#include <zombie_escape>
#include <fun>
// Settings file
new const ZE_SETTING_FILE[] = "zombie_escape.ini"
// Default sounds
new const sound_grenade_infect_explode[][] = { "zombie_escape/grenade_infect.wav" }
new const sound_grenade_infect_player[][] = { "scientist/scream20.wav" , "scientist/scream22.wav" , "scientist/scream05.wav" }
#define MODEL_MAX_LENGTH 64
#define SOUND_MAX_LENGTH 64
#define SPRITE_MAX_LENGTH 64
// Models
new g_model_grenade_infect[MODEL_MAX_LENGTH] = "models/zombie_escape/v_grenade_infect.mdl"
// Sprites
new g_sprite_grenade_trail[SPRITE_MAX_LENGTH] = "sprites/laserbeam.spr"
new g_sprite_grenade_ring[SPRITE_MAX_LENGTH] = "sprites/shockwave.spr"
new g_sprite_grenade_gibs[SPRITE_MAX_LENGTH] = "sprites/zombie_escape/infect_gibs.spr"
new Array:g_sound_grenade_infect_explode
new Array:g_sound_grenade_infect_player
new Array:g_sound_grenade_infect_gibs
// Explosion radius for custom grenades
const Float:NADE_EXPLOSION_RADIUS = 240.0
// HACK: pev_ field used to store custom nade types and their values
const PEV_NADE_TYPE = pev_flTimeStepSound
const NADE_TYPE_INFECTION = 1111
new g_trailSpr, g_exploSpr, g_gibsSpr
new g_ItemID
new g_InfectionBombCounter, cvar_infection_bomb_round_limit, cvar_infection_reduis
new bool:g_bHasInfection[33]
public plugin_init()
{
register_plugin("[ZE] Item: Infection Bomb", ZE_VERSION, AUTHORS)
register_forward(FM_SetModel, "fw_SetModel")
RegisterHam(Ham_Think, "grenade", "fw_ThinkGrenade")
g_ItemID = ze_register_item("Infection Bomb", 50, 0)
cvar_infection_bomb_round_limit = register_cvar("ze_infection_bomb_round_limit", "3")
cvar_infection_reduis = register_cvar("ze_infection_bomb_reduis", "240")
}
public plugin_precache()
{
// Initialize arrays
g_sound_grenade_infect_explode = ArrayCreate(SOUND_MAX_LENGTH, 1)
g_sound_grenade_infect_player = ArrayCreate(SOUND_MAX_LENGTH, 1)
g_sound_grenade_infect_gibs = ArrayCreate(SOUND_MAX_LENGTH, 1)
// Load from external file
amx_load_setting_string_arr(ZE_SETTING_FILE, "Sounds", "GRENADE INFECT EXPLODE", g_sound_grenade_infect_explode)
amx_load_setting_string_arr(ZE_SETTING_FILE, "Sounds", "GRENADE INFECT PLAYER", g_sound_grenade_infect_player)
// If we couldn't load custom sounds from file, use and save default ones
new index
if (ArraySize(g_sound_grenade_infect_explode) == 0)
{
for (index = 0; index < sizeof sound_grenade_infect_explode; index++)
ArrayPushString(g_sound_grenade_infect_explode, sound_grenade_infect_explode[index])
// Save to external file
amx_save_setting_string_arr(ZE_SETTING_FILE, "Sounds", "GRENADE INFECT EXPLODE", g_sound_grenade_infect_explode)
}
if (ArraySize(g_sound_grenade_infect_player) == 0)
{
for (index = 0; index < sizeof sound_grenade_infect_player; index++)
ArrayPushString(g_sound_grenade_infect_player, sound_grenade_infect_player[index])
// Save to external file
amx_save_setting_string_arr(ZE_SETTING_FILE, "Sounds", "GRENADE INFECT PLAYER", g_sound_grenade_infect_player)
}
// Load from external file, save if not found
if (!amx_load_setting_string(ZE_SETTING_FILE, "Weapon Models", "GRENADE INFECT", g_model_grenade_infect, charsmax(g_model_grenade_infect)))
amx_save_setting_string(ZE_SETTING_FILE, "Weapon Models", "GRENADE INFECT", g_model_grenade_infect)
if (!amx_load_setting_string(ZE_SETTING_FILE, "Grenade Sprites", "GRENADE INFECT TRAIL", g_sprite_grenade_trail, charsmax(g_sprite_grenade_trail)))
amx_save_setting_string(ZE_SETTING_FILE, "Grenade Sprites", "GRENADE INFECT TRAIL", g_sprite_grenade_trail)
if (!amx_load_setting_string(ZE_SETTING_FILE, "Grenade Sprites", "GRENADE INFECT GIBS", g_sprite_grenade_gibs, charsmax(g_sprite_grenade_gibs)))
amx_save_setting_string(ZE_SETTING_FILE, "Grenade Sprites", "GRENADE INFECT GIBS", g_sprite_grenade_gibs)
if (!amx_load_setting_string(ZE_SETTING_FILE, "Grenade Sprites", "RING", g_sprite_grenade_ring, charsmax(g_sprite_grenade_ring)))
