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Here's a Small Tutorial that will turn the rocket launcher into a Pipe bomb launcher.
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Step 1 First open up g_weapons and add this code before the function "void fire_grenade": void fire_pipe (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, float timer, float damage_radius)
{
edict_t *grenade;
vec3_t dir;
vec3_t forward, right, up;
vectoangles (aimdir, dir);
AngleVectors (dir, forward, right, up);
grenade = G_Spawn();
VectorCopy (start, grenade->s.origin);
VectorScale (aimdir, speed, grenade->velocity);
VectorMA (grenade->velocity, 200 + crandom() * 10.0, up, grenade->velocity);
VectorMA (grenade->velocity, crandom() * 10.0, right, grenade->velocity);
VectorSet (grenade->avelocity, 300, 300, 300);
grenade->movetype = MOVETYPE_BOUNCE;
grenade->clipmask = MASK_SHOT;
grenade->solid = SOLID_BBOX;
grenade->s.effects |= EF_BLASTER;
VectorClear (grenade->mins);
VectorClear (grenade->maxs);
grenade->s.modelindex = gi.modelindex ("models/objects/grenade/tris.md2");
grenade->owner = self;
grenade->touch = Grenade_Touch;
grenade->think = Grenade_Explode;
grenade->dmg = damage;
grenade->dmg_radius = damage_radius;
grenade->classname = "pipebomb";
gi.linkentity (grenade);
}
Then save and open up p_weapon.c and scroll down till you see "void Weapon_RocketLauncher" delete that function and replace it with this. void Weapon_RocketLauncher (edict_t *ent)
{
static int pause_frames[] = {34, 51, 59, 0};
static int fire_frames[] = {6, 0};
Weapon_Generic (ent, 5, 16, 59, 64, pause_frames, fire_frames, weapon_pipebomblauncher_fire);
}
Then above that code add this code: void weapon_pipebomblauncher_fire (edict_t *ent)
{
vec3_t offset;
vec3_t forward, right;
vec3_t start;
int damage = 120;
float radius;
radius = damage+50;
if (is_quad)
damage *= 4;
VectorSet(offset, 8, 8, ent->viewheight-8);
AngleVectors (ent->client->v_angle, forward, right, NULL);
P_ProjectSource (ent->client, ent->s.origin, offset, forward, right, start);
VectorScale (forward, -2, ent->client->kick_origin);
ent->client->kick_angles[0] = -1;
fire_pipe (ent, start, forward, damage, 600, 5, radius);
gi.WriteByte (svc_muzzleflash);
gi.WriteShort (ent-g_edicts);
gi.WriteByte (MZ_GRENADE | is_silenced);
gi.multicast (ent->s.origin, MULTICAST_PVS);
ent->client->ps.gunframe++;
PlayerNoise(ent, start, PNOISE_WEAPON);
ent->client->pers.inventory[ent->client->ammo_index] -= ent->client->pers.weapon->quantity;
}
Save and open up g_cmds.c and scroll down till you see "void Cmd_NoClip_f" And Above that function add this code: void Cmd_Pipe_f (edict_t *ent)
{
edict_t *pipe;
pipe = G_Find (world, FOFS(classname), "pipebomb");
while(pipe)
{
if(pipe->owner == ent)
pipe->nextthink = level.time;
pipe = G_Find (pipe, FOFS(classname), "pipebomb");
}
}
Then scroll down till you see "void ClientCommand" Find this line: else if (Q_stricmp (cmd, "noclip") == 0)
Cmd_Noclip_f (ent);
and right after it add this code: else if (Q_stricmp (cmd, "detpipe") == 0) /*QUAKED weapon_rocketlauncher (.3 .3 1) (-16 -16 -16) (16 16 16) */ {
"weapon_rocketlauncher",
Pickup_Weapon,
Use_Weapon,
Drop_Weapon,
Weapon_RocketLauncher,
"misc/w_pkup.wav",
"models/weapons/g_rocket/tris.md2", EF_ROTATE,
"models/weapons/v_rocket/tris.md2",
/* icon */ "w_glauncher",
/* pickup */ "Rocket Launcher",
0,
1,
"Rockets",
IT_WEAPON,
NULL,
0,
/* precache */ "models/objects/grenade/tris.md2 weapons/grenlf1a.wav weapons/grenlr1b.wav weapons/grenlb1b.wav"
},
And replace it with this: {
"weapon_rocketlauncher",
Pickup_Weapon,
Use_Weapon,
Drop_Weapon,
Weapon_RocketLauncher,
"misc/w_pkup.wav",
"models/weapons/g_launch/tris.md2", EF_ROTATE,
"models/weapons/v_launch/tris.md2",
/* icon */ "w_glauncher",
/* pickup */ "Rocket Launcher",
0,
1,
"Grenades",
IT_WEAPON,
NULL,
0,
/* precache */ "models/objects/grenade/tris.md2 weapons/grenlf1a.wav weapons/grenlr1b.wav weapons/grenlb1b.wav"
},
Save and open up g_local.h and find the line in blue and added the line in red after it. void fire_bfg (edict_t *self, vec3_t start, vec3_t dir, int damage, int speed, float damage_radius); void fire_pipe (edict_t *self, vec3_t start, vec3_t aimdir, int damage, int speed, float timer, float damage_radius); |
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Ending Save and compile. then get the rocket launcher and shoot some grenades then type cmd detpipe in the console to detonate them. Now let's take a look at what i did. Basicly to save time i copyied the Fire Grenade code and renamed it to Fire_Pipe. I also changed the classname from grenade to pipebomb
so it can be used to blow them up. I Also took out the grenade->nextthink
function to stop it from blowing up until it's told to. I Then changed the Weapon_RocketLauncher function to this. Which i changed the Weapon_Generic fire fucntion from weapon_rocketlauncher_fire to weapon_pipebomblauncher_fire. void Weapon_RocketLauncher (edict_t *ent) I then added this code . This sets up the angles and then calls the Fire pipe function to shoot the pipebomb. void weapon_pipebomblauncher_fire (edict_t *ent) Then i added in a command function so you can blow them up. void Cmd_Pipe_f (edict_t *ent) // name of function Then i added in the actual command you need to type in the console. else if (Q_stricmp (cmd, "detpipe") == 0) // checks to see
if you type detpipe { |
Tutorial html
coding modified by legion.
If it is created,
then it is copyrighted. Quake 2 Tutorial #9 is (c)1997-98 by MrCool
and the Inside3D staff. The site is hosted by the one and only TeleFragged. Please direct any
flames, comments, or praises to the author. Any and all
information found in this tutorial may
be used in any Quake modification provided that the author and
the Inside3D staff are credited.
