to make sure building isn't being created on top of another building
vec3_t thePositionBelowBuild = *inLocation;
thePositionBelowBuild.z = -kMaxMapDimension;
int theIndex;
vec3_t theEndLocation;
AvHTeamNumber theTeam;
bool thePlayerHit;
int theUserThree;
int theUserFour;
// Don't allow building on any entities, except allow resource towers on top of func_resources
//TODO : use full list instead of physents, which isn't accounting for items the commander can't see
bool theHitSomething = AvHSHUTraceTangible(*inLocation, thePositionBelowBuild, theIndex, theEndLocation, theTeam, thePlayerHit, theUserThree, theUserFour);
//res building case
if(inMessageID == BUILD_RESOURCES || inMessageID == ALIEN_BUILD_RESOURCES)
{
#ifdef AVH_SERVER //on server, return false if occupied
FOR_ALL_ENTITIES(kesFuncResource,AvHFuncResource*)
if(!theEntity->GetIsOccupied()) // open for use
{
if(VectorDistance(theEntity->pev->origin,*inLocation) < 20) //small enough that we don't check the wrong nozzle
{
theSuccess = (!theHitSomething || theIndex <= 0 || theUserThree == AVH_USER3_FUNC_RESOURCE);
break;
}
}
END_FOR_ALL_ENTITIES(kesFuncResource)
#else //on client the occupied function isn't available
theSuccess = (!theHitSomething || theIndex <= 0 || theUserThree == AVH_USER3_FUNC_RESOURCE);
#endif
}
else if ( inMessageID == ALIEN_BUILD_HIVE )
{
theSuccess = true;
//theSuccess = ( !theHitSomething || ( *inLocation[2] - theEndLocation[2] > 40.0f ) );
//#ifdef AVH_SERVER
// ALERT(at_console, "theHitSomething=%d theSuccess=%d\n", theHitSomething, theSuccess);
// ALERT(at_console, "%f\n", *inLocation[2] - theEndLocation[2]);
// ALERT(at_console, "{%f, %f, %f} : { %f, %f, %f }\n",
// inLocation[0], inLocation[1], inLocation[2],
// theEndLocation[0], theEndLocation[1], theEndLocation[2]);
//#endif
}
else if(!theHitSomething || (theIgnorePlayers && thePlayerHit) || theIndex <= 0)
{
// THEN it's a legal build spot and the building shows up green.
theSuccess = true;
}
}
}
}
return theSuccess;
}
int AvHSHUGetPointContents(vec3_t inPoint)
{
int thePointContents = 0;
#ifdef AVH_SERVER
thePointContents = UTIL_PointContents(inPoint);
#endif
#ifdef AVH_CLIENT
gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
gEngfuncs.pEventAPI->EV_PushPMStates();
gEngfuncs.pEventAPI->EV_SetSolidPlayers(-1);
gEngfuncs.pEventAPI->EV_SetTraceHull(2);
thePointContents = gEngfuncs.PM_PointContents(inPoint, NULL);
gEngfuncs.pEventAPI->EV_PopPMStates();
#endif
return thePointContents;
}
/*
* Check to see if the build or item is overlapping the world.
*/
bool AvHSHUGetIsVolumeContentNonsolid(vec3_t inCenter, Vector& inMinSize, Vector& inMaxSize, edict_t* inIgnoreEntity, bool inIgnorePlayers)
{
float theMins[3], theMaxs[3];
VectorAdd(inCenter,inMinSize,theMins);
VectorAdd(inCenter,inMaxSize,theMaxs);
bool theIsNonsolid = true; //innocent until proven guilty
extern playermove_t *pmove;
if (pmove != NULL && pmove->physents[0].model != NULL)
{
const hull_t* theHull = &pmove->physents[0].model->hulls[NS_GetValveHull(2)];
int theContents = NS_BoxContents(theHull,theHull->firstclipnode,theMins,theMaxs);
theIsNonsolid = (theContents != CONTENT_SOLID);
}
else //fallback if we're just starting a round
{
int theContents = AvHSHUGetPointContents(inCenter);
if(theContents != CONTENT_SOLID)
{
//trace between each corner pair once looking for obstructions - 28 total comparisons
const static int MIN = 0;
const static int MAX = 1;
const static int NUM_CORNERS = 8;
int theIndex;
Vector theCorners[NUM_CORNERS];
for(int XPos = MIN; XPos <= MAX; ++XPos)
{
for(int YPos = MIN; YPos <= MAX; ++YPos)
{
for(int ZPos = MIN; ZPos <= MAX; ++ZPos)
{
theIndex = XPos+YPos*2+ZPos*4;
theCorners[theIndex].x = inCenter.x + ((XPos == MIN) ? inMinSize.x : inMaxSize.x);
theCorners[theIndex].y = inCenter.y + ((YPos == MIN) ? inMinSize.y : inMaxSize.y);
theCorners[theIndex].z = inCenter.z + ((ZPos == MIN) ? inMinSize.z : inMaxSize.z);
}
}
}
for(int startCorner = 0; startCorner < NUM_CORNERS; ++startCorner)
{
for(int endCorner = startCorner+1; endCorner < NUM_CORNERS; ++endCorner)
{
if(!AvHSHUTraceLineIsAreaFree(theCorners[startCorner],theCorners[endCorner],inIgnoreEntity,inIgnorePlayers))
{
theIsNonsolid = false;
