NPC Integration

The Achievement System integrates with the KyuubiSoft Citizens (NPC) system to provide two powerful features:

Achievement Triggers — unlock achievements when players interact with NPCs or complete dialogs
Dialog Conditions — show or hide dialog options based on a player’s achievement progress

Achievement Trigger Types

`npc_interact`

Fires when a player interacts (right-clicks) with a citizen NPC. The target field matches the citizen’s ID.

Use cases:

“Talk to 5 different NPCs”
“Visit the Blacksmith for the first time”
“Interact with all town NPCs”

{
  "id": "meet_the_blacksmith",
  "category": "social",
  "iconItem": "Tool_Hammer_Iron",
  "difficulty": "normal",
  "trigger": {
    "type": "npc_interact",
    "target": "blacksmith_gorn",
    "count": 1
  },
  "title": {
    "id": "smiths_friend",
    "color": "#FF8C00"
  }
}

To track interactions with any NPC (regardless of citizen ID), use "target": "any":

{
  "id": "social_butterfly",
  "category": "social",
  "iconItem": "Decoration_Banner_Blue",
  "difficulty": "hard",
  "trigger": {
    "type": "npc_interact",
    "target": "any",
    "count": 20
  },
  "title": {
    "id": "social_butterfly",
    "color": "#FF69B4"
  }
}

:::tip Multi-Target You can use comma-separated citizen IDs to match specific NPCs:

{ "type": "npc_interact", "target": "merchant_sol,smith_gorn,cook_mira", "count": 3 }

This counts one interaction per matching NPC towards the total. :::

`dialog_complete`

Fires when a player finishes a dialog tree with an NPC. The target field matches the dialog ID.

Use cases:

“Complete the Elder’s story”
“Finish 10 NPC dialogs”
“Hear the legend of the ancient ruins”

{
  "id": "elders_wisdom",
  "category": "social",
  "iconItem": "Ingredient_Scroll",
  "difficulty": "normal",
  "trigger": {
    "type": "dialog_complete",
    "target": "elder_story_dialog",
    "count": 1
  },
  "title": {
    "id": "wise_listener",
    "color": "#9370DB"
  }
}

For tracking any dialog completion:

{
  "id": "chatterbox_npc",
  "category": "social",
  "iconItem": "Ingredient_Scroll",
  "difficulty": "hard",
  "trigger": {
    "type": "dialog_complete",
    "target": "any",
    "count": 10
  },
  "title": {
    "id": "chatterbox",
    "color": "#44AAFF"
  }
}

Dialog Conditions

Dialog conditions let you control NPC dialog options based on a player’s achievement status. This creates dynamic conversations where NPCs react differently depending on what the player has accomplished.

`achievement_unlocked`

Checks whether the player has unlocked a specific achievement.

Field	Value
`type`	`"achievement_unlocked"`
`value`	The achievement ID to check
`negate`	`false` = require it, `true` = require it to NOT be unlocked

Example: NPC offers a reward dialog only if the player has a specific achievement

{
  "id": "blacksmith_special_dialog",
  "nodes": [
    {
      "id": "start",
      "text": "Welcome, traveler. What brings you here?",
      "choices": [
        {
          "text": "I heard you have a special blade for dragon slayers.",
          "next": "special_blade",
          "condition": {
            "type": "achievement_unlocked",
            "value": "dragon_slayer",
            "negate": false
          }
        },
        {
          "text": "Just browsing your wares.",
          "next": "shop"
        }
      ]
    },
    {
      "id": "special_blade",
      "text": "Ah, so the rumors are true! You really slew the dragon. Here, take this -- you've earned it.",
      "action": "give_reward"
    }
  ]
}

In this example, the “special blade” dialog choice only appears for players who have unlocked the dragon_slayer achievement.

`achievement_count`

Checks whether the player has unlocked at least a certain number of total achievements.

Field	Value
`type`	`"achievement_count"`
`value`	Minimum number of achievements (as a string, e.g., `"10"`)
`negate`	`false` = require at least this many, `true` = require fewer

Example: Elder NPC acknowledges dedicated players

{
  "choices": [
    {
      "text": "Tell me about the ancient legends.",
      "next": "legends",
      "condition": {
        "type": "achievement_count",
        "value": "25",
        "negate": false
      }
    },
    {
      "text": "I'm new here. What should I do?",
      "next": "beginner_help",
      "condition": {
        "type": "achievement_count",
        "value": "5",
        "negate": true
      }
    }
  ]
}

In this example:

The “ancient legends” option only appears for players with 25+ achievements
The “beginner help” option only appears for players with fewer than 5 achievements

Combining Triggers and Conditions

A powerful pattern is combining NPC triggers with dialog conditions to create multi-step experiences:

Step 1: Player interacts with an NPC, earning the meet_the_elder achievement
Step 2: On the next visit, a new dialog option appears (gated by achievement_unlocked: meet_the_elder)
Step 3: Completing that dialog earns the elders_wisdom achievement
Step 4: Future dialogs unlock further options based on achievement_count

{
  "achievements": [
    {
      "id": "meet_the_elder",
      "category": "social",
      "iconItem": "Decoration_Candle",
      "difficulty": "normal",
      "trigger": {
        "type": "npc_interact",
        "target": "kweebec_elder",
        "count": 1
      },
      "title": { "id": "elder_acquaintance", "color": "#98FB98" }
    },
    {
      "id": "elders_full_story",
      "category": "social",
      "iconItem": "Ingredient_Scroll",
      "difficulty": "hard",
      "requires": "meet_the_elder",
      "trigger": {
        "type": "dialog_complete",
        "target": "elder_full_story_dialog",
        "count": 1
      },
      "title": { "id": "lorekeeper", "color": "#DDA0DD" }
    }
  ]
}

Remember to add localization entries for your custom achievements:

{
  "achievements.name.meet_the_elder": "Meet the Elder",
  "achievements.desc.meet_the_elder": "Speak with the Kweebec Elder for the first time",
  "achievements.title.elder_acquaintance": "Elder's Acquaintance",
  "achievements.name.elders_full_story": "The Full Story",
  "achievements.desc.elders_full_story": "Listen to the Elder's complete tale",
  "achievements.title.lorekeeper": "Lorekeeper"
}

Negation

Both condition types support the negate field. When set to true, the condition is inverted:

Condition	`negate: false`	`negate: true`
`achievement_unlocked`	Player has the achievement	Player does not have the achievement
`achievement_count`	Player has at least N achievements	Player has fewer than N achievements

This is useful for showing introductory dialog to new players while hiding it from veterans, or for creating “before and after” dialog trees.

Troubleshooting

NPC Interaction Not Counting

Verify the citizen ID in your achievement config matches the actual NPC’s citizen ID exactly (case-sensitive)
Check that the NPC is registered as a citizen through the KyuubiSoft Citizens system
Look for "NPC interact tracked" entries in the server log (fine-level logging)

Dialog Condition Not Working

Confirm the condition type is spelled exactly as achievement_unlocked or achievement_count
For achievement_count, the value must be a number as a string (e.g., "10", not 10)
Check that the Achievement plugin is loaded — conditions fail silently if the plugin is unavailable
Verify the achievement ID exists in the config (typos are a common cause)

Dialog Complete Not Firing

The player must reach the end of the dialog tree for the trigger to fire
Closing the dialog mid-conversation does not count as completing it
Check that the dialog ID in the achievement config matches the dialog tree ID