Show start and cancel widgets on mission info.

src/hub/hub.c

@@ -38,6 +38,9 @@ static void options(void);
 static void stats(void);
 static void trophies(void);
 static void quit(void);
+static void doCursor(void);
+static void doMissionSelect(void);
+static void doMissionInfo(void);
 
 static HubMission hubMissionHead;
 static HubMission *hubMissionTail;
@@ -61,11 +64,15 @@ void initHub(void)
 	HubMission *mission, *teeka;
 	Tuple *t;
 	
+	startSectionTransition();
+	
 	memset(&hubMissionHead, 0, sizeof(HubMission));
 	hubMissionTail = &hubMissionHead;
 	
 	memset(&keySprites, 0, sizeof(Sprite*) * MAX_KEY_TYPES);
 	
+	loadMusic("music/61321__mansardian__news-background.ogg");
+	
 	atlasTexture = getTexture("gfx/atlas/atlas.png");
 	worldMap = getImageFromAtlas("gfx/hub/worldMap.jpg");
 	alert = getImageFromAtlas("gfx/hub/alert.png");
@@ -161,47 +168,34 @@ void initHub(void)
 	
 	app.delegate.logic = &logic;
 	app.delegate.draw = &draw;
+	
+	playMusic(1);
+	
+	endSectionTransition();
 }
 
 static void logic(void)
 {
-	HubMission *m;
-	
 	blipValue += 0.1;
 	
 	blipSize = 64 + (sin(blipValue) * 16);
 	
 	animateSprites();
 	
+	doCursor();
+	
 	if (selectedMission == NULL)
 	{
-		if (app.keyboard[SDL_SCANCODE_ESCAPE])
+		doMissionSelect();
-		{
-			showWidgetGroup("hub");
-			showingWidgets = 1;
-		}
-		else if (isControl(CONTROL_FIRE) || app.mouse.button[SDL_BUTTON_LEFT])
-		{
-			m = getMissionAt(cursor.x, cursor.y);
-			
-			if (m != NULL)
-			{
-				selectedMission = m;
-				app.mouse.button[SDL_BUTTON_LEFT] = 0;
-				clearControl(CONTROL_FIRE);
-
-				showWidgetGroup("mission");
-			}
-		}
 	}
 	else
 	{
-		if (app.keyboard[SDL_SCANCODE_ESCAPE])
+		doMissionInfo();
-		{
-			cancel();
-		}
 	}
+}
 
+static void doCursor(void)
+{
 	if (app.mouse.dx != 0 || app.mouse.dy != 0)
 	{
 		cursor.x = app.mouse.x;
@@ -229,6 +223,49 @@ static void logic(void)
 	}
 }
 
+static void doMissionSelect(void)
+{
+	HubMission *m;
+	
+	if (app.keyboard[SDL_SCANCODE_ESCAPE])
+	{
+		showWidgetGroup("hub");
+		showingWidgets = 1;
+	}
+	else if (isControl(CONTROL_FIRE) || app.mouse.button[SDL_BUTTON_LEFT])
+	{
+		m = getMissionAt(cursor.x, cursor.y);
+		
+		if (m != NULL)
+		{
+			selectedMission = m;
+			app.mouse.button[SDL_BUTTON_LEFT] = 0;
+			clearControl(CONTROL_FIRE);
+
+			showWidgetGroup("mission");
+		}
+	}
+}
+
+static void doMissionInfo(void)
+{
+	Widget *w;
+	
+	w = selectWidgetAt(cursor.x, cursor.y);
+	
+	if ((w != NULL) && (isControl(CONTROL_FIRE) || app.mouse.button[SDL_BUTTON_LEFT]))
+	{
+		w->action();
+		app.mouse.button[SDL_BUTTON_LEFT] = 0;
+		clearControl(CONTROL_FIRE);
+	}
+		
+	if (app.keyboard[SDL_SCANCODE_ESCAPE])
+	{
+		cancel();
+	}
+}
+
 static void draw(void)
 {
 	blitRectScaled(atlasTexture->texture, 0, 0, SCREEN_WIDTH, SCREEN_HEIGHT, &worldMap->rect, 0);
@@ -240,6 +277,8 @@ static void draw(void)
 	if (selectedMission != NULL)
 	{
 		drawMissionInfo();
+		
+		drawWidgets();
 	}
 	
