Class that handles some goal related functions. More...

Inheritance diagram for GSGoal:

Public Types
enum	GoalID : int { GOAL_INVALID }
	The goal IDs. More...

enum	GoalType : int { GT_NONE , GT_TILE , GT_INDUSTRY , GT_TOWN , GT_COMPANY , GT_STORY_PAGE = ::GT_STORY_PAGE }
	Goal types that can be given to a goal. More...

enum	QuestionType { QT_QUESTION , QT_INFORMATION , QT_WARNING , QT_ERROR }
	Types of queries we could do to the user. More...

enum	QuestionButton { BUTTON_CANCEL , BUTTON_OK , BUTTON_NO , BUTTON_YES , BUTTON_DECLINE , BUTTON_ACCEPT , BUTTON_IGNORE , BUTTON_RETRY , BUTTON_PREVIOUS , BUTTON_NEXT , BUTTON_STOP , BUTTON_START , BUTTON_GO , BUTTON_CONTINUE , BUTTON_RESTART , BUTTON_POSTPONE , BUTTON_SURRENDER , BUTTON_CLOSE }
	Types of buttons that can be in the question window. More...

Static Public Member Functions
static bool	IsValidGoal (GoalID goal_id)
	Check whether this is a valid goalID. More...

static bool	IsValidGoalDestination (GSCompany::CompanyID company, GoalType type, int destination)
	Check whether this is a valid goal destination. More...

static GoalID	New (GSCompany::CompanyID company, Text *goal, GoalType type, int destination)
	Create a new goal. More...

static bool	Remove (GoalID goal_id)
	Remove a goal from the list. More...

static bool	SetDestination (GoalID goal_id, GoalType type, int destination)
	Update goal destination of a goal. More...

static bool	SetText (GoalID goal_id, Text *goal)
	Update goal text of a goal. More...

static bool	SetProgress (GoalID goal_id, Text *progress)
	Update the progress text of a goal. More...

static bool	SetCompleted (GoalID goal_id, bool complete)
	Update completed status of goal. More...

static bool	IsCompleted (GoalID goal_id)
	Checks if a given goal have been marked as completed. More...

static bool	Question (int uniqueid, GSCompany::CompanyID company, Text *question, QuestionType type, int buttons)
	Ask a question of all players in a company. More...

static bool	QuestionClient (int uniqueid, GSClient::ClientID client, Text *question, QuestionType type, int buttons)
	Ask client a question. More...

static bool	CloseQuestion (int uniqueid)
	Close the question on all clients. More...

Detailed Description

Class that handles some goal related functions.

Goals are saved and loaded. Upon bankruptcy or company takeover, all company specific goals are removed for that company. You can also remove individual goals using Remove.

Member Enumeration Documentation

◆ GoalID

enum GSGoal::GoalID : int

The goal IDs.

Enumerator
GOAL_INVALID	An invalid goal id.

◆ GoalType

enum GSGoal::GoalType : int

Goal types that can be given to a goal.

Enumerator
GT_NONE	Destination is not linked.
GT_TILE	Destination is a tile.
GT_INDUSTRY	Destination is an industry.
GT_TOWN	Destination is a town.
GT_COMPANY	Destination is a company.
GT_STORY_PAGE	Destination is a story page.

◆ QuestionButton

enum GSGoal::QuestionButton

Types of buttons that can be in the question window.

Enumerator
BUTTON_CANCEL	Cancel button.
BUTTON_OK	OK button.
BUTTON_NO	No button.
BUTTON_YES	Yes button.
BUTTON_DECLINE	Decline button.
BUTTON_ACCEPT	Accept button.
BUTTON_IGNORE	Ignore button.
BUTTON_RETRY	Retry button.
BUTTON_PREVIOUS	Previous button.
BUTTON_NEXT	Next button.
BUTTON_STOP	Stop button.
BUTTON_START	Start button.
BUTTON_GO	Go button.
BUTTON_CONTINUE	Continue button.
BUTTON_RESTART	Restart button.
BUTTON_POSTPONE	Postpone button.
BUTTON_SURRENDER	Surrender button.
BUTTON_CLOSE	Close button.

◆ QuestionType

enum GSGoal::QuestionType

Types of queries we could do to the user.

Basically the title of the question window.

Enumerator
QT_QUESTION	Asking a simple question; title: Question.
QT_INFORMATION	Showing an informational message; title: Information.
QT_WARNING	Showing a warning; title: Warning.
QT_ERROR	Showing an error; title: Error.

Member Function Documentation

◆ CloseQuestion()

static bool GSGoal::CloseQuestion ( int uniqueid )

static

Close the question on all clients.

Parameters

uniqueid The uniqueid of the question you want to close.

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; uniqueid >= 0 && uniqueid <= MAX(int)

Note: If you send a question to a single company, and get a reply for them, the question is already closed on all clients. Only use this function if you want to timeout a question, or if you send the question to all companies, but you are only interested in the reply of the first.

◆ IsCompleted()

static bool GSGoal::IsCompleted ( GoalID goal_id )

static

Checks if a given goal have been marked as completed.

Parameters

goal_id The goal to check complete status.

Returns: True if the goal is completed, otherwise false.

Precondition: GSCompanyMode::IsDeity().; IsValidGoal(goal_id).

◆ IsValidGoal()

static bool GSGoal::IsValidGoal ( GoalID goal_id )

static

Check whether this is a valid goalID.

Parameters

goal_id The GoalID to check.

