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quakeforge/libs/client/cl_entities.c
Bill Currie 35eec0b2e5 [ecs] Implement hierarchies as components 
The main goal of this change was to make it easier to tell when a
hierarchy has been deleted, but as a side benefit, it got rid of the use
of PR_RESMAP. Also, it's easy to track the number of hierarchies.

Unfortunately, it showed how brittle the component side of the ECS is
(scene and canvas registries assumed their components were the first (no
long the case), thus the sweeping changes).

Centerprint doesn't work (but it hasn't for a while).
2024-01-02 16:38:01 +09:00

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/*
cl_entities.c
Client side entity management
Copyright (C) 2012 Bill Currie <bill@taniwha.org>
Author: Bill Currie <bill@taniwha.org>
Date: 2012/6/28
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
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "QF/msg.h"
#include "QF/scene/entity.h"
#include "QF/scene/scene.h"
#include "QF/simd/vec4f.h"
#include "QF/plugin/vid_render.h" //FIXME
#include "QF/scene/entity.h"
#include "QF/scene/scene.h"
#include "client/entities.h"
#include "client/temp_entities.h"
#include "client/world.h"
entitystateset_t cl_static_entities = DARRAY_STATIC_INIT (32);
/* QW has a max of 512 entities and wants 64 frames of data per entity, plus
the baseline data (512 * (64 + 1) = 33280), but NQ has a max of 32000
entities and wants 2 frames of data per entity, plus the baseline data
(32000 * (2 + 1) = 96000)
*/
#define NUM_ENTITY_STATES 96000
static entity_state_t entity_states[NUM_ENTITY_STATES];
static entity_state_t * const nq_frames[2] = {
&entity_states[32000 * 1],
&entity_states[32000 * 2],
};
static entity_state_t * const qw_frames[64] = {
&entity_states[512 * 1], &entity_states[512 * 2],
&entity_states[512 * 3], &entity_states[512 * 4],
&entity_states[512 * 5], &entity_states[512 * 6],
&entity_states[512 * 7], &entity_states[512 * 8],
&entity_states[512 * 9], &entity_states[512 * 10],
&entity_states[512 * 11], &entity_states[512 * 12],
&entity_states[512 * 13], &entity_states[512 * 14],
&entity_states[512 * 15], &entity_states[512 * 16],
&entity_states[512 * 17], &entity_states[512 * 18],
&entity_states[512 * 19], &entity_states[512 * 20],
&entity_states[512 * 21], &entity_states[512 * 22],
&entity_states[512 * 23], &entity_states[512 * 24],
&entity_states[512 * 25], &entity_states[512 * 26],
&entity_states[512 * 27], &entity_states[512 * 28],
&entity_states[512 * 29], &entity_states[512 * 30],
&entity_states[512 * 31], &entity_states[512 * 32],
&entity_states[512 * 33], &entity_states[512 * 34],
&entity_states[512 * 35], &entity_states[512 * 36],
&entity_states[512 * 37], &entity_states[512 * 38],
&entity_states[512 * 39], &entity_states[512 * 40],
&entity_states[512 * 41], &entity_states[512 * 42],
&entity_states[512 * 43], &entity_states[512 * 44],
&entity_states[512 * 45], &entity_states[512 * 46],
&entity_states[512 * 47], &entity_states[512 * 48],
&entity_states[512 * 49], &entity_states[512 * 50],
&entity_states[512 * 51], &entity_states[512 * 52],
&entity_states[512 * 53], &entity_states[512 * 54],
&entity_states[512 * 55], &entity_states[512 * 56],
&entity_states[512 * 57], &entity_states[512 * 58],
&entity_states[512 * 59], &entity_states[512 * 60],
&entity_states[512 * 61], &entity_states[512 * 62],
&entity_states[512 * 63], &entity_states[512 * 64],
};
entstates_t nq_entstates = {&entity_states[0], nq_frames, 2, 32000};
entstates_t qw_entstates = {&entity_states[0], qw_frames, 64, 512};
vec3_t ent_colormod[256] = {
