implemented AgentQuitFromTouchingBlockType handler

src/main/java/io/singularitynet/MissionHandlers/AgentQuitFromTouchingBlockTypeImplementation.java

@@ -0,0 +1,71 @@
+package io.singularitynet.MissionHandlers;
+
+import io.singularitynet.MissionHandlerInterfaces.IWantToQuit;
+import io.singularitynet.projectmalmo.AgentQuitFromTouchingBlockType;
+import io.singularitynet.projectmalmo.BlockSpecWithDescription;
+import io.singularitynet.projectmalmo.MissionInit;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.network.ClientPlayerEntity;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.Vec3d;
+import org.apache.logging.log4j.LogManager;
+
+import java.util.List;
+
+public class AgentQuitFromTouchingBlockTypeImplementation extends HandlerBase implements IWantToQuit {
+    @Override
+    public void cleanup() {
+
+    }
+
+    @Override
+    public boolean doIWantToQuit(MissionInit currentMissionInit) {
+        String blockType = getBlockUnderPlayer();
+        if (blockType == null || blockType.isEmpty()){
+            return true;
+        }
+        List<BlockSpecWithDescription> blocks = getQuitBlocks(currentMissionInit);
+        if (blocks == null || blocks.isEmpty()){
+            return false;
+        }
+        for (BlockSpecWithDescription block : blocks){
+            String quitBlock = block.getType().getFirst().toString().toLowerCase();
+            if (blockType.equals(quitBlock)){
+                return true;
+            }
+        }
+        return false;
+
+    }
+
+    @Override
+    public String getOutcome() {
+        String block = getBlockUnderPlayer();
+        return "Agent touched " + block;
+    }
+
+    @Override
+    public void prepare(MissionInit missionInit) {
+
+    }
+
+    private String getBlockUnderPlayer(){
+        ClientPlayerEntity player = MinecraftClient.getInstance().player;
+        if (player == null){
+            LogManager.getLogger().error("player is null");
+            return "";
+        }
+        Vec3d playerPos = player.getPos();
+        //substract 0.5 because agent can be standing on a slab
+        BlockPos blockPos = BlockPos.ofFloored(playerPos.subtract(0, 0.5, 0));
+        String blockType = player.getWorld().getBlockState(blockPos).getBlock().getTranslationKey().toLowerCase();
+        String[] parts = blockType.split("\\.", 3);
+        blockType = (parts.length > 2) ? parts[2] : "";
+        return blockType;
+    }
+
+    private List<BlockSpecWithDescription> getQuitBlocks(MissionInit currentMissionInit) {
+        AgentQuitFromTouchingBlockType agentQuit = currentMissionInit.getMission().getAgentSection().getFirst().getAgentHandlers().getAgentMissionHandlers().stream().filter(AgentQuitFromTouchingBlockType.class::isInstance).map(AgentQuitFromTouchingBlockType.class::cast).toList().getFirst();
+        return agentQuit.getBlock();
+    }
+}