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P_PlayerMobjThinker: Move check for floatbob platforms into its own function

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This commit is contained in:
MascaraSnake 2020-05-02 13:08:13 +02:00
parent 19d77bfc53
commit 2605f29bd4
1 changed files with 72 additions and 49 deletions
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121
src/p_mobj.c
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@ -3815,10 +3815,79 @@ static void P_CheckCrumblingPlatforms(mobj_t *mobj)
}
}
static void P_PlayerMobjThinker(mobj_t *mobj)
static boolean P_MobjTouchesSectorWithWater(mobj_t *mobj)
{
msecnode_t *node;
for (node = mobj->touching_sectorlist; node; node = node->m_sectorlist_next)
{
ffloor_t *rover;
if (!node->m_sector->ffloors)
continue;
for (rover = node->m_sector->ffloors; rover; rover = rover->next)
{
if (!(rover->flags & FF_EXISTS))
continue;
if (!(rover->flags & FF_SWIMMABLE))
continue;
return true;
}
}
return false;
}
// Check for floating water platforms and bounce them
static void P_CheckFloatbobPlatforms(mobj_t *mobj)
{
msecnode_t *node;
// Can't land on anything if you're not moving downwards
if (P_MobjFlip(mobj)*mobj->momz >= 0)
return;
if (!P_MobjTouchesSectorWithWater(mobj))
return;
for (node = mobj->touching_sectorlist; node; node = node->m_sectorlist_next)
{
ffloor_t *rover;
if (!node->m_sector->ffloors)
continue;
for (rover = node->m_sector->ffloors; rover; rover = rover->next)
{
if (!(rover->flags & FF_EXISTS))
continue;
if (!(rover->flags & FF_FLOATBOB))
continue;
if (mobj->eflags & MFE_VERTICALFLIP)
{
if (abs(*rover->bottomheight - (mobj->z + mobj->height)) > abs(mobj->momz))
continue;
}
else
{
if (abs(*rover->topheight - mobj->z) > abs(mobj->momz))
continue;
}
// Initiate a 'bouncy' elevator function which slowly diminishes.
EV_BounceSector(rover->master->frontsector, -mobj->momz, rover->master);
}
}
}
static void P_PlayerMobjThinker(mobj_t *mobj)
{
I_Assert(mobj != NULL);
I_Assert(mobj->player != NULL);
I_Assert(!P_MobjWasRemoved(mobj));
@ -3873,54 +3942,8 @@ static void P_PlayerMobjThinker(mobj_t *mobj)
P_CheckCrumblingPlatforms(mobj);
// Check for floating water platforms and bounce them
if (CheckForFloatBob && P_MobjFlip(mobj)*mobj->momz < 0)
{
boolean thereiswater = false;
for (node = mobj->touching_sectorlist; node; node = node->m_sectorlist_next)
{
if (node->m_sector->ffloors)
{
ffloor_t *rover;
// Get water boundaries first
for (rover = node->m_sector->ffloors; rover; rover = rover->next)
{
if (!(rover->flags & FF_EXISTS))
continue;
if (rover->flags & FF_SWIMMABLE) // Is there water?
{
thereiswater = true;
break;
}
}
}
}
if (thereiswater)
{
for (node = mobj->touching_sectorlist; node; node = node->m_sectorlist_next)
{
if (node->m_sector->ffloors)
{
ffloor_t *rover;
for (rover = node->m_sector->ffloors; rover; rover = rover->next)
{
if (!(rover->flags & FF_EXISTS) || !(rover->flags & FF_FLOATBOB))
continue;
if ((!(mobj->eflags & MFE_VERTICALFLIP) && abs(*rover->topheight-mobj->z) <= abs(mobj->momz)) // The player is landing on the cheese!
|| (mobj->eflags & MFE_VERTICALFLIP && abs(*rover->bottomheight-(mobj->z+mobj->height)) <= abs(mobj->momz)))
{
// Initiate a 'bouncy' elevator function
// which slowly diminishes.
EV_BounceSector(rover->master->frontsector, -mobj->momz, rover->master);
}
}
}
}
} // Ugly ugly billions of braces! Argh!
}
if (CheckForFloatBob)
P_CheckFloatbobPlatforms(mobj);
// always do the gravity bit now, that's simpler
// BUT CheckPosition only if wasn't done before.