// if lemurs had knives,
// they would throw them!
#include <sourcemod>
#include <sdktools>
#define NAME "CSS Throwing Knives"
#define VERSION "1.2.2b"
#define KNIFE_MDL "models/weapons/w_knife_ct.mdl"
#define KNIFEHIT_SOUND "weapons/knife/knife_hit3.wav"
#define TRAIL_MDL "materials/sprites/lgtning.vmt"
#define TRAIL_COLOR {177, 177, 177, 117}
#define ADD_OUTPUT "OnUser1 !self:Kill::1.5:1"
#define COUNT_TXT "Метание ножей : %i"
new Handle:g_CVarEnable;
new Handle:g_CVarEnableDev;
new bool:g_bDev;
new Handle:g_hLethalArray;
new Handle:g_CVarVelocity;
new Float:g_fVelocity;
new Handle:g_CVarKnives;
new Handle:g_CVarDamage;
new String:g_sDamage[8];
new Handle:g_CVarHSDamage;
new String:g_sHSDamage[8];
new Handle:g_CVarSteal;
new Handle:g_CVarTrail;
new bool:g_bTrail;
new Handle:g_CVarNoBlock;
new bool:g_bNoBlock;
new Handle:g_CVarDisplay;
new g_iDisplay;
new Handle:g_CVarFF;
new const Float:g_fSpin[3] = {4877.4, 0.0, 0.0};
new const Float:g_fMinS[3] = {-24.0, -24.0, -24.0};
new const Float:g_fMaxS[3] = {24.0, 24.0, 24.0};
new g_iKnives[MAXPLAYERS+1];
new g_iKnifeMI;
new g_iPointHurt;
new g_iEnvBlood;
new g_iTrailMI;
new Handle:g_hKTForward;
new Handle:g_hKHForward;
new Handle:g_hKKForward;
public Plugin:myinfo = {
name = NAME,
author = "meng",
version = VERSION,
description = "Throwing knives for CSS",
url = "http://www.sourcemod.net"
};
public APLRes:AskPluginLoad2(Handle:myself, bool:late, String:error[], err_max) {
CreateNative("SetClientThrowingKnives", NativeSetClientThrowingKnives);
CreateNative("GetClientThrowingKnives", NativeGetClientThrowingKnives);
RegPluginLibrary("cssthrowingknives");
return APLRes_Success;
}
public OnPluginStart() {
CreateConVar("sm_cssthrowingknives", VERSION, NAME, FCVAR_PLUGIN|FCVAR_SPONLY|FCVAR_REPLICATED|FCVAR_NOTIFY|FCVAR_DONTRECORD);
g_CVarEnable = CreateConVar("sm_throwingknives_enable", "1", "Enable/disable plugin.", _, true, 0.0, true, 1.0);
g_CVarEnableDev = CreateConVar("sm_throwingknives_dev", "0", "Enable/disable dev. mode.", _, true, 0.0, true, 1.0);
g_CVarVelocity = CreateConVar("sm_throwingknives_velocity", "5", "Velocity (speed) adjustment.", _, true, 1.0, true, 10.0);
g_CVarKnives = CreateConVar("sm_throwingknives_count", "3", "Amount of knives players spawn with.", _, true, 0.0, true, 100.0);
g_CVarDamage = CreateConVar("sm_throwingknives_damage", "57", "Damage adjustment.", _, true, 10.0, true, 200.0);
g_CVarHSDamage = CreateConVar("sm_throwingknives_hsdamage", "127", "Headshot damage adjustment.", _, true, 20.0, true, 200.0);
g_CVarSteal = CreateConVar("sm_throwingknives_steal", "1", "If enabled, knife kills get the victims remaining knives. 0 = Disabled | 1 = Melee kills only | 2 = All knife kills", _, true, 0.0, true, 2.0);
g_CVarTrail = CreateConVar("sm_throwingknives_trail", "0", "Enable/disable trail effect.", _, true, 0.0, true, 1.0);
g_CVarNoBlock = CreateConVar("sm_throwingknives_noblock", "0", "Set to \"1\" if using noblock for players.", _, true, 0.0, true, 1.0);
g_CVarDisplay = CreateConVar("sm_throwingknives_display", "1", "Knives remaining display location. 1 = Hint | 2 = Key Hint", _, true, 1.0, true, 2.0);
g_CVarFF = FindConVar("mp_friendlyfire");
// initialize global vars, hook CVar changes
HookConVarChange(g_CVarEnable, CVarChange);
g_fVelocity = (1000.0 + (250.0 * GetConVarFloat(g_CVarVelocity)));
HookConVarChange(g_CVarVelocity, CVarChange);
