Function GUI_Widget_TextButton_Click

src/gui/widget_click.c:239–308

* Handles Click event for unit commands button. * * @param w The widget. * @return True, always. */

 * @return True, always.
 */
bool GUI_Widget_TextButton_Click(Widget *w)
{
	const UnitInfo *ui;
	const ActionInfo *ai;
	const uint16 *actions;
	ActionType action;
	Unit *u;
	uint16 *found;
	ActionType unitAction;

	u = g_unitSelected;
	ui = &g_table_unitInfo[u->o.type];

	actions = ui->o.actionsPlayer;
	if (Unit_GetHouseID(u) != g_playerHouseID && u->o.type != UNIT_HARVESTER) {
		actions = g_table_actionsAI;
	}

	action = actions[w->index - 8];
	if (g_dune2_enhanced) {
		if (Input_Test(0x2c) || Input_Test(0x39)) {	/* LSHIFT or RSHIFT is pressed */
			if (action == ACTION_GUARD) action = ACTION_AREA_GUARD;   /* AREA GUARD instead of GUARD */
			else if (action == ACTION_ATTACK) action = ACTION_AMBUSH; /* AMBUSH instead of ATTACK */
		}
		Debug("GUI_Widget_TextButton_Click(%p index=%d) action=%d\n", w, w->index, action);
	}

	unitAction = u->nextActionID;
	if (unitAction == ACTION_INVALID) {
		unitAction = u->actionID;
	}

	if (u->deviated != 0) {
		Unit_Deviation_Decrease(u, 5);
		if (u->deviated == 0) {
			GUI_Widget_MakeNormal(w, false);
			return true;
		}
	}

	GUI_Widget_MakeSelected(w, false);

	ai = &g_table_actionInfo[action];

	if (ai->selectionType != g_selectionType) {
		g_unitActive = g_unitSelected;
		g_activeAction = action;
		GUI_ChangeSelectionType(ai->selectionType);

		return true;
	}

	Object_Script_Variable4_Clear(&u->o);
	u->targetAttack = 0;
	u->targetMove = 0;
	u->route[0] = 0xFF;

	Unit_SetAction(u, action);