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devilutionX/SourceX/DiabloUI/dialogs.cpp

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#include "DiabloUI/dialogs.h"
#include "controls/menu_controls.h"
#include "devilution.h"
#include "dx.h"
#include "DiabloUI/diabloui.h"
#include "DiabloUI/button.h"
#include "DiabloUI/fonts.h"
#include "DiabloUI/errorart.h"
namespace dvl {
extern HANDLE diabdat_mpq;
extern SDL_Surface *pal_surface;
namespace {
Art dialogArt;
Art progressArt;
char dialogText[256];
char dialogCaption[1024];
bool fontWasLoaded;
bool textInputWasActive;
UiItem *dialogItems;
std::size_t dialogItemsSize;
enum class State {
DEFAULT = 0,
OK,
CANCEL,
};
State state;
void DialogActionOK()
{
state = State::OK;
}
void DialogActionCancel()
{
state = State::CANCEL;
}
constexpr auto DIALOG_ART_S = UiImage(&dialogArt, { 180, 168, 280, 144 });
constexpr auto DIALOG_ART_L = UiImage(&dialogArt, { 127, 100, 385, 280 });
UiItem OK_DIALOG[] = {
DIALOG_ART_S,
UiText(dialogText, { 200, 211, 240, 80 }, UIS_CENTER),
MakeSmlButton("OK", &DialogActionOK, 265, 265),
};
UiItem OK_DIALOG_WITH_CAPTION[] = {
DIALOG_ART_L,
UiText(dialogText, SDL_Color{ 255, 255, 0, 0 }, { 147, 110, 345, 20 }, UIS_CENTER),
UiText(dialogCaption, { 147, 141, 345, 190 }, UIS_CENTER),
MakeSmlButton("OK", &DialogActionOK, 264, 335),
};
UiItem PROGRESS_DIALOG[] = {
DIALOG_ART_S,
UiText(dialogText, { 180, 177, 280, 43 }, UIS_CENTER),
UiImage(&progressArt, { 205, 220, 228, 38 }),
MakeSmlButton("Cancel", &DialogActionCancel, 330, 265),
};
UiListItem SELOK_DIALOG_ITEMS[] = {
{ "OK", 0 }
};
UiItem SELOK_DIALOG[] = {
UiText(dialogText, { 140, 210, 400, 168 }, UIS_CENTER),
UiList(SELOK_DIALOG_ITEMS, 230, 390, 180, 35, UIS_CENTER),
};
UiItem SPAWNERR_DIALOG[] = {
UiText("The Rogue and Sorcerer are only available in the full retail version of Diablo. For ordering information visit https://www.gog.com/game/diablo.", { 140, 199, 400, 177 }),
UiArtTextButton("OK", &DialogActionOK, { 230, 407, 180, 43 }),
};
// clang-format off
#define BLANKCOLOR { 0, 0xFF, 0, 0 }
// clang-format on
void LoadFallbackPalette()
{
// clang-format off
static const PALETTEENTRY fallback_palette[256] = {
{ 0x00, 0x00, 0x00, 0 },
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR,
{ 0xff, 0xfd, 0x9f, 0 },
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
{ 0xe8, 0xca, 0xca, 0 },
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
{ 0x05, 0x07, 0x0c, 0 },
{ 0xff, 0xe3, 0xa4, 0 },
{ 0xee, 0xd1, 0x8c, 0 },
{ 0xdd, 0xc4, 0x7e, 0 },
{ 0xcc, 0xb7, 0x75, 0 },
{ 0xbc, 0xa8, 0x6c, 0 },
{ 0xab, 0x9a, 0x63, 0 },
{ 0x98, 0x8b, 0x5d, 0 },
{ 0x87, 0x7e, 0x54, 0 },
{ 0x78, 0x6f, 0x49, 0 },
{ 0x69, 0x60, 0x3f, 0 },
{ 0x5b, 0x51, 0x34, 0 },
{ 0x48, 0x40, 0x27, 0 },
{ 0x39, 0x31, 0x1d, 0 },
{ 0x31, 0x28, 0x16, 0 },
{ 0x1a, 0x14, 0x08, 0 },
{ 0x14, 0x0b, 0x00, 0 },
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR,
{ 0xff, 0xbd, 0xbd, 0 },
{ 0xf4, 0x96, 0x96, 0 },
{ 0xe8, 0x7d, 0x7d, 0 },
{ 0xe0, 0x6c, 0x6c, 0 },
{ 0xd8, 0x5b, 0x5b, 0 },
{ 0xcf, 0x49, 0x49, 0 },
{ 0xc7, 0x38, 0x38, 0 },
{ 0xbf, 0x27, 0x27, 0 },
{ 0xa9, 0x22, 0x22, 0 },
{ 0x93, 0x1e, 0x1e, 0 },
{ 0x7c, 0x19, 0x19, 0 },
{ 0x66, 0x15, 0x15, 0 },
{ 0x4f, 0x11, 0x11, 0 },