GetConVarString(g_CVarDamage, g_sDamage, sizeof(g_sDamage));
HookConVarChange(g_CVarDamage, CVarChange);
GetConVarString(g_CVarHSDamage, g_sHSDamage, sizeof(g_sHSDamage));
HookConVarChange(g_CVarHSDamage, CVarChange);
g_bTrail = GetConVarBool(g_CVarTrail);
HookConVarChange(g_CVarTrail, CVarChange);
g_bNoBlock = GetConVarBool(g_CVarNoBlock);
HookConVarChange(g_CVarNoBlock, CVarChange);
g_iDisplay = GetConVarInt(g_CVarDisplay);
HookConVarChange(g_CVarDisplay, CVarChange);
g_bDev = GetConVarBool(g_CVarEnableDev);
HookConVarChange(g_CVarEnableDev, CVarChange);
AutoExecConfig(true, "throwingknives");
g_hLethalArray = CreateArray();
g_hKTForward = CreateGlobalForward("OnKnifeThrow", ET_Event, Param_Cell);
g_hKHForward = CreateGlobalForward("OnKnifeHit", ET_Event, Param_Cell, Param_Cell, Param_Cell);
g_hKKForward = CreateGlobalForward("OnPostKnifeKill", ET_Event, Param_Cell, Param_Cell, Param_Cell);
AddNormalSoundHook(NormalSHook:SoundsHook);
HookEvent("round_start", EventRoundStart, EventHookMode_PostNoCopy);
HookEvent("player_spawn", EventPlayerSpawn);
HookEvent("weapon_fire", EventWeaponFire);
HookEvent("player_death", EventPlayerDeath, EventHookMode_Pre);
}
public CVarChange(Handle:convar, const String:oldValue[], const String:newValue[]) {
if ((convar == g_CVarEnable) && (StringToInt(newValue) == 1)) {
if (g_iPointHurt == -1)
CreateEnts();
for (new i = 1; i <= MaxClients; i++)
g_iKnives[i] = GetConVarInt(g_CVarKnives);
}
else if (convar == g_CVarVelocity)
g_fVelocity = (1000.0 + (250.0 * StringToFloat(newValue)));
else if (convar == g_CVarDamage)
strcopy(g_sDamage, sizeof(g_sDamage), newValue);
else if (convar == g_CVarHSDamage)
strcopy(g_sHSDamage, sizeof(g_sHSDamage), newValue);
else if (convar == g_CVarTrail)
g_bTrail = GetConVarBool(g_CVarTrail);
else if (convar == g_CVarNoBlock)
g_bNoBlock = GetConVarBool(g_CVarNoBlock);
else if (convar == g_CVarDisplay)
g_iDisplay = GetConVarInt(g_CVarDisplay);
else if (convar == g_CVarEnableDev)
g_bDev = GetConVarBool(g_CVarNoBlock);
}
public OnMapStart() {
g_iKnifeMI = PrecacheModel(KNIFE_MDL);
g_iTrailMI = PrecacheModel(TRAIL_MDL);
PrecacheSound(KNIFEHIT_SOUND);
}
public EventRoundStart(Handle:event, const String:name[], bool:dontBroadcast) {
g_iPointHurt = -1;
g_iEnvBlood = -1;
ClearArray(g_hLethalArray);
if (GetConVarBool(g_CVarEnable))
CreateEnts();
}
public EventPlayerSpawn(Handle:event,const String:name[],bool:dontBroadcast) {
if (GetConVarBool(g_CVarEnable)) {
new client = GetClientOfUserId(GetEventInt(event, "userid"));
g_iKnives[client] = GetConVarInt(g_CVarKnives);
}
}
public EventWeaponFire(Handle:event,const String:name[],bool:dontBroadcast) { // only fires for primary attack
if (GetConVarBool(g_CVarEnable)) {
new client = GetClientOfUserId(GetEventInt(event, "userid"));
static String:sWeapon[32];
GetEventString(event, "weapon", sWeapon, sizeof(sWeapon));
if (!IsFakeClient(client) && StrEqual(sWeapon, "knife") && (g_iKnives[client] > 0) && (GetUserFlagBits(client) & ADMFLAG_CUSTOM1))
ThrowKnife(client);
}
}
public EventPlayerDeath(Handle:event,const String:name[],bool:dontBroadcast) {
if (GetConVarBool(g_CVarEnable)) {
new victim = GetClientOfUserId(GetEventInt(event, "userid"));
new attacker = GetClientOfUserId(GetEventInt(event, "attacker"));
decl String:sWeapon[32];
GetEventString(event, "weapon", sWeapon, sizeof(sWeapon));
