380 lines
8.3 KiB
C
380 lines
8.3 KiB
C
/*
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* Copyright (c) 2016-2022 Vera Visions LLC.
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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/* networking helpers */
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#define PREDICTED_INT(x) int x; int x ##_net;
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#define PREDICTED_FLOAT(x) float x; float x ##_net;
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#define PREDICTED_VECTOR(x) vector x; vector x ##_net;
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#define PREDICTED_ENT(x) entity x; entity x ##_net;
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#define PREDICTED_STRING(x) string x; string x ##_net;
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#define PREDICTED_BOOL(x) bool x; bool x ##_net;
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#define PREDICTED_INT_N(x) int x ##_net;
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#define PREDICTED_FLOAT_N(x) float x ##_net;
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#define PREDICTED_VECTOR_N(x) vector x ##_net;
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#define PREDICTED_STRING_N(x) string x ##_net;
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#define ROLL_BACK(x) x = x ##_net;
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#define SAVE_STATE(x) x ##_net = x;
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#define SAVE_STATE_FIELD(x, y) x ##_net[y] = x[y];
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#define ATTR_CHANGED(x) (x ##_net != x)
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#define VEC_CHANGED(x,y) (x ##_net[y] != x[y])
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noref const float SVC_TEMPENTITY = 23;
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#ifdef CLIENT
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string __fullspawndata;
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#endif
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#include "global.h"
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#include "sound.h"
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#ifdef CLIENT
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#include "../gs-entbase/client/defs.h"
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#else
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#include "../gs-entbase/server/defs.h"
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#endif
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#include "sentences.h"
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#include "NSIO.h"
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#include "NSTrigger.h"
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#include "NSEntity.h"
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#include "NSTimer.h"
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#include "NSRenderableEntity.h"
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#include "NSSurfacePropEntity.h"
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#include "NSMoverEntity.h"
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#include "NSPhysicsEntity.h"
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#include "NSBrushTrigger.h"
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#include "NSPointTrigger.h"
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#include "NSNavAI.h"
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#include "NSMonster.h"
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#include "NSTalkMonster.h"
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#include "NSProjectile.h"
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#include "NSItem.h"
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#include "NSSpraylogo.h"
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#include "../xr/defs.h"
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#include "NSClient.h"
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#include "NSClientSpectator.h"
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#include "NSWeapon.h"
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#include "NSClientPlayer.h"
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#include "NSVehicle.h"
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#include "materials.h"
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#include "damage.h"
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#include "flags.h"
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#include "effects.h"
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#include "entities.h"
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#include "events.h"
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#include "flags.h"
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#include "hitmesh.h"
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#include "math.h"
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#include "pmove.h"
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#include "memory.h"
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#include "platform.h"
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#include "propdata.h"
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#include "surfaceproperties.h"
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#include "decalgroups.h"
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#include "colors.h"
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#include "weapons.h"
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#include "motd.h"
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#define BSPVER_PREREL 28
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#define BSPVER_Q1 29
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#define BSPVER_HL 30
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#define BSPVER_Q2 38
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#define BSPVER_Q2W 69
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#define BSPVER_Q3 46
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#define BSPVER_RTCW 47
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#define BSPVER_RBSP 1
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#define CLASSEXPORT(a,b) void a(void) { if (!isfunction(#b)) { self.classname = strcat("spawnfunc_", #b); } else { self.classname = #b; } callfunction(self.classname); }
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#define printf(x, ...) print(sprintf(x, ...))
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const vector VEC_HULL_MIN = [-16,-16,-36];
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const vector VEC_HULL_MAX = [16,16,36];
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const vector VEC_CHULL_MIN = [-16,-16,-18];
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const vector VEC_CHULL_MAX = [16,16,18];
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// Actually used by input_button etc.
