katas

arise-source/katas/blind-monster-kata/index.md

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+<!-- BEGIN ARISE ------------------------------
+Title:: "Blind Monster Kata"
+
+Author:: "Jose Falanga"
+Description:: "Kata to try the Mute Ping Pong constrain"
+Language:: "en"
+Thumbnail:: "kanagawa.jpg"
+Published Date:: "2025-09-08"
+Modified Date:: "2022-09-08"
+
+content_header:: "false"
+rss_hide:: "true"
+---- END ARISE \\ DO NOT MODIFY THIS LINE ---->
+# Blind Monster Kata
+## Constrains
+[Mute Ping Pong](https://kata-log.rocks/mute-ping-pong)
+
+## Rules
+Write the core system of game, with the following rules:
+- There is a human in a room.
+- The room is represented throug a grid of tiles of arbitrary size.
+- The human starts in an arbitrary place in the room.
+- The human can move anywhere in the room.
+- The goal of the human is escaping the room. This is done by reaching the tile adjacent to the door.
+- The human makes noise while moving, but is silent if crouches.
+- Crouching makes movement 2x slower. If takes one second to move between 2 adjacent tiles, moving while crouching takes 2 seconds.
+- The passage of time is represented with a turn-based system. Each turn represents the same amount of time (eg: one sencond)
+- There is a monster in the room. The monster is blind, but can hear very well.
+- The monster starts at the tile adjacent to the door.
+- The monster is searching for the human. Will go to any tile where there is sound, at twice the walking speed the human has.
+- If the monster is in an adjacent tile with the human, will hear the heartbeat and localize it immediatly. Doing so will attack and kill the human.