new bool:tknife = StrEqual(sWeapon, "tknife");
new bool:tknifehs = StrEqual(sWeapon, "tknifehs");
if (tknife || tknifehs) {
// the event is pre-hooked,
// setting the weapon string will change the icon used in the kill notification
SetEventString(event, "weapon", "knife");
if (g_bDev) {
Call_StartForward(g_hKKForward);
Call_PushCell(victim);
Call_PushCell(attacker);
Call_PushCell(tknifehs);
// since i cant prevent the victim from dying at this point,
// i dont care what the return value is
Call_Finish();
}
if ((GetConVarInt(g_CVarSteal) > 1) && (GetClientTeam(attacker) != GetClientTeam(victim)))
KnifeCount(attacker, (g_iKnives[attacker] = (g_iKnives[attacker] + g_iKnives[victim])));
}
else if (StrEqual(sWeapon, "knife") && (GetConVarInt(g_CVarSteal) > 0) && (GetClientTeam(attacker) != GetClientTeam(victim)))
KnifeCount(attacker, (g_iKnives[attacker] = (g_iKnives[attacker] + g_iKnives[victim])));
}
}
ThrowKnife(client) {
// anybody care if this dude throws a knife?
if (g_bDev) {
new value;
Call_StartForward(g_hKTForward);
Call_PushCell(client);
Call_Finish(_:value);
if (value != 0)
return;
}
static Float:fPos[3], Float:fAng[3], Float:fVel[3], Float:fPVel[3];
GetClientEyePosition(client, fPos);
// simple noblock fix. prevent throw if it will spawn inside another client
if (g_bNoBlock && IsClientIndex(GetTraceHullEntityIndex(fPos, client)))
return;
// create & spawn entity. set model & owner. set to kill itself OnUser1
// calc & set spawn position, angle, velocity & spin
// add to lethal knife array, teleport, add trial, ...
new entity = CreateEntityByName("flashbang_projectile");
if ((entity != -1) && DispatchSpawn(entity)) {
SetEntityModel(entity, KNIFE_MDL);
SetEntPropEnt(entity, Prop_Send, "m_hOwnerEntity", client);
SetVariantString(ADD_OUTPUT);
AcceptEntityInput(entity, "AddOutput");
GetClientEyeAngles(client, fAng);
GetAngleVectors(fAng, fVel, NULL_VECTOR, NULL_VECTOR);
ScaleVector(fVel, g_fVelocity);
GetEntPropVector(client, Prop_Data, "m_vecVelocity", fPVel);
AddVectors(fVel, fPVel, fVel);
SetEntPropVector(entity, Prop_Data, "m_vecAngVelocity", g_fSpin);
SetEntPropFloat(entity, Prop_Send, "m_flElasticity", 0.2);
PushArrayCell(g_hLethalArray, entity);
TeleportEntity(entity, fPos, fAng, fVel);
KnifeCount(client, --g_iKnives[client]);
if (g_bTrail) {
TE_SetupBeamFollow(entity, g_iTrailMI, 0, 0.7, 7.7, 7.7, 3, TRAIL_COLOR);
TE_SendToAll();
}
}
}
public Action:SoundsHook(clients[64], &numClients, String:sample[PLATFORM_MAX_PATH], &entity, &channel, &Float:volume, &level, &pitch, &flags) {
if (GetConVarBool(g_CVarEnable) && StrEqual(sample, "weapons/flashbang/grenade_hit1.wav", false)) {
new index = FindValueInArray(g_hLethalArray, entity);
if (index != -1) {
volume = 0.2;
RemoveFromArray(g_hLethalArray, index); // delethalize on first bounce
new attacker = GetEntPropEnt(entity, Prop_Send, "m_hOwnerEntity");
static Float:fKnifePos[3], Float:fAttPos[3], Float:fVicEyePos[3];
GetEntPropVector(entity, Prop_Data, "m_vecOrigin", fKnifePos);
new victim = GetTraceHullEntityIndex(fKnifePos, attacker);
if (IsClientIndex(victim) && IsClientInGame(attacker)) {
RemoveEdict(entity);
if (GetConVarBool(g_CVarFF) || (GetClientTeam(victim) != GetClientTeam(attacker))) {
GetClientAbsOrigin(attacker, fAttPos);
GetClientEyePosition(victim, fVicEyePos);
EmitAmbientSound(KNIFEHIT_SOUND, fKnifePos, victim, SNDLEVEL_NORMAL, _, 0.8);
// HURT!
