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-rw-r--r--src/extras/frontendoption.h127
1 files changed, 28 insertions, 99 deletions
diff --git a/src/extras/frontendoption.h b/src/extras/frontendoption.h
index 8e2dd668..19340b20 100644
--- a/src/extras/frontendoption.h
+++ b/src/extras/frontendoption.h
@@ -2,47 +2,23 @@
#include "common.h"
#ifdef CUSTOM_FRONTEND_OPTIONS
-#include "Frontend.h"
-
-// Warning:
-// All of the code relies on that you won't use more then NUM_MENUROWS(18) options on one page.
-// Also congrats if you can make 18 options visible at once.
-
-// About texts:
-// All text parameters accept wchar(including hardcoded wchar* and TheText.Get)
-// except FrontendScreenAdd(it's char[8] by the design of Frontend).
-// All texts reload if custom options reloaded too, which includes language changes and via live reload feature in debug menu!
-
-// Execute direction:
-// All of the calls below eventually manipulate the aScreens array, so keep in mind to add/replace options in order,
-// i.e. don't set cursor to 8 first and then 3.
-
-// Live reload:
-// You can add/change/undo the new options in-game if you use VS. Change what you want, build the changed bits via "Edit and Continue",
-// and hit the "Reload custom frontend options" from debug menu. Or call CustomFrontendOptionsPopulate() from somewhere else.
+// ! There are 2 ways to use CFO,
+// 1st; by adding a new option to the array in MenuScreensCustom.cpp and passing attributes/CBs to it
+// 2nd; by calling the functions listed at the bottom of this file.
// -- Option types
//
// Static/select: You allocate the variable, pass it to function and game sets it from user input among the strings given to function,
-// then you can handle ChangeFunc(only called on enter if onlyApplyOnEnter set, or set immediately)
-// and ReturnPrevPageFunc optionally. You can store the option in gta3.set if you pass true to corresponding parameter.
+// optionally you can add post-change event via ChangeFunc(only called on enter if onlyApplyOnEnter set, or set immediately)
+// You can store the option in an INI file if you pass the key(as a char array) to corresponding parameter.
//
// Dynamic: Passing variable to function is only needed if you want to store it, otherwise you should do
// all the operations with ButtonPressFunc, this includes allocating the variable.
// Left-side text is passed while creating and static, but ofc right-side text is dynamic -
-// you should return it in DrawFunc, which is called on every draw. ReturnPrevPageFunc is also here if needed.
-//
-// Redirect: Redirection to another screen. selectedOption parameter is the highlighted option user will see after the redirection.
+// you should return it in DrawFunc, which is called on every draw.
//
// Built-in action: As the name suggests, any action that game has built-in. But as an extra you can set the option text,
-// and can be informed on button press/focus loss via buttonPressFunc. ReturnPrevPageFunc is also here.
-
-#define FEOPTION_SELECT 0
-#define FEOPTION_DYNAMIC 1
-#define FEOPTION_REDIRECT 2
-#define FEOPTION_GOBACK 3
-#define FEOPTION_BUILTIN_ACTION 4
// -- Returned via ButtonPressFunc() action param.
#define FEOPTION_ACTION_LEFT 0
@@ -61,7 +37,7 @@
typedef void (*ReturnPrevPageFunc)();
// for static options
-typedef void (*ChangeFunc)(int8 displayedValue); // called before updating the value.
+typedef void (*ChangeFunc)(int8 before, int8 after); // called after updating the value.
// only called on enter if onlyApplyOnEnter set, otherwise called on every value change
// for dynamic options
@@ -69,71 +45,11 @@ typedef wchar* (*DrawFunc)(bool* disabled, bool userHovering); // you must retur
// you can also set *disabled if you want to gray it out.
