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Better bot spindash behaviors

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For Chrome Gadget
This commit is contained in:
Sally Coolatta 2022-05-30 08:26:13 -04:00
parent 286f1c34a5
commit 52f82b4c64
2 changed files with 25 additions and 27 deletions
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50
src/k_bot.c
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@ -804,9 +804,11 @@ static UINT8 K_TrySpindash(player_t *player)
const fixed_t baseAccel = K_GetNewSpeed(player) - oldSpeed;
const fixed_t speedDiff = player->speed - player->lastspeed;
if (player->spindashboost || player->tiregrease)
const INT32 angleDiff = AngleDelta(player->mo->angle, K_MomentumAngle(player->mo));
if (player->spindashboost || player->tiregrease // You just released a spindash, you don't need to try again yet, jeez.
|| P_PlayerInPain(player) || !P_IsObjectOnGround(player->mo)) // Not in a state where we want 'em to spindash.
{
// You just released a spindash, you don't need to try again yet, jeez.
player->botvars.spindashconfirm = 0;
return 0;
}
@ -837,36 +839,13 @@ static UINT8 K_TrySpindash(player_t *player)
}
}
// Logic for normal racing.
if (player->flashing > 0)
{
// Don't bother trying to spindash.
// Trying to spindash while flashing is fine during POSITION, but not during the actual race.
return 0;
}
if (speedDiff < (baseAccel / 4))
{
if (player->botvars.spindashconfirm < BOTSPINDASHCONFIRM)
{
player->botvars.spindashconfirm++;
}
}
else
{
if (player->botvars.spindashconfirm > 0)
{
player->botvars.spindashconfirm--;
}
}
if (player->botvars.spindashconfirm >= BOTSPINDASHCONFIRM)
{
INT32 chargingPoint = (K_GetSpindashChargeTime(player) + difficultyModifier);
// Release quicker the higher the difficulty is.
// Sounds counter-productive, but that's actually the best strategy after the race has started.
chargingPoint -= player->botvars.difficulty * difficultyModifier;
chargingPoint -= min(DIFFICULTBOT, player->botvars.difficulty) * difficultyModifier;
if (player->spindash > chargingPoint)
{
@ -876,6 +855,25 @@ static UINT8 K_TrySpindash(player_t *player)
return 2;
}
else
{
// Logic for normal racing.
if (speedDiff < (baseAccel / 4) // Moving too slowly
|| angleDiff > ANG60) // Being pushed backwards
{
if (player->botvars.spindashconfirm < BOTSPINDASHCONFIRM)
{
player->botvars.spindashconfirm++;
}
}
else if (player->botvars.spindashconfirm >= BOTSPINDASHCONFIRM)
{
if (player->botvars.spindashconfirm > 0)
{
player->botvars.spindashconfirm--;
}
}
}
// We're doing just fine, we don't need to spindash, thanks.
return 0;

2
src/k_bot.h
View file

@ -28,7 +28,7 @@
#define BOTTURNCONFIRM 4
// How many tics without being able to accelerate before we'll let you spindash.
#define BOTSPINDASHCONFIRM (TICRATE/4)
#define BOTSPINDASHCONFIRM (TICRATE)
// Point for bots to aim for
typedef struct botprediction_s {