break;
}
}
if(!theIsNonsolid)
{
break;
}
}
}
else
{
theIsNonsolid = false;
}
}
return theIsNonsolid;
}
bool AvHSHUGetIsAreaFree(vec3_t inCenter, Vector& inMinSize, Vector& inMaxSize, edict_t* inIgnoreEntity, bool inIgnorePlayers)
{
bool theAreaIsFree = AvHSHUGetIsVolumeContentNonsolid(inCenter,inMinSize,inMaxSize,inIgnoreEntity,inIgnorePlayers);
if(theAreaIsFree)
{
theAreaIsFree = !AvHSHUGetEntitiesBlocking(inCenter, inMinSize, inMaxSize, inIgnoreEntity, inIgnorePlayers);
}
return theAreaIsFree;
}
bool AvHSHUGetEntitiesBlocking(Vector& inOrigin, Vector& inMinSize, Vector& inMaxSize, edict_t* inIgnoreEntity, bool inIgnorePlayers)
{
bool theEntBlocking = false;
typedef vector< pair<int, Vector> > PhysEntListType;
PhysEntListType theEntList;
const int kSearchRadius = 800;
// Populate phys ent list
#ifdef AVH_SERVER
CBaseEntity* theEntity = NULL;
while ((theEntity = UTIL_FindEntityInSphere(theEntity, inOrigin, kSearchRadius)) != NULL)
{
// If entity is visible non-world object, add it
if((theEntity->pev->team != TEAM_IND) && (theEntity->pev->solid != SOLID_NOT && theEntity->pev->solid != SOLID_TRIGGER))
{
AvHPlayer* thePlayer = dynamic_cast<AvHPlayer*>(theEntity);
if(theEntity->edict() != inIgnoreEntity && !(thePlayer != NULL && inIgnorePlayers))
{
theEntList.push_back(make_pair(theEntity->pev->iuser3, theEntity->pev->origin));
}
}
}
#endif
#ifdef AVH_CLIENT
// Haven't implemented this, so depend on it not being passed in
ASSERT(inIgnoreEntity == NULL);
for(int i = 0; i < pmove->numphysent; i++)
{
physent_t* thePhysEnt = pmove->physents + i;
if((thePhysEnt->team != TEAM_IND) && (thePhysEnt->solid != SOLID_NOT && thePhysEnt->solid != SOLID_TRIGGER))
{
theEntList.push_back(make_pair(thePhysEnt->iuser3, thePhysEnt->origin));
}
}
#endif
Vector theAbsMax;
VectorAdd(inOrigin, inMaxSize, theAbsMax);
Vector theAbsMin;
VectorAdd(inOrigin, inMinSize, theAbsMin);
Vector theOrigin1;
VectorAdd(theAbsMax, theAbsMin, theOrigin1);
theOrigin1 = theOrigin1*.5f;
Vector theSize1;
VectorSubtract(theAbsMax, theAbsMin, theSize1);
theSize1 = theSize1*.5f;
// Do collision on list, making sure none are too close to inOrigin
for(PhysEntListType::iterator theIter = theEntList.begin(); theIter != theEntList.end(); theIter++)
{
// Get size for tech
Vector theMinSize, theMaxSize;
if(AvHSHUGetSizeForUser3(AvHUser3(theIter->first), theMinSize, theMaxSize))
{
Vector theEntOrigin = theIter->second;
Vector theAbsMax;
VectorAdd(theEntOrigin, theMaxSize, theAbsMax);
Vector theAbsMin;
VectorAdd(theEntOrigin, inMinSize, theAbsMin);
Vector theOrigin2;
VectorAdd(theAbsMax, theAbsMin, theOrigin2);
theOrigin2 = theOrigin2*.5f;
Vector theSize2;
VectorSubtract(theAbsMax, theAbsMin, theSize2);
theSize2 = theSize2*.5f;
// Do simple box collision here
if(NS_BoxesOverlap((float*)theOrigin1, (float*)theSize1, (float*)theOrigin2, (float*)theSize2))
{
theEntBlocking = true;
break;
}
}
}
return theEntBlocking;
}
void AvHSHUMakeViewFriendlyKillerName(string& ioKillerName)
{
string theOutputName = ioKillerName;
int theStrLen = (int)ioKillerName.length();
if(!strncmp(ioKillerName.c_str(), "weapon_", 7))
{
theOutputName = ioKillerName.substr(7);
}
else if(!strncmp(ioKillerName.c_str(), "monster_", 8))
{
theOutputName = ioKillerName.substr(8);
}
else if(!strncmp(ioKillerName.c_str(), "func_", 5))
{
theOutputName = ioKillerName.substr(5);
}
ioKillerName = theOutputName;
}
bool AvHSHUGetCanDropItem(vec3_t& ioCenter, Vector& inMinSize, Vector& inMaxSize, float inMaxSlopeTangent, int inIgnoreIndex, bool inIgnorePlayers)
{
float theMaxXWidth = max(-inMinSize[0],inMaxSize[0]);
float theMaxYWidth = max(-inMinSize[1],inMaxSize[1]);
float theRadius = sqrt(theMaxXWidth*theMaxXWidth + theMaxYWidth * theMaxYWidth);
float theHeight = inMaxSize[2] - inMinSize[2];
//adjust origin to be base
float theOrigin[3] = { ioCenter[0], ioCenter[1], ioCenter[2] + inMinSize[2] };
CollisionChecker Checker(pmove,kHLPointHullIndex,CollisionChecker::HULL_TYPE_ALL,inIgnorePlayers,CollisionChecker::IGNORE_NONE,inIgnoreIndex);
bool theCanDropItem = (Checker.GetContentsInCylinder(theOrigin,theRadius,theHeight) != CONTENTS_SOLID);
if(!theCanDropItem) //can't place it -- can we drop it?
