shithub: sce

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sim: rudimentary gather animations (idle ones)

there actually sort of is an idle or waiting state
between transitions, and either way the drawing is
independent/concurrent, something better is needed

--- a/dat.h

+++ b/dat.h

@@ -126,6 +126,7 @@

 enum{

 	PFidle = OSidle,

 	PFmove = OSmove,

+	PFgather = OSgather,

 	PFrich = OSrich,

 	PFmed = OSmed,

 	PFlow = OSlow,

--- a/drw.c

+++ b/drw.c

@@ -322,6 +322,8 @@

 	Pic *p;

 	n = mo->state;

+	if(n == OSskymaybe)

+		n = OSidle;

 	if(n < 0 || n > OSend){

 		dprint("frm: %M invalid animation frame %d\n", mo, n);

 		return nil;

--- a/fns.h

+++ b/fns.h

@@ -14,6 +14,7 @@

 int	pushmove(Mobj*);

 int	pushmovecommand(Point, Mobj*, Mobj*);

 void	resourcestate(Mobj*);

+void	freezefrm(Mobj*, int);

 void	idlestate(Mobj*);

 Mobj*	derefmobj(int, long);

 void	nextstate(Mobj*);

--- a/sce/sce.db

+++ b/sce/sce.db

@@ -28,6 +28,8 @@

 spr,scv,0x0001,17,0

 spr,scv,0xc001,17,0

 spr,scv,0x6001,17,0,1,2,3

+spr,scv,0x0002,17,0

+spr,scv,0xc002,17,0

 spr,control,0x0000,1,0

 spr,control,0xc000,1,0

 spr,drone,0x0800,17,0,1,2,3,4

@@ -34,6 +36,8 @@

 spr,drone,0xc800,17,0,1,2,3,4

 spr,drone,0x0001,17,0,1,2,3,4

 spr,drone,0xc001,17,0,1,2,3,4

+spr,drone,0x0802,17,0,1,2,3,4

+spr,drone,0xc802,17,0,1,2,3,4

 spr,hatchery,0x0000,1,0,1,2,3,3,2,1,0

 spr,hatchery,0xc000,1,0,0,0,0,0,0,0,0

 spr,mutalisk,0x0000,17,0,1,2,3,4

--- a/sim.c

+++ b/sim.c

@@ -74,7 +74,8 @@

 		c->cleanupfn(mo);

 	if(c->nextfn != nil){

 		c->initfn = c->nextfn;

-		mo->state = OSskymaybe;

+		freezefrm(mo, mo->state);

+		mo->state = OSskymaybe;	/* FIXME: kind of overloading this just for drw.c */

 	}else

 		popcommand(mo);

 }

--- a/sim.idle.c

+++ b/sim.idle.c

@@ -4,7 +4,7 @@

 #include "dat.h"

 #include "fns.h"

-static void

+void

 freezefrm(Mobj *mo, int oldstate)

 {

 	Pics *old, *new;