 	blitRect(atlasTexture->texture, cursor.x, cursor.y, getCurrentFrame(cursorSpr), 1);
@@ -265,6 +304,9 @@ static void drawMissions(void)
 				blitRectScaled(atlasTexture->texture, mission->x, mission->y, blipSize, blipSize, &alert->rect, 1);
 				drawText(mission->x, mission->y - 32, 18, TA_CENTER, colors.white, mission->name);
 				break;
+				
+			default:
+				break;
 		}
 	}
 	
@@ -308,12 +350,14 @@ static void drawMissionInfo(void)
 	drawText(x + 15, y + 100, 22, TA_LEFT, colors.white, selectedMission->description);
 	limitTextWidth(0);
 	
-	drawText(SCREEN_WIDTH / 2, y + h - 165, 24, TA_CENTER, colors.white, "Keys");
-	
 	size = 65;
 	mid = size / 2;
 	
-	y = (((SCREEN_HEIGHT - h) / 2) + h) - 100;
+	y = (((SCREEN_HEIGHT - h) / 2) + h) - 225;
+	
+	drawText(SCREEN_WIDTH / 2, y, 24, TA_CENTER, colors.white, "Keys");
+	
+	y += 64;
 	
 	x = ((SCREEN_WIDTH - w) / 2) + 30;
 	
@@ -471,6 +515,8 @@ static void startMission(void)
 	STRNCPY(game.worldId, selectedMission->id, MAX_NAME_LENGTH);
 	
 	saveGame();
+	
+	stopMusic();
 }
 
 static void cancel(void)

src/hub/hub.h

@@ -42,6 +42,13 @@ extern void saveGame(void);
 extern void hideAllWidgets(void);
 extern void showWidgetGroup(char *group);
 extern Widget *getWidget(char *name, char *group);
+extern void drawWidgets(void);
+extern Widget *selectWidgetAt(int x, int y);
+extern void loadMusic(char *filename);
+extern void playMusic(int loop);
+extern void stopMusic(void);
+extern void startSectionTransition(void);
+extern void endSectionTransition(void);
 
 extern App app;
 extern Colors colors;

src/structs.h

@@ -341,7 +341,6 @@ typedef struct {
 	int winHeight;
 	float scaleX;
 	float scaleY;
-	int hideMouse;
 	Mouse mouse;
 	SDL_Joystick *joypad;
 	int keyboard[MAX_KEYBOARD_KEYS];

src/system/widgets.c

@@ -182,6 +182,33 @@ Widget *getWidget(char *name, char *group)
 	return NULL;
 }
 
+Widget *selectWidgetAt(int x, int y)
+{
+	Widget *w;
+	int i;
+
+	for (i = 0 ; i < numWidgets ; i++)
+	{
+		w = &widgets[i];
+		
+		if (w->visible && collision(w->x, w->y, w->w, w->h, x, y, 1, 1))
+		{
+			if (w != selectedWidget)
+			{
+				playSound(SND_MENU_NAV, 0);
+			}
+			
+			widgetIndex = i;
+			selectedWidget = w;
+			return w;
+		}
+	}
+	
+	selectedWidget = NULL;
+	
+	return NULL;
+}
+
 void hideAllWidgets(void)
 {
 	int i;

src/system/widgets.h

@@ -31,6 +31,7 @@ extern float limit(float i, float a, float b);
 extern void playSound(int snd, int ch);
 extern int isControl(int type);
 extern void clearControl(int type);
+extern int collision(int x1, int y1, int w1, int h1, int x2, int y2, int w2, int h2);
 
 extern App app;
 extern Colors colors;