{
float theMaxDropHeight = theRadius * inMaxSlopeTangent;
float theDropOrigin[3] = { theOrigin[0], theOrigin[1], theOrigin[2] + theMaxDropHeight };
theCanDropItem = (Checker.GetContentsInCylinder(theDropOrigin,theRadius,theHeight) != CONTENTS_SOLID);
if(theCanDropItem) //can drop it -- get as low to ground as possible for drop
{
float theBestDropHeight = theMaxDropHeight;
float theShiftFraction = 1.0f;
for(float theShiftAdjust = 0.5f; theShiftAdjust > 0.05f; theShiftAdjust /= 2)
{
theShiftFraction += theShiftAdjust * (theCanDropItem ? -1 : 1); //try lower if last was a success
theDropOrigin[2] = theMaxDropHeight;
theDropOrigin[2] *= theShiftFraction;
theDropOrigin[2] += theOrigin[2];
theCanDropItem = (Checker.GetContentsInCylinder(theDropOrigin,theRadius,theHeight) != CONTENTS_SOLID);
if(theCanDropItem)
{
theBestDropHeight = theShiftFraction;
theBestDropHeight *= theMaxDropHeight;
}
}
//adjust center to best position
ioCenter[2] += theBestDropHeight;
theCanDropItem = true;
}
}
return theCanDropItem;
}
bool AvHSHUTraceAndGetIsSiteValidForBuild(AvHMessageID inMessageID, const Vector& inPointOfView, const Vector& inNormRay, Vector* outLocation)
{
bool theSuccess = false;
// TODO: Check if area is within the mapextents
int theUser3;
bool theTraceSuccess = AvHSHUTraceTangible(inPointOfView, inNormRay, &theUser3, outLocation);
// tankefugl: 0000291
// ignore trace for scans (removed due to cost being paid when drop failed)
//if (inMessageID == BUILD_SCAN)
//{
// theSuccess = true;
//}
//else
// :tankefugl
if(theTraceSuccess)
{
// tankefugl: 0000291
if((inMessageID == BUILD_SCAN) || (AvHSHUGetIsSiteValidForBuild(inMessageID, outLocation)))
// :tankefugl
{
theSuccess = true;
}
}
return theSuccess;
}
#ifdef AVH_CLIENT
bool AvHSHUGetEntityAtRay(const Vector& inPointOfView, const Vector& inNormRay, int& outEntIndex)
{
bool theSuccess = false;
// Offset starting position a little so we don't select ourselves
Vector theStartPosition;
VectorMA(inPointOfView, kSelectionStartRange, inNormRay, theStartPosition);
Vector theEndPos;
VectorMA(inPointOfView, kSelectionEndRange, inNormRay, theEndPos);
gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
// Store off the old count
gEngfuncs.pEventAPI->EV_PushPMStates();
// Now add in all of the players.
int theNumPlayers = gEngfuncs.GetMaxClients();
gEngfuncs.pEventAPI->EV_SetSolidPlayers ( -1 );
bool theDone = false;
int theEntityIndex = -1;
vec3_t theNewStartPos;
AvHSHUGetFirstNonSolidPoint(theStartPosition, theEndPos, theNewStartPos);
VectorCopy(theNewStartPos, theStartPosition);
do
{
pmtrace_t tr;
gEngfuncs.pEventAPI->EV_SetTraceHull( 2 );
gEngfuncs.pEventAPI->EV_PlayerTrace( theStartPosition, theEndPos, PM_NORMAL, theEntityIndex, &tr );
physent_t *pEntity = gEngfuncs.pEventAPI->EV_GetPhysent( tr.ent );
theEntityIndex = gEngfuncs.pEventAPI->EV_IndexFromTrace( &tr );
if(pEntity)
{
int theUser3 = pEntity->iuser3;
if(theEntityIndex > 0)
{
outEntIndex = theEntityIndex;
theSuccess = true;
theDone = true;
}
}
if((tr.fraction >= (1.0f - kFloatTolerance)) || (tr.fraction < kFloatTolerance))
{
theDone = true;
}
else
{
VectorCopy(tr.endpos, theStartPosition);
}
} while(!theDone);
gEngfuncs.pEventAPI->EV_PopPMStates();
return theSuccess;
}
#endif
#ifdef AVH_SERVER
bool AvHSHUGetEntityAtRay(const Vector& inPointOfView, const Vector& inNormRay, int& outEntIndex)
{
TraceResult tr;
Vector theStartPos;
Vector theEndPos;
bool theSuccess = false;
bool theDone = false;
VectorMA(inPointOfView, kSelectionStartRange, inNormRay, theStartPos);
VectorMA(inPointOfView, kSelectionEndRange, inNormRay, theEndPos);
CBaseEntity* theEntityHit = NULL;
edict_t* theEdictToIgnore = NULL;
vec3_t theNewStartPos;
AvHSHUGetFirstNonSolidPoint(theStartPos, theEndPos, theNewStartPos);
VectorCopy(theNewStartPos, theStartPos);
do
{
UTIL_TraceLine(theStartPos, theEndPos, dont_ignore_monsters, ignore_glass, theEdictToIgnore, &tr);
theEntityHit = CBaseEntity::Instance(tr.pHit);
if(theEntityHit)
{
if(theEntityHit->entindex() > 0)
{
outEntIndex = theEntityHit->entindex();
theSuccess = true;
theDone = true;
}
}
if((tr.flFraction > (1.0f - kFloatTolerance)) || (tr.flFraction < kFloatTolerance))
{
theDone = true;
}
else
{
if(theEntityHit)
{
theEdictToIgnore = ENT(theEntityHit->pev);
}
VectorCopy(tr.vecEndPos, theStartPos);
}
} while(!theDone);
return theSuccess;
}
#endif
const AvHMapExtents& AvHSHUGetMapExtents()
{
#ifdef AVH_CLIENT
const AvHMapExtents& theMapExtents = gHUD.GetMapExtents();
#endif
#ifdef AVH_SERVER
const AvHMapExtents& theMapExtents = GetGameRules()->GetMapExtents();
#endif
return theMapExtents;
}
#ifdef AVH_CLIENT
bool AvHSUClientTraceTangible(const vec3_t& inStartPos, const vec3_t& inEndPos, int& outIndex, vec3_t& outLocation, AvHTeamNumber& outTeamNumber, bool& outPlayerWasHit, int& outUserThree, int& outUserFour)
{
physent_t* theEntity = NULL;
vec3_t theStartPos;
vec3_t theEndPos;
int theFoundEntity = -1;
bool theSuccess = false;
bool theDone = false;
VectorCopy(inStartPos, theStartPos);
VectorCopy(inEndPos, theEndPos);
vec3_t theNormal;
VectorSubtract(inEndPos, inStartPos, theNormal);
VectorNormalize(theNormal);
outIndex = -1;
gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
// Store off the old count
gEngfuncs.pEventAPI->EV_PushPMStates();
// Now add in all of the players.
