mirror of
https://github.com/squeek502/Squake.git
synced 2025-08-04 02:07:37 -04:00
694 lines
20 KiB
Java
694 lines
20 KiB
Java
package squeek.quakemovement;
|
|
|
|
import net.minecraft.block.Block;
|
|
import net.minecraft.block.BlockRenderType;
|
|
import net.minecraft.block.BlockState;
|
|
import net.minecraft.entity.Entity;
|
|
import net.minecraft.entity.MovementType;
|
|
import net.minecraft.entity.effect.StatusEffects;
|
|
import net.minecraft.entity.player.PlayerEntity;
|
|
import net.minecraft.fluid.FluidState;
|
|
import net.minecraft.particle.BlockStateParticleEffect;
|
|
import net.minecraft.particle.ParticleTypes;
|
|
import net.minecraft.tag.FluidTags;
|
|
import net.minecraft.util.math.BlockPos;
|
|
import net.minecraft.util.math.Box;
|
|
import net.minecraft.util.math.MathHelper;
|
|
import net.minecraft.util.math.Vec3d;
|
|
import net.minecraft.world.World;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
import java.util.Random;
|
|
|
|
public class QuakeClientPlayer
|
|
{
|
|
private static Random random = new Random();
|
|
private static List<double[]> baseVelocities = new ArrayList<double[]>();
|
|
|
|
public static boolean travel(PlayerEntity player, Vec3d movementInput)
|
|
{
|
|
if (!player.world.isClient)
|
|
return false;
|
|
|
|
if (!ModConfig.ENABLED)
|
|
return false;
|
|
|
|
boolean didQuakeMovement;
|
|
double d0 = player.getX();
|
|
double d1 = player.getY();
|
|
double d2 = player.getZ();
|
|
|
|
if ((player.abilities.flying || player.isFallFlying()) && !player.hasVehicle())
|
|
return false;
|
|
else
|
|
didQuakeMovement = quake_travel(player, movementInput);
|
|
|
|
if (didQuakeMovement)
|
|
player.increaseTravelMotionStats(player.getX() - d0, player.getY() - d1, player.getZ() - d2);
|
|
|
|
return didQuakeMovement;
|
|
}
|
|
|
|
public static void beforeOnLivingUpdate(PlayerEntity player)
|
|
{
|
|
if (!player.world.isClient)
|
|
return;
|
|
|
|
if (!baseVelocities.isEmpty())
|
|
{
|
|
baseVelocities.clear();
|
|
}
|
|
}
|
|
|
|
public static boolean updateVelocity(Entity entity, Vec3d movementInput, float movementSpeed)
|
|
{
|
|
if (!(entity instanceof PlayerEntity))
|
|
return false;
|
|
|
|
return updateVelocityPlayer((PlayerEntity) entity, movementInput, movementSpeed);
|
|
}
|
|
|
|
public static boolean updateVelocityPlayer(PlayerEntity player, Vec3d movementInput, float movementSpeed)
|
|
{
|
|
if (!player.world.isClient)
|
|
return false;
|
|
|
|
if (!ModConfig.ENABLED)
|
|
return false;
|
|
|
|
if ((player.abilities.flying && !player.hasVehicle()) || player.isTouchingWater() || player.isInLava() || !player.abilities.flying)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// this is probably wrong, but its what was there in 1.10.2
|
|
float wishspeed = movementSpeed;
|
|
wishspeed *= 2.15f;
|
|
double[] wishdir = getMovementDirection(player, movementInput.x, movementInput.z);
|
|
double[] wishvel = new double[]{wishdir[0] * wishspeed, wishdir[1] * wishspeed};
|
|
baseVelocities.add(wishvel);
|
|
|
|
return true;
|
|
}
|
|
|
|
public static void afterJump(PlayerEntity player)
