sm64pc/src/goddard/skin.c

528 lines
16 KiB
C

#include <ultra64.h>
#include <macros.h>
#include "gd_types.h"
#include "skin.h"
#include "gd_main.h"
#include "objects.h"
#include "skin_movement.h"
#include "particles.h"
#include "debug_utils.h"
#include "joints.h"
#include "gd_math.h"
#include "renderer.h"
// bss
struct ObjNet *gGdSkinNet; // @ 801BAAF0
static s32 D_801BAAF4;
static s32 sNetCount; // @ 801BAAF8
/* 2406E0 -> 240894 */
void func_80191F10(struct ObjNet *net) {
func_8017BCB0();
if (net->unk1D0 != NULL) {
apply_to_obj_types_in_group(OBJ_TYPE_ALL, (applyproc_t) func_8017BD20, net->unk1D0);
}
// L80191F58
if (net->unk1C8 != NULL) {
apply_to_obj_types_in_group(OBJ_TYPE_ALL, (applyproc_t) func_8017BD20, net->unk1C8);
}
// L80191F8C
D_801B9DA0.p0.x *= net->unk1AC.x;
D_801B9DA0.p1.x *= net->unk1AC.x;
D_801B9DA0.p0.y *= net->unk1AC.y;
D_801B9DA0.p1.y *= net->unk1AC.y;
D_801B9DA0.p0.z *= net->unk1AC.z;
D_801B9DA0.p1.z *= net->unk1AC.z;
net->unkBC.p0.x = D_801B9DA0.p0.x;
net->unkBC.p0.y = D_801B9DA0.p0.y;
net->unkBC.p0.z = D_801B9DA0.p0.z;
net->unkBC.p1.x = D_801B9DA0.p1.x;
net->unkBC.p1.y = D_801B9DA0.p1.y;
net->unkBC.p1.z = D_801B9DA0.p1.z;
}
/* 240894 -> 240A64; orig name: func_801920C4 */
void reset_net(struct ObjNet *net) {
struct ObjGroup *grp; // 24
// based on move_net strings, unk38 is the likely parameter
printf("reset_net %d\n", net->unk38);
net->unk14.x = net->unk20.x;
net->unk14.y = net->unk20.y;
net->unk14.z = net->unk20.z;
net->unk50.x = net->unk50.y = net->unk50.z = 0.0f;
net->unkA4.x = net->unkA4.y = net->unkA4.z = 0.0f;
func_80191F10(net);
gd_print_vec("net scale: ", &net->unk1AC);
gd_print_plane("net box: ", &net->unkBC);
gGdSkinNet = net;
D_801BAAF4 = 0;
gd_set_identity_mat4(&net->mat168);
gd_set_identity_mat4(&net->matE8);
gd_rot_mat_about_vec(&net->matE8, &net->unk68); // set rot mtx to initial rotation?
gd_add_vec3f_to_mat4f_offset(&net->matE8, &net->unk14); // set to initial position?
gd_copy_mat4f(&net->matE8, &net->mat128);
if ((grp = net->unk1C8) != NULL) {
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) func_80191604, grp);
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown80191220, grp);
apply_to_obj_types_in_group(OBJ_TYPE_BONES, (applyproc_t) func_8018FB58, grp);
apply_to_obj_types_in_group(OBJ_TYPE_BONES, (applyproc_t) Unknown8018FA68, grp);
}
}
/* 240A64 -> 240ACC */
void Unknown80192294(struct ObjNet *net) {
UNUSED s32 sp1C = 0;
if (net->unk1E8 == NULL) {
restart_timer("childpos");
sp1C = func_8017F054(&net->header, NULL);
split_timer("childpos");
}
}
/* 240ACC -> 240B84 */
void Unknown801922FC(struct ObjNet *net) {
struct ObjGroup *group; // 24
UNUSED u32 pad18[2];
gGdSkinNet = net;
// TODO: netype constants?