amx_save_setting_string(ZE_SETTING_FILE, "Grenade Sprites", "RING", g_sprite_grenade_ring)
// Precache sounds
new sound[SOUND_MAX_LENGTH]
for (index = 0; index < ArraySize(g_sound_grenade_infect_explode); index++)
{
ArrayGetString(g_sound_grenade_infect_explode, index, sound, charsmax(sound))
precache_sound(sound)
}
for (index = 0; index < ArraySize(g_sound_grenade_infect_player); index++)
{
ArrayGetString(g_sound_grenade_infect_player, index, sound, charsmax(sound))
precache_sound(sound)
}
// Precache models
precache_model(g_model_grenade_infect)
g_trailSpr = precache_model(g_sprite_grenade_trail)
g_exploSpr = precache_model(g_sprite_grenade_ring)
g_gibsSpr = precache_model(g_sprite_grenade_gibs)
}
public ze_game_started()
{
g_InfectionBombCounter = 0
}
public ze_select_item_pre(id, itemid)
{
// This is not our item
if (itemid != g_ItemID)
return ZE_ITEM_AVAILABLE;
// Available for Humans only, So don't show it for zombies
if (!ze_is_user_zombie(id))
return ZE_ITEM_DONT_SHOW
// Display remaining item count for this round
static text[32]
formatex(text, charsmax(text), "[%d/%d]", g_InfectionBombCounter, get_pcvar_num(cvar_infection_bomb_round_limit))
ze_add_text_to_item(text)
// Reached infection bomb limit for this round
if (g_InfectionBombCounter >= get_pcvar_num(cvar_infection_bomb_round_limit))
return ZE_ITEM_UNAVAILABLE;
// Player already owns infection bomb
if (g_bHasInfection[id])
return ZE_ITEM_UNAVAILABLE;
return ZE_ITEM_AVAILABLE
}
public ze_select_item_post(player, itemid)
{
if (itemid != g_ItemID)
return
// Give infection bomb
give_item(player, "weapon_hegrenade")
g_InfectionBombCounter++
g_bHasInfection[player]
}
public ze_user_humanized(id)
{
// Remove custom grenade model
g_bHasInfection[id] = false
}
public ze_user_infected(id, attacker)
{
// Set custom grenade model
cs_set_player_view_model(id, CSW_HEGRENADE, g_model_grenade_infect)
}
// Forward Set Model
public fw_SetModel(entity, const model[])
{
// We don't care
if (strlen(model) < 8)
return;
// Narrow down our matches a bit
if (model[7] != 'w' || model[8] != '_')
return;
// Get damage time of grenade
static Float:dmgtime
pev(entity, pev_dmgtime, dmgtime)
// Grenade not yet thrown
if (dmgtime == 0.0)
return;
// Grenade's owner isn't zombie?
if (!ze_is_user_zombie(pev(entity, pev_owner)))
return;
// HE Grenade
if (model[9] == 'h' && model[10] == 'e')
{
// Give it a glow
fm_set_rendering(entity, kRenderFxGlowShell, 0, 200, 0, kRenderNormal, 16);
// And a colored trail
message_begin(MSG_BROADCAST, SVC_TEMPENTITY)
write_byte(TE_BEAMFOLLOW) // TE id
write_short(entity) // entity
write_short(g_trailSpr) // sprite
write_byte(10) // life
write_byte(10) // width
write_byte(0) // r
write_byte(200) // g
write_byte(0) // b
write_byte(200) // brightness
message_end()
// Set grenade type on the thrown grenade entity
set_pev(entity, PEV_NADE_TYPE, NADE_TYPE_INFECTION)
}
}
// Ham Grenade Think Forward
public fw_ThinkGrenade(entity)
{
// Invalid entity
if (!pev_valid(entity)) return HAM_IGNORED;
// Get damage time of grenade
static Float:dmgtime
pev(entity, pev_dmgtime, dmgtime)
// Check if it's time to go off
if (dmgtime > get_gametime())
return HAM_IGNORED;
// Check if it's one of our custom nades
switch (pev(entity, PEV_NADE_TYPE))
{
case NADE_TYPE_INFECTION: // Infection Bomb
{
infection_explode(entity)
return HAM_SUPERCEDE;
}
}
return HAM_IGNORED;
}
// Infection Bomb Explosion
infection_explode(ent)
{
// Get origin
static Float:origin[3]
pev(ent, pev_origin, origin)
// Make the explosion
create_blast(origin)
// Infection nade explode sound
static sound[SOUND_MAX_LENGTH]
ArrayGetString(g_sound_grenade_infect_explode, random_num(0, ArraySize(g_sound_grenade_infect_explode) - 1), sound, charsmax(sound))
emit_sound(ent, CHAN_WEAPON, sound, 1.0, ATTN_NORM, 0, PITCH_NORM)
// Get attacker
new attacker = pev(ent, pev_owner)
// Infection bomb owner disconnected or not zombie anymore?