int theNumPlayers = gEngfuncs.GetMaxClients();
gEngfuncs.pEventAPI->EV_SetSolidPlayers ( -1 );
vec3_t theNewStartPos;
AvHSHUGetFirstNonSolidPoint(theStartPos, theEndPos, theNewStartPos);
VectorCopy(theNewStartPos, theStartPos);
do
{
pmtrace_t tr;
gEngfuncs.pEventAPI->EV_SetTraceHull( 2 );
gEngfuncs.pEventAPI->EV_PlayerTrace( theStartPos, theEndPos, PM_NORMAL/*PM_GLASS_IGNORE*/, theFoundEntity, &tr );
physent_t *pEntity = gEngfuncs.pEventAPI->EV_GetPhysent( tr.ent );
theFoundEntity = gEngfuncs.pEventAPI->EV_IndexFromTrace( &tr );
if(pEntity)
{
if(pEntity->iuser3 != AVH_USER3_NONE)
{
VectorCopy(tr.endpos, outLocation);
outIndex = theFoundEntity;
theEntity = pEntity;
outUserThree = pEntity->iuser3;
outUserFour = pEntity->iuser4;
outTeamNumber = (AvHTeamNumber)(pEntity->team);
if(pEntity->player)
{
outPlayerWasHit = true;
}
theSuccess = true;
theDone = true;
}
}
if(tr.fraction >= (1.0f - kFloatTolerance))
{
theDone = true;
}
else
{
vec3_t theDiff = theNormal*kHitOffsetAmount;
float theLength = sqrt(theDiff.x*theDiff.x + theDiff.y*theDiff.y + theDiff.z*theDiff.z);
if(theLength > kFloatTolerance)
{
VectorAdd(tr.endpos, theDiff, theStartPos);
}
else
{
theDone = true;
}
// Offset a bit so we don't hit again
//VectorMA(tr.endpos, kHitOffsetAmount, theNormal, theStartPos);
}
} while(!theDone);
gEngfuncs.pEventAPI->EV_PopPMStates();
// If we didn't hit any special targets, see if it's a valid area to build or be ordered to
if(!theSuccess)
{
WaypointReturnCode theReturnCode = WAYPOINT_SUCCESS;
theSuccess = AvHSHUClientTraceWaypoint(inStartPos, inEndPos, &outLocation, &theReturnCode);
bool theWaypointTooSteep = (theReturnCode == WAYPOINT_TOOSTEEP);
if(theSuccess || theWaypointTooSteep)
{
outUserThree = AVH_USER3_WAYPOINT;
outPlayerWasHit = false;
outIndex = -1;
outTeamNumber = TEAM_IND;
theSuccess = true;
}
// Treat too steep as success, but mark it as nobuild
if(theWaypointTooSteep)
{
outUserThree = AVH_USER3_NOBUILD;
}
}
return theSuccess;
}
#endif
#ifdef AVH_SERVER
bool AvHSUServerTraceTangible(const vec3_t& inStartPos, const vec3_t& inEndPos, int& outIndex, vec3_t& outLocation, AvHTeamNumber& outTeamNumber, bool& outPlayerWasHit, int& outUserThree, int& outUserFour)
{
bool theSuccess = false;
bool theDone = false;
edict_t* theEdictToIgnore = NULL;
vec3_t theStartPos;
vec3_t theEndPos;
VectorCopy(inStartPos, theStartPos);
VectorCopy(inEndPos, theEndPos);
vec3_t theNormal;
VectorSubtract(inEndPos, inStartPos, theNormal);
VectorNormalize(theNormal);
// vec3_t theNewStartPos;
// AvHSHUGetFirstNonSolidPoint(theStartPos, theEndPos, theNewStartPos);
// VectorCopy(theNewStartPos, theStartPos);
do
{
TraceResult tr;
UTIL_TraceLine(theStartPos, theEndPos, dont_ignore_monsters, theEdictToIgnore, &tr);
CBaseEntity* theEntityHit = NULL;
// Return the entity in special way
if(tr.flFraction < 1 && tr.pHit)
{
theEntityHit = CBaseEntity::Instance(tr.pHit);
AvHPlayer* thePlayer = dynamic_cast<AvHPlayer*>(theEntityHit);
AvHWeldable* theWeldable = dynamic_cast<AvHWeldable*>(theEntityHit);
AvHBasePlayerWeapon* theWeapon = dynamic_cast<AvHBasePlayerWeapon*>(theEntityHit);
if(AvHSUGetIsDebugging())
{
// Create an entity where the trace hit
Vector theAngles(0, 0, 0);
CBaseEntity* pEnt = CBaseEntity::Create(kwsDebugEntity, tr.vecEndPos, theAngles);
ASSERT(pEnt);
pEnt->pev->movetype = MOVETYPE_FLY;
pEnt->pev->solid = SOLID_NOT;
}
if(theEntityHit && (theEntityHit->pev->iuser3 != AVH_USER3_NONE))
{
// Don't hit seethroughs
if(theEntityHit->pev->iuser3 != AVH_USER3_ALPHA)
{
outIndex = ENTINDEX(tr.pHit);
VectorCopy(tr.vecEndPos, outLocation);
outTeamNumber = (AvHTeamNumber)theEntityHit->pev->team;
outUserThree = theEntityHit->pev->iuser3;
outUserFour = theEntityHit->pev->iuser4;
if(thePlayer)
{
outPlayerWasHit = true;
}
theSuccess = true;
theDone = true;
}
}
theEdictToIgnore = theEntityHit->edict();
}
if((tr.flFraction >= (1.0f - kFloatTolerance)) || (tr.flFraction < kFloatTolerance))
{
theDone = true;
}
else
{
vec3_t theDiff = theNormal*kHitOffsetAmount;
float theLength = sqrt(theDiff.x*theDiff.x + theDiff.y*theDiff.y + theDiff.z*theDiff.z);
if(theLength > kFloatTolerance)
{
VectorAdd(theStartPos, theDiff, theStartPos);
}
else
{
theDone = true;
}
// Offset a bit so we don't hit again
//VectorMA(tr.vecEndPos, kHitOffsetAmount, theNormal, theStartPos);
}
} while(!theDone);
if(!theSuccess)
{
WaypointReturnCode theReturnCode = WAYPOINT_SUCCESS;
theSuccess = AvHSHUServerTraceWaypoint(inStartPos, inEndPos, &outLocation, &theReturnCode);
bool theWaypointTooSteep = (theReturnCode == WAYPOINT_TOOSTEEP);
if(theSuccess || theWaypointTooSteep)
{
outUserThree = AVH_USER3_WAYPOINT;
outPlayerWasHit = false;
outIndex = -1;
outTeamNumber = TEAM_IND;
theSuccess = true;
}
