static void showPatchMessage(char *message)
{
int y;
SDL_Rect dest;
SDL_Surface *title, *completion;
title = generateTextSurface(_("Patching your save game. Please wait..."), game.font, 220, 220, 220, 0, 0, 0);
completion = generateTextSurface(message, game.font, 220, 220, 220, 0, 0, 0);
if (title == NULL || completion == NULL)
{
return;
}
clearScreen(0, 0, 0);
y = (SCREEN_HEIGHT - title->h) / 2;
dest.x = (SCREEN_WIDTH - title->w) / 2;
dest.y = y;
dest.w = title->w;
dest.h = title->h;
SDL_BlitSurface(title, NULL, game.screen, &dest);
y += title->h + 15;
dest.x = (SCREEN_WIDTH - completion->w) / 2;
dest.y = y;
dest.w = completion->w;
dest.h = completion->h;
SDL_BlitSurface(completion, NULL, game.screen, &dest);
SDL_FreeSurface(title);
SDL_FreeSurface(completion);
/* Swap the buffers */
SDL_Flip(game.screen);
}
void updateLabelText(Label *l, char *text)
{
if (l->text != NULL)
{
SDL_FreeSurface(l->text);
l->text = NULL;
}
l->text = addBorder(generateTextSurface(text, game.font, 255, 255, 255, 0, 0, 0), 255, 255, 255, 0, 0, 0);
}
Label *createLabel(char *text, int x, int y)
{
Label *l;
l = malloc(sizeof(Label));
if (l == NULL)
{
showErrorAndExit("Failed to allocate %d bytes to create Label %s", (int)sizeof(Label), text);
}
l->text = addBorder(generateTextSurface(text, game.font, 255, 255, 255, 0, 0, 0), 255, 255, 255, 0, 0, 0);
l->x = x;
l->y = y;
return l;
}
SDL_Surface *createDialogBox(char *title, char *msg)
{
char *text, *token, word[MAX_VALUE_LENGTH], *savePtr, *titleText;
int i, lines, w, h, maxWidth, lineBreak, *lineBreaks;
SDL_Surface **surface, *tempSurface;
SDL_Rect dest;
savePtr = NULL;
freeDialogBox();
text = malloc(strlen(msg) + 1);
if (text == NULL)
{
showErrorAndExit("Failed to allocate a whole %d bytes for the Dialog Text", (int)strlen(msg) + 1);
}
STRNCPY(text, msg, strlen(msg) + 1);
titleText = NULL;
if (title != NULL)
{
titleText = malloc(strlen(title) + 1);
if (titleText == NULL)
{
showErrorAndExit("Failed to allocate a whole %d bytes for the Dialog Text", (int)strlen(title) + 1);
}
STRNCPY(titleText, title, strlen(title) + 1);
}
token = strtok_r(text, " ", &savePtr);
i = 0;
while (token != NULL)
{
i++;
token = strtok_r(NULL, " ", &savePtr);
}
lines = i;
if (titleText != NULL)
{
token = titleText;
while (*token != '\0')
{
if (*token == '_')
{
*token = ' ';
}
token++;
}
lines++;
}
surface = malloc(sizeof(SDL_Surface *) * lines);
if (surface == NULL)
{
showErrorAndExit("Failed to allocate a whole %d bytes for the Dialog Surfaces", (int)sizeof(SDL_Surface *) * lines);
}
lineBreaks = malloc(sizeof(int) * lines);
if (lineBreaks == NULL)
{
showErrorAndExit("Failed to allocate a whole %d bytes for the line breaks", (int)sizeof(int) * lines);
}
STRNCPY(text, msg, strlen(msg) + 1);
token = strtok_r(text, " ", &savePtr);
i = 0;
maxWidth = w = h = 0;
if (titleText != NULL)
{
surface[i] = generateTextSurface(titleText, game.font, 255, 255, 0, 0, 0, 0);
h = surface[i]->h + 5;
maxWidth = surface[i]->w;
i++;
}
while (token != NULL)
{
lineBreak = FALSE;
snprintf(word, sizeof(word), "%d", game.kills);
token = replaceString(token, "[GAME_KILLS]", word);
token = replaceString(token, "[HOURS]", getPlayTimeHours());
