static int
lnewproxy(lua_State *L) {
static struct pack_part part = {
{
NULL, // mat
0xffffffff, // color
0, // additive
PROGRAM_DEFAULT,
0, // _dummy
}, // trans
0, // component_id
0, // touchable
};
static struct pack_frame frame = {
&part,
1, // n
0, // _dummy
};
static struct pack_action action = {
NULL, // name
1, // number
0, // start_frame
};
static struct pack_animation ani = {
&frame,
&action,
1, // frame_number
1, // action_number
1, // component_number
0, // _dummy
{{
"proxy", // name
0, // id
0, // _dummy
}},
};
struct sprite * s = lua_newuserdata(L, sizeof(struct sprite));
lua_newtable(L);
lua_setuservalue(L, -2);
s->parent = NULL;
s->s.ani = &ani;
s->t.mat = NULL;
s->t.color = 0xffffffff;
s->t.additive = 0;
s->t.program = PROGRAM_DEFAULT;
s->message = false;
s->visible = true;
s->multimount = true;
s->name = NULL;
s->id = 0;
s->type = TYPE_ANIMATION;
s->start_frame = 0;
s->total_frame = 0;
s->frame = 0;
s->data.children[0] = NULL;
sprite_action(s, NULL);
return 1;
}
static int
lsetaction(lua_State *L) {
struct sprite * s = self(L);
const char * name = lua_tostring(L,2);
sprite_action(s, name);
return 0;
}
void
sprite_init(struct sprite * s, struct sprite_pack * pack, int id, int sz) {
if (id < 0 || id >= pack->n)
return;
s->parent = NULL;
s->t.mat = NULL;
s->t.color = 0xffffffff;
s->t.additive = 0;
s->t.program = PROGRAM_DEFAULT;
s->message = false;
s->visible = true;
s->multimount = false;
s->name = NULL;
s->id = id;
s->type = pack->type[id];
s->material = NULL;
if (s->type == TYPE_ANIMATION) {
struct pack_animation * ani = (struct pack_animation *)pack->data[id];
s->s.ani = ani;
s->frame = 0;
sprite_action(s, NULL);
int i;
int n = ani->component_number;
assert(sz >= sizeof(struct sprite) + (n - 1) * sizeof(struct sprite *));
for (i=0; i<n ;i++) {
s->data.children[i] = NULL;
}
} else {
s->s.pic = (struct pack_picture *)pack->data[id];
s->start_frame = 0;
s->total_frame = 0;
s->frame = 0;
memset(&s->data, 0, sizeof(s->data));
assert(sz >= sizeof(struct sprite) - sizeof(struct sprite *));
if (s->type == TYPE_PANNEL) {
struct pack_pannel * pp = (struct pack_pannel *)pack->data[id];
s->data.scissor = pp->scissor;
}
}
}
