mirror of
https://git.code.sf.net/p/quake/game-source
synced 2024-11-22 12:01:26 +00:00
115 lines
2.7 KiB
C++
115 lines
2.7 KiB
C++
|
/*
|
||
|
|
Frank Condello 09.28.98 - originally for the M.A.H.E.M. MacQuake Mod.
|
||
|
|
Now used in paroxysm
|
||
|
|
|
||
|
|
EMAIL: pox@planetquake.com
|
||
|
|
WEB: http://www.planetquake.com/paroxysm/
|
||
|
|
=========================================================================
|
||
|
|
This is the code for Moving Light Entities (Dynamic Lights)
|
||
|
|
It's basically identical to the the func_train code with out
|
||
|
|
stuff like damage and blocked code used for solid objects.
|
||
|
|
The light follows Targets and waits just like a train.
|
||
|
|
A new variable (dynlight_style) defines the type of light emitted.
|
||
|
|
Quake has only three dynamic light styles:
|
||
|
|
1 - Dimlight
|
||
|
|
2 - Brightlight
|
||
|
|
3 - Brightfield (Brightlight with 'shimmering' particles)
|
||
|
|
Dynamic Light can also be triggered, They currenty only start turned off.
|
||
|
|
*/
|
||
|
|
.float dynlight_style;
|
||
|
|
void() dynlight_next;
|
||
|
|
void() dynlight_find;
|
||
|
|
|
||
|
|
void() start_dynlight =
|
||
|
|
{
|
||
|
|
//POX v1.1 - changed this for QW support
|
||
|
|
//No EF_BLUE or EF_RED in Quake - defaults to EF_DIMLIGHT
|
||
|
|
if (self.dynlight_style == 2)
|
||
|
|
self.effects = self.effects | EF_BRIGHTLIGHT;
|
||
|
|
|
||
|
|
else if (self.dynlight_style == 3)
|
||
|
|
self.effects = self.effects | EF_BRIGHTFIELD;
|
||
|
|
|
||
|
|
else
|
||
|
|
self.effects = self.effects | EF_DIMLIGHT;
|
||
|
|
|
||
|
|
dynlight_next();
|
||
|
|
};
|
||
|
|
|
||
|
|
void() dynlight_wait =
|
||
|
|
{
|
||
|
|
if (self.wait)
|
||
|
|
self.nextthink = self.ltime + self.wait;
|
||
|
|
else
|
||
|
|
self.nextthink = self.ltime + 0.1;
|
||
|
|
|
||
|
|
self.think = dynlight_next;
|
||
|
|
};
|
||
|
|
|
||
|
|
void() dynlight_next =
|
||
|
|
{
|
||
|
|
local entity targ;
|
||
|
|
|
||
|
|
targ = find (world, targetname, self.target);
|
||
|
|
self.target = targ.target;
|
||
|
|
if (!self.target)
|
||
|
|
objerror ("dynlight_next: no next target");
|
||
|
|
if (targ.wait)
|
||
|
|
self.wait = targ.wait;
|
||
|
|
else
|
||
|
|
self.wait = 0;
|
||
|
|
SUB_CalcMove (targ.origin - self.mins, self.speed, dynlight_wait);
|
||
|
|
};
|
||
|
|
|
||
|
|
void() dynlight_find =
|
||
|
|
|
||
|
|
{
|
||
|
|
local entity targ;
|
||
|
|
|
||
|
|
targ = find (world, targetname, self.target);
|
||
|
|
self.target = targ.target;
|
||
|
|
setorigin (self, targ.origin - self.mins);
|
||
|
|
if (!self.targetname)
|
||
|
|
{ // not triggered, so start immediately
|
||
|
|
self.nextthink = self.ltime + 0.1;
|
||
|
|
self.think = start_dynlight;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
void() dynlight_use =
|
||
|
|
{
|
||
|
|
if (self.think != dynlight_find)
|
||
|
|
return; // already activated
|
||
|
|
start_dynlight();
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
void() dyn_light =
|
||
|
|
{
|
||
|
|
precache_model ("progs/null.spr");
|
||
|
|
|
||
|
|
if ((self.dynlight_style < 1) || (self.dynlight_style > 3))
|
||
|
|
self.dynlight_style = 1;
|
||
|
|
|
||
|
|
if (!self.speed)
|
||
|
|
self.speed = 100;
|
||
|
|
|
||
|
|
if (!self.target)
|
||
|
|
objerror ("dyn_light without a target");
|
||
|
|
|
||
|
|
self.solid = SOLID_NOT;
|
||
|
|
self.movetype = MOVETYPE_PUSH;
|
||
|
|
self.use = dynlight_use;
|
||
|
|
self.classname = "dynlight";
|
||
|
|
|
||
|
|
setmodel (self, "progs/null.spr");
|
||
|
|
setsize (self, '0 0 0', '0 0 0');
|
||
|
|
setorigin (self, self.origin);
|
||
|
|
|
||
|
|
// start trains on the second frame, to make sure their targets have had
|
||
|
|
// a chance to spawn
|
||
|
|
self.nextthink = self.ltime + 0.1;
|
||
|
|
self.think = dynlight_find;
|
||
|
|
};
|