snprintf(word, sizeof(word), "%d", game.continues);
token = replaceString(token, "[CONTINUE_COUNT]", word);
token = replaceString(token, "[INPUT_LEFT]", getKeyValue(control.button[CONTROL_LEFT]));
token = replaceString(token, "[INPUT_RIGHT]", getKeyValue(control.button[CONTROL_RIGHT]));
token = replaceString(token, "[INPUT_JUMP]", getKeyValue(control.button[CONTROL_JUMP]));
token = replaceString(token, "[INPUT_BLOCK]", getKeyValue(control.button[CONTROL_BLOCK]));
token = replaceString(token, "[INPUT_ATTACK]", getKeyValue(control.button[CONTROL_ATTACK]));
token = replaceString(token, "[INPUT_INTERACT]", getKeyValue(control.button[CONTROL_INTERACT]));
token = replaceString(token, "[INPUT_ACTIVATE]", getKeyValue(control.button[CONTROL_ACTIVATE]));
token = replaceString(token, "[INPUT_INVENTORY]", getKeyValue(control.button[CONTROL_INVENTORY]));
token = replaceString(token, "[INPUT_PREVIOUS]", getKeyValue(control.button[CONTROL_PREVIOUS]));
token = replaceString(token, "[INPUT_NEXT]", getKeyValue(control.button[CONTROL_NEXT]));
snprintf(word, sizeof(word), "%s ", token);
if (word[strlen(word) - 2] == '\n')
{
lineBreak = TRUE;
word[strlen(word) - 2] = '\0';
}
token = strtok_r(NULL, " ", &savePtr);
if (token == NULL)
{
word[strlen(word) - 1] = '\0';
}
surface[i] = generateTextSurface(word, game.font, 255, 255, 255, 0, 0, 0);
lineBreaks[i] = lineBreak;
if (h == 0 || (i == 1 && titleText != NULL))
{
h += surface[i]->h + 5;
}
if (w + surface[i]->w > MAX_DIALOG_WIDTH)
{
w = 0;
h += surface[i]->h + 5;
}
w += surface[i]->w;
if (w > maxWidth)
{
maxWidth = w;
}
if (lineBreak == TRUE)
{
w = 0;
h += surface[i]->h + 5;
}
i++;
}
h -= 5;
tempSurface = createSurface(maxWidth, h);
w = h = 0;
for (i=0; i<lines; i++)
{
if (w + surface[i]->w > MAX_DIALOG_WIDTH || (titleText != NULL && i == 1))
{
w = 0;
h += surface[i]->h + 5;
}
dest.x = w;
dest.y = h;
dest.w = surface[i]->w;
dest.h = surface[i]->h;
SDL_BlitSurface(surface[i], NULL, tempSurface, &dest);
w += surface[i]->w;
SDL_FreeSurface(surface[i]);
if (lineBreaks[i] == TRUE)
{
w = 0;
h += surface[i]->h + 5;
}
}
tempSurface = addBorder(tempSurface, 255, 255, 255, 0, 0, 0);
free(surface);
free(text);
if (titleText != NULL)
{
free(titleText);
}
free(lineBreaks);
return tempSurface;
}
static SDL_Surface *createWidgetText(char *msg, TTF_Font *font, int fr, int fg, int fb, int br, int bg, int bb)
{
char *text, *token, word[MAX_VALUE_LENGTH], *savePtr;
int i, lines, w, h, maxWidth, lineBreak, *lineBreaks;
SDL_Surface **surface, *tempSurface;
SDL_Rect dest;
savePtr = NULL;
text = malloc(strlen(msg) + 1);
if (text == NULL)
{
showErrorAndExit("Failed to allocate a whole %d bytes for the Dialog Text", (int)strlen(msg) + 1);
}
STRNCPY(text, msg, strlen(msg) + 1);
token = strtok_r(text, " ", &savePtr);
i = 0;
while (token != NULL)
{
i++;
token = strtok_r(NULL, " ", &savePtr);
}
lines = i;
surface = malloc(sizeof(SDL_Surface *) * lines);
if (surface == NULL)
{
showErrorAndExit("Failed to allocate a whole %d bytes for the Dialog Surfaces", (int)sizeof(SDL_Surface *) * lines);
}
lineBreaks = malloc(sizeof(int) * lines);
if (lineBreaks == NULL)
{
showErrorAndExit("Failed to allocate a whole %d bytes for the line breaks", (int)sizeof(int) * lines);