if (!is_user_connected(attacker) || !ze_is_user_zombie(attacker))
{
// Get rid of the grenade
engfunc(EngFunc_RemoveEntity, ent)
return;
}
// Collisions
new victim = -1
while ((victim = engfunc(EngFunc_FindEntityInSphere, victim, origin, cvar_infection_reduis)) != 0)
{
// Only effect alive humans
if (!is_user_alive(victim) || ze_is_user_zombie(victim))
continue;
if (ze_get_humans_number() == 1)
continue;
new iArmor = floatround(get_entvar(victim, var_armorvalue))
if (iArmor > 55)
continue;
// Turn into zombie
ze_set_user_zombie(victim)
// Victim's sound
ArrayGetString(g_sound_grenade_infect_player, random_num(0, ArraySize(g_sound_grenade_infect_player) - 1), sound, charsmax(sound))
emit_sound(victim, CHAN_VOICE, sound, 1.0, ATTN_NORM, 0, PITCH_NORM)
}
// Get rid of the grenade
engfunc(EngFunc_RemoveEntity, ent)
}
// Infection Bomb: Green Blast
create_blast(const Float:origin[3])
{
// Smallest ring
engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, origin, 0)
write_byte(TE_BEAMCYLINDER) // TE id
engfunc(EngFunc_WriteCoord, origin[0]) // x
engfunc(EngFunc_WriteCoord, origin[1]) // y
engfunc(EngFunc_WriteCoord, origin[2]) // z
engfunc(EngFunc_WriteCoord, origin[0]) // x axis
engfunc(EngFunc_WriteCoord, origin[1]) // y axis
engfunc(EngFunc_WriteCoord, origin[2]+385.0) // z axis
write_short(g_exploSpr) // sprite
write_byte(0) // startframe
write_byte(0) // framerate
write_byte(4) // life
write_byte(60) // width
write_byte(0) // noise
write_byte(0) // red
write_byte(200) // green
write_byte(0) // blue
write_byte(200) // brightness
write_byte(0) // speed
message_end()
// Medium ring
engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, origin, 0)
write_byte(TE_BEAMCYLINDER) // TE id
engfunc(EngFunc_WriteCoord, origin[0]) // x
engfunc(EngFunc_WriteCoord, origin[1]) // y
engfunc(EngFunc_WriteCoord, origin[2]) // z
engfunc(EngFunc_WriteCoord, origin[0]) // x axis
engfunc(EngFunc_WriteCoord, origin[1]) // y axis
engfunc(EngFunc_WriteCoord, origin[2]+470.0) // z axis
write_short(g_exploSpr) // sprite
write_byte(0) // startframe
write_byte(0) // framerate
write_byte(4) // life
write_byte(60) // width
write_byte(0) // noise
write_byte(0) // red
write_byte(200) // green
write_byte(0) // blue
write_byte(200) // brightness
write_byte(0) // speed
message_end()
// Largest ring
engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, origin, 0)
write_byte(TE_BEAMCYLINDER) // TE id
engfunc(EngFunc_WriteCoord, origin[0]) // x
engfunc(EngFunc_WriteCoord, origin[1]) // y
engfunc(EngFunc_WriteCoord, origin[2]) // z
engfunc(EngFunc_WriteCoord, origin[0]) // x axis
engfunc(EngFunc_WriteCoord, origin[1]) // y axis
engfunc(EngFunc_WriteCoord, origin[2]+555.0) // z axis
write_short(g_exploSpr) // sprite
write_byte(0) // startframe
write_byte(0) // framerate
write_byte(4) // life
write_byte(60) // width
write_byte(0) // noise
write_byte(0) // red
write_byte(200) // green
write_byte(0) // blue
write_byte(200) // brightness
write_byte(0) // speed
message_end()
}
// Set entity's rendering type (from fakemeta_util)
stock fm_set_rendering(entity, fx = kRenderFxNone, r = 255, g = 255, b = 255, render = kRenderNormal, amount = 16)
{
static Float:color[3]
color[0] = float(r)
color[1] = float(g)
color[2] = float(b)
set_pev(entity, pev_renderfx, fx)
set_pev(entity, pev_rendercolor, color)
set_pev(entity, pev_rendermode, render)
set_pev(entity, pev_renderamt, float(amount))
}
