void doDialogBox()
{
if (dialogBox.thinkTime > 0)
{
dialogBox.thinkTime--;
if (dialogBox.thinkTime == 0)
{
freeDialogBox();
}
}
}
void freeAllResources()
{
int i;
freeLevelResources();
/* Free the hud */
freeHud();
/* Free the dialog box */
freeDialogBox();
/* Free the script */
freeScript();
/* Free the game surfaces */
freeGame();
/* Free the font */
closeFont(game.font);
closeFont(game.largeFont);
/* Clear the collision grid */
freeCollisionGrid();
/* Free the menus */
freeMenus();
/* Free the pak file */
freePakFile();
/* Free the texture cache */
freeTextureCache();
if (key != NULL)
{
for (i=0;i<MAX_PROPS_FILES;i++)
{
free(key[i]);
}
free(key);
key = NULL;
}
if (value != NULL)
{
for (i=0;i<MAX_PROPS_FILES;i++)
{
free(value[i]);
}
free(value);
value = NULL;
}
}
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;
}