3 files changed, 182 insertions, 2 deletions

diff --git a/src/client/yes_no_dialog.c b/src/client/yes_no_dialog.c
new file mode 100644
index 0000000..0b7f9b3
--- /dev/null
+++ b/src/client/yes_no_dialog.c
@@ -0,0 +1,137 @@
+#include <stdlib.h>
+#include <assert.h>
+
+#include "main.h"
+#include "list.h"
+
+#include "interface.h"
+#include "hotKey.h"
+#include "yes_no_dialog.h"
+#include "image.h"
+#include "font.h"
+
+#include "widget.h"
+#include "widget_label.h"
+#include "widget_button.h"
+
+static image_t *g_background;
+
+static widget_t *widgetLabelMsg;
+
+static widget_t *widgetButtonYes;
+static widget_t *widgetButtonNo;
+
+static void (*handle_yes)(void *param);
+static void (*handle_no)(void *param);
+static void *param;
+static bool_t active_dialog;
+
+static void eventWidget(void *p)
+{
+	widget_t *button;
+
+	button = (widget_t *) p;
+
+	yes_no_dialog_set_active(FALSE);
+
+	if (button == widgetButtonYes) {
+		handle_yes(param);
+	}
+
+	if (button == widgetButtonNo) {
+		handle_no(param);
+	}
+}
+
+void yes_no_dialog_init()
+{
+	active_dialog = FALSE;
+
+	g_background = image_get(IMAGE_GROUP_BASE, "screen_main");
+
+	widgetLabelMsg = label_new("empty label", WINDOW_SIZE_X / 2,
+				   YES_NO_DIALOG_LOCATIN_Y + 20,
+				   WIDGET_LABEL_CENTER);
+
+	widgetButtonYes = button_new(_("Yes"), YES_NO_DIALOG_LOCATIN_X + 20,
+				      YES_NO_DIALOG_LOCATIN_Y + 60,
+				      eventWidget);
+
+	widgetButtonNo = button_new(_("No"), YES_NO_DIALOG_LOCATIN_X + 20 +
+						 WIDGET_BUTTON_WIDTH + 20,
+				      YES_NO_DIALOG_LOCATIN_Y + 60,
+				      eventWidget);
+}
+
+static void hotkey_escape()
+{
+	yes_no_dialog_set_active(FALSE);
+	handle_no(param);
+}
+
+void yes_no_dialog_set_active(bool_t active)
+{
+	active_dialog = active;
+
+	if (active_dialog == TRUE)
+	{
+		hot_key_register(SDLK_ESCAPE, hotkey_escape);
+	}
+	else
+	{
+		hot_key_unregister(SDLK_ESCAPE);
+	}
+}
+
+bool_t yes_no_dialog_is_active()
+{
+	return active_dialog;
+}
+
+void yes_no_dialog_set(char *label, void *function_yes, void *function_no, void *p_param)
+{
+	label_destroy(widgetLabelMsg);
+
+	widgetLabelMsg = label_new(label, WINDOW_SIZE_X / 2,
+				   YES_NO_DIALOG_LOCATIN_Y + 20,
+				   WIDGET_LABEL_CENTER);
+
+	handle_yes = function_yes;
+	handle_no = function_no;
+	param = p_param;
+}
+
+void yes_no_dialog_draw()
+{
+	if (active_dialog == FALSE) {
+		return;
+	}
+
+	image_draw(g_background, YES_NO_DIALOG_LOCATIN_X,
+				 YES_NO_DIALOG_LOCATIN_Y,
+				 YES_NO_DIALOG_LOCATIN_X,
+				 YES_NO_DIALOG_LOCATIN_Y,
+				 YES_NO_DIALOG_SIZE_X,
+				 YES_NO_DIALOG_SIZE_Y);
+
+	label_draw(widgetLabelMsg);
+	button_draw(widgetButtonYes);
+	button_draw(widgetButtonNo);
+}
+
+void yes_no_dialog_event()
+{
+	if (active_dialog == FALSE) {
+		return;
+	}
+
+	button_event(widgetButtonYes);
+	button_event(widgetButtonNo);
+}
+
+void yes_no_dialog_quit()
+{
+	label_destroy(widgetLabelMsg);
+	button_destroy(widgetButtonYes);
+	button_destroy(widgetButtonNo);
+}
diff --git a/src/client/yes_no_dialog.h b/src/client/yes_no_dialog.h
new file mode 100644
index 0000000..3cef74c
--- /dev/null
+++ b/src/client/yes_no_dialog.h
@@ -0,0 +1,20 @@
+#ifndef YES_NO_DIALOG_H
+#define YES_NO_DIALOG_H
+
+#define YES_NO_ACTIVE_TIME_INTERVAL	500
+
+#define YES_NO_DIALOG_SIZE_X		320
+#define YES_NO_DIALOG_SIZE_Y		120
+
+#define YES_NO_DIALOG_LOCATIN_X		(WINDOW_SIZE_X / 2 - YES_NO_DIALOG_SIZE_X / 2)
+#define YES_NO_DIALOG_LOCATIN_Y		(WINDOW_SIZE_Y / 2 - YES_NO_DIALOG_SIZE_Y / 2)
+
+extern void yes_no_dialog_init();
+extern void yes_no_dialog_set_active(bool_t active);
+extern bool_t yes_no_dialog_is_active();
+extern void yes_no_dialog_set(char *label, void *function_yes, void *function_no, void *p_param);
+extern void yes_no_dialog_draw();
+extern void yes_no_dialog_event();
+extern void yes_no_dialog_quit();
+
+#endif /* YES_NO_DIALOG_H */
diff --git a/src/screen/world.c b/src/screen/world.c
index 1aaa2cc..c2615c8 100644
--- a/src/screen/world.c
+++ b/src/screen/world.c
@@ -28,6 +28,7 @@
 #include "pauza.h"
 #include "term.h"
 #include "saveDialog.h"
+#include "yes_no_dialog.h"
 #include "saveLoad.h"
 
