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Fix SPB dust

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- Fix sliptide not using sliptide states
- Fix dust not dealing damage
This commit is contained in:
Sally Coolatta 2022-09-23 16:44:21 -04:00
parent 8b160a996b
commit 0bd280a29c
2 changed files with 26 additions and 16 deletions
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6
src/info.c
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@ -28736,13 +28736,13 @@ mobjinfo_t mobjinfo[NUMMOBJTYPES] =
S_NULL, // xdeathstate
sfx_None, // deathsound
0, // speed
16<<FRACBITS, // radius
16<<FRACBITS, // radius
32<<FRACBITS, // height
1, // display offset
100, // mass
DMG_NORMAL, // mass
0, // damage
sfx_None, // activesound
MF_DONTENCOREMAP|MF_NOGRAVITY|MF_PAIN, // flags
MF_NOGRAVITY|MF_PAIN|MF_NOHITLAGFORME|MF_DONTENCOREMAP, // flags
S_NULL // raisestate
},

36
src/objects/spb.c
View file

@ -38,6 +38,9 @@
#define SPB_CHASETIMESCALE (60*TICRATE)
#define SPB_CHASETIMEMUL (3*FRACUNIT)
#define SPB_SEEKTURN (FRACUNIT/8)
#define SPB_CHASETURN (FRACUNIT/4)
#define SPB_MANTA_SPACING (2750 * FRACUNIT)
#define SPB_MANTA_VSTART (150)
@ -163,7 +166,7 @@ static void SpawnSPBDust(mobj_t *spb)
// dir should be either 1 or -1 to determine where to spawn the dust.
static void SpawnSPBSliptide(mobj_t *spb, INT32 dir)
static void SpawnSPBSliptide(mobj_t *spb, SINT8 dir)
{
fixed_t newx;
fixed_t newy;
@ -186,12 +189,12 @@ static void SpawnSPBSliptide(mobj_t *spb, INT32 dir)
spark = P_SpawnMobjFromMobj(spb, newx, newy, 0, MT_SPBDUST);
spark->z = sz;
P_SetMobjState(spark, S_KARTAIZDRIFTSTRAT);
P_SetTarget(&spark->target, spb);
spark->colorized = true;
spark->color = SKINCOLOR_RED;
spark->flags = MF_NOGRAVITY|MF_PAIN;
P_SetTarget(&spark->target, spb);
spark->angle = travelangle + (dir * ANGLE_90);
P_SetScale(spark, (spark->destscale = spb->scale*3/2));
@ -235,12 +238,11 @@ static void SPBTurn(
fixed_t *editSpeed, angle_t *editAngle,
fixed_t lerp, SINT8 *returnSliptide)
{
INT32 delta = destAngle - *editAngle;
INT32 delta = AngleDeltaSigned(destAngle, *editAngle);
fixed_t dampen = FRACUNIT;
// Slow down when turning; it looks better and makes U-turns not unfair
dampen = FixedDiv((180 * FRACUNIT) - AngleFixed(abs(delta)), 180 * FRACUNIT);
*editSpeed = FixedMul(destSpeed, dampen);
delta = FixedMul(delta, lerp);
@ -248,11 +250,19 @@ static void SPBTurn(
// Calculate sliptide effect during seeking.
if (returnSliptide != NULL)
{
INT32 sliptide = (abs(delta) > SPB_SLIPTIDEDELTA);
const boolean isSliptiding = (abs(delta) >= SPB_SLIPTIDEDELTA);
SINT8 sliptide = 0;
if (delta < 0)
if (isSliptiding == true)
{
sliptide = -sliptide;
if (delta < 0)
{
sliptide = -1;
}
else
{
sliptide = 1;
}
}
*returnSliptide = sliptide;
@ -498,8 +508,8 @@ static void SPBSeek(mobj_t *spb, player_t *bestPlayer)
destAngle = R_PointToAngle2(spb->x, spb->y, destX, destY);
destPitch = R_PointToAngle2(0, spb->z, P_AproxDistance(spb->x - destX, spb->y - destY), destZ);
SPBTurn(desiredSpeed, destAngle, &xySpeed, &spb->angle, FRACUNIT/8, &sliptide);
SPBTurn(desiredSpeed, destPitch, &zSpeed, &spb_pitch(spb), FRACUNIT/8, NULL);
SPBTurn(desiredSpeed, destAngle, &xySpeed, &spb->angle, SPB_SEEKTURN, &sliptide);
SPBTurn(desiredSpeed, destPitch, &zSpeed, &spb_pitch(spb), SPB_SEEKTURN, NULL);
SetSPBSpeed(spb, xySpeed, zSpeed);
@ -711,8 +721,8 @@ static void SPBChase(mobj_t *spb, player_t *bestPlayer)
spb_speed(spb) = desiredSpeed;
}
SPBTurn(spb_speed(spb), destAngle, &xySpeed, &spb->angle, FRACUNIT, NULL);
SPBTurn(spb_speed(spb), destPitch, &zSpeed, &spb_pitch(spb), FRACUNIT, NULL);
SPBTurn(spb_speed(spb), destAngle, &xySpeed, &spb->angle, SPB_CHASETURN, NULL);
SPBTurn(spb_speed(spb), destPitch, &zSpeed, &spb_pitch(spb), SPB_CHASETURN, NULL);
SetSPBSpeed(spb, xySpeed, zSpeed);
spb->momx += cx;