Fix hardcoded obsidian check when igniting a portal (#1750)

Author: JLyne

build-data/purpur.at

@@ -7,5 +7,6 @@ public net.minecraft.world.entity.monster.Shulker MAX_SCALE
 public net.minecraft.world.entity.player.Player canGlide()Z
 public net.minecraft.world.level.block.ShulkerBoxBlock canOpen(Lnet/minecraft/world/level/block/state/BlockState;Lnet/minecraft/world/level/Level;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/entity/ShulkerBoxBlockEntity;)Z
 public net.minecraft.world.level.block.entity.FuelValues values
+public net.minecraft.world.level.portal.PortalShape FRAME
 public-f net.minecraft.world.entity.EntityType dimensions
 public-f net.minecraft.world.level.block.state.BlockBehaviour explosionResistance

purpur-server/minecraft-patches/sources/net/minecraft/world/level/block/BaseFireBlock.java.patch

@@ -0,0 +1,11 @@
+--- a/net/minecraft/world/level/block/BaseFireBlock.java
++++ b/net/minecraft/world/level/block/BaseFireBlock.java
+@@ -208,7 +_,7 @@
+             boolean flag = false;
+ 
+             for (Direction direction1 : Direction.values()) {
+-                if (level.getBlockState(mutableBlockPos.set(pos).move(direction1)).is(Blocks.OBSIDIAN)) {
++                if (PortalShape.FRAME.test(level.getBlockState(mutableBlockPos.set(pos).move(direction1)), level, mutableBlockPos)) { // Purpur - Crying obsidian valid for portal frames
+                     flag = true;
+                     break;
+                 }

purpur-server/minecraft-patches/sources/net/minecraft/world/level/portal/PortalShape.java.patch

@@ -4,8 +4,8 @@
      public static final int MAX_WIDTH = 21;
      private static final int MIN_HEIGHT = 3;
      public static final int MAX_HEIGHT = 21;
--    private static final BlockBehaviour.StatePredicate FRAME = (state, level, pos) -> state.is(Blocks.OBSIDIAN);
-+    private static final BlockBehaviour.StatePredicate FRAME = (state, level, pos) -> state.is(Blocks.OBSIDIAN) || (org.purpurmc.purpur.PurpurConfig.cryingObsidianValidForPortalFrame && state.is(Blocks.CRYING_OBSIDIAN)); // Purpur - Crying obsidian valid for portal frames
+-    public static final BlockBehaviour.StatePredicate FRAME = (state, level, pos) -> state.is(Blocks.OBSIDIAN);
++    public static final BlockBehaviour.StatePredicate FRAME = (state, level, pos) -> state.is(Blocks.OBSIDIAN) || (org.purpurmc.purpur.PurpurConfig.cryingObsidianValidForPortalFrame && state.is(Blocks.CRYING_OBSIDIAN)); // Purpur - Crying obsidian valid for portal frames
      private static final float SAFE_TRAVEL_MAX_ENTITY_XY = 4.0F;
      private static final double SAFE_TRAVEL_MAX_VERTICAL_DELTA = 1.0;
      private final Direction.Axis axis;