|
|
{
|
|
if (!player.world.isClient)
|
|
return;
|
|
|
|
if (!ModConfig.ENABLED)
|
|
return;
|
|
|
|
// undo this dumb thing
|
|
if (player.isSprinting())
|
|
{
|
|
float f = player.yaw * 0.017453292F;
|
|
Vec3d deltaVelocity = new Vec3d(MathHelper.sin(f) * 0.2F, 0, -(MathHelper.cos(f) * 0.2F));
|
|
player.setVelocity(player.getVelocity().add(deltaVelocity));
|
|
}
|
|
|
|
quake_Jump(player);
|
|
}
|
|
|
|
/* =================================================
|
|
* START HELPERS
|
|
* =================================================
|
|
*/
|
|
|
|
private static double getSpeed(PlayerEntity player)
|
|
{
|
|
Vec3d velocity = player.getVelocity();
|
|
return MathHelper.sqrt(velocity.x * velocity.x + velocity.z * velocity.z);
|
|
}
|
|
|
|
private static float getSurfaceFriction(PlayerEntity player)
|
|
{
|
|
float f2 = 1.0F;
|
|
|
|
if (player.isOnGround())
|
|
{
|
|
BlockPos groundPos = new BlockPos(MathHelper.floor(player.getX()), MathHelper.floor(player.getBoundingBox().minY) - 1, MathHelper.floor(player.getZ()));
|
|
Block ground = player.world.getBlockState(groundPos).getBlock();
|
|
f2 = 1.0F - ground.getSlipperiness();
|
|
}
|
|
|
|
return f2;
|
|
}
|
|
|
|
private static float getSlipperiness(PlayerEntity player)
|
|
{
|
|
float f2 = 0.91F;
|
|
if (player.isOnGround())
|
|
{
|
|
f2 = 0.54600006F;
|
|
BlockPos groundPos = new BlockPos(MathHelper.floor(player.getX()), MathHelper.floor(player.getBoundingBox().minY) - 1, MathHelper.floor(player.getZ()));
|
|
Block ground = player.world.getBlockState(groundPos).getBlock();
|
|
|
|
f2 = ground.getSlipperiness() * 0.91F;
|
|
}
|
|
return f2;
|
|
}
|
|
|
|
private static float minecraft_getMoveSpeed(PlayerEntity player)
|
|
{
|
|
float f2 = getSlipperiness(player);
|
|
|
|
float f3 = 0.16277136F / (f2 * f2 * f2);
|
|
|
|
return player.getMovementSpeed() * f3;
|
|
}
|
|
|
|
private static double[] getMovementDirection(PlayerEntity player, double sidemove, double forwardmove)
|
|
{
|
|
double f3 = sidemove * sidemove + forwardmove * forwardmove;
|
|
double[] dir = {0.0F, 0.0F};
|
|
|
|
if (f3 >= 1.0E-4F)
|
|
{
|
|
f3 = MathHelper.sqrt(f3);
|
|
|
|
if (f3 < 1.0F)
|
|
{
|
|
f3 = 1.0F;
|
|
}
|
|
|
|
f3 = 1.0F / f3;
|
|
sidemove *= f3;
|
|
forwardmove *= f3;
|
|
double f4 = MathHelper.sin(player.yaw * (float) Math.PI / 180.0F);
|
|
double f5 = MathHelper.cos(player.yaw * (float) Math.PI / 180.0F);
|
|
dir[0] = (sidemove * f5 - forwardmove * f4);
|
|
dir[1] = (forwardmove * f5 + sidemove * f4);
|
|
}
|
|
|
|
return dir;
|
|
}
|
|
|
|
private static float quake_getMoveSpeed(PlayerEntity player)
|
|
{
|
|
float baseSpeed = player.getMovementSpeed();
|
|
return !player.isSneaking() ? baseSpeed * 2.15F : baseSpeed * 1.11F;
|
|
}
|
|
|
|
private static float quake_getMaxMoveSpeed(PlayerEntity player)
|
|
{
|
|
float baseSpeed = player.getMovementSpeed();
|
|
return baseSpeed * 2.15F;
|
|
}
|
|
|
|
private static void spawnBunnyhopParticles(PlayerEntity player, int numParticles)
|
|
{
|
|
// taken from sprint
|
|
int j = MathHelper.floor(player.getX());
|
|
