#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <engine>
#include <fakemeta>
#include <hamsandwich>
#include <xs>
new ModelWeapon[] = "models/p_glock18.mdl"
new ModelWeaponID
new Models[CsTeams][] =
{
"",
"models/player/leet/leet.mdl",
"models/player/sas/sas.mdl",
""
}
new ModelsIDs[CsTeams]
new const Plugin[] = "Lucia Hallucination"
new const Author[] = "joaquimandrade"
new const Version[] = "1.0"
enum EntityData
{
Origin[3],
Angles[3],
CsTeams:Team
}
const MaxSlots = 32
new bool:OnFirstPersonView[MaxSlots+1]
new SpectatingUser[MaxSlots+1]
new UserNeedsEntity[MaxSlots+1]
new UserEntityData[MaxSlots+1][EntityData]
new HasPermissions[MaxSlots+1]
new Float:LastTimeViewedAnEntity[MaxSlots+1]
const PermissionFlag = ADMIN_BAN
new CheckVisibilityForward
new CurrentHost
new CurrentEnt
new Float:VectorNormalHideStartFactor = 46.0
new Float:VectorNormalHideEndFactor = 40.0
new Float:VectorNormalHideStep = 1.0
new const Float:PlayerRay = 22.0
new const Float:HullFactor = 0.5
const Float:PlayerHideMaxDistance = 1200.0
new CsTeams:Teams = CS_TEAM_T + CS_TEAM_CT
new OnFirstPersonViewN
new ForwardAddToFullPackPre
new ForwardAddToFullPackPost
new ForwardCmdStart
public plugin_precache()
{
ModelWeaponID = precache_model(ModelWeapon)
ModelsIDs[CS_TEAM_T] = precache_model(Models[CS_TEAM_T])
ModelsIDs[CS_TEAM_CT] = precache_model(Models[CS_TEAM_CT])
}
public plugin_init()
{
register_plugin(Plugin,Version,Author)
register_event("TextMsg","specMode","b","2&#Spec_Mode")
register_event("StatusValue","specTarget","bd","1=2")
register_event("SpecHealth2","specTarget","bd")
RegisterHam(Ham_Spawn,"player","playerSpawn",1)
register_cvar("luciaHallucination",Version,FCVAR_SERVER|FCVAR_SPONLY);
register_clcmd("luciaToggle","luciaToggle",PermissionFlag)
}
public luciaToggle(id,level,cid)
{
if(cmd_access(id,level,cid,0))
{
toggle(id)
return PLUGIN_HANDLED
}
return PLUGIN_CONTINUE
}
public checkVisibility(id,pset)
{
if(CurrentEnt == id)
{
unregister_forward(FM_CheckVisibility,CheckVisibilityForward)
CheckVisibilityForward = 0
forward_return(FMV_CELL,1)
return FMRES_SUPERCEDE
}
return FMRES_IGNORED
}
public addToFullPackPre(es, e, ent, host, hostflags, player, pSet)
{
if(player && (host != ent) && is_user_alive(ent))
{
if((LastTimeViewedAnEntity[host] != get_gametime()) && (((UserNeedsEntity[host]) && (cs_get_user_team(host) != cs_get_user_team(ent))) || (OnFirstPersonView[host] && UserNeedsEntity[SpectatingUser[host]] && (cs_get_user_team(SpectatingUser[host]) != cs_get_user_team(ent)))))
{
if(!engfunc(EngFunc_CheckVisibility,ent,pSet))
{
CurrentEnt = ent
CurrentHost = host
if(!CheckVisibilityForward)
{
CheckVisibilityForward = register_forward(FM_CheckVisibility,"checkVisibility")
}
}
}
}
}
public addToFullPackPost(es, e, ent, host, hostflags, player, pSet)
{
if((host == CurrentHost) && (ent == CurrentEnt))
{
LastTimeViewedAnEntity[CurrentHost] = get_gametime()
new CsTeams:team
if(OnFirstPersonView[host])
{
new spectated = SpectatingUser[host]
team = UserEntityData[spectated][Team]
static Float:origin[3]
pev(spectated,pev_origin,origin)
engfunc(EngFunc_TraceLine,origin,Float:UserEntityData[spectated][Origin],0,spectated,0)
get_tr2(0,TR_EndPos,origin)
set_es(es,ES_Origin,origin)
set_es(es,ES_Angles,Float:UserEntityData[spectated][Angles])
set_es(es,ES_RenderMode,kRenderTransAlpha)
set_es(es,ES_RenderAmt,170)
}
else
{
team = UserEntityData[host][Team]
set_es(es,ES_Origin,Float:UserEntityData[host][Origin])
set_es(es,ES_Angles,Float:UserEntityData[host][Angles])
}
new CsTeams:enemyTeam = Teams - team
set_es(es,ES_Team,_:enemyTeam)
set_es(es,ES_ModelIndex,ModelsIDs[enemyTeam])
set_es(es,ES_WeaponModel,ModelWeaponID)
set_es(es,ES_Effects,EF_INVLIGHT)
}
CurrentHost = CurrentEnt = 0
}
hullCheck(Float:origin[3])
{
static Float:margin[3]
xs_vec_copy(origin,margin)
for(new i=0;i<3;i++)
margin += HullFactor
engfunc(EngFunc_TraceHull,origin,margin,1,HULL_POINT,0,0)
return get_tr2(0,TR_AllSolid)
