amxmodx/plugins/include/fun.inc
Vincent Herbet 1a2dd9e7ea
Update Fun module (#421)
* Fun: Replace ENTINDEX with TypeConversion for consistency

* Fun: Add a class wrapping player's data

* Fun: Make TraceLine a post forward

Reason: as it is it breaks plugins hooking TraceLine because of the original game call is being superceded and other modules can't catch it. It looks like it's this way from the very start fun module has been introduced 13 years ago before. Fakemeta module comes a little later.

* Fun: Clean up code

* Fun: Toggle PlayerPreThink forward on demand

* Fun: Toggle TraceLine forward on demand

* Fun: Add HITZONE* constants for use with set/get_user_hitzone()

* Fun: Refactor a litte the player class

* Fun: Clean up a little more

* Fun: Fix typo in set_user_hitzones from previous commit
2018-08-30 19:16:19 +02:00

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// vim: set ts=4 sw=4 tw=99 noet:
//
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
// Copyright (C) The AMX Mod X Development Team.
//
// This software is licensed under the GNU General Public License, version 3 or higher.
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
// https://alliedmods.net/amxmodx-license
//
// Fun Functions
//
#if defined _fun_included
#endinput
#endif
#define _fun_included
#pragma reqlib fun
#if !defined AMXMODX_NOAUTOLOAD
#pragma loadlib fun
#endif
/**
* Parts of body for hits, for use with set_user_hitzones().
*/
const HITZONE_GENERIC = (1 << HIT_GENERIC); // 1
const HITZONE_HEAD = (1 << HIT_HEAD); // 2
const HITZONE_CHEST = (1 << HIT_CHEST); // 4
const HITZONE_STOMATCH = (1 << HIT_STOMATCH); // 8
const HITZONE_LEFTARM = (1 << HIT_LEFTARM); // 16
const HITZONE_RIGHTARM = (1 << HIT_RIGHTARM); // 32
const HITZONE_LEFTLEG = (1 << HIT_LEFTLEG); // 64
const HITZONE_RIGHTLEG = (1 << HIT_RIGHTLEG); // 128
const HITZONES_DEFAULT = HITZONE_GENERIC | HITZONE_HEAD | HITZONE_CHEST | HITZONE_STOMATCH |
HITZONE_LEFTARM | HITZONE_RIGHTARM | HITZONE_LEFTLEG | HITZONE_RIGHTLEG; // 255
/**
* Tells whether receiver hears sender via voice communication.
*
* @param receiver Receiver
* @param sender Sender
*
* @return 1 if receiver hears the sender, 0 otherwise.
* @error If receiver or sender are not connected or not
* within the range of 1 to MaxClients
*/
native get_client_listen(receiver, sender);
/**
* Sets who can listen who.
*
* @param receiver Receiver
* @param sender Sender
* @param listen 1 if receiver should be able to hear sender, 0 if not
*
* @return 0 if the setting can't be done for some reason
* @error If receiver or sender are not connected or not
* within the range of 1 to MaxClients.
*/
native set_client_listen(receiver, sender, listen);
/**
* Sets player's godmode.
*
* @param index Client index
* @param godmode 1 to enable godmode, 0 to disable
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_godmode(index, godmode = 0);
/**
* Tells whether a player has godmode on.
*
* @param index Client index
*
* @return 1 if player has godmode on, 0 if not
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native get_user_godmode(index);
/**
* Sets player's armor amount.
*
* @param index Client index
* @param armor The armor amount to set
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_armor(index, armor);
/**
* Sets player's health amount.
*
* @param index Client index
* @param health The health amount to set
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_health(index, health);
/**
* Moves a player to the given origin.
*
* @param index Client index
* @param origin Origin to move a player to
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_origin(index, const origin[3]);
/**
* Sets player's rendering mode.
*
* @note A really useful render modes reference:
* https://sites.google.com/site/svenmanor/rendermodes
*
* @param index Client index
* @param fx Rendering effects. One of kRenderFx* constants
* @param r The amount of red color (0 to 255)
* @param g The amount of green color (0 to 255)
* @param b The amount of blue color (0 to 255)
* @param render Render mode. One of kRender* constants
* @param amount Render amount (0 to 255)
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_rendering(index, fx = kRenderFxNone, r = 0, g = 0, b = 0, render = kRenderNormal, amount = 0);
/**
