Reorganized Imports/Packages

src/main/java/org/betterx/bclib/interfaces/SurvivesOnSpecialGround.java

@@ -0,0 +1,63 @@
+package org.betterx.bclib.interfaces;
+
+import net.minecraft.ChatFormatting;
+import net.minecraft.core.BlockPos;
+import net.minecraft.network.chat.Component;
+import net.minecraft.world.level.LevelReader;
+import net.minecraft.world.level.block.state.BlockState;
+
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+
+import com.google.common.collect.Lists;
+
+import java.util.List;
+
+public interface SurvivesOnSpecialGround {
+    String getSurvivableBlocksString();
+
+    @Environment(EnvType.CLIENT)
+    static List<String> splitLines(String input) {
+        final int MAX_LEN = 45;
+        List<String> lines = Lists.newArrayList();
+
+        while (input.length() > MAX_LEN) {
+            int idx = input.lastIndexOf(",", MAX_LEN);
+            if (idx >= 0) {
+                lines.add(input.substring(0, idx + 1).trim());
+                input = input.substring(idx + 1).trim();
+            } else {
+                break;
+            }
+        }
+        lines.add(input.trim());
+
+        return lines;
+    }
+
+    @Environment(EnvType.CLIENT)
+    static void appendHoverText(List<Component> list, String description) {
+        final int MAX_LINES = 7;
+        List<String> lines = splitLines(description);
+        if (lines.size() == 1) {
+            list.add(Component.translatable("tooltip.bclib.place_on", lines.get(0)).withStyle(ChatFormatting.GREEN));
+        } else if (lines.size() > 1) {
+            list.add(Component.translatable("tooltip.bclib.place_on", "").withStyle(ChatFormatting.GREEN));
+            for (int i = 0; i < Math.min(lines.size(), MAX_LINES); i++) {
+                String line = lines.get(i);
+                if (i == MAX_LINES - 1 && i < lines.size() - 1) line += " ...";
+                list.add(Component.literal("  " + line).withStyle(ChatFormatting.GREEN));
+            }
+        }
+    }
+
+    boolean isSurvivable(BlockState state);
+
+    default boolean canSurviveOnTop(BlockState state, LevelReader world, BlockPos pos) {
+        return isSurvivable(world.getBlockState(pos.below()));
+    }
+
+    default boolean canSurviveOnBottom(BlockState state, LevelReader world, BlockPos pos) {
+        return isSurvivable(world.getBlockState(pos.above()));
+    }
+}