if (net->netType == 4) {
if (net->unk1A8 != NULL) {
D_801B9E38 = &net->mat128;
func_80181760(net->unk1A8->vtxGroup);
}
if ((group = net->unk1C8) != NULL) {
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown80181B88, group);
}
}
}
/* 240B84 -> 240CF8 */
struct ObjNet *make_net(UNUSED s32 a0, struct ObjShape *shapedata, struct ObjGroup *a2,
struct ObjGroup *a3, struct ObjGroup *a4) {
struct ObjNet *net; // 24
net = (struct ObjNet *) make_object(OBJ_TYPE_NETS);
gd_set_identity_mat4(&net->mat128);
net->unk20.x = net->unk20.y = net->unk20.z = 0.0f;
net->unk38 = ++sNetCount;
net->unk1AC.x = net->unk1AC.y = net->unk1AC.z = 1.0f;
net->unk1A8 = shapedata;
net->unk1C8 = a2;
net->unk1CC = a3;
net->unk1D0 = a4;
net->netType = 0;
net->unk210 = 0;
net->unk21C = NULL;
net->unk3C = 1;
net->unk40 = 0;
net->skinGrp = NULL;
reset_net(net);
return net;
}
/* 240CF8 -> 240E74 */
void func_80192528(struct ObjNet *net) {
net->unk44.x = net->unk44.y = net->unk44.z = 0.0f;
net->unk74.x = net->unk74.y = net->unk74.z = 0.0f;
net->unk80.x = net->unk80.y = net->unk80.z = 0.0f;
net->unkD4.x = net->unkD4.y = net->unkD4.z = 0.0f;
net->unkE0 = 0.0f;
gGdCounter.ctr0 = 0;
gGdCounter.ctr1 = 0;
D_801B9E18.x = 0.0f;
D_801B9E18.y = 0.0f;
D_801B9E18.z = 0.0f;
D_801B9E28.x = 0.0f;
D_801B9E28.y = 0.0f;
D_801B9E28.z = 0.0f;
D_801B9E34 = 0.0f;
if (net->unk34 & 0x1) {
net->unk50.y += -4.0; //? 4.0f
}
net->unk14.x += net->unk50.x / 1.0f;
net->unk14.y += net->unk50.y / 1.0f;
net->unk14.z += net->unk50.z / 1.0f;
}
/* 240E74 -> 2412A0 */
void func_801926A4(struct ObjNet *net) {
if (gGdCounter.ctr1 != 0) {
if (D_801B9E34 != 0.0f) {
D_801B9E28.x /= D_801B9E34;
D_801B9E28.y /= D_801B9E34;
D_801B9E28.z /= D_801B9E34;
}
D_801B9E28.x *= 1.0 / gGdCounter.ctr1; // !1.0f
D_801B9E28.y *= 1.0 / gGdCounter.ctr1; // !1.0f
D_801B9E28.z *= 1.0 / gGdCounter.ctr1; // !1.0f
D_801B9E18.x *= 1.0 / gGdCounter.ctr1; // !1.0f
D_801B9E18.y *= 1.0 / gGdCounter.ctr1; // !1.0f
D_801B9E18.z *= 1.0 / gGdCounter.ctr1; // !1.0f
func_8017E584(gGdSkinNet, &D_801B9E28, &D_801B9E18);
func_8017E838(gGdSkinNet, &D_801B9E28, &D_801B9E18);
}
net->unkA4.x += net->unk80.x;
net->unkA4.y += net->unk80.y;
net->unkA4.z += net->unk80.z;
net->unk74.x *= 1.0; // 1.0f;
net->unk74.y *= 1.0; // 1.0f;
net->unk74.z *= 1.0; // 1.0f;
net->unk50.x += net->unk74.x;
net->unk50.y += net->unk74.y;
net->unk50.z += net->unk74.z;
net->unk14.x += net->unk74.x;
net->unk14.y += net->unk74.y;
net->unk14.z += net->unk74.z;
func_8017E9EC(net);
net->unkA4.x *= 0.98; //? 0.98f
net->unkA4.z *= 0.98; //? 0.98f
net->unkA4.y *= 0.9; //? 0.9f
}
/* 2412A0 -> 24142C; not called */
void Unknown80192AD0(struct ObjNet *net) {
UNUSED u32 pad64;
struct ObjGroup *sp60;
UNUSED u32 pad20[0x10];
