2009-04-29 01:58:41 +02:00
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/*
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* ============================================================================
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*
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* Zombie:Reloaded
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*
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2009-06-12 05:51:26 +02:00
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* File: jumpboost.inc
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* Type: Module
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* Description: Modified jump vector magnitudes.
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*
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* Copyright (C) 2009 Greyscale, Richard Helgeby
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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2009-04-29 01:58:41 +02:00
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*
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* ============================================================================
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*/
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/**
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* Client is jumping.
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*
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* @param client The client index.
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*/
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2009-06-23 01:37:26 +02:00
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JumpBoostOnClientJumpPost(client)
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2009-04-29 01:58:41 +02:00
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{
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// Get class jump multipliers.
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2009-06-23 01:37:26 +02:00
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new Float:distancemultiplier = ClassGetJumpDistance(client);
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new Float:heightmultiplier = ClassGetJumpHeight(client);
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2009-04-29 01:58:41 +02:00
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2009-06-23 01:37:26 +02:00
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new Float:vecVelocity[3];
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2009-05-30 23:19:32 +02:00
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2009-04-29 01:58:41 +02:00
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// Get client's current velocity.
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ToolsClientVelocity(client, vecVelocity, false);
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2009-06-23 01:37:26 +02:00
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// Protect against bunnyhop.
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JumpBoostBHopProtect(vecVelocity, distancemultiplier);
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2009-05-12 04:56:03 +02:00
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2009-06-23 01:37:26 +02:00
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// Apply multipliers to jump vector.
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vecVelocity[0] *= distancemultiplier;
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vecVelocity[1] *= distancemultiplier;
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vecVelocity[2] *= heightmultiplier;
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2009-04-29 01:58:41 +02:00
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2009-06-23 01:37:26 +02:00
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ToolsClientVelocity(client, vecVelocity, true, false);
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2009-04-29 01:58:41 +02:00
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}
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/**
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2009-06-23 01:37:26 +02:00
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* This function protects against excessive bunnyhopping.
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* Note: This ONLY stops bunnyhopping from being worse than CS:S already allows.
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2009-04-29 01:58:41 +02:00
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*
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2009-06-23 01:37:26 +02:00
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* @param vecVelocity The velocity of the client jumping.
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* @param distancemultiplier The distance multiplier used on this jump.
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2009-04-29 01:58:41 +02:00
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*/
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2009-06-23 01:37:26 +02:00
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stock JumpBoostBHopProtect(Float:vecVelocity[], Float:distancemultiplier)
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2009-04-29 01:58:41 +02:00
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{
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2009-06-23 01:37:26 +02:00
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// If bunnyhop protection is disabled, then stop.
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new bool:bunnyhopprotect = GetConVarBool(g_hCvarsList[CVAR_JUMPBOOST_BHOP_PROTECT]);
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if (!bunnyhopprotect)
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{
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return;
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}
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// Calculate the magnitude of jump on the xy plane.
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new Float:magnitude = SquareRoot(Pow(vecVelocity[0], 2.0) + Pow(vecVelocity[1], 2.0));
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// If the magnitude doesn't exceed the limit, then stop.
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new Float:bunnyhopmax = GetConVarFloat(g_hCvarsList[CVAR_JUMPBOOST_BHOP_MAX]);
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if (magnitude <= bunnyhopmax)
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{
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return;
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}
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// If we are resetting the velocity, then set to 1.0 (normal jump)
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new Float:bunnyhopreset = GetConVarFloat(g_hCvarsList[CVAR_JUMPBOOST_BHOP_RESET]);
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// Scale with cvar value.
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vecVelocity[0] /= (distancemultiplier / bunnyhopreset);
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vecVelocity[1] /= (distancemultiplier / bunnyhopreset);
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2009-05-01 11:22:45 +02:00
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}
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