Display a message while targeting indicating what the targeting's for

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

main.cpp

@@ -162,6 +162,9 @@ public:
 	int HEALING_OVERWORLD_MEMBER=0;
 	bool HEALING_OVERWORLD_SINGLE_MEMBER=false; //When set to true, a single member is being healed.
 	bool OVERWORLD_ITEM_BEING_USED=false; //When set to true, we need to equip an item after target selected.
+	std::string DISPLAY_TARGET_MESSAGE=""; //Display some text while selecting a target.
+	Key KEY_GENERATE_EVENTS=UP;
+	float lastPress=0;
 
 	bool MOUSE_PRESSED_DOWN=false,MOUSE_DOWN=false,MOUSE_RELEASED=false; //TODO Implement Mouse things.
 	
@@ -300,7 +303,14 @@ This is a test message that lets us trigger straight from a cutscene! Cool!)"),
 		return true;
 	}
 
+	void GetAnyKey() {
+
+	}
+
 	void GetAnyKeyPress(olc::Key keypress) override {
+		if (keypress==UP||keypress==DOWN||keypress==RIGHT||keypress==LEFT) {
+			KEY_GENERATE_EVENTS=keypress;
+		}
 		if (messageBoxVisible) {
 			if (messageBoxMarker==messageBoxFinalText.length()) {
 				if (messageBoxStartMarker+messageBoxStopMarker<targetText.length()) {
@@ -1335,6 +1345,11 @@ This is a test message that lets us trigger straight from a cutscene! Cool!)"),
 							OVERWORLD_ITEM_BEING_USED=true;
 							OVERWORLD_TARGET_SELECTION=0;
 							PARTY_MEMBER_OBJ[OVERWORLD_TARGET_SELECTION]->highlighted=true;
+							if (PARTY_INVENTORY[ITEM_SELECTION_CURSOR]->stats.equip!=EquipSlot::NONE) {
+								DISPLAY_TARGET_MESSAGE="Equip "+PARTY_INVENTORY[ITEM_SELECTION_CURSOR]->name+" to...";
+							} else {
+								DISPLAY_TARGET_MESSAGE="Use "+PARTY_INVENTORY[ITEM_SELECTION_CURSOR]->name+" on...";
+							}
 						} else {
 							DisplayMessageBox("Cannot use that here.");
 						}
@@ -1563,7 +1578,7 @@ This is a test message that lets us trigger straight from a cutscene! Cool!)"),
 			case GameState::OVERWORLD_STATUS_MENU:
 			case GameState::OVERWORLD_TARGET_MENU:{
 				DrawGameWorld();
-				if (GAME_STATE!=GameState::GAME_WORLD) {
+				if (GAME_STATE!=GameState::GAME_WORLD&&GAME_STATE!=GameState::OVERWORLD_TARGET_MENU) {
 					SetDrawTarget(layer::INTERFACE);
 					vi2d boxPos = {2,2};
 					DrawDialogBox(boxPos,{(int)(WIDTH*0.25+4),5*16+4},Pixel(70, 33, 105,220),Pixel(62, 54, 69,220),Pixel(185, 148, 255,220));
@@ -1699,9 +1714,15 @@ This is a test message that lets us trigger straight from a cutscene! Cool!)"),
 				DrawDecal(BATTLE_ENCOUNTER->objs[SELECTED_TARGET]->obj->GetPosWithOrigin()-cameraPos-size/2*scale,SPRITES["targetCircle.png"],scale,YELLOW);
 				DrawTargetRangeGrid(BATTLE_ENCOUNTER->objs[SELECTED_TARGET]->obj->GetPosWithOrigin(),PARTY_MEMBER_STATS[PARTY_MEMBER_ID[-CURRENT_TURN-1]]->selectedMove->range);
 			}
+			vi2d textPos={2,2};
+			vi2d shadowOffset={1,1};
+			SetDrawTarget(layer::INTERFACE);
+			DrawStringPropDecal(textPos+shadowOffset,DISPLAY_TARGET_MESSAGE,BLACK,{1,2});
+			DrawStringPropDecal(textPos,DISPLAY_TARGET_MESSAGE,WHITE,{1,2});
 		}
 
 		if (BATTLE_ENCOUNTER!=nullptr&&BATTLE_STATE==BattleState::ITEM_SELECT||GAME_STATE==GameState::OVERWORLD_ITEMS_MENU&&!messageBoxVisible) {
+			SetDrawTarget(layer::INTERFACE);
 			DrawDialogBox({4,4},{(int)(WIDTH-8),(int)(HEIGHT/2)},Pixel(70, 33, 105,220),Pixel(62, 54, 69,220),Pixel(185, 148, 255,220));
 			DrawDialogBox({(int)(WIDTH*(3.0F/8)),HEIGHT/2+4},{(int)(WIDTH*(5.0F/8)-4),(int)(HEIGHT/4)},Pixel(70, 33, 105,220),Pixel(62, 54, 69,220),Pixel(185, 148, 255,220));
 			if (PARTY_INVENTORY[ITEM_SELECTION_CURSOR]->stats.equip!=EquipSlot::NONE) {
@@ -2837,9 +2858,9 @@ This is a test message that lets us trigger straight from a cutscene! Cool!)"),
 
