mirror of
https://git.code.sf.net/p/quake/game-source
synced 2024-11-22 20:11:49 +00:00
128 lines
3.8 KiB
C++
128 lines
3.8 KiB
C++
/***********************************************
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* *
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* FrikBot Physics *
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* The near-perfect emulation of *
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* Client movement *
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* *
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* Special Thanks to: Asdf, Frog *
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* Alan "Strider" Kivlin *
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* *
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* *
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***********************************************/
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/*
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This program is in the Public Domain. My crack legal
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team would like to add:
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RYAN "FRIKAC" SMITH IS PROVIDING THIS SOFTWARE "AS IS"
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AND MAKES NO WARRANTY, EXPRESS OR IMPLIED, AS TO THE
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ACCURACY, CAPABILITY, EFFICIENCY, MERCHANTABILITY, OR
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FUNCTIONING OF THIS SOFTWARE AND/OR DOCUMENTATION. IN
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NO EVENT WILL RYAN "FRIKAC" SMITH BE LIABLE FOR ANY
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GENERAL, CONSEQUENTIAL, INDIRECT, INCIDENTAL,
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EXEMPLARY, OR SPECIAL DAMAGES, EVEN IF RYAN "FRIKAC"
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SMITH HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
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DAMAGES, IRRESPECTIVE OF THE CAUSE OF SUCH DAMAGES.
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You accept this software on the condition that you
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indemnify and hold harmless Ryan "FrikaC" Smith from
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any and all liability or damages to third parties,
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including attorney fees, court costs, and other
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related costs and expenses, arising out of your use
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of this software irrespective of the cause of said
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liability.
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The export from the United States or the subsequent
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reexport of this software is subject to compliance
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with United States export control and munitions
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control restrictions. You agree that in the event you
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seek to export this software, you assume full
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responsibility for obtaining all necessary export
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licenses and approvals and for assuring compliance
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with applicable reexport restrictions.
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Any reproduction of this software must contain
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this notice in its entirety.
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*/
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#include "libfrikbot.h"
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float (integer keys, integer key) key_state =
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{
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return ((keys & key) != 0) ? 1.0 : 0.0;
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};
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@implementation Bot (Physics)
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-(void)sendMove
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{
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local vector movevect = '0 0 0';
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local float anglespeed;
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local vector view;
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if (keys != oldkeys) {
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movevect.y += (350 * key_state (keys, KEY_MOVERIGHT));
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movevect.y -= (350 * key_state (keys, KEY_MOVELEFT));
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movevect.x += (200 * key_state (keys, KEY_MOVEFORWARD));
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movevect.x -= (200 * key_state (keys, KEY_MOVEBACK));
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movevect.z += (200 * key_state (keys, KEY_MOVEUP));
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movevect.z -= (200 * key_state (keys, KEY_MOVEDOWN));
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if (!(b_aiflags & AI_PRECISION))
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movevect *= 2;
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}
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if (b_skill != 2) {
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// use mouse emulation
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anglespeed = 1.5 * real_frametime;
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// 1.5 is the default cl_anglespeedkey & bot always has +speed
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v_angle.y += anglespeed * key_state (keys, KEY_LOOKLEFT) * 140;
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// 140 is default cl_yawspeed
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v_angle.y -= anglespeed * key_state (keys, KEY_LOOKRIGHT) * 140;
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// 140 is default cl_yawspeed
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v_angle.x -= anglespeed * key_state (keys, KEY_LOOKUP) * 150;
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// 150 is default cl_pitchspeed
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v_angle.x += anglespeed * key_state (keys, KEY_LOOKDOWN) * 150;
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// 150 is default cl_pitchspeed
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} else {
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view.x = angcomp (b_angle.x, v_angle.x);
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view.y = angcomp (b_angle.y, v_angle.y);
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view.z = 0;
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if (vlen (view) > 30) {
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mouse_emu += (view * 30);
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if (vlen(mouse_emu) > 180)
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mouse_emu = normalize (mouse_emu) * 180;
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} else
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mouse_emu = view * (1 / real_frametime);
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v_angle += mouse_emu * real_frametime;
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}
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oldkeys = keys;
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SV_UserCmd (ent, real_frametime, v_angle, movevect, buttons, impulse);
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}
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@end
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/*
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=========================================
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Stuff mimicking sv_user.c
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=========================================
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*/
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void() DropPunchAngle =
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{
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local float len;
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len = vlen (@self.punchangle);
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@self.punchangle = normalize (@self.punchangle);
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len -= 10 * real_frametime;
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if (len < 0)
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len = 0;
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@self.punchangle *= len;
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};
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