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Codechange: use std::string instead of stredup/free for goals

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Rubidium 2023-04-27 19:03:03 +02:00 committed by rubidium42
parent cc44aa7438
commit 3342967ad9
5 changed files with 27 additions and 38 deletions
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15
src/goal.cpp
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@ -84,8 +84,7 @@ std::tuple<CommandCost, GoalID> CmdCreateGoal(DoCommandFlag flags, CompanyID com
g->type = type;
g->dst = dest;
g->company = company;
g->text = stredup(text.c_str());
g->progress = nullptr;
g->text = text;
g->completed = false;
if (g->company == INVALID_COMPANY) {
@ -143,8 +142,7 @@ CommandCost CmdSetGoalText(DoCommandFlag flags, GoalID goal, const std::string &
if (flags & DC_EXEC) {
Goal *g = Goal::Get(goal);
free(g->text);
g->text = stredup(text.c_str());
g->text = text;
if (g->company == INVALID_COMPANY) {
InvalidateWindowClassesData(WC_GOALS_LIST);
@ -170,12 +168,7 @@ CommandCost CmdSetGoalProgress(DoCommandFlag flags, GoalID goal, const std::stri
if (flags & DC_EXEC) {
Goal *g = Goal::Get(goal);
free(g->progress);
if (text.empty()) {
g->progress = nullptr;
} else {
g->progress = stredup(text.c_str());
}
g->progress = text;
if (g->company == INVALID_COMPANY) {
InvalidateWindowClassesData(WC_GOALS_LIST);
@ -255,7 +248,7 @@ CommandCost CmdGoalQuestion(DoCommandFlag flags, uint16 uniqueid, uint32 target,
if (company == INVALID_COMPANY && !Company::IsValidID(_local_company)) return CommandCost();
if (company != INVALID_COMPANY && company != _local_company) return CommandCost();
}
ShowGoalQuestion(uniqueid, type, button_mask, text.c_str());
ShowGoalQuestion(uniqueid, type, button_mask, text);
}
return CommandCost();

14
src/goal_base.h
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@ -19,12 +19,12 @@ extern GoalPool _goal_pool;
/** Struct about goals, current and completed */
struct Goal : GoalPool::PoolItem<&_goal_pool> {
CompanyID company; ///< Goal is for a specific company; INVALID_COMPANY if it is global
GoalType type; ///< Type of the goal
GoalTypeID dst; ///< Index of type
char *text; ///< Text of the goal.
char *progress; ///< Progress text of the goal.
bool completed; ///< Is the goal completed or not?
CompanyID company; ///< Goal is for a specific company; INVALID_COMPANY if it is global
GoalType type; ///< Type of the goal
GoalTypeID dst; ///< Index of type
std::string text; ///< Text of the goal.
std::string progress; ///< Progress text of the goal.
bool completed; ///< Is the goal completed or not?
/**
* We need an (empty) constructor so struct isn't zeroed (as C++ standard states)
@ -34,7 +34,7 @@ struct Goal : GoalPool::PoolItem<&_goal_pool> {
/**
* (Empty) destructor has to be defined else operator delete might be called with nullptr parameter
*/
inline ~Goal() { free(this->text); free(this->progress); }
inline ~Goal() { }
};
#endif /* GOAL_BASE_H */