int i = MathHelper.floor(player.getY() - 0.20000000298023224D - player.getHeightOffset());
|
|
int k = MathHelper.floor(player.getZ());
|
|
BlockState blockState = player.world.getBlockState(new BlockPos(j, i, k));
|
|
|
|
if (blockState.getRenderType() != BlockRenderType.INVISIBLE)
|
|
{
|
|
for (int iParticle = 0; iParticle < numParticles; iParticle++)
|
|
{
|
|
player.world.addParticle(new BlockStateParticleEffect(ParticleTypes.BLOCK, blockState), player.getX() + (random.nextFloat() - 0.5D) * player.getWidth(), player.getY() + 0.1D, player.getZ() + (random.nextFloat() - 0.5D) * player.getWidth(), -player.getVelocity().x * 4.0D, 1.5D, -player.getVelocity().z * 4.0D);
|
|
}
|
|
}
|
|
}
|
|
|
|
public static interface IsJumpingGetter
|
|
{
|
|
boolean isJumping();
|
|
}
|
|
|
|
private static boolean isJumping(PlayerEntity player)
|
|
{
|
|
return ((IsJumpingGetter) player).isJumping();
|
|
}
|
|
|
|
private static boolean isInWater(Box box, World world) {
|
|
int i = MathHelper.floor(box.minX);
|
|
int j = MathHelper.ceil(box.maxX);
|
|
int k = MathHelper.floor(box.minY);
|
|
int l = MathHelper.ceil(box.maxY);
|
|
int m = MathHelper.floor(box.minZ);
|
|
int n = MathHelper.ceil(box.maxZ);
|
|
if (!world.isRegionLoaded(i, k, m, j, l, n)) {
|
|
return false;
|
|
}
|
|
BlockPos.Mutable mutable = new BlockPos.Mutable();
|
|
for(int p = i; p < j; ++p) {
|
|
for(int q = k; q < l; ++q) {
|
|
for(int r = m; r < n; ++r) {
|
|
mutable.set(p, q, r);
|
|
FluidState fluidState = world.getFluidState(mutable);
|
|
if (fluidState.isIn(FluidTags.WATER)) {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/* =================================================
|
|
* END HELPERS
|
|
* =================================================
|
|
*/
|
|
|
|
/* =================================================
|
|
* START MINECRAFT PHYSICS
|
|
* =================================================
|
|
*/
|
|
|
|
private static void minecraft_ApplyGravity(PlayerEntity player)
|
|
{
|
|
BlockPos pos = new BlockPos((int) player.getX(), (int) player.getY(), (int) player.getZ());
|
|
double velocityY = player.getVelocity().y;
|
|
if (player.hasStatusEffect(StatusEffects.LEVITATION)) {
|
|
velocityY += (0.05D * (double)(player.getStatusEffect(StatusEffects.LEVITATION).getAmplifier() + 1) - /*vec3d6.y*/ velocityY) * 0.2D;
|
|
player.fallDistance = 0.0F;
|
|
} else if (player.world.isClient && !player.world.isChunkLoaded(pos))
|
|
{
|
|
if (player.getY() > 0.0D)
|
|
{
|
|
velocityY = -0.1D;
|
|
}
|
|
else
|
|
{
|
|
velocityY = 0.0D;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// gravity
|
|
velocityY -= 0.08D;
|
|
}
|
|
|
|
// air resistance
|
|
velocityY *= 0.9800000190734863D;
|
|
player.setVelocity(player.getVelocity().x, velocityY, player.getVelocity().z);
|
|
}
|
|
|
|
private static void minecraft_ApplyFriction(PlayerEntity player, float momentumRetention)
|
|
{
|
|
player.setVelocity(player.getVelocity().multiply(momentumRetention, 1, momentumRetention));
|
|
}
|
|
|
|
private static void minecraft_SwingLimbsBasedOnMovement(PlayerEntity player)
|
|
{
|
|