 	void drawBox(const olc::vi2d &pos, const olc::vi2d &size, olc::Pixel p = olc::WHITE, olc::Pixel p2 = olc::DARK_GREY, olc::Pixel p3 = olc::VERY_DARK_GREY) {
 		FillRectDecal({(float)(pos.x+3),(float)(pos.y+3)},{(float)(size.x-5),(float)(size.y-5)},p);
-		DrawRect({pos.x,pos.y},size,p2);
-		DrawRect({pos.x+2,pos.y+2},{size.x-4,size.y-4},p3);
-		DrawRect({pos.x+1,pos.y+1},{size.x-2,size.y-2},p);
+		DrawRectDecal({(float)pos.x,(float)pos.y},size,p2);
+		DrawRectDecal({(float)pos.x+2,(float)pos.y+2},{(float)size.x-4,(float)size.y-4},p3);
+		DrawRectDecal({(float)pos.x+1,(float)pos.y+1},{(float)size.x-2,(float)size.y-2},p);
 		Draw({pos.x,pos.y},olc::BLACK);
 		Draw({pos.x+size.x,pos.y+size.y},olc::BLACK);
 		Draw({pos.x+size.x,pos.y},olc::BLACK);
@@ -3442,6 +3463,7 @@ This is a test message that lets us trigger straight from a cutscene! Cool!)"),
 		for (auto&ent:GetEntitiesInRange(SELECTED_TARGET,PARTY_MEMBER_STATS[PARTY_MEMBER_ID[-CURRENT_TURN-1]]->channelPos,PARTY_MEMBER_STATS[PARTY_MEMBER_ID[-CURRENT_TURN-1]]->selectedMove)) {
 			ent->obj->highlighted=true;
 		}
+		DISPLAY_TARGET_MESSAGE="Use "+PARTY_MEMBER_STATS[PARTY_MEMBER_ID[-CURRENT_TURN-1]]->selectedMove->GetPowerName()+" on...";
 	}
 
 	std::vector<Entity*> GetEntitiesInRange(int targetEnt, vd2d channelPos, Battle::Move*move) {

pixelGameEngine.h

@@ -3,7 +3,7 @@
 	olcPixelGameEngine.h
 
 	+-------------------------------------------------------------+
-	|           OneLoneCoder Pixel Game Engine v2.19              |
+	|           OneLoneCoder Pixel Game Engine v2.20              |
 	|  "What do you need? Pixels... Lots of Pixels..." - javidx9  |
 	+-------------------------------------------------------------+
 
@@ -187,6 +187,8 @@
 	AlterEgo...........Final Fantasy XII - The Zodiac Age
 	SlicEnDicE.........Noita, Inside
 	TGD................Voucher Gift
+	Dragoneye..........Lucas Arts Adventure Game Pack
+	Anonymous Pirate...Return To Monkey Island
 
 	Special thanks to my Patreons too - I wont name you on here, but I've
 	certainly enjoyed my tea and flapjacks :D
@@ -297,8 +299,15 @@
 		  +ConsoleClear() - Clears built in command console output
 		  +ConsoleOut() - Stream strings to command console output
 		  +ConsoleCaptureStdOut() - Capture std::cout by redirecting to built-in console
-		  +IsConsoleShowing() - Returns true if console is currently active
 		  +OnConsoleCommand() - Override is called when command is entered into built in console
+	2.20: +DrawRectDecal() - Keeps OneSketchyGuy quiet
+	      +GetScreenSize()
+		  +olc::Sprite::Size() - returns size of sprite in vector format
+		  
+	SIG Updates:
+		The following additions are included in Sig's version of the PGE header (this is a sig version)
+			+GetAnyKey() - Returns when a key is activated
+			+GetAnyKeyPress() - Returns when a key is pressed down (and if a keyboard key, which key it was)
 
     !! Apple Platforms will not see these updates immediately - Sorry, I dont have a mac to test... !!
 	!!   Volunteers willing to help appreciated, though PRs are manually integrated with credit     !!
@@ -378,7 +387,7 @@ int main()
 #include <cstring>
 #pragma endregion
 
