drawstring_expanding, use in race modicon panel

[xonotic/xonotic-data.pk3dir.git] / qcsrc / client / miscfunctions.qc

diff --git a/qcsrc/client/miscfunctions.qc b/qcsrc/client/miscfunctions.qc
index 4d3c74cd52b02791bf5727f9578517eff40942ee..c573fe30518ee2c02591327918d0a1e43cf58375 100644 (file)
--- a/qcsrc/client/miscfunctions.qc
+++ b/qcsrc/client/miscfunctions.qc
@@ -581,6 +581,28 @@ void drawstring_expanding(vector position, string text, vector scale, vector rgb
        drawfontscale = '1 1 0';
 }
 
+// drawstring wrapper to draw a string as large as possible with preserved aspect ratio into a box
+void drawstring_aspect_expanding(vector pos, string text, vector sz, vector color, float alpha, float drawflag, float fadelerp) {
+       vector textsize;
+       textsize = eX * stringwidth(text, FALSE, '1 1 1' * sz_y) + eY * sz_y;
+       
+       float textaspect;
+       textaspect = textsize_x/textsize_y;
+
+       vector oldsz;
+       oldsz = sz;
+       float aspect;
+       aspect = sz_x/sz_y;
+
+       if(aspect > textaspect) {
+               sz_x = sz_y * textaspect;
+               drawstring_expanding(pos + eX * (oldsz_x - sz_x) * 0.5, text, '1 1 0' * sz_y, color, alpha, drawflag, fadelerp);
+       } else {
+               sz_y = sz_x / textaspect; 
+               drawstring_expanding(pos + eY * (oldsz_y - sz_y) * 0.5, text, '1 1 0' * sz_y, color, alpha, drawflag, fadelerp);
+       }
+}
+
 void drawcolorcodedstring_expanding(vector position, string text, vector scale, float alpha, float flag, float fadelerp)
 {
        float sz;
@@ -592,6 +614,27 @@ void drawcolorcodedstring_expanding(vector position, string text, vector scale,
        drawfontscale = '1 1 0';
 }
 
+void drawcolorcodedstring_aspect_expanding(vector pos, string text, vector sz, float alpha, float drawflag, float fadelerp) {
+       vector textsize;
+       textsize = eX * stringwidth(text, TRUE, '1 1 1' * sz_y) + eY * sz_y;
+       
+       float textaspect;
+       textaspect = textsize_x/textsize_y;
+
+       vector oldsz;
+       oldsz = sz;
+       float aspect;
+       aspect = sz_x/sz_y;
+
+       if(aspect > textaspect) {
+               sz_x = sz_y * textaspect;
+               drawcolorcodedstring_expanding(pos + eX * (oldsz_x - sz_x) * 0.5, text, '1 1 0' * sz_y, alpha, drawflag, fadelerp);
+       } else {
+               sz_y = sz_x / textaspect; 
+               drawcolorcodedstring_expanding(pos + eY * (oldsz_y - sz_y) * 0.5, text, '1 1 0' * sz_y, alpha, drawflag, fadelerp);
+       }
+}
+
 // this draws the triangles of a model DIRECTLY. Don't expect high performance, really...
 void PolyDrawModel(entity e)
 {