player.lastLimbDistance = player.limbDistance;
|
|
double d0 = player.getX() - player.prevX;
|
|
double d1 = player.getZ() - player.prevZ;
|
|
float f6 = MathHelper.sqrt(d0 * d0 + d1 * d1) * 4.0F;
|
|
|
|
if (f6 > 1.0F)
|
|
{
|
|
f6 = 1.0F;
|
|
}
|
|
|
|
player.limbDistance += (f6 - player.limbDistance) * 0.4F;
|
|
player.limbAngle += player.limbDistance;
|
|
}
|
|
|
|
private static void minecraft_WaterMove(PlayerEntity player, Vec3d movementInput)
|
|
{
|
|
double d0 = player.getY();
|
|
player.updateVelocity(0.04F, movementInput);
|
|
player.move(MovementType.SELF, player.getVelocity());
|
|
Vec3d velocity = player.getVelocity().multiply(0.800000011920929D);
|
|
if (!player.isSwimming()) {
|
|
velocity = velocity.add(0, -0.01, 0);
|
|
}
|
|
player.setVelocity(velocity);
|
|
|
|
if (player.horizontalCollision && player.doesNotCollide(velocity.x, velocity.y + 0.6000000238418579D - player.getY() + d0, velocity.z))
|
|
{
|
|
player.setVelocity(velocity.x, 0.30000001192092896D, velocity.z);
|
|
}
|
|
}
|
|
|
|
/* =================================================
|
|
* END MINECRAFT PHYSICS
|
|
* =================================================
|
|
*/
|
|
|
|
/* =================================================
|
|
* START QUAKE PHYSICS
|
|
* =================================================
|
|
*/
|
|
|
|
/**
|
|
* Moves the entity based on the specified heading. Args: strafe, forward
|
|
*/
|
|
public static boolean quake_travel(PlayerEntity player, Vec3d movementInput)
|
|
{
|
|
// take care of ladder movement using default code
|
|
if (player.isClimbing())
|
|
{
|
|
return false;
|
|
}
|
|
// take care of lava movement using default code
|
|
else if ((player.isInLava() && !player.abilities.flying))
|
|
{
|
|
return false;
|
|
}
|
|
else if (player.isTouchingWater() && !player.abilities.flying)
|
|
{
|
|
if (ModConfig.SHARKING_ENABLED)
|
|
quake_WaterMove(player, (float) movementInput.x, (float) movementInput.y, (float) movementInput.z);
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// get all relevant movement values
|
|
float wishspeed = (movementInput.x != 0.0D || movementInput.z != 0.0D) ? quake_getMoveSpeed(player) : 0.0F;
|
|
double[] wishdir = getMovementDirection(player, movementInput.x, movementInput.z);
|
|
boolean onGroundForReal = player.isOnGround() && !isJumping(player);
|
|
float momentumRetention = getSlipperiness(player);
|
|
|
|
// ground movement
|
|
if (onGroundForReal)
|
|
{
|
|
// apply friction before acceleration so we can accelerate back up to maxspeed afterwards
|
|
//quake_Friction(); // buggy because material-based friction uses a totally different format
|
|
minecraft_ApplyFriction(player, momentumRetention);
|
|
|
|
double sv_accelerate = ModConfig.ACCELERATE;
|
|
|
|
if (wishspeed != 0.0F)
|
|
{
|
|
// alter based on the surface friction
|
|
sv_accelerate *= minecraft_getMoveSpeed(player) * 2.15F / wishspeed;
|
|
|
|
quake_Accelerate(player, wishspeed, wishdir[0], wishdir[1], sv_accelerate);
|
|
}
|
|
|
|
if (!baseVelocities.isEmpty())
|
|
{
|
|
float speedMod = wishspeed / quake_getMaxMoveSpeed(player);
|
|
