Let individual dialogs toggle pict animations

src/dialogxml/dialogs/dialog.cpp

@@ -146,9 +146,9 @@ cKey cControl::parseKey(string what){
 	return key;
 }
 
-cDialog::cDialog(cDialog* p) : parent(p) {}
+cDialog::cDialog(cDialog* p) : parent(p), doAnimations(defaultDoAnimations) {}
 
-cDialog::cDialog(const DialogDefn& file, cDialog* p) : parent(p) {
+cDialog::cDialog(const DialogDefn& file, cDialog* p) : parent(p), doAnimations(defaultDoAnimations) {
 	loadFromFile(file);
 }
 
@@ -1075,12 +1075,12 @@ xBadVal::~xBadVal() throw(){
 	if(msg != nullptr) delete[] msg;
 }
 
-bool cDialog::doAnimations = false;
+bool cDialog::defaultDoAnimations = false;
 
 void cDialog::draw(){
 	win.setActive(false);
 	tileImage(win,winRect,::bg[bg]);
-	if(doAnimations && animTimer.getElapsedTime().asMilliseconds() >= 500) {
+	if(doAnimations && animTimer.getElapsedTime().asMilliseconds() >= (1000 / anim_pict_fps)) {
 		cPict::advanceAnim();
 		animTimer.restart();
 	}

src/dialogxml/dialogs/dialog.hpp

@@ -75,6 +75,8 @@ class cDialog : public iComponent, public iNameGiver {
 	std::vector<std::pair<std::string,cTextField*>> tabOrder;
 	static cDialog* topWindow; // Tracks the frontmost dialog.
 	static bool initCalled;
+	int anim_pict_fps = 2;
+	bool doAnimations;
 public:
 	static void (*redraw_everything)();
 	/// Performs essential startup initialization. Generally should not be called directly.
@@ -239,7 +241,7 @@ public:
 	/// @return true if there was a dialog opened to send to.
 	static bool sendInput(cKey key);
 	/// Sets whether to animate graphics in dialogs.
-	static bool doAnimations;
+	static bool defaultDoAnimations;
 	/// Adds a new control described by the passed XML element.
 	/// @tparam Ctrl The type of control to add.
 	/// @param who The XML element describing the control.
@@ -261,6 +263,8 @@ public:
 	}
 	cDialog& operator=(cDialog& other) = delete;
 	cDialog(cDialog& other) = delete;
+	inline void setAnimPictFPS(int fps) { if(fps == -1) fps = 2; anim_pict_fps = fps; }
+	inline void setDoAnimations(bool value) { doAnimations = value; }
 private:
 	void draw();
 	void handle_events();

src/scenedit/scen.main.cpp

@@ -350,7 +350,7 @@ void init_scened(int argc, char* argv[]) {
 	set_cursor(sword_curs);
 	
 	cDialog::defaultBackground = cDialog::BG_LIGHT;
-	cDialog::doAnimations = true;
+	cDialog::defaultDoAnimations = true;
 	set_up_apple_events();
 	process_args(argc, argv);
 	init_fileio();