{ 0x39, 0x0d, 0x0d, 0 },
{ 0x23, 0x09, 0x09, 0 },
{ 0x0c, 0x05, 0x05, 0 },
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR,
{ 0xf3, 0xf3, 0xf3, 0 },
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR,
{ 0xff, 0xff, 0x00, 0 },
BLANKCOLOR, BLANKCOLOR, BLANKCOLOR,
BLANKCOLOR,
};
// clang-format on
ApplyGamma(logical_palette, fallback_palette, 256);
}
void Init(const char *text, const char *caption, bool error)
{
strcpy(dialogText, text);
if (caption == nullptr) {
LoadMaskedArt(error ? "ui_art\\srpopup.pcx" : "ui_art\\spopup.pcx", &dialogArt);
dialogItems = OK_DIALOG;
dialogItemsSize = size(OK_DIALOG);
} else {
if (error) {
LoadArt(&dialogArt, popupData, DIALOG_ART_L.rect.w, DIALOG_ART_L.rect.h);
} else {
LoadMaskedArt("ui_art\\lpopup.pcx", &dialogArt);
}
strcpy(dialogCaption, caption);
dialogItems = OK_DIALOG_WITH_CAPTION;
dialogItemsSize = size(OK_DIALOG_WITH_CAPTION);
}
LoadSmlButtonArt();
fontWasLoaded = font != nullptr;
if (!fontWasLoaded)
LoadTtfFont();
textInputWasActive = SDL_IsTextInputActive();
SDL_StopTextInput();
}
void Deinit()
{
dialogArt.Unload();
UnloadSmlButtonArt();
if (!fontWasLoaded)
UnloadTtfFont();
if (textInputWasActive)
SDL_StartTextInput();
for (std::size_t i = 0; i < dialogItemsSize; ++i) {
dialogItems[i].FreeCache();
}
}
void DialogLoop(UiItem *items, std::size_t num_items, UiItem *render_behind, std::size_t render_behind_size)
{
SDL_Event event;
state = State::DEFAULT;
if (render_behind_size == 0) {
LoadBackgroundArt("ui_art\\black.pcx");
if (ArtBackground.surface == nullptr) {
LoadFallbackPalette();
}
}
do {
while (SDL_PollEvent(&event)) {
switch (event.type) {
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
UiItemMouseEvents(&event, items, num_items);
break;
default:
switch (GetMenuAction(event)) {
case MenuAction::BACK:
case MenuAction::SELECT:
state = State::OK;
break;
default:
break;
}
break;
}
UiHandleEvents(&event);
}
if (render_behind_size == 0) {
SDL_FillRect(pal_surface, nullptr, 0);
} else {
UiRenderItems(render_behind, render_behind_size);
}
UiRenderItems(items, num_items);
DrawMouse();
UiFadeIn();
} while (state == State::DEFAULT);
}
} // namespace
void UiOkDialog(const char *text, const char *caption, bool error, UiItem *render_behind, std::size_t render_behind_size)
{
static bool inDialog = false;
if (!gbActive || inDialog) {
if (SDL_ShowCursor(SDL_ENABLE) <= -1) {
SDL_Log(SDL_GetError());
}
if (SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, text, caption, NULL) <= -1) {
SDL_Log(SDL_GetError());
SDL_Log(text);
SDL_Log(caption);
}
return;
}
inDialog = true;
Init(text, caption, error);
DialogLoop(dialogItems, dialogItemsSize, render_behind, render_behind_size);
Deinit();
inDialog = false;
}
void UiErrorOkDialog(const char *text, const char *caption, UiItem *render_behind, std::size_t render_behind_size)
{
UiOkDialog(text, caption, /*error=*/true, render_behind, render_behind_size);
}
void UiErrorOkDialog(const char *text, const char *caption, bool error)
{
UiOkDialog(text, caption, error, nullptr, 0);
}
void UiErrorOkDialog(const char *text, UiItem *render_behind, std::size_t render_behind_size)
{
UiErrorOkDialog(text, nullptr, render_behind, render_behind_size);
}
} // namespace dvl