// add in base velocities
|
|
for (double[] baseVel : baseVelocities)
|
|
{
|
|
player.setVelocity(player.getVelocity().add(baseVel[0] * speedMod, 0, baseVel[1] * speedMod));
|
|
}
|
|
}
|
|
}
|
|
// air movement
|
|
else
|
|
{
|
|
double sv_airaccelerate = ModConfig.AIR_ACCELERATE;
|
|
quake_AirAccelerate(player, wishspeed, wishdir[0], wishdir[1], sv_airaccelerate);
|
|
|
|
if (ModConfig.SHARKING_ENABLED && ModConfig.SHARKING_SURFACE_TENSION > 0.0D && isJumping(player) && player.getVelocity().y < 0.0F)
|
|
{
|
|
Box axisalignedbb = player.getBoundingBox().offset(player.getVelocity());
|
|
boolean isFallingIntoWater = isInWater(axisalignedbb, player.world);
|
|
|
|
if (isFallingIntoWater)
|
|
player.setVelocity(player.getVelocity().multiply(1.0D, ModConfig.SHARKING_SURFACE_TENSION, 1.0D));
|
|
}
|
|
}
|
|
|
|
// apply velocity
|
|
player.move(MovementType.SELF, player.getVelocity());
|
|
|
|
// HL2 code applies half gravity before acceleration and half after acceleration, but this seems to work fine
|
|
minecraft_ApplyGravity(player);
|
|
}
|
|
|
|
// swing them arms
|
|
minecraft_SwingLimbsBasedOnMovement(player);
|
|
|
|
return true;
|
|
}
|
|
|
|
private static void quake_Jump(PlayerEntity player)
|
|
{
|
|
quake_ApplySoftCap(player, quake_getMaxMoveSpeed(player));
|
|
|
|
boolean didTrimp = quake_DoTrimp(player);
|
|
|
|
if (!didTrimp)
|
|
{
|
|
quake_ApplyHardCap(player, quake_getMaxMoveSpeed(player));
|
|
}
|
|
}
|
|
|
|
private static boolean quake_DoTrimp(PlayerEntity player)
|
|
{
|
|
if (ModConfig.TRIMPING_ENABLED && player.isSneaking())
|
|
{
|
|
double curspeed = getSpeed(player);
|
|
float movespeed = quake_getMaxMoveSpeed(player);
|
|
if (curspeed > movespeed)
|
|
{
|
|
double speedbonus = curspeed / movespeed * 0.5F;
|
|
if (speedbonus > 1.0F)
|
|
speedbonus = 1.0F;
|
|
|
|
player.setVelocity(player.getVelocity().add(0, speedbonus * curspeed * ModConfig.TRIMP_MULTIPLIER, 0));
|
|
|
|
if (ModConfig.TRIMP_MULTIPLIER > 0)
|
|
{
|
|
float mult = 1.0f / ModConfig.TRIMP_MULTIPLIER;
|
|
player.setVelocity(player.getVelocity().multiply(mult, 1, mult));
|
|
}
|
|
|
|
spawnBunnyhopParticles(player, 30);
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
private static void quake_ApplyWaterFriction(PlayerEntity player, double friction)
|
|
{
|
|
player.setVelocity(player.getVelocity().multiply(friction));
|
|
}
|
|
|
|
@SuppressWarnings("unused")
|
|
private static void quake_WaterAccelerate(PlayerEntity player, float wishspeed, float speed, double wishX, double wishZ, double accel)
|
|
{
|
|
float addspeed = wishspeed - speed;
|
|
if (addspeed > 0)
|
|
{
|
|
float accelspeed = (float) (accel * wishspeed * 0.05F);
|
|
if (accelspeed > addspeed)
|
|
{
|
|
accelspeed = addspeed;
|
|
}
|
|
|
|
Vec3d newVelocity = player.getVelocity().add(accelspeed * wishX, 0, accelspeed * wishZ);
|
|
player.setVelocity(newVelocity);
|
|
}
|
|
}
|
|
|
|
private static void quake_WaterMove(PlayerEntity player, float sidemove, float upmove, float forwardmove)
|
|
{
|
|
double lastPosY = player.getY();
|
|
|
|
// get all relevant movement values
