118 lines
3.6 KiB
TypeScript
118 lines
3.6 KiB
TypeScript
/// <reference path="./IResource.ts" />
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abstract class Job implements IResource {
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public readonly resourceType = ResourceType.job;
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public readonly valueInWholeNumbers = true;
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public value = 0;
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public readonly cost: ResourceNumber = { };
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public max?: (state: GameState) => number = undefined;
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public inc?: (state: GameState) => number = undefined;
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public userActions: ResourceAction[] = [
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{
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name: 'Hire',
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description: 'Promote one of your followers.',
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isEnabled: (state: GameState): boolean =>
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(this.max === undefined || this.value < this.max(state))
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&& this._availableJobs(state) > 0,
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performAction: (state: GameState): void => {
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this._promoteFollower(state);
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},
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},
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{
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name: 'Fire',
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description: "You're fired.",
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isEnabled: (_state: GameState): boolean => this.value > 0,
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performAction: (state: GameState): void => {
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this._demoteFollower(state);
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},
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},
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];
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protected _costMultiplier: { [key in ResourceKey]?: number } = { };
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protected _isUnlocked = false;
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constructor (
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public readonly label: string,
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public readonly singularName: string,
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public readonly pluralName: string,
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public readonly description: string
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) { }
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public addValue (amount: number): void {
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this.value += amount;
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if (this.value < 0) this.value = 0;
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}
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public isUnlocked (_state: GameState): boolean {
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return this._isUnlocked;
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}
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public advanceAction (_time: number, state: GameState): void {
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// if we're out of followers then the jobs also vacate
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const avail = this._availableJobs(state);
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if (avail < 0 && this.value > 0) {
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this.addValue(avail);
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}
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return;
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}
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protected _availableJobs (state: GameState): number {
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// number of followers minus the number of filled jobs
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const followers = state.resource.followers?.value ?? 0;
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const hired = state.resources.reduce(
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(tot: number, rkey: ResourceKey): number => {
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const res = state.resource[rkey];
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return res?.resourceType === ResourceType.job
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? tot + res.value
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: tot;
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}, 0);
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return followers - hired;
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}
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protected _totalPayroll (state: GameState): number {
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// number of followers minus the number of filled jobs
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const followers = state.resource.followers?.value ?? 0;
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const hired = state.resources.reduce(
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(tot: number, rkey: ResourceKey): number => {
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const res = state.resource[rkey];
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return res?.resourceType === ResourceType.job
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? tot + res.value
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: tot;
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}, 0);
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return followers - hired;
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}
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protected _hireLog (amount: number, _state: GameState): string {
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return amount > 0
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? `You hired ${amount} ${amount > 1 ? this.pluralName : this.singularName}.`
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: `You fired ${amount * -1} ${amount * -1 > 1 ? this.pluralName : this.singularName}.`;
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}
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private _promoteFollower (state: GameState): void {
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if (this._availableJobs(state) <= 0) return;
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if (this.max !== undefined && this.value < this.max(state)
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&& state.deductCost(this.cost)) {
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this.addValue(1);
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state.log(this._hireLog(1, state));
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for (const key in this._costMultiplier) {
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const rkey = <ResourceKey>key;
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this.cost[rkey] =
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(this.cost[rkey] ?? 0) * (this._costMultiplier[rkey] ?? 1);
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}
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}
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}
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private _demoteFollower (state: GameState): void {
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if (this.value <= 0) return;
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this.addValue(-1);
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state.log(this._hireLog(-1, state));
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for (const key in this._costMultiplier) {
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const rkey = <ResourceKey>key;
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this.cost[rkey] =
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(this.cost[rkey] ?? 0) / (this._costMultiplier[rkey] ?? 1);
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}
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}
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}
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