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Add quit block

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This commit is contained in:
Miloslav Ciz 2025-02-03 18:57:53 +01:00
parent 7f00b5aa5f
commit 2a84afa981
4 changed files with 85 additions and 86 deletions
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138
game.h
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@ -798,6 +798,75 @@ void LCR_gameLoadMainMenuItems(void)
LCR_game.menu.itemCount = 4;
}
/**
Loads up to LCR_RESOURCE_ITEM_CHUNK items of given type, starting at given
index (among items of the same type). This will also load the menu item names.
*/
void LCR_gameLoadDataFileChunk(unsigned int startIndex, char magicNumber)
{
char c;
unsigned char state = 0;
LCR_gameEraseMenuItemNames();
LCR_game.dataFile.firstItemIndex = startIndex;
LCR_game.dataFile.itemsTotal = 0;
LCR_gameRewindDataFile();
/* 3 iterations: in first we seek to the start index, in second we load the
names, in third we just read the rest to get the total count. */
for (int i = 0; i < 3; ++i)
{
while (1)
{
if (i == 0 && !startIndex)
break;
c = LCR_gameGetNextDataFileChar();
if (c == 0)
return;
if (state == 0) // second magic char
{
state = 255;
if (c == magicNumber)
{
LCR_game.dataFile.itemsTotal++;
if (i == 0)
startIndex--;
else if (i == 1)
state = 1;
}
}
else if (i == 1 && state != 255)
{
if (c == LCR_RESOURCE_FILE_SEPARATOR ||
c == LCR_RESOURCE_FILE_SEPARATOR2 ||
state >= 1 + LCR_MENU_STRING_SIZE - 1)
{
state = 255;
LCR_game.menu.itemCount++;
if (LCR_game.menu.itemCount >= LCR_RESOURCE_ITEM_CHUNK)
break;
}
else
LCR_game.menu.itemNames[LCR_game.menu.itemCount][state - 1] = c;
state++;
}
if (c == LCR_RESOURCE_FILE_SEPARATOR)
state = 0;
}
}
}
void LCR_gameInit(int argc, const char **argv)
{
LCR_LOG0("initializing");
@ -871,75 +940,6 @@ void LCR_gameInit(int argc, const char **argv)
}
}
/**
Loads up to LCR_RESOURCE_ITEM_CHUNK items of given type, starting at given
index (among items of the same type). This will also load the menu item names.
*/
void LCR_gameLoadDataFileChunk(unsigned int startIndex, char magicNumber)
{
char c;
unsigned char state = 0;
LCR_gameEraseMenuItemNames();
LCR_game.dataFile.firstItemIndex = startIndex;
LCR_game.dataFile.itemsTotal = 0;
LCR_gameRewindDataFile();
/* 3 iterations: in first we seek to the start index, in second we load the
names, in third we just read the rest to get the total count. */
for (int i = 0; i < 3; ++i)
{
while (1)
{
if (i == 0 && !startIndex)
break;
c = LCR_gameGetNextDataFileChar();
if (c == 0)
return;
if (state == 0) // second magic char
{
state = 255;
if (c == magicNumber)
{
LCR_game.dataFile.itemsTotal++;
if (i == 0)
startIndex--;
else if (i == 1)
state = 1;
}
}
else if (i == 1 && state != 255)
{
if (c == LCR_RESOURCE_FILE_SEPARATOR ||
c == LCR_RESOURCE_FILE_SEPARATOR2 ||
state >= 1 + LCR_MENU_STRING_SIZE - 1)
{
state = 255;
LCR_game.menu.itemCount++;
if (LCR_game.menu.itemCount >= LCR_RESOURCE_ITEM_CHUNK)
break;
}
else
LCR_game.menu.itemNames[LCR_game.menu.itemCount][state - 1] = c;
state++;
}
if (c == LCR_RESOURCE_FILE_SEPARATOR)
state = 0;
}
}
}
/**
Assumes maps are loaded in menu items, checks (in the resource file) which
ones have been marked as beaten and marks corresponding menu items as such.