// Treat too steep as success, but mark it as nobuild
if(theWaypointTooSteep)
{
outUserThree = AVH_USER3_NOBUILD;
}
}
return theSuccess;
}
#endif
#ifdef AVH_CLIENT
bool AvHSHUClientTraceWaypoint(const vec3_t& inStartPos, const vec3_t& inEndPos, vec3_t* outLocation, WaypointReturnCode* outReturnCode)
{
vec3_t theStartPos;
vec3_t theEndPos;
int theFoundEntity = -1;
int theEntityToIgnore = -1;
bool theDone = false;
bool theLegalToBuild = false;
VectorCopy(inStartPos, theStartPos);
VectorCopy(inEndPos, theEndPos);
vec3_t theNormal;
VectorSubtract(inEndPos, inStartPos, theNormal);
VectorNormalize(theNormal);
int theNumPlayers = gEngfuncs.GetMaxClients();
pmtrace_t tr;
//DebugPoint theDebugPoint(theStartPos[0], theStartPos[1], theStartPos[2]);
//gSquareDebugLocations.push_back(theDebugPoint);
gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
gEngfuncs.pEventAPI->EV_PushPMStates();
gEngfuncs.pEventAPI->EV_SetSolidPlayers(-1);
gEngfuncs.pEventAPI->EV_SetTraceHull(2);
vec3_t theNewStartPos;
AvHSHUGetFirstNonSolidPoint(theStartPos, theEndPos, theNewStartPos);
VectorCopy(theNewStartPos, theStartPos);
do
{
gEngfuncs.pEventAPI->EV_PlayerTrace( theStartPos, theEndPos, PM_NORMAL/*PM_GLASS_IGNORE*/, theEntityToIgnore, &tr );
physent_t* pEntity = gEngfuncs.pEventAPI->EV_GetPhysent( tr.ent );
theFoundEntity = gEngfuncs.pEventAPI->EV_IndexFromTrace( &tr );
// Trace until we hit a worldbrush or non-seethrough
if(!pEntity || (pEntity->iuser3 != AVH_USER3_ALPHA))
{
// If entity is a "no waypoint" entity we can't build here and we're done
if(pEntity && (pEntity->iuser3 == AVH_USER3_NOBUILD))
{
if(outReturnCode)
{
*outReturnCode = WAYPOINT_NOBUILD;
}
theDone = true;
}
else
{
// else if texture is NOBUILD, we're done
const char* theTextureHitCStr = gEngfuncs.pEventAPI->EV_TraceTexture(theFoundEntity, tr.endpos, theEndPos);
if(theTextureHitCStr && (LowercaseString(theTextureHitCStr) == LowercaseString(kNoBuildTexture)))
{
if(outReturnCode)
{
*outReturnCode = WAYPOINT_NOBUILD;
}
theDone = true;
}
else if(theTextureHitCStr && (LowercaseString(theTextureHitCStr) == LowercaseString(kSeeThroughTexture)))
{
// Not valid, but allow it to pass through
if(outReturnCode)
{
*outReturnCode = WAYPOINT_SEETHROUGH;
}
}
else
{
// Trace texture sometimes seems to miss entities that the start point lies within. Don't count
// the trace texture if it found the texture of the next entity below it
// else if surface is more flat than vertical
if(tr.plane.normal[2] >= 0.7f)
{
// and if surface isn't under water, lava, in the sky, etc.
int thePointContents = gEngfuncs.PM_PointContents(tr.endpos, NULL);
if(thePointContents == CONTENTS_EMPTY)
{
// and if there's enough room to build
// we can build here, and we're done
theLegalToBuild = true;
theDone = true;
if(outReturnCode)
{
*outReturnCode = WAYPOINT_SUCCESS;
}
}
else
{
if(outReturnCode)
{
*outReturnCode = WAYPOINT_CONTENTSFULL;
theDone = true;
}
}
}
else
{
if(outReturnCode)
{
if(theTextureHitCStr)
{
*outReturnCode = WAYPOINT_TOOSTEEP;
}
else
{
*outReturnCode = WAYPOINT_ENTITYHIT;
}
theDone = true;
}
}
}
}
}
if(theFoundEntity != 0)
{
theEntityToIgnore = theFoundEntity;
}
if(((tr.fraction >= (1.0f - kFloatTolerance)) || (tr.fraction == 0.0f)) /*&& !tr.startsolid && !tr.allsolid*/)
{
theDone = true;
}
else
{
vec3_t theDiff = theNormal*kHitOffsetAmount;
float theLength = sqrt(theDiff.x*theDiff.x + theDiff.y*theDiff.y + theDiff.z*theDiff.z);
if(theLength > kFloatTolerance)
{
VectorAdd(tr.endpos, theDiff, theStartPos);
}
else
{
theDone = true;
}
// Offset a bit so we don't hit again
//VectorMA(tr.endpos, kHitOffsetAmount, theNormal, theStartPos);
}
} while(!theDone);
gEngfuncs.pEventAPI->EV_PopPMStates();
// Always set end location to show where invalid position is
*outLocation = tr.endpos;
return theLegalToBuild;
}
#endif
#ifdef AVH_CLIENT
void AvHSHUClientGetFirstNonSolidPoint(const vec3_t& inStartPos, const vec3_t& inEndPos, vec3_t& outNonSolidPoint)
{
vec3_t theStartPos;
vec3_t theEndPos;
VectorCopy(inStartPos, theStartPos);
VectorCopy(inStartPos, outNonSolidPoint);
VectorCopy(inEndPos, theEndPos);
pmtrace_t tr;
gEngfuncs.pEventAPI->EV_PlayerTrace( theStartPos, theEndPos, PM_NORMAL, -1, &tr );
// Put this workaround in because a bug in EV_PlayerTrace means that when it starts solid, tr.fraction isn't returned (but it is in UTIL_TraceLine)
if((tr.startsolid) && (tr.fraction == 0.0f))
{
int theFoundEntity = -1;
bool theDone = false;
vec3_t theStartToEnd;
VectorSubtract(inEndPos, inStartPos, theStartToEnd);
gEngfuncs.pEventAPI->EV_SetTraceHull(2);
float theIncrement = 10.0f/theStartToEnd.Length();
float theT = 0.0f;
int theNumIterations = 0;
do
{
theStartPos = inStartPos + theT*theStartToEnd;
gEngfuncs.pEventAPI->EV_PlayerTrace( theStartPos, theEndPos, PM_WORLD_ONLY, -1, &tr );