-#define PGE_VER 219
+#define PGE_VER 220
 
 // O------------------------------------------------------------------------------O
 // | COMPILER CONFIGURATION ODDITIES                                              |
@@ -771,6 +780,7 @@ namespace olc
 		Pixel* GetData();
 		olc::Sprite* Duplicate();
 		olc::Sprite* Duplicate(const olc::vi2d& vPos, const olc::vi2d& vSize);
+		olc::vi2d Size() const;
 		std::vector<olc::Pixel> pColData;
 		Mode modeSample = Mode::NORMAL;
 
@@ -982,6 +992,8 @@ namespace olc
 		const olc::vi2d& GetPixelSize() const;
 		// Gets actual pixel scale
 		const olc::vi2d& GetScreenPixelSize() const;
+		// Gets "screen" size
+		const olc::vi2d& GetScreenSize() const;
 
 	public: // CONFIGURATION ROUTINES
 		// Layer targeting functions
@@ -1076,6 +1088,7 @@ namespace olc
 		void DrawStringDecal(const olc::vf2d& pos, const std::string& sText, const Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
 		void DrawStringPropDecal(const olc::vf2d& pos, const std::string& sText, const Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
 		// Draws a single shaded filled rectangle as a decal
+		void DrawRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col = olc::WHITE);
 		void FillRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col = olc::WHITE);
 		// Draws a corner shaded rectangle as a decal
 		void GradientFillRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel colTL, const olc::Pixel colBL, const olc::Pixel colBR, const olc::Pixel colTR);
@@ -1086,7 +1099,6 @@ namespace olc
 
 		// Draws a line in Decal Space
 		void DrawLineDecal(const olc::vf2d& pos1, const olc::vf2d& pos2, Pixel p = olc::WHITE);
-		void DrawRectDecal(const olc::vf2d& pos1, const olc::vf2d& pos2, Pixel p = olc::WHITE);
 		void DrawRotatedStringDecal(const olc::vf2d& pos, const std::string& sText, const float fAngle, const olc::vf2d& center = { 0.0f, 0.0f }, const olc::Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
 		void DrawRotatedStringPropDecal(const olc::vf2d& pos, const std::string& sText, const float fAngle, const olc::vf2d& center = { 0.0f, 0.0f }, const olc::Pixel col = olc::WHITE, const olc::vf2d& scale = { 1.0f, 1.0f });
 		// Clears entire draw target to Pixel
@@ -1114,7 +1126,6 @@ namespace olc
 		std::string TextEntryGetString() const;
 		int32_t TextEntryGetCursor() const;
 		bool IsTextEntryEnabled() const;
-		void SetFPSDisplay(bool display);
 
 
 
@@ -1152,7 +1163,6 @@ namespace olc
 #endif
 	public: // Branding
 		std::string sAppName;
-		Renderable  fontRenderable;
 
 	private: // Inner mysterious workings
 		olc::Sprite*     pDrawTarget = nullptr;
@@ -1178,8 +1188,8 @@ namespace olc
 		float		fFrameTimer = 1.0f;
 		float		fLastElapsed = 0.0f;
 		int			nFrameCount = 0;		
-		bool 		showFPS = true;
 		bool bSuspendTextureTransfer = false;
+		Renderable  fontRenderable;
 		std::vector<LayerDesc> vLayers;
 		uint8_t		nTargetLayer = 0;
 		uint32_t	nLastFPS = 0;
@@ -1511,6 +1521,11 @@ namespace olc
 		return spr;
 	}
 
+	olc::vi2d olc::Sprite::Size() const
+	{
+		return { width, height };
+	}
+
 	// O------------------------------------------------------------------------------O
 	// | olc::Decal IMPLEMENTATION                                                    |
 	// O------------------------------------------------------------------------------O
@@ -1947,6 +1962,9 @@ namespace olc
 	const olc::vi2d& PixelGameEngine::GetScreenPixelSize() const
 	{ return vScreenPixelSize; }
 
+	const olc::vi2d& PixelGameEngine::GetScreenSize() const
+	{ return vScreenSize;	}
+
 	const olc::vi2d& PixelGameEngine::GetWindowMouse() const
 	{ return vMouseWindowPos; }
 
@@ -2670,7 +2688,12 @@ namespace olc
 
 	void PixelGameEngine::DrawLineDecal(const olc::vf2d& pos1, const olc::vf2d& pos2, Pixel p)
 	{
-		DecalInstance di;
+		auto m = nDecalMode;
+		nDecalMode = olc::DecalMode::WIREFRAME;
+		DrawPolygonDecal(nullptr, { pos1, pos2 }, { {0, 0}, {0,0} }, p);
+		nDecalMode = m;
+
+		/*DecalInstance di;
 		di.decal = nullptr;
 		di.points = uint32_t(2);
 		di.pos.resize(di.points);
@@ -2686,19 +2709,26 @@ namespace olc
 		di.tint[1] = p;
 		di.w[1] = 1.0f;
 		di.mode = olc::DecalMode::WIREFRAME;
-		vLayers[nTargetLayer].vecDecalInstance.push_back(di);
+		di.structure = nDecalStructure;
+		vLayers[nTargetLayer].vecDecalInstance.push_back(di);*/
 	}
 
