{
"customCommand": {
  "description": "Implements a very basic command system using the experiment chatbefore event. See https://learn.microsoft.com/minecraft/creator/scriptapi/minecraft/server/chatsendbeforeeventsignal",
  "prefix": ["mc"],
  "body": ["  const chatCallback = world.beforeEvents.chatSend.subscribe((eventData) => {",
"    if (eventData.message.includes('cancel')) {",
"      // Cancel event if the message contains 'cancel'",
"      eventData.cancel = true;",
"    } else {",
"      const args = eventData.message.split(' ');",
"      if (args.length > 0) {",
"        switch (args[0].toLowerCase()) {",
"          case 'echo':",
"            // Send a modified version of chat message",
"            world.sendMessage(`Echo '${eventData.message.substring(4).trim()}'`);",
"            break;",
"          case 'help':",
"            world.sendMessage(`Available commands: echo <message>`);",
"            break;",
"        }",
"      }",
"    }",
"  });"
]},
"minibiomes": {
  "description": "Tests a roller coaster obstacle course. See https://learn.microsoft.com/minecraft/creator/scriptapi/minecraft/server/entityrideablecomponent",
  "prefix": ["mc"],
  "body": ["import { EntityComponentTypes } from '@minecraft/server';",
"import { Test, register } from '@minecraft/server-gametest';",
"import { MinecraftBlockTypes, MinecraftEntityTypes } from '@minecraft/vanilla-data';",
"function minibiomes(test: Test) {",
"  const minecart = test.spawn(MinecraftEntityTypes.Minecart, { x: 9, y: 7, z: 7 });",
"  const pig = test.spawn(MinecraftEntityTypes.Pig, { x: 9, y: 7, z: 7 });",
"  test.setBlockType(MinecraftBlockTypes.Cobblestone, { x: 10, y: 7, z: 7 });",
"  const minecartRideableComp = minecart.getComponent(EntityComponentTypes.Rideable);",
"  minecartRideableComp?.addRider(pig);",
"  test.succeedWhenEntityPresent(MinecraftEntityTypes.Pig, { x: 8, y: 3, z: 1 }, true);",
"}",
"register('ChallengeTests', 'minibiomes', minibiomes).structureName('gametests:minibiomes').maxTicks(160);",
""
]}
}