{0, 0, 0},
{0, 0, 0.333333},
{0, 0, 0.666667},
{0, 0, 1},
{0, 0.142857, 0},
{0, 0.142857, 0.333333},
{0, 0.142857, 0.666667},
{0, 0.142857, 1},
{0, 0.285714, 0},
{0, 0.285714, 0.333333},
{0, 0.285714, 0.666667},
{0, 0.285714, 1},
{0, 0.428571, 0},
{0, 0.428571, 0.333333},
{0, 0.428571, 0.666667},
{0, 0.428571, 1},
{0, 0.571429, 0},
{0, 0.571429, 0.333333},
{0, 0.571429, 0.666667},
{0, 0.571429, 1},
{0, 0.714286, 0},
{0, 0.714286, 0.333333},
{0, 0.714286, 0.666667},
{0, 0.714286, 1},
{0, 0.857143, 0},
{0, 0.857143, 0.333333},
{0, 0.857143, 0.666667},
{0, 0.857143, 1},
{0, 1, 0},
{0, 1, 0.333333},
{0, 1, 0.666667},
{0, 1, 1},
{0.142857, 0, 0},
{0.142857, 0, 0.333333},
{0.142857, 0, 0.666667},
{0.142857, 0, 1},
{0.142857, 0.142857, 0},
{0.142857, 0.142857, 0.333333},
{0.142857, 0.142857, 0.666667},
{0.142857, 0.142857, 1},
{0.142857, 0.285714, 0},
{0.142857, 0.285714, 0.333333},
{0.142857, 0.285714, 0.666667},
{0.142857, 0.285714, 1},
{0.142857, 0.428571, 0},
{0.142857, 0.428571, 0.333333},
{0.142857, 0.428571, 0.666667},
{0.142857, 0.428571, 1},
{0.142857, 0.571429, 0},
{0.142857, 0.571429, 0.333333},
{0.142857, 0.571429, 0.666667},
{0.142857, 0.571429, 1},
{0.142857, 0.714286, 0},
{0.142857, 0.714286, 0.333333},
{0.142857, 0.714286, 0.666667},
{0.142857, 0.714286, 1},
{0.142857, 0.857143, 0},
{0.142857, 0.857143, 0.333333},
{0.142857, 0.857143, 0.666667},
{0.142857, 0.857143, 1},
{0.142857, 1, 0},
{0.142857, 1, 0.333333},
{0.142857, 1, 0.666667},
{0.142857, 1, 1},
{0.285714, 0, 0},
{0.285714, 0, 0.333333},
{0.285714, 0, 0.666667},
{0.285714, 0, 1},
{0.285714, 0.142857, 0},
{0.285714, 0.142857, 0.333333},
{0.285714, 0.142857, 0.666667},
{0.285714, 0.142857, 1},
{0.285714, 0.285714, 0},
{0.285714, 0.285714, 0.333333},
{0.285714, 0.285714, 0.666667},
{0.285714, 0.285714, 1},
{0.285714, 0.428571, 0},
{0.285714, 0.428571, 0.333333},
{0.285714, 0.428571, 0.666667},
{0.285714, 0.428571, 1},
{0.285714, 0.571429, 0},
{0.285714, 0.571429, 0.333333},
{0.285714, 0.571429, 0.666667},
{0.285714, 0.571429, 1},
{0.285714, 0.714286, 0},
{0.285714, 0.714286, 0.333333},
{0.285714, 0.714286, 0.666667},
{0.285714, 0.714286, 1},
{0.285714, 0.857143, 0},
{0.285714, 0.857143, 0.333333},
{0.285714, 0.857143, 0.666667},
{0.285714, 0.857143, 1},
{0.285714, 1, 0},
{0.285714, 1, 0.333333},
{0.285714, 1, 0.666667},
{0.285714, 1, 1},
{0.428571, 0, 0},
{0.428571, 0, 0.333333},
{0.428571, 0, 0.666667},
{0.428571, 0, 1},
{0.428571, 0.142857, 0},
{0.428571, 0.142857, 0.333333},
{0.428571, 0.142857, 0.666667},
{0.428571, 0.142857, 1},
{0.428571, 0.285714, 0},
{0.428571, 0.285714, 0.333333},
{0.428571, 0.285714, 0.666667},
{0.428571, 0.285714, 1},
{0.428571, 0.428571, 0},
{0.428571, 0.428571, 0.333333},
{0.428571, 0.428571, 0.666667},
{0.428571, 0.428571, 1},
{0.428571, 0.571429, 0},
{0.428571, 0.571429, 0.333333},
{0.428571, 0.571429, 0.666667},
{0.428571, 0.571429, 1},
{0.428571, 0.714286, 0},
{0.428571, 0.714286, 0.333333},
{0.428571, 0.714286, 0.666667},
{0.428571, 0.714286, 1},
{0.428571, 0.857143, 0},
{0.428571, 0.857143, 0.333333},
{0.428571, 0.857143, 0.666667},
{0.428571, 0.857143, 1},
{0.428571, 1, 0},
{0.428571, 1, 0.333333},
{0.428571, 1, 0.666667},
{0.428571, 1, 1},
{0.571429, 0, 0},
{0.571429, 0, 0.333333},
{0.571429, 0, 0.666667},
{0.571429, 0, 1},
{0.571429, 0.142857, 0},
{0.571429, 0.142857, 0.333333},
{0.571429, 0.142857, 0.666667},
{0.571429, 0.142857, 1},
{0.571429, 0.285714, 0},
{0.571429, 0.285714, 0.333333},
{0.571429, 0.285714, 0.666667},
{0.571429, 0.285714, 1},
{0.571429, 0.428571, 0},
{0.571429, 0.428571, 0.333333},