typedef void (*ButtonPressFunc)(int8 action); // see FEOPTION_ACTIONs above
-struct FrontendScreen
-{
- int id;
- char name[8];
- eMenuSprites sprite;
- int prevPage;
- int columnWidth;
- int headerHeight;
- int lineHeight;
- int8 font;
- float fontScaleX;
- float fontScaleY;
- int8 alignment;
- bool showLeftRightHelper;
- ReturnPrevPageFunc returnPrevPageFunc;
-};
-
-struct FrontendOption
-{
- int8 type;
- int8 screenOptionOrder;
- int32 screen;
- wchar leftText[64];
- ReturnPrevPageFunc returnPrevPageFunc;
- int8* value;
- int8 displayedValue; // only if onlyApplyOnEnter enabled for now
- bool save;
- int32 ogOptionId; // for replacements, see overwrite parameter of SetCursor
-
- union {
- // Only for dynamic / built-in action
- struct {
- DrawFunc drawFunc;
- ButtonPressFunc buttonPressFunc;
- };
-
- // Only for static/select
- struct {
- wchar** rightTexts;
- int8 numRightTexts;
- bool onlyApplyOnEnter;
- ChangeFunc changeFunc;
- int8 lastSavedValue; // only if onlyApplyOnEnter enabled
- };
-
- // Only for redirect
- struct {
- int to;
- int8 option;
- bool fadeIn;
- };
- };
-};
-
// -- Internal things
-void RemoveCustomFrontendOptions();
void CustomFrontendOptionsPopulate();
-
extern int lastOgScreen; // for reloading
-
extern int numCustomFrontendOptions;
-extern FrontendOption* customFrontendOptions;
-
extern int numCustomFrontendScreens;
-extern FrontendScreen* customFrontendScreens;
// -- To be used in ButtonPressFunc / ChangeFunc(this one would be weird):
void ChangeScreen(int screen, int option = 0, bool fadeIn = true);
@@ -141,6 +57,21 @@ void GoBack(bool fadeIn = true);
uint8 GetNumberOfMenuOptions(int screen);
+// !!! We're now moved to MenuScreensCustom.cpp, which houses an array that keeps all original+custom options.
+// But you can still use the APIs below, and manipulate aScreens while in game.
+
+// Limits:
+// The code relies on that you won't use more then NUM_MENUROWS(18) options on one page, and won't exceed the MENUPAGES of pages.
+// Also congrats if you can make 18 options visible at once.
+
+// Texts:
+// All text parameters accept char[8] GXT key.
+
+// Execute direction:
+// All of the calls below eventually manipulate the aScreens array, so keep in mind to add/replace options in order,
+// i.e. don't set cursor to 8 first and then 3.
+
+
// -- Placing the cursor to append/overwrite option
//
// Done via FrontendOptionSetCursor(screen, position, overwrite = false), parameters explained below:
@@ -151,12 +82,10 @@ uint8 GetNumberOfMenuOptions(int screen);
void FrontendOptionSetCursor(int screen, int8 option, bool overwrite = false);
-// var is optional in AddDynamic, you can enable save parameter if you pass one, otherwise pass nil/0
-void FrontendOptionAddBuiltinAction(const wchar* leftText, int action, ButtonPressFunc buttonPressFunc, ReturnPrevPageFunc returnPrevPageFunc);
-void FrontendOptionAddSelect(const wchar* leftText, const wchar** rightTexts, int8 numRightTexts, int8 *var, bool onlyApplyOnEnter, ChangeFunc changeFunc, ReturnPrevPageFunc returnPrevPageFunc, bool save = false);
-void FrontendOptionAddDynamic(const wchar* leftText, DrawFunc rightTextDrawFunc, int8 *var, ButtonPressFunc buttonPressFunc, ReturnPrevPageFunc returnPrevPageFunc, bool save = false);
-void FrontendOptionAddRedirect(const wchar* text, int to, int8 selectedOption = 0, bool fadeIn = true);
-void FrontendOptionAddBackButton(const wchar* text, bool fadeIn = true);
+// var is optional in AddDynamic, enables you to save them in an INI file(also needs passing char array to saveName param. obv), otherwise pass nil/0
+void FrontendOptionAddBuiltinAction(const char* gxtKey, int action, int targetMenu = MENUPAGE_NONE, int saveSlot = SAVESLOT_NONE);
+void FrontendOptionAddSelect(const char* gxtKey, const char** rightTexts, int8 numRightTexts, int8 *var, bool onlyApplyOnEnter, ChangeFunc changeFunc, const char* saveName = nil);
+void FrontendOptionAddDynamic(const char* gxtKey, DrawFunc rightTextDrawFunc, int8 *var, ButtonPressFunc buttonPressFunc, const char* saveName = nil);
-uint8 FrontendScreenAdd(char* gxtKey, eMenuSprites sprite, int prevPage, int columnWidth, int headerHeight, int lineHeight, int8 font, float fontScaleX, float fontScaleY, int8 alignment, bool showLeftRightHelper, ReturnPrevPageFunc returnPrevPageFunc = nil);
-#endif \ No newline at end of file
+uint8 FrontendScreenAdd(const char* gxtKey, eMenuSprites sprite, int prevPage, int columnWidth, int headerHeight, int lineHeight, int8 font, float fontScaleX, float fontScaleY, int8 alignment, bool showLeftRightHelper, ReturnPrevPageFunc returnPrevPageFunc = nil);
+#endif