if (IsValidEntity(g_iPointHurt)) {
new bool:headShot = (FloatAbs(fKnifePos[2] - fVicEyePos[2]) < 4.7) ? true : false;
// last chance to stop this thing were doing
if (g_bDev) {
new value;
Call_StartForward(g_hKHForward);
Call_PushCell(victim);
Call_PushCell(attacker);
Call_PushCell(headShot);
Call_Finish(_:value);
if (value != 0)
return Plugin_Changed;
}
DispatchKeyValue(victim, "targetname", "hurt");
DispatchKeyValue(g_iPointHurt, "Damage", (headShot) ? g_sHSDamage : g_sDamage);
DispatchKeyValue(g_iPointHurt, "classname", (headShot) ? "weapon_tknifehs" : "weapon_tknife");
TeleportEntity(g_iPointHurt, fAttPos, NULL_VECTOR, NULL_VECTOR);
AcceptEntityInput(g_iPointHurt, "Hurt", attacker);
DispatchKeyValue(g_iPointHurt, "classname", "point_hurt");
DispatchKeyValue(victim, "targetname", "nohurt");
SetVariantString("BloodImpact");
AcceptEntityInput(entity, "DispatchEffect");
if (IsValidEntity(g_iEnvBlood))
AcceptEntityInput(g_iEnvBlood, "EmitBlood", victim);
}
}
}
else // didn't hit a player, kill itself in a few seconds
AcceptEntityInput(entity, "FireUser1");
return Plugin_Changed;
}
else if (GetEntProp(entity, Prop_Send, "m_nModelIndex") == g_iKnifeMI) {
volume = 0.2;
return Plugin_Changed;
}
}
return Plugin_Continue;
}
GetTraceHullEntityIndex(Float:pos[3], xindex) {
TR_TraceHullFilter(pos, pos, g_fMinS, g_fMaxS, MASK_SHOT, THFilter, xindex);
return TR_GetEntityIndex();
}
public bool:THFilter(entity, contentsMask, any:data) {
return IsClientIndex(entity) && (entity != data);
}
bool:IsClientIndex(index) {
return (index > 0) && (index <= MaxClients);
}
KnifeCount(client, count) {
if (IsClientInGame(client)) {
switch (g_iDisplay) {
case 1: // Hint
PrintHintText(client, COUNT_TXT, count);
case 2: { // Key Hint
static String:sBuffer[64];
Format(sBuffer, 64, COUNT_TXT, count);
new Handle:hKHT = StartMessageOne("KeyHintText", client);
BfWriteByte(hKHT, 1);
BfWriteString(hKHT, sBuffer);
EndMessage();
}
}
}
}
CreateEnts() {
if (((g_iPointHurt = CreateEntityByName("point_hurt")) != -1) && DispatchSpawn(g_iPointHurt)) {
DispatchKeyValue(g_iPointHurt, "DamageTarget", "hurt");
DispatchKeyValue(g_iPointHurt, "DamageType", "0");
}
if (((g_iEnvBlood = CreateEntityByName("env_blood")) != -1) && DispatchSpawn(g_iEnvBlood)) {
DispatchKeyValue(g_iEnvBlood, "spawnflags", "13");
DispatchKeyValue(g_iEnvBlood, "amount", "1000");
}
}
public NativeSetClientThrowingKnives(Handle:plugin, numParams) {
new client = GetNativeCell(1);
new num = GetNativeCell(2);
KnifeCount(client, g_iKnives[client] = num);
}
public NativeGetClientThrowingKnives(Handle:plugin, numParams) {
new client = GetNativeCell(1);
return g_iKnives[client];
}
