Save vector clips with two decimal places

Co-authored-by: arch1t3cht <arch1t3cht@gmail.com>

Author: Ristellise

src/spline.cpp

@@ -71,25 +71,25 @@ std::string Spline::EncodeToAss() const {
 					result += "m ";
 					last = 'm';
 				}
-				result += ToScript(pt.p1).DStr(' ');
+				result += ToScript(pt.p1).Str(' ');
 				break;
 
 			case SplineCurve::LINE:
 				if (last != 'l') {
 					result += "l ";
 					last = 'l';
 				}
-				result += ToScript(pt.p2).DStr(' ');
+				result += ToScript(pt.p2).Str(' ');
 				break;
 
 			case SplineCurve::BICUBIC:
 				if (last != 'b') {
 					result += "b ";
 					last = 'b';
 				}
-				result += ToScript(pt.p2).DStr(' ') + " ";
-				result += ToScript(pt.p3).DStr(' ') + " ";
-				result += ToScript(pt.p4).DStr(' ');
+				result += ToScript(pt.p2).Str(' ') + " ";
+				result += ToScript(pt.p3).Str(' ') + " ";
+				result += ToScript(pt.p4).Str(' ');
 				break;
 
 			default: break;

src/utils.cpp

@@ -75,8 +75,9 @@ wxString PrettySize(int bytes) {
 	return agi::wxformat(fmt, size) + " " + suffix[i];
 }
 
-std::string float_to_string(double val) {
-	std::string s = agi::format("%.3f", val);
+std::string float_to_string(double val, int precision) {
+	std::string fmt = "%." + std::to_string(precision) + "f";
+	std::string s = agi::format(fmt, val);
 	size_t pos = s.find_last_not_of("0");
 	if (pos != s.find(".")) ++pos;
 	s.erase(begin(s) + pos, end(s));

src/utils.h

@@ -46,7 +46,7 @@ class wxWindow;
 
 wxString PrettySize(int bytes);
 
-std::string float_to_string(double val);
+std::string float_to_string(double val, int precision = 3);
 
 /// @brief Get the smallest power of two that is greater or equal to x
 ///

src/vector2d.cpp

@@ -87,6 +87,6 @@ std::string Vector2D::DStr(char sep) const {
 	return agi::format("%d%c%d", (int)x, sep, (int)y);
 }
 
-std::string Vector2D::Str(char sep) const {
-	return float_to_string(x) + sep + float_to_string(y);
+std::string Vector2D::Str(char sep, int precision) const {
+	return float_to_string(x, precision) + sep + float_to_string(y, precision);
 }

src/vector2d.h

@@ -70,7 +70,7 @@ class Vector2D {
 	float Angle() const { return atan2(y, x); }
 
 	/// Get as string with given separator
-	std::string Str(char sep = ',') const;
+	std::string Str(char sep = ',', int precision = 2) const;
 	/// Get as string surrounded by parentheses with given separator
 	std::string PStr(char sep = ',') const;
 	/// Get as string with given separator with values rounded to ints

src/visual_tool.cpp

@@ -501,11 +501,11 @@ std::string VisualToolBase::GetLineVectorClip(AssDialogue *diag, int &scale, boo
 		tag = find_tag(blocks, "\\clip");
 
 	if (tag && tag->size() == 4) {
-		return agi::format("m %d %d l %d %d %d %d %d %d"
-			, (*tag)[0].Get<int>(), (*tag)[1].Get<int>()
-			, (*tag)[2].Get<int>(), (*tag)[1].Get<int>()
-			, (*tag)[2].Get<int>(), (*tag)[3].Get<int>()
-			, (*tag)[0].Get<int>(), (*tag)[3].Get<int>());
+		return agi::format("m %.2f %.2f l %.2f %.2f %.2f %.2f %.2f %.2f"
+			, (*tag)[0].Get<double>(), (*tag)[1].Get<double>()
+			, (*tag)[2].Get<double>(), (*tag)[1].Get<double>()
+			, (*tag)[2].Get<double>(), (*tag)[3].Get<double>()
+			, (*tag)[0].Get<double>(), (*tag)[3].Get<double>());
 	}
 	if (tag) {
 		scale = std::max((*tag)[0].Get(scale), 1);

src/visual_tool_cross.cpp

@@ -100,5 +100,5 @@ void VisualToolCross::Draw() {
 }
 
 std::string VisualToolCross::Text(Vector2D v) {
-	return video_res.X() > script_res.X() ? v.Str() : v.DStr();
+	return video_res.X() > script_res.X() ? v.Str(',', 3) : v.DStr();
 }