UNUSED u32 sp1C;
struct ObjNet *sp18;
if ((sp60 = net->unk1C8) == NULL) {
return;
}
sp18 = net->unk1F0;
net->unk14.x = net->unk1F4.x;
net->unk14.y = net->unk1F4.y;
net->unk14.z = net->unk1F4.z;
gd_rotate_and_translate_vec3f(&net->unk14, &sp18->mat128);
net->unk14.x += net->unk1F0->unk14.x;
net->unk14.y += net->unk1F0->unk14.y;
net->unk14.z += net->unk1F0->unk14.z;
net->unk200.x = 0.0f;
net->unk200.y = 10.0f;
net->unk200.z = -4.0f;
gd_rotate_and_translate_vec3f(&net->unk200, &sp18->mat128);
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown80191824, sp60);
func_80191E88(sp60);
apply_to_obj_types_in_group(OBJ_TYPE_BONES, (applyproc_t) func_8018F328, net->unk20C);
}
/* 24142C -> 24149C; orig name: func_80192C5C */
void move_bonesnet(struct ObjNet *net) {
struct ObjGroup *sp24;
UNUSED u32 pad18[3];
add_to_stacktrace("move_bonesnet");
gd_set_identity_mat4(&D_801B9DC8);
if ((sp24 = net->unk1C8) != NULL) {
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown801913C0, sp24);
}
imout();
}
/* 24149C -> 241768 */
void func_80192CCC(struct ObjNet *net) {
Mat4f sp38;
UNUSED struct GdControl *ctrl; // 34
struct ObjGroup *group; // 30
struct GdVec3f sp24;
ctrl = &gGdCtrl;
if (gGdCtrl.unk2C != NULL) {
func_8017E2B8();
}
gd_set_identity_mat4(&D_801B9DC8);
if (gGdCtrl.unk30 != NULL) {
sp24.x = net->mat128[0][0];
sp24.y = net->mat128[0][1];
sp24.z = net->mat128[0][2];
gd_create_rot_mat_angular(&sp38, &sp24, 4.0f);
gd_mult_mat4f(&sp38, &D_801B9DC8, &D_801B9DC8);
net->unkA4.x = net->unkA4.y = net->unkA4.z = 0.0f;
}
if (gGdCtrl.unk28 != NULL) {
sp24.x = net->mat128[0][0];
sp24.y = net->mat128[0][1];
sp24.z = net->mat128[0][2];
gd_create_rot_mat_angular(&sp38, &sp24, -4.0f);
gd_mult_mat4f(&sp38, &D_801B9DC8, &D_801B9DC8);
net->unkA4.x = net->unkA4.y = net->unkA4.z = 0.0f;
}
if (gGdCtrl.newStartPress) {
return;
} // start was pressed
switch (net->unk210) {
case 2:
break;
}
func_80192528(net);
if ((group = net->unk1C8) != NULL) {
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown80191220, group);
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown801913F0, group);
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown801914F8, group);
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown801911A8, group);
}
func_801926A4(net);
gd_mult_mat4f(&net->mat128, &D_801B9DC8, &net->mat128);
if (group != NULL) {
apply_to_obj_types_in_group(OBJ_TYPE_JOINTS, (applyproc_t) Unknown801913C0, group);
apply_to_obj_types_in_group(OBJ_TYPE_BONES, (applyproc_t) Unknown8018FA68, group);
}
}
/* 241768 -> 241AB4; orig name: func_80192F98 */
void convert_gd_verts_to_Vn(struct ObjGroup *grp) {
UNUSED u8 pad[0x40 - 0x2c];
Vtx *vn; // 28
u8 nx, ny, nz; // 24, 25, 26
UNUSED u32 pad20;
