change the client only method to an Accessor set (#86)

src/main/java/fox/spiteful/avaritia/compat/draconicevolution/InfinityArmorRuntimeHandler.java

@@ -14,6 +14,7 @@ import fox.spiteful.avaritia.Config;
 import fox.spiteful.avaritia.compat.Compat;
 import fox.spiteful.avaritia.items.LudicrousItems;
 import fox.spiteful.avaritia.mixins.early.minecraft.EntityLivingBaseAccessor;
+import fox.spiteful.avaritia.mixins.early.minecraft.PlayerCapabilitiesAccessor;
 
 public class InfinityArmorRuntimeHandler {
 
@@ -62,7 +63,7 @@ public class InfinityArmorRuntimeHandler {
                 player.capabilities.isFlying = true;
             }
             float flightSpeedModifier = InfinityArmorAbilityResolver.getFlightSpeedModifier(chest, player);
-            player.capabilities.setFlySpeed(resolveFlySpeed(flightSpeedModifier));
+            ((PlayerCapabilitiesAccessor) player.capabilities).setPlayerFlySpeed(resolveFlySpeed(flightSpeedModifier));
             playersWithChest.add(key);
             return;
         }
@@ -71,7 +72,7 @@ public class InfinityArmorRuntimeHandler {
             player.capabilities.allowFlying = false;
             player.capabilities.isFlying = false;
         }
-        player.capabilities.setFlySpeed(0.05F);
+        ((PlayerCapabilitiesAccessor) player.capabilities).setPlayerFlySpeed(0.05F);
     }
 
     private void updateFootAbilities(EntityPlayer player, String key) {

src/main/java/fox/spiteful/avaritia/core/AvaritiaEarlyMixinLoader.java

@@ -1,13 +1,14 @@
 package fox.spiteful.avaritia.core;
 
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
 import com.gtnewhorizon.gtnhmixins.IEarlyMixinLoader;
+import com.gtnewhorizon.gtnhmixins.builders.IMixins;
 
 import cpw.mods.fml.relauncher.IFMLLoadingPlugin;
+import fox.spiteful.avaritia.mixins.Mixins;
 
 @IFMLLoadingPlugin.MCVersion("1.7.10")
 public class AvaritiaEarlyMixinLoader implements IFMLLoadingPlugin, IEarlyMixinLoader {
@@ -42,6 +43,6 @@ public class AvaritiaEarlyMixinLoader implements IFMLLoadingPlugin, IEarlyMixinL
 
     @Override
     public List<String> getMixins(Set<String> loadedCoreMods) {
-        return Collections.singletonList("minecraft.EntityLivingBaseAccessor");
+        return IMixins.getEarlyMixins(Mixins.class, loadedCoreMods);
     }
 }

src/main/java/fox/spiteful/avaritia/mixins/Mixins.java

@@ -0,0 +1,22 @@
+package fox.spiteful.avaritia.mixins;
+
+import org.jetbrains.annotations.NotNull;
+
+import com.gtnewhorizon.gtnhmixins.builders.IMixins;
+import com.gtnewhorizon.gtnhmixins.builders.MixinBuilder;
+
+public enum Mixins implements IMixins {
+
+    MINECRAFT(Side.COMMON, "minecraft.EntityLivingBaseAccessor", "minecraft.PlayerCapabilitiesAccessor");
+
+    private final MixinBuilder builder;
+
+    Mixins(Side side, String... mixins) {
+        this.builder = new MixinBuilder().addSidedMixins(side, mixins).setPhase(Phase.EARLY);
+    }
+
+    @Override
+    public @NotNull MixinBuilder getBuilder() {
+        return builder;
+    }
+}

src/main/java/fox/spiteful/avaritia/mixins/early/minecraft/PlayerCapabilitiesAccessor.java

@@ -0,0 +1,16 @@
+package fox.spiteful.avaritia.mixins.early.minecraft;
+
+import net.minecraft.entity.player.PlayerCapabilities;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(PlayerCapabilities.class)
+public interface PlayerCapabilitiesAccessor {
+
+    @Accessor("flySpeed")
+    void setPlayerFlySpeed(float flySpeed);
+
+    @Accessor("walkSpeed")
+    void setPlayerWalkSpeed(float walkSpeed);
+}