add credit display

gframe/drawing.cpp

@@ -1218,18 +1218,42 @@ void Game::DrawThumb(code_pointer cp, irr::core::vector2di pos, const LFList* lf
 		otloc = irr::core::recti(pos.X + 7, pos.Y + 50 * mainGame->yScale, pos.X + 37 * mainGame->xScale, pos.Y + 65 * mainGame->yScale);
 	}
 	driver->draw2DImage(img, dragloc, irr::core::rect<irr::s32>(0, 0, size.Width, size.Height));
+	auto current_limitloc = limitloc;
+	auto credit_max_display = CARD_THUMB_WIDTH / 20;
+	auto next_limitloc = [&]() {
+		auto this_limitloc = current_limitloc;
+		auto width = current_limitloc.getWidth();
+		current_limitloc.UpperLeftCorner.X += width;
+		current_limitloc.LowerRightCorner.X += width;
+		--credit_max_display;
+		return this_limitloc;
+	};
 	auto lfit = lflist->content.find(lcode);
-	if (lfit != lflist->content.end()) {
-		switch(lfit->second) {
-		case 0:
-			driver->draw2DImage(imageManager.tLim, limitloc, irr::core::recti(0, 0, 64, 64), 0, 0, true);
-			break;
-		case 1:
-			driver->draw2DImage(imageManager.tLim, limitloc, irr::core::recti(64, 0, 128, 64), 0, 0, true);
-			break;
-		case 2:
-			driver->draw2DImage(imageManager.tLim, limitloc, irr::core::recti(0, 64, 64, 128), 0, 0, true);
-			break;
+	if (lfit != lflist->content.end() && lfit->second >= 0 && lfit->second <= 2) {
+		auto lim_texture_offset_x = 0;
+		auto lim_texture_offset_y = 0;
+		if(lfit->second == 1) {
+			lim_texture_offset_x = 64;
+		} else if(lfit->second == 2) {
+			lim_texture_offset_y = 64;
+		}
+		driver->draw2DImage(imageManager.tLim, next_limitloc(), irr::core::recti(lim_texture_offset_x, lim_texture_offset_y, lim_texture_offset_x + 64, lim_texture_offset_y + 64), 0, 0, true);
+	}
+	auto lfcredit = lflist->credits.find(lcode);
+	if(lfcredit != lflist->credits.end()) {
+		for(auto& credit_entry : lfcredit->second) {
+			if(credit_max_display <= 0)
+				break;
+			auto value = credit_entry.second;
+			if(value > 0 && value <= 100) {
+				auto cvalue = value - 1; // 1-100 => 0-99
+				// pick the first and second digit
+				auto digit1 = cvalue / 10;
+				auto digit2 = cvalue % 10;
+				auto credit_texture_offset_x = digit2 * 64;
+				auto credit_texture_offset_y = digit1 * 64;
+				driver->draw2DImage(imageManager.tLimCredit, next_limitloc(), irr::core::recti(credit_texture_offset_x, credit_texture_offset_y, credit_texture_offset_x + 64, credit_texture_offset_y + 64), 0, 0, true);
+			}
 		}
 	}
 	bool showAvail = false;

gframe/image_manager.cpp

@@ -45,6 +45,7 @@ bool ImageManager::Initial() {
 	tTarget = driver->getTexture("textures/target.png");
 	tChainTarget = driver->getTexture("textures/chaintarget.png");
 	tLim = driver->getTexture("textures/lim.png");
+	tLimCredit = driver->getTexture("textures/lim_credit.png");
 	tOT = driver->getTexture("textures/ot.png");
 	tHand[0] = driver->getTexture("textures/f1.jpg");
 	tHand[1] = driver->getTexture("textures/f2.jpg");

gframe/image_manager.h

@@ -57,6 +57,7 @@ public:
 	irr::video::ITexture* tTarget;
 	irr::video::ITexture* tChainTarget;
 	irr::video::ITexture* tLim;
+	irr::video::ITexture* tLimCredit;
 	irr::video::ITexture* tOT;
 	irr::video::ITexture* tHand[3];
 	irr::video::ITexture* tBackGround;