}
STRNCPY(text, msg, strlen(msg) + 1);
token = strtok_r(text, " ", &savePtr);
i = 0;
maxWidth = w = h = 0;
while (token != NULL)
{
lineBreak = FALSE;
snprintf(word, sizeof(word), "%s ", token);
if (word[strlen(word) - 2] == '\n')
{
lineBreak = TRUE;
word[strlen(word) - 2] = '\0';
}
token = strtok_r(NULL, " ", &savePtr);
if (token == NULL)
{
word[strlen(word) - 1] = '\0';
}
surface[i] = generateTextSurface(word, game.font, fr, fg, fb, br, bg, bb);
lineBreaks[i] = lineBreak;
if (h == 0)
{
h += surface[i]->h + 5;
}
if (w + surface[i]->w > MAX_SCRIPT_WIDTH)
{
w = 0;
h += surface[i]->h + 5;
}
w += surface[i]->w;
if (w > maxWidth)
{
maxWidth = w;
}
if (lineBreak == TRUE)
{
w = 0;
h += surface[i]->h + 5;
}
i++;
}
h -= 5;
tempSurface = createSurface(maxWidth, h);
w = h = 0;
for (i=0;i<lines;i++)
{
if (w + surface[i]->w > MAX_SCRIPT_WIDTH)
{
w = 0;
h += surface[i]->h + 5;
}
dest.x = w;
dest.y = h;
dest.w = surface[i]->w;
dest.h = surface[i]->h;
SDL_BlitSurface(surface[i], NULL, tempSurface, &dest);
w += surface[i]->w;
SDL_FreeSurface(surface[i]);
if (lineBreaks[i] == TRUE)
{
w = 0;
h += surface[i]->h + 5;
}
}
free(surface);
free(text);
free(lineBreaks);
return tempSurface;
}
void showErrorAndExit(char *fmt, ...)
{
int h, y;
SDL_Rect dest;
SDL_Surface *title, *error1, *error2, *error3;
char text[MAX_MESSAGE_LENGTH];
va_list ap;
va_start(ap, fmt);
vsnprintf(text, sizeof(text), fmt, ap);
va_end(ap);
error1 = error2 = error3 = title = NULL;
if (game.font != NULL)
{
title = generateTextSurface(_("The Legend of Edgar has encountered the following error"), game.font, 0, 220, 0, 0, 0, 0);
error1 = generateTextSurface(text, game.font, 220, 220, 220, 0, 0, 0);
error2 = generateTextSurface(_("Please report this error to Parallel Realities"), game.font, 0, 220, 0, 0, 0, 0);
error3 = generateTextSurface(_("Press Escape to exit"), game.font, 0, 220, 0, 0, 0, 0);
}
printf("%s\n", text);
#if DEV == 1
exit(1);
#endif
if (title == NULL || error1 == NULL || error2 == NULL || error3 == NULL)
{
exit(1);
}
if (game.tempSurface != NULL)
{
SDL_FreeSurface(game.tempSurface);
game.tempSurface = NULL;
}
game.tempSurface = createSurface(SCREEN_WIDTH, SCREEN_HEIGHT);
drawBox(game.tempSurface, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, 0, 0, 0);
h = title->h + error1->h + error2->h + error3->h + 45;
y = (SCREEN_HEIGHT - h) / 2;
dest.x = (SCREEN_WIDTH - title->w) / 2;
dest.y = y;
dest.w = title->w;
dest.h = title->h;
SDL_BlitSurface(title, NULL, game.tempSurface, &dest);
y += title->h + 15;
dest.x = (SCREEN_WIDTH - error1->w) / 2;
dest.y = y;
dest.w = error1->w;
dest.h = error1->h;
SDL_BlitSurface(error1, NULL, game.tempSurface, &dest);
y += error1->h + 15;
dest.x = (SCREEN_WIDTH - error2->w) / 2;
dest.y = y;
dest.w = error2->w;
dest.h = error2->h;
SDL_BlitSurface(error2, NULL, game.tempSurface, &dest);
y += error2->h + 15;
dest.x = (SCREEN_WIDTH - error3->w) / 2;
dest.y = y;
dest.w = error3->w;
dest.h = error3->h;
SDL_BlitSurface(error3, NULL, game.tempSurface, &dest);
SDL_FreeSurface(title);
SDL_FreeSurface(error1);
SDL_FreeSurface(error2);
SDL_FreeSurface(error3);
game.status = IN_ERROR;
stopMusic();
drawError();
}