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Don't allocate result

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This commit is contained in:
Sally Coolatta 2021-02-12 19:34:43 -05:00
parent 6e75b29431
commit 9ba3e07417
2 changed files with 16 additions and 35 deletions
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49
src/k_hud.c
View file

@ -773,12 +773,11 @@ void K_AdjustXYWithSnap(INT32 *x, INT32 *y, UINT32 options, INT32 dupx, INT32 du
// This version of the function was prototyped in Lua by Nev3r ... a HUGE thank you goes out to them!
// (Remember to free the result after usage.)
trackingResult_t *K_ObjectTracking(vector3_t *point, UINT8 cameraNum, angle_t angleOffset)
void K_ObjectTracking(trackingResult_t *result, vector3_t *point, UINT8 cameraNum, angle_t angleOffset)
{
#define NEWTAN(x) FINETANGENT(((x + ANGLE_90) >> ANGLETOFINESHIFT) & 4095) // tan function used by Lua
#define NEWCOS(x) FINECOSINE((x >> ANGLETOFINESHIFT) & FINEMASK)
trackingResult_t *result;
camera_t *cam;
player_t *player;
@ -793,8 +792,6 @@ trackingResult_t *K_ObjectTracking(vector3_t *point, UINT8 cameraNum, angle_t an
fixed_t h;
INT32 da;
result = Z_Calloc(sizeof(trackingResult_t), PU_STATIC, NULL);
// Initialize defaults
result->x = result->y = 0;
result->scale = FRACUNIT;
@ -803,7 +800,7 @@ trackingResult_t *K_ObjectTracking(vector3_t *point, UINT8 cameraNum, angle_t an
if (cameraNum > r_splitscreen)
{
// Invalid camera ID.
return result;
return;
}
cam = &camera[cameraNum];
@ -812,7 +809,7 @@ trackingResult_t *K_ObjectTracking(vector3_t *point, UINT8 cameraNum, angle_t an
if (cam == NULL || player == NULL)
{
// Shouldn't be possible?
return result;
return;
}
if (cam->chase == true)
@ -831,7 +828,7 @@ trackingResult_t *K_ObjectTracking(vector3_t *point, UINT8 cameraNum, angle_t an
if (player->mo == NULL || P_MobjWasRemoved(player->mo) == true)
{
// This shouldn't happen.
return result;
return;
}
viewpointX = player->mo->x;
@ -903,7 +900,7 @@ trackingResult_t *K_ObjectTracking(vector3_t *point, UINT8 cameraNum, angle_t an
result->onScreen = false;
}
return result;
return;
#undef NEWTAN
#undef NEWCOS
@ -2501,7 +2498,7 @@ static void K_drawKartPlayerCheck(void)
UINT8 *colormap = NULL;
UINT8 pnum = 0;
vector3_t v;
trackingResult_t *result = NULL;
trackingResult_t result;
if (!playeringame[i] || checkplayer->spectator)
{
@ -2547,21 +2544,13 @@ static void K_drawKartPlayerCheck(void)
pnum += 2;
}
result = K_ObjectTracking(&v, cnum, ANGLE_180);
K_ObjectTracking(&result, &v, cnum, ANGLE_180);
if (result == NULL)
{
// Shouldn't happen
continue;
}
if (result->onScreen == true)
if (result.onScreen == true)
{
colormap = R_GetTranslationColormap(TC_DEFAULT, checkplayer->mo->color, GTC_CACHE);
V_DrawFixedPatch(result->x, y, FRACUNIT, V_HUDTRANS|V_SPLITSCREEN|splitflags, kp_check[pnum], colormap);
V_DrawFixedPatch(result.x, y, FRACUNIT, V_HUDTRANS|V_SPLITSCREEN|splitflags, kp_check[pnum], colormap);
}
Z_Free(result);
}
}
@ -2787,7 +2776,7 @@ static void K_drawKartNameTags(void)
for (i = 0; i < sortlen; i++)
{
trackingResult_t *result = NULL;
trackingResult_t result;
player_t *ntplayer = &players[sortedplayers[i]];
fixed_t headOffset = 36*ntplayer->mo->scale;
@ -2808,15 +2797,9 @@ static void K_drawKartNameTags(void)
v.z += headOffset;
}
result = K_ObjectTracking(&v, cnum, 0);
K_ObjectTracking(&result, &v, cnum, 0);
if (result == NULL)
{
// Shouldn't happen
continue;
}
if (result->onScreen == true)
if (result.onScreen == true)
{
if (!(demo.playback == true && demo.freecam == true))
{
@ -2836,25 +2819,23 @@ static void K_drawKartNameTags(void)
if (localindicator >= 0)
{
K_DrawLocalTagForPlayer(result->x, result->y, ntplayer, localindicator);
K_DrawLocalTagForPlayer(result.x, result.y, ntplayer, localindicator);
}
else if (ntplayer->bot)
{
if (ntplayer->botvars.rival == true)
{
K_DrawRivalTagForPlayer(result->x, result->y);
K_DrawRivalTagForPlayer(result.x, result.y);
}
}
else if (netgame || demo.playback)
{
if (K_ShowPlayerNametag(ntplayer) == true)
{
K_DrawNameTagForPlayer(result->x, result->y, ntplayer, cnum);
K_DrawNameTagForPlayer(result.x, result.y, ntplayer, cnum);
}
}
}
Z_Free(result);
}
}
}

2
src/k_hud.h
View file

@ -28,7 +28,7 @@ typedef struct trackingResult_s
boolean onScreen;
} trackingResult_t;
trackingResult_t *K_ObjectTracking(vector3_t *point, UINT8 cameraNum, angle_t angleOffset);
void K_ObjectTracking(trackingResult_t *result, vector3_t *point, UINT8 cameraNum, angle_t angleOffset);
const char *K_GetItemPatch(UINT8 item, boolean tiny);
void K_LoadKartHUDGraphics(void);