* Gets player's rendering mode.
*
* @note A really useful render modes reference:
* https://sites.google.com/site/svenmanor/rendermodes
*
* @param index Client index
* @param fx Variable to store the rendering effect
* @param r Variable to store the amount of red color
* @param g Variable to store the amount of green color
* @param b Variable to store the amount of blue color
* @param render Variable to store the render mode
* @param amount Variable to store the render amount
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native get_user_rendering(index, &fx = kRenderFxNone, &r = 0, &g = 0, &b = 0, &render = kRenderNormal, &amount = 0);
/**
* Gives an item to a player.
*
* @param index Client index
* @param item Classname of the item to give. Should start with either
* "weapon_", "ammo_", "item_" or "tf_weapon_"
*
* @return Item entity index. If an invalid item name is
* given or the item failed to create, it will return 0.
* If the item was removed, it will return -1
* @error If player is not connected or not within the range
* of 1 to MaxClients or item creation fails.
*/
native give_item(index, const item[]);
/**
* Sets (adds, removes) hit zones for a player.
*
* @note This actually sets rules of how any player can hit any other.
* Example: set_user_hitzones(id, target, 2) - makes @id able to
* hit @target only in the head.
*
* @param index Client index
* @param target The target player
* @param body A bitsum of the body parts that can/can't be shot. See HITZONE* constants.
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_hitzones(index = 0, target = 0, body = HITZONES_DEFAULT);
/**
* Gets the set of hit zone "rules" between @index and @target players.
*
* @note For the body part bitsum, see HITZONE* constants.
*
* @param index Client index
* @param target The target player
*
* @return The bitsum of @target's body parts @index is able to hit
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native get_user_hitzones(index, target);
/**
* Sets player's maximum movement speed.
*
* @param index Client index
* @param speed The maximum speed player will be able to run at
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_maxspeed(index, Float:speed = -1.0);
/**
* Gets player's maximum movement speed.
*
* @param index Client index
*
* @return Player's maximum movement speed
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native Float:get_user_maxspeed(index);
/**
* Sets player's gravity.
*
* @param index Client index
* @param gravity Gravity value to set, 1.0 being normal gravity (800)
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_gravity(index, Float:gravity = 1.0);
/**
* Gets player's gravity.
*
* @param index Client index
*
* @return Player's gravity value, 1.0 being normal gravity (800)
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native Float:get_user_gravity(index);
/**
* Spawns an entity.
*
* @param index Entity index
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native spawn(index);
/**
* Enables or disables player's noclip.
*
* @param index Client index
* @param noclip 1 to enable noclip, 0 to disable
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_noclip(index, noclip = 0);
/**
* Gets whether a player has noclip enabled or not.
*
* @param index Client index
*
* @return 1 if noclip is enabled, 0 if disabled
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native get_user_noclip(index);
/**
* Tells whether a player has silent footsteps enabled.
*
* @param index Client index
*
* @return 1 if silent footsteps are enabled, 0 if not
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native get_user_footsteps(index);
/**
* Enables or disables player's silent footsteps.
*
* @param index Client index
* @param set 1 if player should have silent footsteps, 0 otherwise
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_footsteps(id, set = 1);
/**
* Strips all weapons from a player, including their knife.
*
* @param index Client index
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native strip_user_weapons(index);
/**
* Sets player's frags amount.
*
* @param index Client index
* @param frags The amount of frags to set
*
* @noreturn
* @error If player is not connected or not within the range
* of 1 to MaxClients.
*/
native set_user_frags(index, frags);