}
bool:isSafeHideOrigin(Float:origin[3])
{
static Float:centerPointsZDistanceMultiply[] = {1.2,0.5,0.0,-0.5,-1.0,-1.5}
static Float:centerPoints[sizeof centerPointsZDistanceMultiply][3]
for(new i=0;i<sizeof centerPointsZDistanceMultiply;i++)
{
xs_vec_copy(origin,centerPoints)
centerPoints[2] += centerPointsZDistanceMultiply * (PlayerRay)
if(!hullCheck(centerPoints))
{
return false
}
static Float:borderPointsXYDistanceMultiply[4][2] = {{0.0,1.2},{1.2,0.0},{0.0,-1.2},{-1.2,0.0}}
for(new j=0;j<4;j++)
{
static Float:borderPoint[3]
xs_vec_copy(centerPoints,borderPoint)
for(new k=0;k<2;k++)
{
borderPoint[k] += borderPointsXYDistanceMultiply[j][k] * (PlayerRay)
}
if(!hullCheck(borderPoint))
{
return false
}
}
}
return true
}
getEntityData(id)
{
static Float:origin[3],Float:viewAngles[3],Float:viewOfs[3]
pev(id,pev_origin,origin)
pev(id,pev_view_ofs,viewOfs)
xs_vec_add(origin,viewOfs,origin)
pev(id,pev_v_angle,viewAngles)
static Float:path[3]
angle_vector(viewAngles,ANGLEVECTOR_FORWARD,path)
xs_vec_normalize(path,path)
xs_vec_mul_scalar(path,PlayerHideMaxDistance,path)
static Float:end[3]
xs_vec_add(origin,path,end)
engfunc(EngFunc_TraceLine,origin,end,0,id,0);
static Float:fraction
get_tr2(0,TR_flFraction,fraction)
if((fraction != 1.0) && (get_tr2(0,TR_Hit) == -1))
{
get_tr2(0,TR_EndPos,end)
static Float:normal[3]
get_tr2(0,TR_vecPlaneNormal,normal)
static Float:normalPath[3]
for(new Float:i=VectorNormalHideStartFactor;i>=VectorNormalHideEndFactor;i-=VectorNormalHideStep)
{
xs_vec_mul_scalar(normal,-i,normalPath)
xs_vec_add(end,normalPath,normalPath)
if(isSafeHideOrigin(normalPath))
{
static Float:angles[3]
vector_to_angle(normal,angles)
if(angles[0] > 0.0)
angles[0] = 0.0
xs_vec_copy(angles,Float:UserEntityData[id][Angles])
xs_vec_copy(normalPath,Float:UserEntityData[id][Origin])
UserEntityData[id][Team] = _:cs_get_user_team(id)
return true
}
}
}
return false
}
toggle(id)
{
if(OnFirstPersonView[id])
{
if(UserNeedsEntity[SpectatingUser[id]])
{
client_print(id,print_chat,"[Lucia Hallucination] Stopped")
UserNeedsEntity[SpectatingUser[id]] = false
}
else
{
if(getEntityData(SpectatingUser[id]))
{
client_print(id,print_chat,"[Lucia Hallucination] Started")
UserNeedsEntity[SpectatingUser[id]] = true
}
else
{
client_print(id,print_chat,"[Lucia Hallucination] Failed to find an available spot")
}
}
}
}
public cmdStart(id)
{
if((get_user_button(id) & IN_RELOAD) && (~get_user_oldbutton(id) & IN_RELOAD))
toggle(id)
}
handleJoiningFirstPersonView(id)
{
OnFirstPersonView[id] = true
if(!OnFirstPersonViewN++)
{
ForwardAddToFullPackPre = register_forward(FM_AddToFullPack,"addToFullPackPre",0);
ForwardAddToFullPackPost = register_forward(FM_AddToFullPack,"addToFullPackPost",1)
ForwardCmdStart = register_forward(FM_CmdStart,"cmdStart")
}
}
handleQuitingFirstPersonView(id)
{
OnFirstPersonView[id] = false
UserNeedsEntity[SpectatingUser[id]] = false
SpectatingUser[id] = 0
if(!--OnFirstPersonViewN)
{
unregister_forward(FM_AddToFullPack,ForwardAddToFullPackPre)
unregister_forward(FM_AddToFullPack,ForwardAddToFullPackPost,1)
unregister_forward(FM_CmdStart,ForwardCmdStart)
}
}
public playerSpawn(id)
{
if(OnFirstPersonView[id] && is_user_alive(id))
{
handleQuitingFirstPersonView(id)
}
}
public client_authorized(id)
{
HasPermissions[id] = get_user_flags(id) & PermissionFlag
}
public client_disconnect(id)
{
if(OnFirstPersonView[id])
{
handleQuitingFirstPersonView(id)
}
}
public specMode(id)
{
if(HasPermissions[id])
{
new specMode[12]
read_data(2,specMode,11)
if(specMode[10] == '4')
{
handleJoiningFirstPersonView(id)
}
else if(OnFirstPersonView[id])
{
handleQuitingFirstPersonView(id)
}
}
}
public specTarget(id)
{
new spectated = read_data(2);
if(spectated)
{
if(OnFirstPersonView[id])
{
if(spectated != SpectatingUser[id])
{
handleQuitingFirstPersonView(id)
SpectatingUser[id] = spectated;
handleJoiningFirstPersonView(id)
}
}
else
{
SpectatingUser[id] = spectated;
}
}
}
