Terminal overlay effect

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

SeasonsOfLoneliness.cpp

@@ -27,6 +27,8 @@ public:
 	int textInd=0;
 	int cursorX=0;
 	int transitionTime=0;
+	bool fade=false;
+	int transparency=0;
 	int frameCount=0;
 	float elapsedTime=0;
 	const float TARGET_RATE = 1/60.0;
@@ -40,6 +42,10 @@ public:
 		return true;
 	}
 
+	bool GetAnyKey() {
+		cout << "Something has changed.";
+	}
+
 	bool OnUserUpdate(float fElapsedTime) override
 	{
 		elapsedTime+=fElapsedTime;
@@ -48,9 +54,6 @@ public:
 			updateGame();
 		}
 
-		if (GetKey(olc::A).bPressed) {
-		}
-
 		drawGame();
 		// called once per frame
 		return true;
@@ -58,6 +61,12 @@ public:
 
 	void updateGame(){
 		frameCount++;
+		if (fade&&transparency>0) {
+			transparency--;
+		} else
+		if (!fade&&transparency<255) {
+			transparency++;
+		}
 		switch (GAME_STATE) {
 			case CUTSCENE_1:{
 				if (textInd<STORY_TEXT1.length()) {
@@ -89,6 +98,7 @@ public:
 
 	void drawGame(){
 		switch (GAME_STATE) {
+			FillRectDecal({0,0},{WIDTH,HEIGHT},olc::Pixel(0,0,0,transparency));
 			case CUTSCENE_1:{
 				DrawStringDecal({16,16},CUTSCENE_CONSOLE_TEXT,olc::GREEN,{1,1});
 				if (textInd<STORY_TEXT1.length()) {
@@ -103,6 +113,13 @@ public:
 			}break;
 		}
 	}
+
+	void fadeOut() {
+		fade=true;
+	}
+	void fadeIn() {
+		fade=false;
+	}
 };
 
 

data.h

@@ -9,4 +9,5 @@ GPSNAV-26 - UNABLE TO LOCATE
 GPSNAV-31 - UNABLE TO LOCATE
 GPSNAV-33 - UNABLE TO LOCATE
 GPSNAV-35 - UNABLE TO LOCATE
-)";
+
+Press any key to continue.)";

pixelGameEngine.h

@@ -928,6 +928,7 @@ namespace olc
 		virtual bool OnUserUpdate(float fElapsedTime);
 		// Called once on application termination, so you can be one clean coder
 		virtual bool OnUserDestroy();
+		virtual bool GetAnyKey();
 
 		// Called when a text entry is confirmed with "enter" key
 		virtual void OnTextEntryComplete(const std::string& sText);
@@ -3453,6 +3454,7 @@ namespace olc
 						pKeys[i].bReleased = true;
 						pKeys[i].bHeld = false;
 					}
+					GetAnyKey();
 				}
 				pStateOld[i] = pStateNew[i];
 			}