-	void PixelGameEngine::DrawRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col) {
-		DrawLineDecal(pos,{pos.x+size.x,pos.y},col);
-		DrawLineDecal({pos.x,pos.y},{pos.x,pos.y+size.y},col);
-		DrawLineDecal({pos.x,pos.y+size.y},{pos.x+size.x,pos.y+size.y},col);
-		DrawLineDecal({pos.x+size.x,pos.y},{pos.x+size.x,pos.y+size.y},col);
+	void PixelGameEngine::DrawRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col)
+	{
+		auto m = nDecalMode;
+		SetDecalMode(olc::DecalMode::WIREFRAME);
+		olc::vf2d vNewSize = size;// (size - olc::vf2d(0.375f, 0.375f)).ceil();
+		std::array<olc::vf2d, 4> points = { { {pos}, {pos.x, pos.y + vNewSize.y}, {pos + vNewSize}, {pos.x + vNewSize.x, pos.y} } };
+		std::array<olc::vf2d, 4> uvs = { {{0,0},{0,0},{0,0},{0,0}} };
+		std::array<olc::Pixel, 4> cols = { {col, col, col, col} };
+		DrawExplicitDecal(nullptr, points.data(), uvs.data(), cols.data(), 4);
+		SetDecalMode(m);
+
 	}
 
 	void PixelGameEngine::FillRectDecal(const olc::vf2d& pos, const olc::vf2d& size, const olc::Pixel col)
 	{
-		olc::vf2d vNewSize = (size - olc::vf2d(0.375f, 0.375f)).ceil();
+		olc::vf2d vNewSize = size;// (size - olc::vf2d(0.375f, 0.375f)).ceil();
 		std::array<olc::vf2d, 4> points = { { {pos}, {pos.x, pos.y + vNewSize.y}, {pos + vNewSize}, {pos.x + vNewSize.x, pos.y} } };
 		std::array<olc::vf2d, 4> uvs = { {{0,0},{0,0},{0,0},{0,0}} };
 		std::array<olc::Pixel, 4> cols = { {col, col, col, col} };
@@ -3211,9 +3241,6 @@ namespace olc
 	bool PixelGameEngine::IsTextEntryEnabled() const
 	{ return bTextEntryEnable; }
 
-	void PixelGameEngine::SetFPSDisplay(bool display)
-	{ showFPS=display; }
-
 
 	void PixelGameEngine::UpdateTextEntry()
 	{
@@ -3481,11 +3508,12 @@ namespace olc
 			}
 			if (pressed) {
 				if (keyboard) {GetAnyKeyPress((olc::Key)key);}
-				else {GetAnyKeyPress(olc::Key::NONE);}}
+				else {GetAnyKeyPress(olc::Key::NONE);}
+			}
 		};
 
 		ScanHardware(pKeyboardState, pKeyOldState, pKeyNewState, 256);
-		ScanHardware(pMouseState, pMouseOldState, pMouseNewState, nMouseButtons,false);
+		ScanHardware(pMouseState, pMouseOldState, pMouseNewState, nMouseButtons, false);
 
 		// Cache mouse coordinates so they remain consistent during frame
 		vMousePos = vMousePosCache;
@@ -3555,21 +3583,16 @@ namespace olc
 		// Present Graphics to screen
 		renderer->DisplayFrame();
 
-		if (showFPS) {
-			// Update Title Bar
-			fFrameTimer += fElapsedTime;
-			nFrameCount++;
-			if (fFrameTimer >= 1.0f)
-			{
-				nLastFPS = nFrameCount;
-				fFrameTimer -= 1.0f;
-				std::string sTitle = "OneLoneCoder.com - Pixel Game Engine - " + sAppName + " - FPS: " + std::to_string(nFrameCount);
-				platform->SetWindowTitle(sTitle);
-				nFrameCount = 0;
-			}
-		} else {
-			std::string sTitle = "OneLoneCoder.com - Pixel Game Engine - " + sAppName;
+		// Update Title Bar
+		fFrameTimer += fElapsedTime;
+		nFrameCount++;
+		if (fFrameTimer >= 1.0f)
+		{
+			nLastFPS = nFrameCount;
+			fFrameTimer -= 1.0f;
+			std::string sTitle = "OneLoneCoder.com - Pixel Game Engine - " + sAppName + " - FPS: " + std::to_string(nFrameCount);
 			platform->SetWindowTitle(sTitle);
+			nFrameCount = 0;
 		}
 	}