theNumIterations++;
// If start point is solid, bisect area and move start point 1/2 between current start and current end
if(tr.startsolid)
{
theT += theIncrement;
}
// else if start point isn't solid, bisect area and move start point back towards original start point
else
{
theDone = true;
}
} while(!theDone && (theNumIterations < 200));
// Always set end location to show where invalid position is
if(!theDone)
{
outNonSolidPoint = inStartPos;
}
else
{
outNonSolidPoint = theStartPos;
}
}
}
#endif
#ifdef AVH_SERVER
void AvHSHUServerGetFirstNonSolidPoint(const vec3_t& inStartPos, const vec3_t& inEndPos, vec3_t& outNonSolidPoint)
{
vec3_t theStartPos;
vec3_t theEndPos;
VectorCopy(inStartPos, theStartPos);
VectorCopy(inStartPos, outNonSolidPoint);
VectorCopy(inEndPos, theEndPos);
TraceResult tr;
UTIL_TraceLine(theStartPos, theEndPos, ignore_monsters, NULL, &tr);
bool theDone = false;
// Put this workaround in because a bug in EV_PlayerTrace means that when it starts solid, tr.fraction isn't returned (but it is in UTIL_TraceLine)
if((tr.fStartSolid) || (tr.flFraction == 0.0f))
{
int theFoundEntity = -1;
vec3_t theStartToEnd;
VectorSubtract(inEndPos, inStartPos, theStartToEnd);
float theIncrement = 10.0f/theStartToEnd.Length();
float theT = 0.0f;
int theNumIterations = 0;
int thePointContents = 0;
do
{
theStartPos = inStartPos + theT*theStartToEnd;
thePointContents = UTIL_PointContents(theStartPos);
theNumIterations++;
// If start point is solid, bisect area and move start point 1/2 between current start and current end
if((thePointContents == CONTENTS_SOLID) || (thePointContents == CONTENTS_SKY))
{
theT += theIncrement;
}
// else if start point isn't solid, bisect area and move start point back towards original start point
else
{
theDone = true;
}
} while(!theDone && (theNumIterations < 200));
// Always set end location to show where invalid position is
outNonSolidPoint = theStartPos;
}
else
{
VectorCopy(tr.vecEndPos, outNonSolidPoint);
theDone = true;
}
if(!theDone)
{
// When we don't hit anything, return start point
VectorCopy(inStartPos, outNonSolidPoint);
}
VectorCopy(outNonSolidPoint, gPMDebugPoint);
}
#endif
void AvHSHUGetFirstNonSolidPoint(float* inStartPos, float* inEndPos, float* outNonSolidPoint)
{
vec3_t theStartPos;
vec3_t theEndPos;
VectorCopy(inStartPos, theStartPos);
VectorCopy(inEndPos, theEndPos);
vec3_t theNonSolidPoint;
AvHSHUGetFirstNonSolidPoint(theStartPos, theEndPos, theNonSolidPoint);
VectorCopy(theNonSolidPoint, outNonSolidPoint);
}
void AvHSHUGetFirstNonSolidPoint(const vec3_t& inStartPos, const vec3_t& inEndPos, vec3_t& outNonSolidPoint)
{
#ifdef AVH_CLIENT
AvHSHUClientGetFirstNonSolidPoint(inStartPos, inEndPos, outNonSolidPoint);
//extern DebugPointListType gSquareDebugLocations;
//DebugPoint theDebugPoint(outNonSolidPoint[0], outNonSolidPoint[1], outNonSolidPoint[2]);
//gSquareDebugLocations.push_back(theDebugPoint);
#endif
#ifdef AVH_SERVER
AvHSHUServerGetFirstNonSolidPoint(inStartPos, inEndPos, outNonSolidPoint);
#endif
}
#ifdef AVH_SERVER
bool AvHSHUServerTraceWaypoint(const vec3_t& inStartPos, const vec3_t& inEndPos, vec3_t* outLocation, WaypointReturnCode* outReturnCode)
{
bool theLegalToBuild = false;
bool theDone = false;
edict_t* theEdictToIgnore = NULL;
TraceResult tr;
vec3_t theStartPos;
vec3_t theEndPos;
VectorCopy(inStartPos, theStartPos);
VectorCopy(inEndPos, theEndPos);
vec3_t theNormal;
VectorSubtract(inEndPos, inStartPos, theNormal);
VectorNormalize(theNormal);
vec3_t theNewStartPos;
AvHSHUGetFirstNonSolidPoint(theStartPos, theEndPos, theNewStartPos);
VectorCopy(theNewStartPos, theStartPos);
do
{
UTIL_TraceLine(theStartPos, theEndPos, dont_ignore_monsters, theEdictToIgnore, &tr);
// Trace until we hit a worldbrush or non-seethrough
CBaseEntity* theEntityHit = CBaseEntity::Instance(tr.pHit);
CWorld* theWorld = dynamic_cast<CWorld*>(theEntityHit);
bool theHitSeethrough = (theEntityHit->pev->iuser3 == AVH_USER3_ALPHA);
if(!theHitSeethrough)
{
// If entity is a "no waypoint" entity we can't build here and we're done
if(theEntityHit && (theEntityHit->pev->iuser3 == AVH_USER3_NOBUILD))
{
if(outReturnCode)
{
*outReturnCode = WAYPOINT_NOBUILD;
}
theDone = true;
}
else
{
edict_t* theEdict = ENT(theEntityHit->pev);
const char* theTextureHitCStr = TRACE_TEXTURE(theEdict, tr.vecEndPos, theEndPos);
if(theTextureHitCStr && (LowercaseString(theTextureHitCStr) == LowercaseString(kNoBuildTexture)))
{
if(outReturnCode)
{
*outReturnCode = WAYPOINT_NOBUILD;
}
theDone = true;
}
else if(theTextureHitCStr && (LowercaseString(theTextureHitCStr) == LowercaseString(kSeeThroughTexture)))
{
// Do nothing, but allow it to pass through
if(outReturnCode)
{
*outReturnCode = WAYPOINT_SEETHROUGH;
}
}
else
