Function Input_ReadInputFromFile

src/input/input.c:311–359

Read input event from file. */

/** Read input event from file. */
static void Input_ReadInputFromFile(void)
{
	uint16 value;
	uint16 mouseBuffer[2];

	if (g_mouseMode == INPUT_MOUSE_MODE_NORMAL || g_mouseMode != INPUT_MOUSE_MODE_PLAY) return;

	if (File_Read(g_mouseFileID, mouseBuffer, 4) != 4) {
		Warning("Input_ReadInputFromFile(): File_Read() error.\n");
		return;
	}
	Debug("  time=%hu value=0x%04hx\n", mouseBuffer[1], mouseBuffer[0]);

	g_mouseRecordedTimer = mouseBuffer[1];
	value = g_mouseInputValue = mouseBuffer[0];

	if ((value & 0xFF) != 0x2D) {
		uint8 idx, bit;

		idx = (value & 0xFF) >> 3;
		bit = 1 << (value & 7);

		s_activeInputMap[idx] &= ~bit;
		if ((value & 0x800) == 0) s_activeInputMap[idx] |= bit;

		if ((value & 0xFF) < 0x41 || (value & 0xFF) > 0x44) {
			g_timerInput = 0;
			return;
		}

		value -= 0x41;
		if ((value & 0xFF) <= 0x2) {
			g_prevButtonState &= ~(1 << (value & 0xFF));
			g_prevButtonState |= (((value & 0x800) >> (3+8)) ^ 1) << (value & 0xFF);
		}
	}

	if (File_Read(g_mouseFileID, mouseBuffer, 4) != 4) {
		Warning("Input_ReadInputFromFile(): File_Read() error.\n");
		return;
	}
	Debug("  mouseX=%hu mouseY=%hu\n", mouseBuffer[0], mouseBuffer[1]);

	g_mouseX = g_mouseRecordedX = mouseBuffer[0];
	value = g_mouseY = g_mouseRecordedY = mouseBuffer[1];

	Mouse_HandleMovementIfMoved(value);
	g_timerInput = 0;
}

/**
 * Get input, and add it to the history.