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library: Simplify struct handling of 3D sprites

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Only initialize the structure when a new sprite is created. The "inuse"
field of the struct is enough to disable it completely, and the state
is set to the default values when it is created again.
This commit is contained in:
Antonio Niño Díaz 2023-06-05 21:23:33 +01:00
parent 5c31f779c8
commit 90287a7133
1 changed files with 13 additions and 53 deletions
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66
source/nf_sprite3d.c
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@ -36,33 +36,7 @@ void NF_Init3dSpriteSys(void)
// Reset all sprite control structures
for (int n = 0; n < NF_3DSPRITES; n++)
{
NF_3DSPRITE[n].x = 0;
NF_3DSPRITE[n].y = 0;
NF_3DSPRITE[n].z = 0;
NF_3DSPRITE[n].rx = 0;
NF_3DSPRITE[n].ry = 0;
NF_3DSPRITE[n].rz = 0;
NF_3DSPRITE[n].rot = false;
NF_3DSPRITE[n].sx = 64 << 6;
NF_3DSPRITE[n].sy = 64 << 6;
NF_3DSPRITE[n].scale = false;
NF_3DSPRITE[n].width = 0;
NF_3DSPRITE[n].height = 0;
NF_3DSPRITE[n].inuse = false; // Mark as unused
NF_3DSPRITE[n].show = false;
NF_3DSPRITE[n].gfx_tex_format = 0;
NF_3DSPRITE[n].gfx = 0;
NF_3DSPRITE[n].gfxid = 0;
NF_3DSPRITE[n].frame = 0;
NF_3DSPRITE[n].newframe = 0;
NF_3DSPRITE[n].framesize = 0;
NF_3DSPRITE[n].lastframe = 0;
NF_3DSPRITE[n].gfx_pal_format = 0;
NF_3DSPRITE[n].pal = 0;
NF_3DSPRITE[n].palid = 0;
NF_3DSPRITE[n].prio = 0;
NF_3DSPRITE[n].poly_id = 0;
NF_3DSPRITE[n].alpha = 31;
NF_TEX256VRAM[n].size = 0;
NF_TEX256VRAM[n].width = 0;
@ -475,6 +449,15 @@ void NF_Create3dSprite(u32 id, u32 gfx, u32 pal, s32 x, s32 y)
NF_3DSPRITE[id].prio = NF_CREATED_3DSPRITE.total;
NF_3DSPRITE[id].poly_id = 0;
NF_3DSPRITE[id].alpha = 31;
NF_3DSPRITE[id].rx = 0;
NF_3DSPRITE[id].ry = 0;
NF_3DSPRITE[id].rz = 0;
NF_3DSPRITE[id].rot = false;
NF_3DSPRITE[id].sx = 64 << 6;
NF_3DSPRITE[id].sy = 64 << 6;
NF_3DSPRITE[id].scale = false;
NF_3DSPRITE[id].frame = 0;
NF_3DSPRITE[id].newframe = 0;
// Register it as created
NF_CREATED_3DSPRITE.id[NF_CREATED_3DSPRITE.total] = id;
@ -489,34 +472,8 @@ void NF_Delete3dSprite(u32 id)
if (!NF_3DSPRITE[id].inuse)
NF_Error(112, "3D sprite", id);
// Reset sprite parameter
NF_3DSPRITE[id].x = 0;
NF_3DSPRITE[id].y = 0;
NF_3DSPRITE[id].z = 0;
NF_3DSPRITE[id].rx = 0;
NF_3DSPRITE[id].ry = 0;
NF_3DSPRITE[id].rz = 0;
NF_3DSPRITE[id].rot = false;
NF_3DSPRITE[id].sx = 64 << 6;
NF_3DSPRITE[id].sy = 64 << 6;
NF_3DSPRITE[id].scale = false;
NF_3DSPRITE[id].width = 0;
NF_3DSPRITE[id].height = 0;
// Mark sprite as unused
NF_3DSPRITE[id].inuse = false;
NF_3DSPRITE[id].show = false;
NF_3DSPRITE[id].gfx_tex_format = 0;
NF_3DSPRITE[id].gfx = 0;
NF_3DSPRITE[id].gfxid = 0;
NF_3DSPRITE[id].frame = 0;
NF_3DSPRITE[id].newframe = 0;
NF_3DSPRITE[id].framesize = 0;
NF_3DSPRITE[id].lastframe = 0;
NF_3DSPRITE[id].gfx_pal_format = 0;
NF_3DSPRITE[id].pal = 0;
NF_3DSPRITE[id].palid = 0;
NF_3DSPRITE[id].prio = 0;
NF_3DSPRITE[id].poly_id = 0;
NF_3DSPRITE[id].alpha = 31;
// Remove the selected sprite from the queue
@ -670,6 +627,9 @@ void NF_Draw3dSprites(void)
{
u32 id = NF_CREATED_3DSPRITE.id[n];
if (!NF_3DSPRITE[id].inuse)
continue;
if (!NF_3DSPRITE[id].show)
continue;