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#define INPUT_BUTTON0 0x00000001 /* attack 1*/
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#define INPUT_BUTTON2 0x00000002 /* jumping */
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#define INPUT_BUTTON3 0x00000004 /* attack 2 */
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#define INPUT_BUTTON4 0x00000008 /* reload */
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#define INPUT_BUTTON5 0x00000010 /* use button */
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#define INPUT_BUTTON6 0x00000020 /* reserved */
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#define INPUT_BUTTON7 0x00000040 /* reserved */
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#define INPUT_BUTTON8 0x00000080 /* crouching */
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/* sendflags */
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#define UPDATE_ALL 16777215
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#define clamp(d,min,max) bound(min,d,max)
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enumflags
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{
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SEARCH_INSENSITIVE,
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SEARCH_FULLPACKAGE,
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SEARCH_ALLOWDUPES,
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SEARCH_FORCESEARCH,
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SEARCH_MULTISEARCH,
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SEARCH_NAMESORT
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};
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.float jumptime;
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.float teleport_time;
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.vector basevelocity;
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.float gflags;
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void
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Empty(void)
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{
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}
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void Util_Destroy(void);
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string Util_TimeToString(float fTime);
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int Util_IsTeamplay(void);
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bool Util_IsPaused(void);
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__wrap void
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dprint(string m)
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{
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if (cvar("developer") == 1)
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return prior(m);
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}
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void
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crossprint(string m)
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{
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#ifdef CLIENT
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print(strcat("CLIENT: ", m));
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#else
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print(strcat("SERVER: ", m));
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#endif
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}
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__wrap string
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precache_model(string m)
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{
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#ifdef CLIENT
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NSLog("^3Client precaching model ^7%s", m);
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#else
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NSLog("^3Server precaching model ^7%s", m);
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#endif
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return prior(m);
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}
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__wrap string
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precache_sound(string sample)
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{
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if (sample != "") /* not empty */
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if not(whichpack(strcat("sound/", sample))) { /* not present on disk */
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print(strcat("^1sfx sample ", sample, " does not exist!\n"));
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return "misc/missing.wav";
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}
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return prior(sample);
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}
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/* this could probably be a lot better, use this from now on so that it can be improved later */
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noref float input_sequence;
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float
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pseudorandom()
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{
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float seed = (float)input_sequence % 5.0f;
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seed += (float)input_sequence % 8.0f;
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seed += (float)input_sequence % 4.0f;
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seed += (float)input_sequence % 13.0f;
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seed += (float)input_sequence % 70.0f;
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/* like the engine its random(), never return 0, never return 1 */
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return bound(0.01, (seed) / 100.0f, 0.99f);
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}
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__wrap void
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setmodel(entity ent, string mname)
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{
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if (mname != "") /* not empty */
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if (substring(mname, 0, 1) != "*") /* not a brush */
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if not(whichpack(mname)) /* not present on disk */
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return prior(ent, "models/error.vvm");
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return prior(ent, mname);
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}
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__wrap __variant*
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memalloc(int size)
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{
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#if 0
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if (size > 55000)
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breakpoint();
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print(sprintf("memalloc: %i\n", size));
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#endif
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return prior(size);
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}
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.float identity;
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.float removed;
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__wrap void
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remove(entity target)
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{
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/* it's an NSEntity sub-class */
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if (target.identity) {
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NSEntity ent = (NSEntity)target;
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/* if we're calling remove() on it and not .Destroy()... it's being uncleanly removed! */
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if (ent.removed == 0) {
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ent.OnRemoveEntity();
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breakpoint();
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print(sprintf("^1WARNING: Entity %d of class %s uncleanly removed!\n", num_for_edict(ent), ent.classname));
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ent.removed = 1;
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}
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}
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target.removed = 0;
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prior(target);
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}
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void
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setorigin_safe(entity target, vector testorg)
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{
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for (int i = 0; i < 16; i++) {
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tracebox(testorg, target.mins, target.maxs, testorg, MOVE_NORMAL, target);
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if (!trace_startsolid) {
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break;
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}
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testorg[2] += 1.0;
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}
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setorigin(target, testorg);
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}
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#ifdef NO_LEGACY
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void
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readcmd(string foo)
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{
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localcmd(foo);
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}
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#else
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void(string cmd) readcmd = #0:readcmd;
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#endif
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/* This is required because people who use Hammer do awful things
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to get their models to update. We get a multitude of juicy
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hacks and symbols that Half-Life's engine strips and now we have to
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replicate this behaviour. Be thankful this is not done in-engine for
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every game/mod ever.
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*/
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string Util_FixModel(string mdl)
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{
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if (!mdl) {
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return "";
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}
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int c = tokenizebyseparator(mdl, "/", "\\ ", "!");
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string newpath = "";
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for (int i = 0; i < c; i++) {
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newpath = sprintf("%s/%s", newpath, argv(i));
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}
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/* Kill the first / */
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newpath = substring(newpath, 1, strlen(newpath)-1);
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/* Now we need to fix \/ because I hate people */
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c = tokenizebyseparator(newpath, "\\/");
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mdl = "";
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for (int i = 0; i < c; i++) {
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mdl = sprintf("%s/%s", mdl, argv(i));
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}
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/* Kill the first / again */
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mdl = substring(mdl, 1, strlen(mdl)-1);
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if (substring(mdl, 0, 1) == "/")
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mdl = substring(mdl, 1, -1);
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return mdl;
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}
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bool
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Util_IsSingleplayer(void)
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{
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#ifdef SERVER
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/* playerslots 1 is always singleplayer */
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if (cvar("sv_playerslots") == 1)
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return true;
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/* only when coop is 1, only in multiplayer */
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if (cvar("coop") == 1 && cvar("sv_playerslots") > 1)
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return true;
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#endif
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/* else we're multiplayer */
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return false;
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}
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float
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crandom(void)
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{
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return ((random() - 0.5f) * 2.0f);
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}
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string
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dirname(string input)
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{
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if (!input) {
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return "";
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}
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int c = tokenizebyseparator(input, "/", "\\ ", "!");
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string newpath = "";
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for (int i = 0; i < (c-1); i++) {
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newpath = sprintf("%s/%s", newpath, argv(i));
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}
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/* Kill the first / */
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newpath = substring(newpath, 1, strlen(newpath)-1);
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return newpath;
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}
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string
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textfile_to_string(string filename)
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{
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string fileContents = __NULL__;
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filestream fileHandle = fopen(filename, FILE_READ);
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string temp;
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if (fileHandle != -1) {
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while ((temp = fgets(fileHandle))) {
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fileContents = strcat(fileContents, temp, "\n");
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}
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} else {
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fileContents = __NULL__;
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}
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return fileContents;
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}
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