diff options
Diffstat (limited to 'src/extras/frontendoption.cpp')
| -rw-r--r-- | src/extras/frontendoption.cpp | 298 |
1 files changed, 298 insertions, 0 deletions
diff --git a/src/extras/frontendoption.cpp b/src/extras/frontendoption.cpp new file mode 100644 index 00000000..3214bbfd --- /dev/null +++ b/src/extras/frontendoption.cpp @@ -0,0 +1,298 @@ +#include "common.h" + +#ifdef CUSTOM_FRONTEND_OPTIONS +#include "frontendoption.h" +#include "Text.h" + +int numCustomFrontendOptions = 0; +FrontendOption *customFrontendOptions; + +int numCustomFrontendScreens = 0; +FrontendScreen* customFrontendScreens; + +int numFrontendOptionReplacements = 0; +CMenuScreen::CMenuEntry* frontendOptionReplacements; + +int lastOgScreen = MENUPAGES; // means no new pages + +int optionCursor = -2; +int currentMenu; +bool optionOverwrite = false; + +void ChangeScreen(int screen, int option, bool fadeIn) +{ + FrontEndMenuManager.m_nPrevScreen = FrontEndMenuManager.m_nCurrScreen; + FrontEndMenuManager.m_nCurrScreen = screen; + FrontEndMenuManager.m_nCurrOption = option; + if (fadeIn) + FrontEndMenuManager.m_nMenuFadeAlpha = 0; +} + +void GoBack(bool fadeIn) +{ + int screen = !FrontEndMenuManager.m_bGameNotLoaded ? + aScreens[FrontEndMenuManager.m_nCurrScreen].m_PreviousPage[1] : aScreens[FrontEndMenuManager.m_nCurrScreen].m_PreviousPage[0]; + int option = !FrontEndMenuManager.m_bGameNotLoaded ? + aScreens[FrontEndMenuManager.m_nCurrScreen].m_ParentEntry[1] : aScreens[FrontEndMenuManager.m_nCurrScreen].m_ParentEntry[0]; + + FrontEndMenuManager.ThingsToDoBeforeGoingBack(); + + ChangeScreen(screen, option, fadeIn); +} + +uint8 +GetNumberOfMenuOptions(int screen) +{ + uint8 Rows = 0; + for (int i = 0; i < NUM_MENUROWS; i++) { + if (aScreens[screen].m_aEntries[i].m_Action == MENUACTION_NOTHING) + break; + + ++Rows; + } + return Rows; +} + +uint8 +GetLastMenuScreen() +{ + uint8 page = -1; + for (int i = 0; i < MENUPAGES; i++) { + if (strcmp(aScreens[i].m_ScreenName, "") == 0 && aScreens[i].unk == 0) + break; + + ++page; + } + return page; +} + +// Used before populating options, but effective in InitialiseChangedLanguageSettings and debugmenu +void +RemoveCustomFrontendOptions() +{ + if (numCustomFrontendOptions != 0) { + + for (int i = 0; i < MENUPAGES; i++) { + for (int j = 0; j < NUM_MENUROWS; j++) { + if (aScreens[i].m_aEntries[j].m_SaveSlot == SAVESLOT_CFO) { + int ogOptionId = customFrontendOptions[aScreens[i].m_aEntries[j].m_TargetMenu].ogOptionId; + if (ogOptionId == -1) { + int k; + for (k = j; k < NUM_MENUROWS - 1; k++) { + memcpy(&aScreens[i].m_aEntries[k], &aScreens[i].m_aEntries[k + 1], sizeof(CMenuScreen::CMenuEntry)); + } + aScreens[i].m_aEntries[k].m_Action = MENUACTION_NOTHING; + aScreens[i].m_aEntries[k].m_SaveSlot = SAVESLOT_NONE; + aScreens[i].m_aEntries[k].m_EntryName[0] = '\0'; + j--; + } else { + memcpy(&aScreens[i].m_aEntries[j], &frontendOptionReplacements[ogOptionId], sizeof(CMenuScreen::CMenuEntry)); + } + } + } + } + free(customFrontendOptions); + numCustomFrontendOptions = 0; + + if (numFrontendOptionReplacements != 0) { + free(frontendOptionReplacements); + numFrontendOptionReplacements = 0; + } + } + + if (numCustomFrontendScreens == 0) + return; + + for (int i = 0; i < MENUPAGES; i++) { + if (i > lastOgScreen) { + aScreens[i].m_ScreenName[0] = '\0'; + aScreens[i].unk = 0; + } + } + free(customFrontendScreens); + numCustomFrontendScreens = 0; + lastOgScreen = MENUPAGES; +} + +int8 RegisterNewScreen(char *name, int prevPage) +{ + if (lastOgScreen == MENUPAGES) + lastOgScreen = GetLastMenuScreen(); + + numCustomFrontendScreens++; + if (numCustomFrontendScreens == 1) + customFrontendScreens = (FrontendScreen*)malloc(5 * sizeof(FrontendScreen)); + else if (numCustomFrontendScreens % 5 == 1) + customFrontendScreens = (FrontendScreen*)realloc(customFrontendScreens, (numCustomFrontendScreens + 4) * sizeof(FrontendScreen)); + + assert(customFrontendScreens != nil && "Custom frontend screens can't be allocated"); + + int id = lastOgScreen + numCustomFrontendScreens; + assert(id < MENUPAGES && "No room for new custom frontend screens! Increase MENUPAGES"); + strncpy(aScreens[id].m_ScreenName, name, 8); + aScreens[id].m_PreviousPage[0] = aScreens[id].m_PreviousPage[1] = prevPage; + aScreens[id].unk = 1; + return id; +} + +int8 RegisterNewOption() +{ + numCustomFrontendOptions++; + if (numCustomFrontendOptions == 1) + customFrontendOptions = (FrontendOption*)malloc(5 * sizeof(FrontendOption)); + else if (numCustomFrontendOptions % 5 == 1) + customFrontendOptions = (FrontendOption*)realloc(customFrontendOptions, (numCustomFrontendOptions + 4) * sizeof(FrontendOption)); + + assert(customFrontendOptions != nil && "Custom frontend options can't be allocated"); + + uint8 numOptions = GetNumberOfMenuOptions(currentMenu); + uint8 curIdx; + if (optionCursor < 0) { + optionCursor = curIdx = numOptions + optionCursor + 1; + } else + curIdx = optionCursor; + + if (!optionOverwrite) { + if (aScreens[currentMenu].m_aEntries[curIdx].m_Action != MENUACTION_NOTHING) { + for (int i = numOptions - 1; i >= curIdx; i--) { + memcpy(&aScreens[currentMenu].m_aEntries[i + 1], &aScreens[currentMenu].m_aEntries[i], sizeof(CMenuScreen::CMenuEntry)); + } + } + } + optionCursor++; + + if (optionOverwrite) { + numFrontendOptionReplacements++; + if (numFrontendOptionReplacements == 1) + frontendOptionReplacements = (CMenuScreen::CMenuEntry*)malloc(5 * sizeof(CMenuScreen::CMenuEntry)); + else if (numFrontendOptionReplacements % 5 == 1) + frontendOptionReplacements = (CMenuScreen::CMenuEntry*)realloc(frontendOptionReplacements, (numFrontendOptionReplacements + 4) * sizeof(CMenuScreen::CMenuEntry)); + + memcpy(&frontendOptionReplacements[numFrontendOptionReplacements - 1], &aScreens[currentMenu].m_aEntries[curIdx], sizeof(CMenuScreen::CMenuEntry)); + customFrontendOptions[numCustomFrontendOptions - 1].ogOptionId = numFrontendOptionReplacements - 1; + } else { + customFrontendOptions[numCustomFrontendOptions - 1].ogOptionId = -1; + } + customFrontendOptions[numCustomFrontendOptions - 1].screen = currentMenu; + + aScreens[currentMenu].m_aEntries[curIdx].m_Action = MENUACTION_TRIGGERFUNC; + aScreens[currentMenu].m_aEntries[curIdx].m_SaveSlot = SAVESLOT_CFO; + aScreens[currentMenu].m_aEntries[curIdx].m_TargetMenu = numCustomFrontendOptions - 1; + aScreens[currentMenu].m_aEntries[curIdx].m_EntryName[0] = 1; // just something to fool it + return curIdx; +} + +void FrontendOptionSetCursor(int screen, int8 option, bool overwrite) +{ + currentMenu = screen; + optionCursor = option; + optionOverwrite = overwrite; +} + +void FrontendOptionAddBuiltinAction(const wchar* leftText, int action, ButtonPressFunc buttonPressFunc, ReturnPrevPageFunc returnPrevPageFunc) { + int8 screenOptionOrder = RegisterNewOption(); + + FrontendOption& option = customFrontendOptions[numCustomFrontendOptions - 1]; + + // To fool the Frontend, we will still display the text passed via first param. + switch (action) { + case MENUACTION_SCREENRES: + strcpy(aScreens[currentMenu].m_aEntries[screenOptionOrder].m_EntryName, "FED_RES"); + break; + case MENUACTION_AUDIOHW: + strcpy(aScreens[currentMenu].m_aEntries[screenOptionOrder].m_EntryName, "FEA_3DH"); + break; + } + aScreens[currentMenu].m_aEntries[screenOptionOrder].m_Action = action; + option.type = FEOPTION_BUILTIN_ACTION; + option.buttonPressFunc = buttonPressFunc; + TextCopy(option.leftText, leftText); + option.screenOptionOrder = screenOptionOrder; + option.returnPrevPageFunc = returnPrevPageFunc; + option.save = false; +} + +void FrontendOptionAddSelect(const wchar* leftText, const wchar** rightTexts, int8 numRightTexts, int8 *var, bool onlyApplyOnEnter, ChangeFunc changeFunc, ReturnPrevPageFunc returnPrevPageFunc, bool save) +{ + int8 screenOptionOrder = RegisterNewOption(); + + FrontendOption& option = customFrontendOptions[numCustomFrontendOptions - 1]; + option.type = FEOPTION_SELECT; + TextCopy(option.leftText, leftText); + option.rightTexts = rightTexts; + option.numRightTexts = numRightTexts; + option.value = var; + option.displayedValue = *var; + option.lastSavedValue = *var; + option.save = save; + option.onlyApplyOnEnter = onlyApplyOnEnter; + option.changeFunc = changeFunc; + option.screenOptionOrder = screenOptionOrder; + option.returnPrevPageFunc = returnPrevPageFunc; +} + +void FrontendOptionAddDynamic(const wchar* leftText, DrawFunc drawFunc, int8 *var, ButtonPressFunc buttonPressFunc, ReturnPrevPageFunc returnPrevPageFunc, bool save) +{ + int8 screenOptionOrder = RegisterNewOption(); + + FrontendOption& option = customFrontendOptions[numCustomFrontendOptions - 1]; + option.type = FEOPTION_DYNAMIC; + option.drawFunc = drawFunc; + option.buttonPressFunc = buttonPressFunc; + TextCopy(option.leftText, leftText); + option.value = var; + option.save = save; + option.screenOptionOrder = screenOptionOrder; + option.returnPrevPageFunc = returnPrevPageFunc; +} + +void FrontendOptionAddRedirect(const wchar* text, int to, int8 selectedOption, bool fadeIn) +{ + int8 screenOptionOrder = RegisterNewOption(); + + FrontendOption &option = customFrontendOptions[numCustomFrontendOptions - 1]; + option.type = FEOPTION_REDIRECT; + option.to = to; + option.option = selectedOption; + option.fadeIn = fadeIn; + TextCopy(option.leftText, text); + option.screenOptionOrder = screenOptionOrder; + option.returnPrevPageFunc = nil; + option.save = false; +} + +void FrontendOptionAddBackButton(const wchar* text, bool fadeIn) +{ + int8 screenOptionOrder = RegisterNewOption(); + + FrontendOption& option = customFrontendOptions[numCustomFrontendOptions - 1]; + option.type = FEOPTION_GOBACK; + option.fadeIn = fadeIn; + TextCopy(option.leftText, text); + option.screenOptionOrder = screenOptionOrder; + option.returnPrevPageFunc = nil; + option.save = false; +} + +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) { + + uint8 screenOrder = RegisterNewScreen(gxtKey, prevPage); + + FrontendScreen &screen = customFrontendScreens[numCustomFrontendScreens - 1]; + screen.id = screenOrder; + screen.sprite = sprite; + screen.prevPage = prevPage; + strncpy(screen.name, gxtKey, 8); + screen.columnWidth = columnWidth; + screen.headerHeight = headerHeight; + screen.lineHeight = lineHeight; + screen.font = font; + screen.fontScaleX = fontScaleX; + screen.fontScaleY = fontScaleY; + screen.alignment = alignment; + screen.returnPrevPageFunc = returnPrevPageFunc; + + return screenOrder; +} +#endif
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