Draw and configure input widgets.

src/game/options.c

@@ -29,9 +29,11 @@ static void bloodGore(void);
 static void trophyScreenshot(void);
 static void trophyAlert(void);
 static void inventory(void);
-static void keyboard(void);
-static void joypad(void);
+static void controls(void);
 static void back(void);
+static void setGeneralOptions(void);
+static void setControlOptions(void);
+static int section;
 
 static Widget *soundVolumeWidget;
 static Widget *musicVolumeWidget;
@@ -39,20 +41,36 @@ static Widget *bloodGoreWidget;
 static Widget *trophyScreenshotWidget;
 static Widget *trophyAlertWidget;
 static Widget *inventoryWidget;
-static Widget *keyboardWidget;
-static Widget *joypadWidget;
-static Widget *backWidget;
+static Widget *controlsWidget;
 static Texture *atlasTexture;
 static Atlas *background;
 
 void initOptions(void (*callback)(void))
 {
+	startSectionTransition();
+	
+	section = SECTION_MAIN;
+	
 	returnFromOptions = callback;
 
 	atlasTexture = getTexture("gfx/atlas/atlas.png");
 	
 	background = getImageFromAtlas("gfx/main/options.png");
 	
+	setGeneralOptions();
+
+	setControlOptions();
+
+	showWidgetGroup("options");
+
+	app.delegate.logic = logic;
+	app.delegate.draw = draw;
+	
+	endSectionTransition();
+}
+
+static void setGeneralOptions(void)
+{
 	soundVolumeWidget = getWidget("soundVolume", "options");
 	soundVolumeWidget->action = soundVolume;
 	soundVolumeWidget->value = app.config.soundVolume;
@@ -77,24 +95,24 @@ void initOptions(void (*callback)(void))
 	inventoryWidget->action = inventory;
 	inventoryWidget->value = app.config.inventory;
 	
-	keyboardWidget = getWidget("keyboard", "options");
-	keyboardWidget->action = keyboard;
+	controlsWidget = getWidget("controls", "options");
+	controlsWidget->action = controls;
 	
-	joypadWidget = getWidget("joypad", "options");
-	joypadWidget->action = joypad;
+	getWidget("back", "options")->action = back;
+	getWidget("back", "controls")->action = back;
+}
 
-	backWidget = getWidget("back", "options");
-	backWidget->action = back;
-
-	showWidgetGroup("options");
-	
-	if (!app.joypad)
-	{
-		joypadWidget->visible = 0;
-	}
-
-	app.delegate.logic = logic;
-	app.delegate.draw = draw;
+static void setControlOptions(void)
+{
+	getWidget("left", "controls")->value = app.config.keyControls[CONTROL_LEFT];
+	getWidget("right", "controls")->value = app.config.keyControls[CONTROL_RIGHT];
+	getWidget("up", "controls")->value = app.config.keyControls[CONTROL_UP];
+	getWidget("down", "controls")->value = app.config.keyControls[CONTROL_DOWN];
+	getWidget("jump", "controls")->value = app.config.keyControls[CONTROL_JUMP];
+	getWidget("fire", "controls")->value = app.config.keyControls[CONTROL_FIRE];
+	getWidget("jetpack", "controls")->value = app.config.keyControls[CONTROL_JETPACK];
+	getWidget("pause", "controls")->value = app.config.keyControls[CONTROL_PAUSE];
+	getWidget("map", "controls")->value = app.config.keyControls[CONTROL_MAP];
 }
 
 static void logic(void)
@@ -149,19 +167,31 @@ static void inventory(void)
 	app.config.inventory = inventoryWidget->value;
 }
 
-static void keyboard(void)
+static void controls(void)
 {
+	section = SECTION_CONTROLS;
 	
-}
-
-static void joypad(void)
-{
+	playSound(SND_MENU_SELECT, 0);
 	
+	showWidgetGroup("controls");
 }
 
 static void back(void)
 {
+	switch (section)
+	{
+		case SECTION_MAIN:
+			playSound(SND_MENU_BACK, 0);
+			startSectionTransition();
 			saveConfig();
-	
 			returnFromOptions();
+			endSectionTransition();
+			break;
+			
+		case SECTION_CONTROLS:
+			playSound(SND_MENU_BACK, 0);
+			section = SECTION_MAIN;
+			showWidgetGroup("options");
+			break;
+	}
 }

src/game/options.h

@@ -21,6 +21,12 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 #include "../common.h"
 #include "SDL2/SDL_mixer.h"
 
+enum
+{
+	SECTION_MAIN,
+	SECTION_CONTROLS
+};
+
 extern void showWidgetGroup(char *group);
 extern Widget *getWidget(char *name, char *group);
 extern void drawWidgets(void);
@@ -32,6 +38,9 @@ extern void blitRect(SDL_Texture *texture, int x, int y, SDL_Rect *srcRect, int
 extern void blitRectScaled(SDL_Texture *texture, int x, int y, int w, int h, SDL_Rect *srcRect, int center);
 extern void saveConfig(void);
 extern void drawText(int x, int y, int size, int align, SDL_Color c, const char *format, ...);
+extern void startSectionTransition(void);
+extern void endSectionTransition(void);
+extern void playSound(int snd, int ch);
 
 extern App app;
 extern Colors colors;

src/system/widgets.c

@@ -78,8 +78,11 @@ void doWidgets(void)
 	}
 
 	if (isControl(CONTROL_FIRE) || app.keyboard[SDL_SCANCODE_RETURN] || app.keyboard[SDL_SCANCODE_SPACE])
+	{
+		if (selectedWidget->type != WT_INPUT)
 		{
 			selectedWidget->action();
+		}
 		
 		app.keyboard[SDL_SCANCODE_SPACE] = app.keyboard[SDL_SCANCODE_RETURN] = 0;
 		clearControl(CONTROL_FIRE);
@@ -158,6 +161,10 @@ void drawWidgets(void)
 					break;
 
 				case WT_INPUT:
+					x = w->x + w->w + 25;
+					drawRect(x, w->y, 200, w->h, 0, 0, 0, 255);
+					drawOutlineRect(x, w->y, 200, w->h, 0, outline, 0, 255);
+					drawText(x + 100, w->y + 2, 24, TA_CENTER, colors.white, "%s", SDL_GetScancodeName(w->value));
 					break;
 			}
 		}