From 3aca2860c95bb4d30569a23ab88a5286c3b9b757 Mon Sep 17 00:00:00 2001
From: Daniel Karbach <daniel.karbach@localhorst.tv>
Date: Thu, 14 Feb 2013 07:59:24 +0100
Subject: [PATCH] fade out after victory

fixes #5
---
 src/battle/states/VictoryState.cpp | 18 ++++++++++++++----
 src/graphics/ColorFade.cpp         |  9 ++++++++-
 src/graphics/ColorFade.h           | 14 ++++++++++++--
 3 files changed, 34 insertions(+), 7 deletions(-)

diff --git a/src/battle/states/VictoryState.cpp b/src/battle/states/VictoryState.cpp
index 59d4495..ddc940b 100644
--- a/src/battle/states/VictoryState.cpp
+++ b/src/battle/states/VictoryState.cpp
@@ -11,6 +11,7 @@
 #include "../../common/GameState.h"
 #include "../../common/Upgrade.h"
 #include "../../math/Vector.h"
+#include "../../graphics/ColorFade.h"
 #include "../../graphics/Font.h"
 #include "../../graphics/Frame.h"
 
@@ -21,6 +22,7 @@ using app::Application;
 using app::Input;
 using common::GameState;
 using common::Upgrade;
+using graphics::ColorFade;
 using graphics::Font;
 using graphics::Frame;
 using math::Vector;
@@ -201,7 +203,11 @@ void VictoryState::HandleEvents(const Input &input) {
 		stalling = false;
 	}
 	if (cursor >= int(lines.size())) {
-		Ctrl().PopState(); // pop self
+		timer.Clear();
+		ColorFade *fade = new ColorFade(this, 0, 650);
+		fade->SetLeadInTime(150);
+		fade->SetDoublePop();
+		Ctrl().PushState(fade);
 	}
 }
 
@@ -227,7 +233,7 @@ void VictoryState::RenderLines(SDL_Surface *screen) {
 	const Font &font = *parent->Res().normalFont;
 	const Vector<int> lineBreak = Vector<int>(
 			0, font.CharHeight() * 5 / 4);
-	const int start = cursor > 7 ? cursor - 8 : 0;
+	int start = cursor > 7 ? cursor - 8 : 0;
 	Vector<int> position = textPosition;
 
 	int end = cursor + 1;
@@ -238,13 +244,17 @@ void VictoryState::RenderLines(SDL_Surface *screen) {
 			position += lineBreak;
 			const int correction = timer.IterationElapsed();
 			if (correction > 0) {
-		//		++start;
 				position.Y() -= lineBreak.Y() * correction / timer.TargetTime();
 			}
 		}
 	}
 
-	if (end > int(lines.size())) end = lines.size();
+	if (end > int(lines.size())) {
+		end = lines.size();
+	}
+	if (start > int(lines.size()) - 9) {
+		start = lines.size() - 9;
+	}
 
 	for (int i = start; i < end; ++i) {
 		font.DrawString(lines[i].c_str(), screen, position);
diff --git a/src/graphics/ColorFade.cpp b/src/graphics/ColorFade.cpp
index 72bf409..55e14fc 100644
--- a/src/graphics/ColorFade.cpp
+++ b/src/graphics/ColorFade.cpp
@@ -18,7 +18,8 @@ ColorFade::ColorFade(State *slave, Uint32 color, int duration, bool in, bool int
 , leadInDone(true)
 , fadeDone(false)
 , in(in)
-, interactive(interactive) {
+, interactive(interactive)
+, doublePop(false) {
 
 }
 
@@ -86,9 +87,15 @@ void ColorFade::HandleEvents(const Input &input) {
 				timer = GraphicsTimers().StartCountdown(leadOut);
 			} else {
 				Ctrl().PopState();
+				if (doublePop) {
+					Ctrl().PopState();
+				}
 			}
 		} else {
 			Ctrl().PopState();
+			if (doublePop) {
+				Ctrl().PopState();
+			}
 		}
 	}
 }
diff --git a/src/graphics/ColorFade.h b/src/graphics/ColorFade.h
index aad9247..6505be1 100644
--- a/src/graphics/ColorFade.h
+++ b/src/graphics/ColorFade.h
@@ -12,12 +12,21 @@ class ColorFade
 : public app::State {
 
 public:
-	ColorFade(app::State *slave, Uint32 color, int duration, bool in = false, bool interactive = false);
+	ColorFade(
+			app::State *slave,
+			Uint32 color,
+			int duration,
+			bool in = false,
+			bool interactive = false);
 	virtual ~ColorFade() { }
 
 public:
-	void SetLeadInTime(int ms) { leadIn = ms; if (ms > 0) leadInDone = false; }
+	void SetLeadInTime(int ms) {
+		leadIn = ms;
+		if (ms > 0) leadInDone = false;
+	}
 	void SetLeadOutTime(int ms) { leadOut = ms; }
+	void SetDoublePop(bool b = true) { doublePop = b; }
 
 public:
 	virtual void HandleEvents(const app::Input &);
@@ -48,6 +57,7 @@ private:
 	bool fadeDone;
 	bool in;
 	bool interactive;
+	bool doublePop;
 
 };
 
-- 
2.39.2