{
// else if surface is more flat than vertical
if(tr.vecPlaneNormal.z >= .7f)
{
// and if surface isn't under water, lava, sky
int thePointContents = UTIL_PointContents(tr.vecEndPos);
if(thePointContents == CONTENTS_EMPTY)
{
// and if there's enough room to build
if(outReturnCode)
{
*outReturnCode = WAYPOINT_SUCCESS;
}
// we can build here, and we're done
theLegalToBuild = true;
theDone = true;
}
else
{
if(outReturnCode)
{
*outReturnCode = WAYPOINT_CONTENTSFULL;
}
}
}
else
{
if(theTextureHitCStr)
{
*outReturnCode = WAYPOINT_TOOSTEEP;
}
else
{
*outReturnCode = WAYPOINT_ENTITYHIT;
}
theDone = true;
}
}
}
if(!theWorld)
{
theEdictToIgnore = theEntityHit->edict();
}
if(((tr.flFraction >= (1.0f - kFloatTolerance)) || (tr.flFraction < kFloatTolerance)) /*&& !tr.fStartSolid && !tr.fAllSolid*/)
{
theDone = true;
}
else
{
vec3_t theDiff = theNormal*kHitOffsetAmount;
float theLength = sqrt(theDiff.x*theDiff.x + theDiff.y*theDiff.y + theDiff.z*theDiff.z);
if(theLength > kFloatTolerance)
{
//VectorAdd(tr.vecEndPos, theDiff, theStartPos);
VectorAdd(theStartPos, theDiff, theStartPos);
}
else
{
theDone = true;
}
// Offset a bit so we don't hit again
//VectorMA(tr.vecEndPos, kHitOffsetAmount, theNormal, theStartPos);
}
}
else
{
theEdictToIgnore = theEntityHit->edict();
if(tr.vecEndPos == theStartPos)
{
vec3_t theDiff = theNormal*kHitOffsetAmount;
float theLength = sqrt(theDiff.x*theDiff.x + theDiff.y*theDiff.y + theDiff.z*theDiff.z);
if(theLength > kFloatTolerance)
{
//VectorAdd(tr.vecEndPos, theDiff, theStartPos);
VectorAdd(theStartPos, theDiff, theStartPos);
}
}
else
{
VectorCopy(tr.vecEndPos, theStartPos);
}
// vec3_t theEntityPosition = AvHSHUGetRealLocation(theEntityHit->pev->origin, theEntityHit->pev->mins, theEntityHit->pev->maxs);
// //VectorCopy(theEntityPosition, theStartPos);
// theStartPos[2] = theEntityPosition[2];
}
} while(!theDone);
// Always set end location to show where invalid position is
*outLocation = tr.vecEndPos;
return theLegalToBuild;
}
#endif
bool AvHSHUTraceTangible(const vec3_t& inStartPos, const vec3_t& inEndPos, int& outIndex, vec3_t& outLocation, AvHTeamNumber& outTeamNumber, bool& outPlayerWasHit, int& outUserThree, int& outUserFour)
{
bool theSuccess = false;
outPlayerWasHit = false;
outUserThree = 0;
outUserFour = 0;
// On client, set up players for prediction and do a PM_TraceLine
#ifdef AVH_CLIENT
theSuccess = AvHSUClientTraceTangible(inStartPos, inEndPos, outIndex, outLocation, outTeamNumber, outPlayerWasHit, outUserThree, outUserFour);
#endif
// On the server, do a UTIL_TraceLine
#ifdef AVH_SERVER
theSuccess = AvHSUServerTraceTangible(inStartPos, inEndPos, outIndex, outLocation, outTeamNumber, outPlayerWasHit, outUserThree, outUserFour);
#endif
return theSuccess;
}
bool AvHSHUTraceTangible(const Vector& inPointOfView, const Vector& inNormRay, int* outUserThree, vec3_t* outLocation, AvHTeamNumber* outTeamNumber, bool* outPlayerWasHit)
{
bool theSuccess = false;
vec3_t theTraceStart;
vec3_t theTraceEnd;
vec3_t theFoundLocation;
int theFoundIndex = -1;
int theUserThree = 0;
int theUserFour = 0;
AvHTeamNumber theTeamOfThingHit;
bool thePlayerHit = false;
// Offset a little so we don't hit the commander
VectorMA(inPointOfView, kSelectionStartRange, inNormRay, theTraceStart);
VectorMA(inPointOfView, kSelectionEndRange, inNormRay, theTraceEnd);
if(!outUserThree)
outUserThree = &theUserThree;
if(!outLocation)
outLocation = &theFoundLocation;
if(!outTeamNumber)
outTeamNumber = &theTeamOfThingHit;
if(!outPlayerWasHit)
outPlayerWasHit = &thePlayerHit;
theSuccess = AvHSHUTraceTangible(theTraceStart, theTraceEnd, theFoundIndex, *outLocation, *outTeamNumber, *outPlayerWasHit, *outUserThree, theUserFour);
return theSuccess;
}
bool AvHSHUTraceVerticalTangible(float inX, float inY, float inZ, int& outUserThree, float& outHeight)
{
bool theSuccess = false;
// Create a start pos above
vec3_t theStartPos(inX, inY, inZ - 100.0f);
//vec3_t theEndPos(inX, inY, inZ - 800.0f/*-4096.0f*/);
vec3_t theEndPos(inX, inY, (float)kWorldMinimumZ);
// #ifdef AVH_CLIENT
// extern DebugPointListType gTriDebugLocations;
// bool theDrawDebug = true;//(rand() % 100 == 0);
//
// if(theDrawDebug)
// {
// DebugPoint thePoint;
// thePoint.x = theStartPos.x;
// thePoint.y = theStartPos.y;
// thePoint.z = theStartPos.z;
// gTriDebugLocations.push_back(thePoint);
//
// thePoint.z = theEndPos.z;
// gTriDebugLocations.push_back(thePoint);
// }
//
// #endif
int theIndex;
vec3_t theEndLocation;
AvHTeamNumber theTeam;
bool thePlayerHit;
int theUserFour;
theSuccess = AvHSHUTraceTangible(theStartPos, theEndPos, theIndex, theEndLocation, theTeam, thePlayerHit, outUserThree, theUserFour);
if(theSuccess)
{
outHeight = theEndLocation.z;
ASSERT(outHeight <= inZ);
}