register struct VtxLink *vtxlink; // a1
#ifdef TARGET_N64
register s16 *vnPos; // a2
#endif
register s16 x; // a3
register s16 y; // t0
register s16 z; // t1
register struct ObjVertex *vtx; // t2
register struct Links *link; // t3
struct GdObj *obj; // sp4
for (link = grp->link1C; link != NULL; link = link->next) {
obj = link->obj;
vtx = (struct ObjVertex *) obj;
x = (s16) vtx->pos.x;
y = (s16) vtx->pos.y;
z = (s16) vtx->pos.z;
nx = (u8)(vtx->normal.x * 255.0f);
ny = (u8)(vtx->normal.y * 255.0f);
nz = (u8)(vtx->normal.z * 255.0f);
for (vtxlink = vtx->gbiVerts; vtxlink != NULL; vtxlink = vtxlink->prev) {
#ifdef TARGET_N64
vnPos = vtxlink->data->n.ob;
vn = vtxlink->data;
*vnPos++ = x;
*vnPos++ = y;
*vnPos++ = z;
#else
vn = vtxlink->data;
vn->n.ob[0] = x;
vn->n.ob[1] = y;
vn->n.ob[2] = z;
#endif
vn->n.n[0] = nx;
vn->n.n[1] = ny;
vn->n.n[2] = nz;
}
}
}
/* 241AB4 -> 241BCC; orig name: func_801932E4 */
void convert_gd_verts_to_Vtx(struct ObjGroup *grp) {
UNUSED u32 pad24[6];
register struct VtxLink *vtxlink; // a1
#ifdef TARGET_N64
register s16 *vtxcoords; // a2
#endif
register s16 x; // a3
register s16 y; // t0
register s16 z; // t1
register struct ObjVertex *vtx; // t2
register struct Links *link; // t3
struct GdObj *obj; // sp4
for (link = grp->link1C; link != NULL; link = link->next) {
obj = link->obj;
vtx = (struct ObjVertex *) obj;
x = (s16) vtx->pos.x;
y = (s16) vtx->pos.y;
z = (s16) vtx->pos.z;
for (vtxlink = vtx->gbiVerts; vtxlink != NULL; vtxlink = vtxlink->prev) {
#ifdef TARGET_N64
vtxcoords = vtxlink->data->v.ob;
vtxcoords[0] = x;
vtxcoords[1] = y;
vtxcoords[2] = z;
#else
vtxlink->data->v.ob[0] = x;
vtxlink->data->v.ob[1] = y;
vtxlink->data->v.ob[2] = z;
#endif
}
}
}
/* 241BCC -> 241CA0; orig name: Proc801933FC */
void convert_net_verts(struct ObjNet *net) {
if (net->unk1A8 != NULL) {
if (net->unk1A8->unk30) {
convert_gd_verts_to_Vn(net->unk1A8->vtxGroup);
}
}
switch (net->netType) {
case 2:
if (net->unk1A8 != NULL) {
convert_gd_verts_to_Vtx(net->unk1A8->unk24);
}
break;
}
}
/* 241CA0 -> 241D6C */
void func_801934D0(struct ObjNet *net) {
struct ObjGroup *grp; // 2c
register struct Links *link; // s0
struct GdObj *obj; // 24
if ((grp = net->unk1C8) != NULL) {
for (link = grp->link1C; link != NULL; link = link->next) {
obj = link->obj;
switch (obj->type) {
case OBJ_TYPE_JOINTS:
if (((struct ObjJoint *) obj)->fn2C != NULL) {
(*((struct ObjJoint *) obj)->fn2C)((struct ObjJoint *) obj);
}
break;
default:;
}
}
}
}
/* 241D6C -> 241E94; orig name: Unknown8019359C */
void move_net(struct ObjNet *net) {
gGdSkinNet = net;
switch (net->netType) {
case 1:
break;
case 7:
func_80192CCC(net);
break;
case 4:
restart_timer("move_bones");
move_bonesnet(net);
split_timer("move_bones");
break;
case 2:
