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quakeforge/include/client/chase.h

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initial checkin of most recent newtree and nuq(?) source
2001-02-19 21:15:25 +00:00
/*
chase.h
@description@
Copyright (C) 1996-1997 Id Software, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
[client] Merge chase camera and much of input Handling of view angles is a little hacky at the moment, but this gets the chase camera code and most of the common input code into one place, which will make cleaning up the camera code much easier.
2022-02-22 06:23:09 +00:00
#ifndef __client_chase_h
#define __client_chase_h
[client] Clean up chase camera code It's a lot easier to read (and see the difference between modes 2 and 3) with all the ifs removed, and the state is properly is chasestate_t now (though not handled properly on level reset etc).
2022-03-01 04:49:14 +00:00
#include "QF/math/vector.h"
#include "QF/simd/vec4f.h"
[client] Merge chase camera and much of input Handling of view angles is a little hacky at the moment, but this gets the chase camera code and most of the common input code into one place, which will make cleaning up the camera code much easier.
2022-02-22 06:23:09 +00:00
typedef struct chasestate_s {
struct model_s *worldmodel;
struct viewstate_s *viewstate;
[client] Clean up chase camera code It's a lot easier to read (and see the difference between modes 2 and 3) with all the ifs removed, and the state is properly is chasestate_t now (though not handled properly on level reset etc).
2022-03-01 04:49:14 +00:00
vec4f_t camera_origin;
vec4f_t player_origin;
vec3_t camera_angles;
vec3_t player_angles;
[client] Merge chase camera and much of input Handling of view angles is a little hacky at the moment, but this gets the chase camera code and most of the common input code into one place, which will make cleaning up the camera code much easier.
2022-02-22 06:23:09 +00:00
} chasestate_t;
initial checkin of most recent newtree and nuq(?) source
2001-02-19 21:15:25 +00:00
[cvar] Make cvars properly typed This is an extremely extensive patch as it hits every cvar, and every usage of the cvars. Cvars no longer store the value they control, instead, they use a cexpr value object to reference the value and specify the value's type (currently, a null type is used for strings). Non-string cvars are passed through cexpr, allowing expressions in the cvars' settings. Also, cvars have returned to an enhanced version of the original (id quake) registration scheme. As a minor benefit, relevant code having direct access to the cvar-controlled variables is probably a slight optimization as it removed a pointer dereference, and the variables can be located for data locality. The static cvar descriptors are made private as an additional safety layer, though there's nothing stopping external modification via Cvar_FindVar (which is needed for adding listeners). While not used yet (partly due to working out the design), cvars can have a validation function. Registering a cvar allows a primary listener (and its data) to be specified: it will always be called first when the cvar is modified. The combination of proper listeners and direct access to the controlled variable greatly simplifies the more complex cvar interactions as much less null checking is required, and there's no need for one cvar's callback to call another's. nq-x11 is known to work at least well enough for the demos. More testing will come.
2022-04-23 03:22:45 +00:00
extern int chase_active;
initial checkin of most recent newtree and nuq(?) source
2001-02-19 21:15:25 +00:00
rename Chase_Init to Chase_Init_Cvars and shift the call. Call SCR_UpdateScreen at the end of Host_Init so you're not stuck with a black screen during initial loading
2001-05-19 22:26:06 +00:00
void Chase_Init_Cvars (void);
initial checkin of most recent newtree and nuq(?) source
2001-02-19 21:15:25 +00:00
void Chase_Reset (void);
[client] Merge chase camera and much of input Handling of view angles is a little hacky at the moment, but this gets the chase camera code and most of the common input code into one place, which will make cleaning up the camera code much easier.
2022-02-22 06:23:09 +00:00
void Chase_Update (chasestate_t *cs);
initial checkin of most recent newtree and nuq(?) source
2001-02-19 21:15:25 +00:00
[client] Merge chase camera and much of input Handling of view angles is a little hacky at the moment, but this gets the chase camera code and most of the common input code into one place, which will make cleaning up the camera code much easier.
2022-02-22 06:23:09 +00:00
#endif // __client_chase_h
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