return theSuccess;
}
const char* AvHSHUGetCommonSoundName(bool inIsAlien, WeaponHUDSound inHUDSound)
{
const char* theSoundName = NULL;
switch(inHUDSound)
{
case WEAPON_SOUND_HUD_ON:
theSoundName = inIsAlien ? "common/wpn_hudon-a.wav" : "common/wpn_hudon.wav";
break;
case WEAPON_SOUND_HUD_OFF:
theSoundName = inIsAlien ? "common/wpn_hudoff-a.wav" : "common/wpn_hudoff.wav";
break;
case WEAPON_SOUND_MOVE_SELECT:
theSoundName = inIsAlien ? "common/wpn_moveselect-a.wav" : "common/wpn_moveselect.wav";
break;
case WEAPON_SOUND_SELECT:
theSoundName = inIsAlien ? "common/wpn_select-a.wav" : "common/wpn_select.wav";
break;
case WEAPON_SOUND_DENYSELECT:
theSoundName = inIsAlien ? "common/wpn_denyselect-a.wav" : "common/wpn_denyselect.wav";
break;
}
return theSoundName;
}
// Values for fuser1: 0-1 means it's building. 2-3 means it's researching (see kResearchFuser1Base), 3-4 is "energy" (returns both building and researching)
const float kResearchFuser1Base = 2.0f;
const float kEnergyFuser1Base = 3.0f;
void AvHSHUGetBuildResearchState(int inUser3, int inUser4, float inFuser1, bool& outIsBuilding, bool& outIsResearching, float& outNormalizedPercentage)
{
outIsBuilding = outIsResearching = false;
float theStatus = (inFuser1/kNormalizationNetworkFactor);
if((GetHasUpgrade(inUser4, MASK_BUILDABLE) || (inUser3 == AVH_USER3_WELD)) && !GetHasUpgrade(inUser4, MASK_RECYCLING))
{
if((theStatus >= 0.0f) && (theStatus <= 1.0f))
{
outNormalizedPercentage = theStatus;
outIsBuilding = true;
}
if(inUser3 == AVH_USER3_WELD)
{
if(outNormalizedPercentage == -1)
{
outIsBuilding = outIsResearching = false;
}
}
}
else
{
if((theStatus > kResearchFuser1Base) && (theStatus <= (1.0f + kResearchFuser1Base)))
{
outNormalizedPercentage = theStatus - kResearchFuser1Base;
outIsResearching = true;
}
else if((theStatus > kEnergyFuser1Base) && (theStatus <= (1.0f + kEnergyFuser1Base)))
{
// Set "energy"
outNormalizedPercentage = theStatus - kEnergyFuser1Base;
outIsBuilding = outIsResearching = true;
}
else
{
outNormalizedPercentage = 1.0f;
}
}
}
void AvHSHUSetEnergyState(int inUser3, float &outFuser1, float inNormalizedPercentage)
{
outFuser1 = (kEnergyFuser1Base + inNormalizedPercentage)*kNormalizationNetworkFactor;
}
void AvHSHUSetBuildResearchState(int inUser3, int inUser4, float &outFuser1, bool inTrueBuildOrFalseResearch, float inNormalizedPercentage)
{
//ASSERT(GetHasUpgrade(inUser4, MASK_BUILDABLE) /*|| GetHasUpgrade(inUser4, MASK_SELECTABLE)*/ || (inUser3 == AVH_USER3_WELD));
if(inNormalizedPercentage != -1)
{
inNormalizedPercentage = min(inNormalizedPercentage, 1.0f);
inNormalizedPercentage = max(inNormalizedPercentage, 0.0f);
}
// Build
if(inTrueBuildOrFalseResearch)
{
//ASSERT(GetHasUpgrade(inUser4, MASK_BUILDABLE) || (inUser3 == AVH_USER3_WELD));
outFuser1 = inNormalizedPercentage*kNormalizationNetworkFactor;
}
// Research
else
{
outFuser1 = (kResearchFuser1Base + inNormalizedPercentage)*kNormalizationNetworkFactor;
}
}
string AvHSHUBuildExecutableScriptName(const string& inScriptName, const string& inCurrentMapName)
{
string theExecutableScriptName = string(getModDirectory()) + string("/") + kScriptsDirectory + string("/") + inCurrentMapName + string("/") + inScriptName;
return theExecutableScriptName;
}
string AvHSHUGetTimeDateString()
{
string theTimeDateString("<date unknown>");
time_t theTimeThingie = time ((time_t *) NULL);
struct tm* theTime = localtime(&theTimeThingie);
if(theTime)
{
// 04/22/03, 16:59:12
char theBuffer[512];
sprintf(theBuffer, "%.2d/%.2d/%.2d, %.2d:%.2d:%.2d", (theTime->tm_mon + 1), theTime->tm_mday, (theTime->tm_year - 100), theTime->tm_hour, theTime->tm_min, theTime->tm_sec);
theTimeDateString = theBuffer;
}
return theTimeDateString;
}
bool AvHSHUGetNameOfLocation(const AvHBaseInfoLocationListType& inLocations, vec3_t inLocation, string& outLocation)
{
bool theSuccess = false;
// Look at our current position, and see if we lie within of the map locations
for(AvHBaseInfoLocationListType::const_iterator theIter = inLocations.begin(); theIter != inLocations.end(); theIter++)
{
if(theIter->GetIsPointInRegion(inLocation))
{
outLocation = theIter->GetLocationName();
theSuccess = true;
break;
}
}
return theSuccess;
}
// Also check AvHSUGetAlwaysPlayAlert to make sure some alerts are always triggered
bool AvHSHUGetForceHUDSound(AvHHUDSound inHUDSound)
{
bool theForceSound = false;
switch(inHUDSound)
{
case HUD_SOUND_ALIEN_HIVE_COMPLETE:
case HUD_SOUND_ALIEN_HIVE_DYING:
case HUD_SOUND_ALIEN_HIVE_ATTACK:
case HUD_SOUND_MARINE_CCUNDERATTACK:
case HUD_SOUND_SQUAD1:
case HUD_SOUND_SQUAD2:
case HUD_SOUND_SQUAD3:
case HUD_SOUND_SQUAD4:
case HUD_SOUND_SQUAD5:
theForceSound = true;
break;
}
return theForceSound;
}
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