Returns: True if and only if this goal is valid.

◆ IsValidGoalDestination()

static bool GSGoal::IsValidGoalDestination	(	GSCompany::CompanyID	company,
		GoalType	type,
		int	destination
	)

static

Check whether this is a valid goal destination.

Parameters

company	The relevant company if a story page is the destination.
type	The type of the goal.
destination	The destination of the type type.

Returns: True if and only if this goal destination is valid.

◆ New()

static GoalID GSGoal::New	(	GSCompany::CompanyID	company,
		Text *	goal,
		GoalType	type,
		int	destination
	)

static

Create a new goal.

Parameters

company	The company to create the goal for, or GSCompany::COMPANY_INVALID for all.
goal	The goal to add to the GUI (can be either a raw string, or a GSText object).
type	The type of the goal.
destination	The destination of the type type.

Returns: The new GoalID, or GOAL_INVALID if it failed.

Precondition

GSCompanyMode::IsDeity().

goal != null && len(goal) != 0.

company == COMPANY_INVALID || ResolveCompanyID(company) != COMPANY_INVALID.

if type is GT_STORY_PAGE, the company of the goal and the company of the story page need to match:

Global goals can only reference global story pages.
Company specific goals can reference global story pages and story pages of the same company.

◆ Question()

static bool GSGoal::Question	(	int	uniqueid,
		GSCompany::CompanyID	company,
		Text *	question,
		QuestionType	type,
		int	buttons
	)

static

Ask a question of all players in a company.

Parameters

uniqueid	Your unique id to distinguish results of multiple questions in the returning event.
company	The company to ask the question, or GSCompany::COMPANY_INVALID for all.
question	The question to ask (can be either a raw string, or a GSText object).
type	The type of question that is being asked.
buttons	Any combinations (at least 1, up to 3) of buttons defined in QuestionButton. Like BUTTON_YES + BUTTON_NO.

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; question != null && len(question) != 0.; company == COMPANY_INVALID || ResolveCompanyID(company) != COMPANY_INVALID.; CountBits(buttons) >= 1 && CountBits(buttons) <= 3.; uniqueid >= 0 && uniqueid <= MAX(int)

Note: Replies to the question are given by you via the event GSEventGoalQuestionAnswer.; There is no guarantee you ever get a reply on your question.

◆ QuestionClient()

static bool GSGoal::QuestionClient	(	int	uniqueid,
		GSClient::ClientID	client,
		Text *	question,
		QuestionType	type,
		int	buttons
	)

static

Ask client a question.

Parameters

uniqueid	Your unique id to distinguish results of multiple questions in the returning event.
client	The client to ask the question.
question	The question to ask (can be either a raw string, or a GSText object).
type	The type of question that is being asked.
buttons	Any combinations (at least 1, up to 3) of buttons defined in QuestionButton. Like BUTTON_YES + BUTTON_NO.

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; GSGame::IsMultiplayer(); question != null && len(question) != 0.; ResolveClientID(client) != CLIENT_INVALID.; CountBits(buttons) >= 1 && CountBits(buttons) <= 3.; uniqueid >= 0 && uniqueid <= MAX(int)

Note: Replies to the question are given by you via the event GSEventGoalQuestionAnswer.; There is no guarantee you ever get a reply on your question.

◆ Remove()

static bool GSGoal::Remove ( GoalID goal_id )

static

Remove a goal from the list.

Parameters

goal_id The goal to remove.

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; IsValidGoal(goal_id).

◆ SetCompleted()

static bool GSGoal::SetCompleted	(	GoalID	goal_id,
		bool	complete
	)

static

Update completed status of goal.

Parameters

goal_id	The goal to update.
complete	The new goal completed status.

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; IsValidGoal(goal_id).

◆ SetDestination()

static bool GSGoal::SetDestination	(	GoalID	goal_id,
		GoalType	type,
		int	destination
	)

static

Update goal destination of a goal.

Parameters

goal_id	The goal to update.
type	The type of the goal.
destination	The destination of the type type.

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; IsValidGoal(goal_id).; IsValidGoalDestination(g->company, type, destination).

◆ SetProgress()

static bool GSGoal::SetProgress	(	GoalID	goal_id,
		Text *	progress
	)

static

Update the progress text of a goal.

The progress text is a text that is shown adjacent to the goal but in a separate column. Try to keep the progress string short.

Parameters

goal_id	The goal to update.
progress	The new progress text for the goal (can be either a raw string, or a GSText object). To clear the progress string you can pass null or an empty string.

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; IsValidGoal(goal_id).

◆ SetText()

static bool GSGoal::SetText	(	GoalID	goal_id,
		Text *	goal
	)

static

Update goal text of a goal.

Parameters

goal_id	The goal to update.
goal	The new goal text (can be either a raw string, or a GSText object).

Returns: True if the action succeeded.

Precondition: GSCompanyMode::IsDeity().; goal != null && len(goal) != 0.; IsValidGoal(goal_id).

Public Types

Static Public Member Functions

Detailed Description

Member Enumeration Documentation

◆ GoalID

◆ GoalType

◆ QuestionButton

◆ QuestionType

Member Function Documentation

◆ CloseQuestion()

◆ IsCompleted()

◆ IsValidGoal()

◆ IsValidGoalDestination()

◆ New()

◆ Question()

◆ QuestionClient()

◆ Remove()

◆ SetCompleted()

◆ SetDestination()

◆ SetProgress()

◆ SetText()