e_event_addbrushmodel.c

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/*
Copyright (C) 2002-2010 UFO: Alien Invasion.

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 the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#include "../../../../client.h"
#include "../../../cl_localentity.h"
#include "e_event_addbrushmodel.h"

void CL_AddBrushModel (const eventRegister_t *self, struct dbuffer *msg)
{
    le_t *le;
    int entnum, modelnum1, levelflags, speed;
    entity_type_t type;
    const cBspModel_t *model;
    int angle;
    vec3_t origin, angles;

    NET_ReadFormat(msg, self->formatString, &type, &entnum, &modelnum1, &levelflags, &origin, &angles, &speed, &angle);

    if (type != ET_BREAKABLE && type != ET_DOOR && type != ET_ROTATING)
        Com_Error(ERR_DROP, "Invalid le announced via EV_ADD_BRUSH_MODEL type: %i\n", type);
    else if (modelnum1 > MAX_MODELS || modelnum1 < 1)
        Com_Error(ERR_DROP, "Invalid le modelnum1 announced via EV_ADD_BRUSH_MODEL\n");

    /* check if the ent is already visible */
    le = LE_Get(entnum);
    if (le)
        Com_Error(ERR_DROP, "le announced a second time - le for entnum %i (type: %i) already exists (via EV_ADD_BRUSH_MODEL)\n", entnum, type);

    le = LE_Add(entnum);
    assert(le);

    le->rotationSpeed = speed / 100.0f;
    le->dir = angle;
    le->type = type;
    le->modelnum1 = modelnum1;
    le->levelflags = levelflags;
    le->addFunc = LE_BrushModelAction;
    LE_SetThink(le, LET_BrushModel);
    /* The origin and angles are REQUIRED for doors to work! */
    VectorCopy(origin, le->origin);
    VectorCopy(angles, le->angles);

    Com_sprintf(le->inlineModelName, sizeof(le->inlineModelName), "*%i", le->modelnum1);
    model = cl.model_clip[le->modelnum1];
    if (!model)
        Com_Error(ERR_DROP, "CL_AddBrushModel: Could not find inline model %i", le->modelnum1);
    le->model1 = R_RegisterModelShort(le->inlineModelName);
    if (!le->model1)
        Com_Error(ERR_DROP, "CL_AddBrushModel: Could not register inline model %i", le->modelnum1);

    /* Transfer model mins and maxs to entity */
    VectorCopy(model->mins, le->mins);
    VectorCopy(model->maxs, le->maxs);
    /* This is to help the entity collision code out */
    /* Copy entity origin and angles to model*/
    CM_SetInlineModelOrientation(cl.mapTiles, le->inlineModelName, le->origin, le->angles);

    /* to allow tracing against this le */
    le->contents = CONTENTS_SOLID;

    CL_RecalcRouting(le);
}