Implemented sideflip. Mario now negates damage from entities he's eli…

…gible to stomp.

src/main/java/com/floralquafloral/MarioQuaMario.java

@@ -19,6 +19,8 @@
 import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
 import net.fabricmc.fabric.api.particle.v1.FabricParticleTypes;
 import net.fabricmc.loader.api.FabricLoader;
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.particle.SimpleParticleType;
 import net.minecraft.server.network.ServerPlayerEntity;
 import net.minecraft.sound.SoundCategory;
@@ -79,7 +81,19 @@ public void onInitialize() {
 
 		MarioCommand.registerMarioCommand();
 
-		ServerLivingEntityEvents.ALLOW_DEATH.register((livingEntity, damageSource, damageAmount) -> {
+		// Mario can't be damaged by a mob that he's high enough to stomp on
+		ServerLivingEntityEvents.ALLOW_DAMAGE.register((livingEntity, damageSource, amount) -> {
+			if(livingEntity instanceof PlayerEntity player && damageSource.getSource() instanceof LivingEntity sourceEntity && sourceEntity.equals(damageSource.getAttacker())) {
+				MarioData data = MarioDataManager.getMarioData(player);
+				if(data.isEnabled() && livingEntity.getY() >= sourceEntity.getY() + sourceEntity.getHeight() && data.getAction().STOMP != null) {
+					LOGGER.info("Prevented Mario from taking damage against {} due to stomp eligibility.", sourceEntity);
+					return false;
+				}
+			}
+			return true;
+		});
+
+		ServerLivingEntityEvents.ALLOW_DEATH.register((livingEntity, damageSource, amount) -> {
 			if(livingEntity instanceof ServerPlayerEntity player) {
 				MarioData data = MarioDataManager.getMarioData(player);
 				if(data.isEnabled()) {

src/main/java/com/floralquafloral/mariodata/MarioClientSideData.java

@@ -78,7 +78,7 @@ default PositionedSoundInstance voice(VoiceLine line, long seed) {
 		PositionedSoundInstance newSoundInstance = this.playSoundEvent(
 				line.SOUND_EVENTS.get(this.getCharacter()), SoundCategory.VOICE,
 				mario.getX(), mario.getY(), mario.getZ(),
-				1.0F, this.getPowerUp().VOICE_PITCH,
+				this.getPowerUp().VOICE_PITCH, 1.0F,
 				seed
 		);
 		VoiceLine.MARIO_VOICE_LINES.put(this, newSoundInstance);

src/main/java/com/floralquafloral/registries/states/action/baseactions/airborne/Sideflip.java

@@ -0,0 +1,53 @@
+package com.floralquafloral.registries.states.action.baseactions.airborne;
+
+import com.floralquafloral.MarioQuaMario;
+import com.floralquafloral.mariodata.moveable.MarioTravelData;
+import com.floralquafloral.stats.CharaStat;
+import com.floralquafloral.stats.StatCategory;
+import net.minecraft.util.Identifier;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.List;
+
+import static com.floralquafloral.util.MixedEasing.*;
+
+public class Sideflip extends Jump {
+	@Override public @NotNull Identifier getID() {
+		return Identifier.of(MarioQuaMario.MOD_ID, "sideflip");
+	}
+	@Override public @Nullable String getAnimationName() {
+		return "sideflip";
+	}
+	@Override @Nullable public CameraAnimationSet getCameraAnimations() {
+		return new CameraAnimationSet(
+				new CameraAnimation(
+						false, 1.0F,
+						(progress, offsets) -> {
+							offsets[0] = 180 * (1 - mixedEase(progress, SINE, SINE));
+							offsets[2] = mixedEase(progress, SINE, CUBIC) * -360;
+						}
+				),
+				null,
+				null
+		);
+	}
+
+	public static CharaStat SIDEFLIP_VEL = new CharaStat(1.065, StatCategory.JUMP_VELOCITY);
+	public static CharaStat SIDEFLIP_BACKWARDS_SPEED = new CharaStat(-0.375,
+			StatCategory.DRIFTING, StatCategory.BACKWARD, StatCategory.SPEED);
+	public static CharaStat SIDEFLIP_THRESHOLD = new CharaStat(0.2,
+			StatCategory.RUNNING, StatCategory.THRESHOLD);
+
+	@Override
+	public void airborneTravel(MarioTravelData data) {
+		if(data.getYVel() < 0.1) airborneAccel(data);
+	}
+
+	@Override public List<ActionTransitionDefinition> getPostTickTransitions() {
+		return List.of(
+				AerialTransitions.GROUND_POUND,
+				AerialTransitions.makeJumpCapTransition(this, 0.65)
+		);
+	}
+}