 #ifndef NO_SOUND
@@ -205,6 +206,7 @@ void world_draw()
 	pauza_draw();
 	term_draw();
 	save_dialog_draw();
+	yes_no_dialog_draw();
 }
 
 static void netAction(tux_t *tux, int action)
@@ -346,7 +348,9 @@ void world_event()
 
 	net_multiplayer_event();
 
-	if (pauza_is_active() == FALSE && save_dialog_is_active() == FALSE) {
+	if (pauza_is_active() == FALSE &&
+	    save_dialog_is_active() == FALSE &&
+	    yes_no_dialog_is_active() == FALSE) {
 		arena_event(arena);
 		/*module_event();*/
 	}
@@ -366,13 +370,28 @@ void world_event()
 	pauza_event();
 	term_event();
 	save_dialog_event();
+	yes_no_dialog_event();
 }
 
-static void hotkey_escape()
+void dialog_yes(void *p)
 {
+	UNUSED(p);
+
 	world_do_end();
 }
 
+void dialog_no(void *p)
+{
+	UNUSED(p);
+}
+
+static void hotkey_escape()
+{
+	yes_no_dialog_set("Naozaj chete ukoncit hru ?", dialog_yes, dialog_no, NULL);
+	yes_no_dialog_set_active(TRUE);
+	//world_do_end();
+}
+
 void startWorld()
 {
 	arena = NULL;
@@ -387,6 +406,8 @@ void startWorld()
 
 	setGameType();
 
+	yes_no_dialog_init();
+
 	if (net_multiplayer_get_game_type() == NET_GAME_TYPE_NONE) {
 		save_dialog_init();
 	}
@@ -448,6 +469,8 @@ void stoptWorld()
 	pauza_quit();
 	term_quit();
 	
+	yes_no_dialog_quit();
+
 	if (net_multiplayer_get_game_type() == NET_GAME_TYPE_NONE) {
 		save_dialog_quit();
 	}