「白い弾幕くん」をMac OS X 10.7.2 + SDL 1.3でビルドしたら落ちるのでとりあえず手を加えてみた。

sdmkun-1.5.8-20111116.diff

diff --git a/src/mysdl_padinput.h b/src/mysdl_padinput.h
index 630139f..dd52ada 100644
--- a/src/mysdl_padinput.h
+++ b/src/mysdl_padinput.h
@@ -145,7 +145,7 @@ namespace MSDL {
 	class KeyButtonInput : public ButtonInput {
 	public:
 		KeyButtonInput(SDLKey key) : key_(key) {}
-		virtual bool getButton() { return SDL_GetKeyState(0)[key_]; }
+		virtual bool getButton() { return SDL_GetKeyboardState(NULL)[SDL_GetScancodeFromKey(key_)]; }
 
 		virtual std::string getName() const;
 
diff --git a/src/surface.cc b/src/surface.cc
index 530884e..f17428a 100644
--- a/src/surface.cc
+++ b/src/surface.cc
@@ -137,7 +137,9 @@ void Surface::setMask(Color col) {
 	for (int x = 0; x < surf_->w; x++) {
 		for (int y = 0; y < surf_->h; y++) {
 			Uint32 pixel = getPixel(x, y);
-			if (pixel != surf_->format->colorkey) {
+			Uint32 colorkey;
+			SDL_GetColorKey(surf_, &colorkey);
+			if (pixel != colorkey) {
 				Color before = getRGB(pixel);
 				Color after(static_cast<int>(before.r()*rmask),
 							static_cast<int>(before.g()*gmask),
diff --git a/src/util/loadconf.h b/src/util/loadconf.h
index b2c8c20..3de8a6a 100644
--- a/src/util/loadconf.h
+++ b/src/util/loadconf.h
@@ -80,11 +80,11 @@ void ConfMapGenerater::generate(std::istream& is, Map_& map) {
 
     while (is.getline(ln, MAXBUF)) {
 		std::string line(ln);
-		unsigned int s;
+		std::string::size_type s;
 
 		// コメントの除去
 		if ((s = line.find("#")) != std::string::npos)
-			line.erase(s);
+			line.erase(s, line.size() - s);
 
 		// 行頭空白の除去
 		if (!line.empty() && line[0] == ' ')
diff --git a/src/util/util.cc b/src/util/util.cc
index b9a97f1..93eff3a 100644
--- a/src/util/util.cc
+++ b/src/util/util.cc
@@ -17,11 +17,11 @@ const Color Color::BLUE  (  0,   0, 255);
 const Color Color::PURPLE(255,   0, 255);
 
 void ignoreBrankAndComment(std::string& str, std::string delim) {
-    unsigned int s;
+    std::string::size_type s;
 
     // コメントの除去
     if ((s = str.find(delim)) != std::string::npos)
-	str.erase(s);
+	str.erase(s, str.size() - s);
 
     // 行頭空白の除去
     if (!str.empty() && str[0] == ' ')