22
src/goal_gui.cpp
View File

@ -212,7 +212,7 @@ struct GoalListWindow : public Window {
}
case GC_PROGRESS:
if (s->progress != nullptr) {
if (!s->progress.empty()) {
SetDParamStr(0, s->progress);
StringID str = s->completed ? STR_GOALS_PROGRESS_COMPLETE : STR_GOALS_PROGRESS;
DrawString(r.WithWidth(progress_col_width, !rtl), str, TC_FROMSTRING, SA_RIGHT | SA_FORCE);
@ -242,7 +242,7 @@ struct GoalListWindow : public Window {
/* Calculate progress column width. */
uint max_width = 0;
for (const Goal *s : Goal::Iterate()) {
if (s->progress != nullptr) {
if (!s->progress.empty()) {
SetDParamStr(0, s->progress);
StringID str = s->completed ? STR_GOALS_PROGRESS_COMPLETE : STR_GOALS_PROGRESS;
uint str_width = GetStringBoundingBox(str).width;
@ -322,14 +322,14 @@ void ShowGoalsList(CompanyID company)
/** Ask a question about a goal. */
struct GoalQuestionWindow : public Window {
char *question; ///< Question to ask (private copy).
int buttons; ///< Number of valid buttons in #button.
int button[3]; ///< Buttons to display.
TextColour colour; ///< Colour of the question text.
std::string question; ///< Question to ask (private copy).
int buttons; ///< Number of valid buttons in #button.
int button[3]; ///< Buttons to display.
TextColour colour; ///< Colour of the question text.
GoalQuestionWindow(WindowDesc *desc, WindowNumber window_number, TextColour colour, uint32 button_mask, const char *question) : Window(desc), colour(colour)
GoalQuestionWindow(WindowDesc *desc, WindowNumber window_number, TextColour colour, uint32 button_mask, const std::string &question) : Window(desc), colour(colour)
{
this->question = stredup(question);
this->question = question;
/* Figure out which buttons we have to enable. */
int n = 0;
@ -352,10 +352,6 @@ struct GoalQuestionWindow : public Window {
this->FinishInitNested(window_number);
}
~GoalQuestionWindow()
{
free(this->question);
}
void SetStringParameters(int widget) const override
{
@ -554,7 +550,7 @@ static WindowDesc _goal_question_list_desc[] = {
* @param button_mask Buttons to display.
* @param question Question to ask.
*/
void ShowGoalQuestion(uint16 id, byte type, uint32 button_mask, const char *question)
void ShowGoalQuestion(uint16 id, byte type, uint32 button_mask, const std::string &question)
{
assert(type < GQT_END);
new GoalQuestionWindow(&_goal_question_list_desc[type], id, type == 3 ? TC_WHITE : TC_BLACK, button_mask, question);

2
src/gui.h
View File

@ -49,7 +49,7 @@ void ShowIndustryDirectory();
void ShowIndustryCargoesWindow();
void ShowSubsidiesList();
void ShowGoalsList(CompanyID company);
void ShowGoalQuestion(uint16 id, byte type, uint32 button_mask, const char *question);
void ShowGoalQuestion(uint16 id, byte type, uint32 button_mask, const std::string &question);
void ShowStoryBook(CompanyID company, uint16 page_id = INVALID_STORY_PAGE);
void ShowEstimatedCostOrIncome(Money cost, int x, int y);

12
src/saveload/goal_sl.cpp
View File

@ -17,12 +17,12 @@
#include "../safeguards.h"
static const SaveLoad _goals_desc[] = {
SLE_VAR(Goal, company, SLE_FILE_U16 | SLE_VAR_U8),
SLE_VAR(Goal, type, SLE_FILE_U16 | SLE_VAR_U8),
SLE_VAR(Goal, dst, SLE_UINT32),
SLE_STR(Goal, text, SLE_STR | SLF_ALLOW_CONTROL, 0),
SLE_CONDSTR(Goal, progress, SLE_STR | SLF_ALLOW_CONTROL, 0, SLV_182, SL_MAX_VERSION),
SLE_CONDVAR(Goal, completed, SLE_BOOL, SLV_182, SL_MAX_VERSION),
SLE_VAR(Goal, company, SLE_FILE_U16 | SLE_VAR_U8),
SLE_VAR(Goal, type, SLE_FILE_U16 | SLE_VAR_U8),
SLE_VAR(Goal, dst, SLE_UINT32),
SLE_SSTR(Goal, text, SLE_STR | SLF_ALLOW_CONTROL),
SLE_CONDSSTR(Goal, progress, SLE_STR | SLF_ALLOW_CONTROL, SLV_182, SL_MAX_VERSION),
SLE_CONDVAR(Goal, completed, SLE_BOOL, SLV_182, SL_MAX_VERSION),
};
struct GOALChunkHandler : ChunkHandler {