|
|
float wishspeed = (sidemove != 0.0F || forwardmove != 0.0F) ? quake_getMaxMoveSpeed(player) : 0.0F;
|
|
double[] wishdir = getMovementDirection(player, sidemove, forwardmove);
|
|
boolean isOffsetInLiquid = player.world.getBlockState(new BlockPos(player.getX(), player.getY() + 1.0D, player.getZ())).getFluidState().isEmpty();
|
|
boolean isSharking = isJumping(player) && isOffsetInLiquid;
|
|
double curspeed = getSpeed(player);
|
|
|
|
if (!isSharking || curspeed < 0.078F)
|
|
{
|
|
minecraft_WaterMove(player, new Vec3d(sidemove, upmove, forwardmove));
|
|
}
|
|
else
|
|
{
|
|
if (curspeed > 0.09)
|
|
quake_ApplyWaterFriction(player, ModConfig.SHARKING_WATER_FRICTION);
|
|
|
|
if (curspeed > 0.098)
|
|
quake_AirAccelerate(player, wishspeed, wishdir[0], wishdir[1], ModConfig.ACCELERATE);
|
|
else
|
|
quake_Accelerate(player, .0980F, wishdir[0], wishdir[1], ModConfig.ACCELERATE);
|
|
|
|
player.move(MovementType.SELF, player.getVelocity());
|
|
|
|
player.setVelocity(player.getVelocity().x, 0, player.getVelocity().z);
|
|
}
|
|
|
|
// water jump
|
|
if (player.horizontalCollision && player.doesNotCollide(player.getVelocity().x, player.getVelocity().y + 0.6000000238418579D - player.getY() + lastPosY, player.getVelocity().z))
|
|
{
|
|
player.setVelocity(player.getVelocity().x, 0.30000001192092896D, player.getVelocity().z);
|
|
}
|
|
|
|
if (!baseVelocities.isEmpty())
|
|
{
|
|
float speedMod = wishspeed / quake_getMaxMoveSpeed(player);
|
|
// add in base velocities
|
|
for (double[] baseVel : baseVelocities)
|
|
{
|
|
player.setVelocity(player.getVelocity().add(baseVel[0] * speedMod, 0, baseVel[1] * speedMod));
|
|
}
|
|
}
|
|
}
|
|
|
|
private static void quake_Accelerate(PlayerEntity player, float wishspeed, double wishX, double wishZ, double accel)
|
|
{
|
|
double addspeed, accelspeed, currentspeed;
|
|
|
|
// Determine veer amount
|
|
// this is a dot product
|
|
currentspeed = player.getVelocity().x * wishX + player.getVelocity().z * wishZ;
|
|
|
|
// See how much to add
|
|
addspeed = wishspeed - currentspeed;
|
|
|
|
// If not adding any, done.
|
|
if (addspeed <= 0)
|
|
return;
|
|
|
|
// Determine acceleration speed after acceleration
|
|
accelspeed = accel * wishspeed / getSlipperiness(player) * 0.05F;
|
|
|
|
// Cap it
|
|
if (accelspeed > addspeed)
|
|
accelspeed = addspeed;
|
|
|
|
// Adjust pmove vel.
|
|
player.setVelocity(player.getVelocity().add(accelspeed * wishX, 0, accelspeed * wishZ));
|
|
}
|
|
|
|
private static void quake_AirAccelerate(PlayerEntity player, float wishspeed, double wishX, double wishZ, double accel)
|
|
{
|
|
double addspeed, accelspeed, currentspeed;
|
|
|
|
float wishspd = wishspeed;
|
|
float maxAirAcceleration = (float) ModConfig.MAX_AIR_ACCEL_PER_TICK;
|
|
|
|
if (wishspd > maxAirAcceleration)
|
|
wishspd = maxAirAcceleration;
|
|
|
|
// Determine veer amount
|
|
// this is a dot product
|
|
currentspeed = player.getVelocity().x * wishX + player.getVelocity().z * wishZ;
|
|
|
|
// See how much to add
|
|
addspeed = wishspd - currentspeed;
|
|
|
|
// If not adding any, done.