restart_timer("move_skin");
move_skin(net);
split_timer("move_skin");
break;
case 3:
func_801934D0(net);
break;
case 5:
func_801823A0(net);
break;
case 6:
break;
default:
fatal_printf("move_net(%d(%d)): Undefined net type", net->unk38, net->netType);
}
}
/* 241E94 -> 241F0C; orig name: func_801936C4 */
void move_nets(struct ObjGroup *group) {
add_to_stacktrace("move_nets");
restart_timer("move_nets");
apply_to_obj_types_in_group(OBJ_TYPE_NETS, (applyproc_t) Unknown80192294, group);
apply_to_obj_types_in_group(OBJ_TYPE_NETS, (applyproc_t) move_net, group);
split_timer("move_nets");
imout();
}
/* 241F0C -> 242018 */
void Unknown8019373C(struct ObjNet *net) {
register struct Links *link; // s0
struct ObjVertex *vtx; // 20
switch (net->netType) {
case 2:
if (net->unk1A8 != NULL) {
net->unk1A8->unk24 = make_group(0);
for (link = net->unk1A8->vtxGroup->link1C; link != NULL; link = link->next) {
vtx = (struct ObjVertex *) link->obj;
if (vtx->scaleFactor != 1.0) //? 1.0f
{
addto_group(net->unk1A8->unk24, &vtx->header);
}
}
}
break;
}
}
/* 242018 -> 24208C */
void func_80193848(struct ObjGroup *group) {
apply_to_obj_types_in_group(OBJ_TYPE_NETS, (applyproc_t) reset_net, group);
apply_to_obj_types_in_group(OBJ_TYPE_NETS, (applyproc_t) Unknown80192294, group);
apply_to_obj_types_in_group(OBJ_TYPE_NETS, (applyproc_t) Unknown801922FC, group);
apply_to_obj_types_in_group(OBJ_TYPE_NETS, (applyproc_t) Unknown8019373C, group);
}
/* 24208C -> 2422E0; not called; orig name: Unknown801938BC */
void gd_print_net(struct ObjNet *net) {
gd_printf("Flags:%x\n", net->unk34);
gd_print_vec("World:", &net->unk14);
gd_print_vec("Force:", &net->unk44);
gd_print_vec("Vel:", &net->unk50);
gd_print_vec("Rot:", &net->unk5C);
gd_print_vec("CollDisp:", &net->unk74);
gd_print_vec("CollTorque:", &net->unk80);
gd_print_vec("CollTorqueL:", &net->unk8C);
gd_print_vec("CollTorqueD:", &net->unk98);
gd_print_vec("Torque:", &net->unkA4);
gd_print_vec("CofG:", &net->unkB0);
gd_print_plane("BoundBox:", &net->unkBC);
gd_print_vec("CollDispOff:", &net->unkD4);
gd_printf("CollMaxD: %f\n", net->unkE0);
gd_printf("MaxRadius: %f\n", net->unkE4);
gd_print_mtx("Matrix:", &net->mat128);
if (net->unk1A8 != NULL) {
gd_printf("ShapePtr: %x (%s)\n", (u32) (uintptr_t) net->unk1A8, net->unk1A8->name);
} else {
gd_printf("ShapePtr: NULL\n");
}
gd_print_vec("Scale:", &net->unk1AC);
gd_printf("Mass: %f\n", net->unk1B8);
gd_printf("NumModes: %d\n", net->unk1BC);
gd_printf("NodeGroup: %x\n", (u32) (uintptr_t) net->unk1C8);
gd_printf("PlaneGroup: %x\n", (u32) (uintptr_t) net->unk1CC);
gd_printf("VertexGroup: %x\n", (u32) (uintptr_t) net->unk1D0);
}
/* 2422E0 -> 2422F8; orig name: func_80193B10 */
void reset_net_count(void) {
sNetCount = 0;
}