Application-Web/front/editor/PlayerDomains.ts

import { Player, PlayerPhantom } from "../model/tactic/Player"
import { TacticComponent, TacticContent } from "../model/tactic/Tactic"
import { removeComponent, updateComponent } from "./TacticContentDomains"
import { removeAllActionsTargeting } from "./ActionsDomains"

export function getOrigin(
    pathItem: PlayerPhantom,
    components: TacticComponent[],
): Player {
    // Trust the components to contains only phantoms with valid player origin identifiers
    return components.find((c) => c.id == pathItem.originPlayerId)! as Player
}

export function removePlayerPath(
    player: Player,
    content: TacticContent,
): TacticContent {
    if (player.path == null) {
        return content
    }

    for (const pathElement of player.path.items) {
        content = removeComponent(pathElement, content)
    }
    return updateComponent(
        {
            ...player,
            path: null,
        },
        content,
    )
}

export function removePlayer(
    player: Player | PlayerPhantom,
    content: TacticContent,
): TacticContent {
    content = removeAllActionsTargeting(player.id, content)

    if (player.type == "phantom") {
        const origin = getOrigin(player, content.components)
        return truncatePlayerPath(origin, player, content)
    }

    content = removePlayerPath(player, content)
    return removeComponent(player.id, content)
}

export function truncatePlayerPath(
    player: Player,
    phantom: PlayerPhantom,
    content: TacticContent,
): TacticContent {
    if (player.path == null) return content

    const path = player.path!

    let truncateStartIdx = -1

    for (let i = 0; i < path.items.length; i++) {
        const pathPhantomId = path.items[i]
        if (truncateStartIdx != -1 || pathPhantomId == phantom.id) {
            if (truncateStartIdx == -1) truncateStartIdx = i

            //remove the phantom from the tactic
            content = removeComponent(pathPhantomId, content)
        }
    }

    return updateComponent(
        {
            ...player,
            path:
                truncateStartIdx == 0
                    ? null
                    : {
                          ...path,
                          items: path.items.toSpliced(truncateStartIdx),
                      },
        },
        content,
    )
}