|
|
if (addspeed <= 0)
|
|
return;
|
|
|
|
// Determine acceleration speed after acceleration
|
|
accelspeed = accel * wishspeed * 0.05F;
|
|
|
|
// Cap it
|
|
if (accelspeed > addspeed)
|
|
accelspeed = addspeed;
|
|
|
|
// Adjust pmove vel.
|
|
player.setVelocity(player.getVelocity().add(accelspeed * wishX, 0, accelspeed * wishZ));
|
|
}
|
|
|
|
@SuppressWarnings("unused")
|
|
private static void quake_Friction(PlayerEntity player)
|
|
{
|
|
double speed, newspeed, control;
|
|
float friction;
|
|
float drop;
|
|
|
|
// Calculate speed
|
|
speed = getSpeed(player);
|
|
|
|
// If too slow, return
|
|
if (speed <= 0.0F)
|
|
{
|
|
return;
|
|
}
|
|
|
|
drop = 0.0F;
|
|
|
|
// convars
|
|
float sv_friction = 1.0F;
|
|
float sv_stopspeed = 0.005F;
|
|
|
|
float surfaceFriction = getSurfaceFriction(player);
|
|
friction = sv_friction * surfaceFriction;
|
|
|
|
// Bleed off some speed, but if we have less than the bleed
|
|
// threshold, bleed the threshold amount.
|
|
control = (speed < sv_stopspeed) ? sv_stopspeed : speed;
|
|
|
|
// Add the amount to the drop amount.
|
|
drop += control * friction * 0.05F;
|
|
|
|
// scale the velocity
|
|
newspeed = speed - drop;
|
|
if (newspeed < 0.0F)
|
|
newspeed = 0.0F;
|
|
|
|
if (newspeed != speed)
|
|
{
|
|
// Determine proportion of old speed we are using.
|
|
newspeed /= speed;
|
|
// Adjust velocity according to proportion.
|
|
player.setVelocity(player.getVelocity().multiply(newspeed, 1, newspeed));
|
|
|
|
}
|
|
}
|
|
|
|
private static void quake_ApplySoftCap(PlayerEntity player, float movespeed)
|
|
{
|
|
float softCapPercent = ModConfig.SOFT_CAP;
|
|
float softCapDegen = ModConfig.SOFT_CAP_DEGEN;
|
|
|
|
if (ModConfig.UNCAPPED_BUNNYHOP_ENABLED)
|
|
{
|
|
softCapPercent = 1.0F;
|
|
softCapDegen = 1.0F;
|
|
}
|
|
|
|
float speed = (float) (getSpeed(player));
|
|
float softCap = movespeed * softCapPercent;
|
|
|
|
// apply soft cap first; if soft -> hard is not done, then you can continually trigger only the hard cap and stay at the hard cap
|
|
if (speed > softCap)
|
|
{
|
|
if (softCapDegen != 1.0F)
|
|
{
|
|
float applied_cap = (speed - softCap) * softCapDegen + softCap;
|
|
float multi = applied_cap / speed;
|
|
player.setVelocity(player.getVelocity().multiply(multi, 1, multi));
|
|
}
|
|
|
|
spawnBunnyhopParticles(player, 10);
|
|
}
|
|
}
|
|
|
|
private static void quake_ApplyHardCap(PlayerEntity player, float movespeed)
|
|
{
|
|
if (ModConfig.UNCAPPED_BUNNYHOP_ENABLED)
|
|
return;
|
|
|
|
float hardCapPercent = ModConfig.HARD_CAP;
|
|
|
|
float speed = (float) (getSpeed(player));
|
|
float hardCap = movespeed * hardCapPercent;
|
|
|
|
if (speed > hardCap && hardCap != 0.0F)
|
|
{
|
|
float multi = hardCap / speed;
|
|
player.setVelocity(player.getVelocity().multiply(multi, 1, multi));
|
|
|
|
spawnBunnyhopParticles(player, 30);
|
|
}
|
|
}
|
|
|
|
/* =================================================
|
|
* END QUAKE PHYSICS
|
|
* =================================================
|
|
*/
|
|
}
|