{0.571429, 0.428571, 0.666667},
{0.571429, 0.428571, 1},
{0.571429, 0.571429, 0},
{0.571429, 0.571429, 0.333333},
{0.571429, 0.571429, 0.666667},
{0.571429, 0.571429, 1},
{0.571429, 0.714286, 0},
{0.571429, 0.714286, 0.333333},
{0.571429, 0.714286, 0.666667},
{0.571429, 0.714286, 1},
{0.571429, 0.857143, 0},
{0.571429, 0.857143, 0.333333},
{0.571429, 0.857143, 0.666667},
{0.571429, 0.857143, 1},
{0.571429, 1, 0},
{0.571429, 1, 0.333333},
{0.571429, 1, 0.666667},
{0.571429, 1, 1},
{0.714286, 0, 0},
{0.714286, 0, 0.333333},
{0.714286, 0, 0.666667},
{0.714286, 0, 1},
{0.714286, 0.142857, 0},
{0.714286, 0.142857, 0.333333},
{0.714286, 0.142857, 0.666667},
{0.714286, 0.142857, 1},
{0.714286, 0.285714, 0},
{0.714286, 0.285714, 0.333333},
{0.714286, 0.285714, 0.666667},
{0.714286, 0.285714, 1},
{0.714286, 0.428571, 0},
{0.714286, 0.428571, 0.333333},
{0.714286, 0.428571, 0.666667},
{0.714286, 0.428571, 1},
{0.714286, 0.571429, 0},
{0.714286, 0.571429, 0.333333},
{0.714286, 0.571429, 0.666667},
{0.714286, 0.571429, 1},
{0.714286, 0.714286, 0},
{0.714286, 0.714286, 0.333333},
{0.714286, 0.714286, 0.666667},
{0.714286, 0.714286, 1},
{0.714286, 0.857143, 0},
{0.714286, 0.857143, 0.333333},
{0.714286, 0.857143, 0.666667},
{0.714286, 0.857143, 1},
{0.714286, 1, 0},
{0.714286, 1, 0.333333},
{0.714286, 1, 0.666667},
{0.714286, 1, 1},
{0.857143, 0, 0},
{0.857143, 0, 0.333333},
{0.857143, 0, 0.666667},
{0.857143, 0, 1},
{0.857143, 0.142857, 0},
{0.857143, 0.142857, 0.333333},
{0.857143, 0.142857, 0.666667},
{0.857143, 0.142857, 1},
{0.857143, 0.285714, 0},
{0.857143, 0.285714, 0.333333},
{0.857143, 0.285714, 0.666667},
{0.857143, 0.285714, 1},
{0.857143, 0.428571, 0},
{0.857143, 0.428571, 0.333333},
{0.857143, 0.428571, 0.666667},
{0.857143, 0.428571, 1},
{0.857143, 0.571429, 0},
{0.857143, 0.571429, 0.333333},
{0.857143, 0.571429, 0.666667},
{0.857143, 0.571429, 1},
{0.857143, 0.714286, 0},
{0.857143, 0.714286, 0.333333},
{0.857143, 0.714286, 0.666667},
{0.857143, 0.714286, 1},
{0.857143, 0.857143, 0},
{0.857143, 0.857143, 0.333333},
{0.857143, 0.857143, 0.666667},
{0.857143, 0.857143, 1},
{0.857143, 1, 0},
{0.857143, 1, 0.333333},
{0.857143, 1, 0.666667},
{0.857143, 1, 1},
{1, 0, 0},
{1, 0, 0.333333},
{1, 0, 0.666667},
{1, 0, 1},
{1, 0.142857, 0},
{1, 0.142857, 0.333333},
{1, 0.142857, 0.666667},
{1, 0.142857, 1},
{1, 0.285714, 0},
{1, 0.285714, 0.333333},
{1, 0.285714, 0.666667},
{1, 0.285714, 1},
{1, 0.428571, 0},
{1, 0.428571, 0.333333},
{1, 0.428571, 0.666667},
{1, 0.428571, 1},
{1, 0.571429, 0},
{1, 0.571429, 0.333333},
{1, 0.571429, 0.666667},
{1, 0.571429, 1},
{1, 0.714286, 0},
{1, 0.714286, 0.333333},
{1, 0.714286, 0.666667},
{1, 0.714286, 1},
{1, 0.857143, 0},
{1, 0.857143, 0.333333},
{1, 0.857143, 0.666667},
{1, 0.857143, 1},
{1, 1, 0},
{1, 1, 0.333333},
{1, 1, 0.666667},
{1, 1, 1}
};
void
CL_TransformEntity (entity_t ent, float scale, const vec3_t angles,
vec4f_t position)
{
vec4f_t rotation;
vec4f_t scalevec = { scale, scale, scale, 1};
if (VectorIsZero (angles)) {
rotation = (vec4f_t) { 0, 0, 0, 1 };
} else {
vec3_t ang;
VectorCopy (angles, ang);
renderer_t *renderer = Ent_GetComponent (ent.id, ent.base + scene_renderer,
ent.reg);
if (renderer->model && renderer->model->type == mod_alias) {
// stupid quake bug
// why, oh, why, do alias models pitch in the opposite direction
// to everything else?
ang[PITCH] = -ang[PITCH];
}
AngleQuat (ang, (vec_t*)&rotation);//FIXME
}
transform_t transform = Entity_Transform (ent);
Transform_SetLocalTransform (transform, scalevec, rotation, position);
}
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