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Add get_num_i

This commit is contained in:
Alexander Batalov 2023-07-23 06:08:23 +03:00
parent 4b65bdf021
commit 28d1d410d5
1 changed files with 111 additions and 0 deletions
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111
src/window_manager_private.cc
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@ -20,6 +20,7 @@ namespace fallout {
/// Maximum number of timed messages.
static constexpr int kTimedMsgs = 5;
static int get_num_i(int win, int* value, int max_chars_wcursor, bool clear, bool allow_negative, int x, int y);
static void tm_watch_msgs();
static void tm_kill_msg();
static void tm_kill_out_of_order(int queueIndex);
@ -1500,6 +1501,116 @@ size_t _calc_max_field_chars_wcursor(int value1, int value2)
return std::max(len1, len2) + 1;
}
// 0x4DD0AC
int get_num_i(int win, int* value, int max_chars_wcursor, bool clear, bool allow_negative, int x, int y)
{
bool first_press = false;
Window* window = windowGetWindow(win);
if (window == NULL) {
return -1;
}
int original = *value;
int width = max_chars_wcursor * fontGetMonospacedCharacterWidth();
int height = fontGetLineHeight();
char* string = (char*)internal_malloc(max_chars_wcursor + 1);
if (clear) {
string[0] = '\0';
} else {
snprintf(string,
max_chars_wcursor + 1,
"%d",
*value);
}
int cursorPos = strlen(string);
string[cursorPos] = '_';
string[cursorPos + 1] = '\0';
windowDrawText(win, string, width, x, y, 0x100 | 4);
Rect rect;
rect.left = x;
rect.top = y;
rect.right = x + width;
rect.bottom = y + height;
windowRefreshRect(win, &rect);
bool done = false;
while (cursorPos <= max_chars_wcursor && !done) {
sharedFpsLimiter.mark();
int input = inputGetInput();
if (input == KEY_RETURN) {
done = true;
} else if (input == KEY_BACKSPACE) {
if (cursorPos > 0) {
int stringWidth = fontGetStringWidth(string);
if (first_press) {
string[0] = '_';
string[1] = '\0';
cursorPos = 1;
first_press = false;
} else {
string[cursorPos - 1] = '_';
string[cursorPos] = '\0';
cursorPos--;
}
windowFill(win, x, y, stringWidth, height, 0x100 | 1);
windowDrawText(win, string, width, x, y, 0x100 | 4);
windowRefreshRect(win, &rect);
}
} else if (input == KEY_ESCAPE) {
*value = original;
internal_free(string);
return -1;
} else if (input == KEY_ARROW_LEFT) {
if (cursorPos > 0) {
int stringWidth = fontGetStringWidth(string);
string[cursorPos - 1] = '_';
string[cursorPos] = '\0';
windowFill(win, x, y, stringWidth, height, 0x100 | 1);
windowDrawText(win, string, width, x, y, 0x100 | 4);
windowRefreshRect(win, &rect);
first_press = false;
cursorPos--;
}
} else {
if (cursorPos != max_chars_wcursor - 1) {
if ((input == '-' && allow_negative)
|| (input >= '0' && input <= '9')) {
string[cursorPos] = input;
string[cursorPos + 1] = '_';
string[cursorPos + 2] = '\0';
int stringWidth = fontGetStringWidth(string);
windowFill(win, x, y, stringWidth, height, 0x100 | 1);
windowDrawText(win, string, width, x, y, 0x100 | 4);
windowRefreshRect(win, &rect);
first_press = false;
cursorPos++;
}
}
}
renderPresent();
sharedFpsLimiter.throttle();
}
*value = atoi(string);
internal_free(string);
return 0;
}
// 0x4DD3EC
void _GNW_intr_init()
{