src/main/java/com/floralquafloral/registries/states/action/baseactions/grounded/Skid.java

@@ -5,6 +5,7 @@
 import com.floralquafloral.mariodata.moveable.MarioServerData;
 import com.floralquafloral.mariodata.moveable.MarioTravelData;
 import com.floralquafloral.registries.states.action.GroundedActionDefinition;
+import com.floralquafloral.registries.states.action.baseactions.airborne.Sideflip;
 import com.floralquafloral.stats.CharaStat;
 import net.minecraft.util.Identifier;
 import net.minecraft.util.math.MathHelper;
@@ -79,7 +80,18 @@ public List<ActionTransitionDefinition> getPreTickTransitions() {
 	@Override
 	public List<ActionTransitionDefinition> getPostTickTransitions() {
 		return List.of(
-				// Sideflip!!!
+				new ActionTransitionDefinition("qua_mario:sideflip",
+						data -> data.getForwardVel() < Sideflip.SIDEFLIP_THRESHOLD.get(data) && data.getInputs().JUMP.isPressed(),
+						data -> {
+							GroundedTransitions.performJump(data, Sideflip.SIDEFLIP_VEL, null);
+							data.setForwardStrafeVel(Sideflip.SIDEFLIP_BACKWARDS_SPEED.get(data), 0);
+							data.getMario().setYaw(data.getMario().getYaw() + 180);
+						},
+						(data, isSelf, seed) -> {
+							data.playJumpSound(seed);
+							data.voice(MarioClientSideData.VoiceLine.SIDEFLIP, seed);
+						}
+				),
 				GroundedTransitions.JUMP
 		);
 	}

src/main/java/com/floralquafloral/registries/stomp/ParsedStomp.java

@@ -101,6 +101,7 @@ else if (entry.attribute().value().equals(EntityAttributes.GENERIC_ARMOR_TOUGHNE
 
 		if(target.damage(stompDamageSource, Math.max(1.0F, damage - 0.6F * stompDamageSource.piercing))) {
 			if(affectMario) {
+				mario.fallDistance = 0;
 				this.DEFINITION.executeTravellers(data, target, harmless);
 				if(this.POST_STOMP_ACTION != null)
 					data.setActionTransitionless(Objects.requireNonNull(RegistryManager.ACTIONS.get(this.POST_STOMP_ACTION)));
@@ -111,6 +112,7 @@ else if (entry.attribute().value().equals(EntityAttributes.GENERIC_ARMOR_TOUGHNE
 		return false;
 	}
 	public void executeClient(MarioClientSideData data, boolean isSelf, Entity target, boolean harmless, long seed) {
+		data.getMario().fallDistance = 0;
 		if(this.SOUND_EVENT != null) {
 			data.playSoundEvent(
 					this.SOUND_EVENT,

src/main/resources/fabric.mod.json

@@ -39,6 +39,7 @@
 			"com.floralquafloral.registries.states.action.baseactions.airborne.LongJump",
 			"com.floralquafloral.registries.states.action.baseactions.airborne.Stomp",
 			"com.floralquafloral.registries.states.action.baseactions.airborne.Backflip",
+			"com.floralquafloral.registries.states.action.baseactions.airborne.Sideflip",
 			"com.floralquafloral.registries.states.action.baseactions.airborne.DoubleJump",
 			"com.floralquafloral.registries.states.action.baseactions.airborne.TripleJump"
 		],