teambeef/raze
0
0
Fork 0
mirror of https://github.com/DrBeef/Raze.git synced 2025-01-31 13:10:39 +00:00
Code Issues Projects Releases Packages Wiki Activity

actors.cpp: Change demo camera path following behaviour to search for locators based on a hitag channel to avoid locator lotag contention.

Browse source 
Now, destination and subject locators should be assigned one hitag channel.  Destination locators will be visited starting from lotag 0 and counting upward.
Subject locators can have any lotag within the same hitag channel, and may also be a destination if the lotag is not separated from the destination locator ids.
Destination locators must now specify their subject locator in their owner field by lotag.

git-svn-id: https://svn.eduke32.com/eduke32@7739 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
pogokeen 2019-06-25 18:35:24 +00:00 committed by Christoph Oelckers
parent cfa0ea2a65
commit 458124a237
2 changed files with 21 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

32
source/duke3d/src/actors.cpp
View file

@ -3763,6 +3763,17 @@ static int A_FindLocator(int const tag, int const sectNum)
return -1;
}
static int A_FindLocatorWithHiLoTags(int const hitag, int const tag, int const sectNum)
{
for (bssize_t SPRITES_OF(STAT_LOCATOR, spriteNum))
{
if ((sectNum == -1 || sectNum == SECT(spriteNum)) && tag == SLT(spriteNum) && hitag == SHT(spriteNum))
return spriteNum;
}
return -1;
}
ACTOR_STATIC void G_MoveActors(void)
{
int spriteNum = headspritestat[STAT_ACTOR];
@ -7575,7 +7586,7 @@ ACTOR_STATIC void G_MoveEffectors(void) //STATNUM 3
findCameraDestination:
if (pSprite->owner == spriteNum)
{
pSprite->owner = A_FindLocator(pSprite->hitag, -1);
pSprite->owner = A_FindLocatorWithHiLoTags(pSprite->hitag, pData[0], -1);
//reset our elapsed time since reaching a locator
pData[1] = 0;
@ -7588,14 +7599,11 @@ ACTOR_STATIC void G_MoveEffectors(void) //STATNUM 3
if (pSprite->owner != -1)
{
spritetype* const destLocator = &sprite[pSprite->owner];
int32_t subjectLocatorIndex = A_FindLocator(destLocator->hitag, -1);
if (subjectLocatorIndex == -1)
{
pData[7] = pSprite->ang;
//level the camera out by default (pData[8] stores our destination up/down angle)
pData[8] = 100;
}
else
int32_t subjectLocatorIndex = A_FindLocatorWithHiLoTags(pSprite->hitag, destLocator->owner, -1);
pData[7] = G_GetAngleDelta(pData[5], destLocator->ang);
//level the camera out by default (pData[8] stores our destination up/down angle)
pData[8] = 100;
if (subjectLocatorIndex != -1)
{
spritetype* const subjectLocator = &sprite[subjectLocatorIndex];
const vec3_t cameraDirection = {subjectLocator->x - destLocator->x,
@ -7615,11 +7623,11 @@ ACTOR_STATIC void G_MoveEffectors(void) //STATNUM 3
break;
}
spritetype* const destLocator = &sprite[pSprite->owner];
spritetype* const destLocator = &sprite[pSprite->owner];
if (pData[1] == destLocator->extra)
{
pSprite->owner = spriteNum;
++pSprite->hitag;
++pData[0];
goto findCameraDestination;
}
@ -7634,7 +7642,7 @@ ACTOR_STATIC void G_MoveEffectors(void) //STATNUM 3
pSprite->z = pData[4]+interpolation*heading.z;
pSprite->ang = pData[5]+interpolation*pData[7];
pSprite->yvel = (pData[6]+((int32_t) interpolation*pData[8])+100)%400-100;
//increment elapsed time
++pData[1];
}

1
source/duke3d/src/game.cpp
View file

@ -2942,6 +2942,7 @@ int A_Spawn(int spriteNum, int tileNum)
sector[sectNum].ceilingz = pSprite->z;
break;
case SE_27_DEMO_CAM:
T1(newSprite) = 0;
if (ud.recstat == 1)
{
pSprite->xrepeat=pSprite->yrepeat=64;