4 files changed, 11 insertions, 3 deletions

diff --git a/src/ui/paint.c b/src/ui/paint.c
index d0a4a579..9c6711f1 100644
--- a/src/ui/paint.c
+++ b/src/ui/paint.c
@@ -31,13 +31,14 @@ iLocalDef SDL_Renderer *renderer_Paint_(const iPaint *d) {
 
 static void setColor_Paint_(const iPaint *d, int color) {
     const iColor clr = get_Color(color & mask_ColorId);
-    SDL_SetRenderDrawColor(renderer_Paint_(d), clr.r, clr.g, clr.b, clr.a);
+    SDL_SetRenderDrawColor(renderer_Paint_(d), clr.r, clr.g, clr.b, clr.a * d->alpha / 255);
 }
 
 void init_Paint(iPaint *d) {
-    d->dst = get_Window();
+    d->dst       = get_Window();
     d->setTarget = NULL;
     d->oldTarget = NULL;
+    d->alpha     = 255;
 }
 
 void beginTarget_Paint(iPaint *d, SDL_Texture *target) {
diff --git a/src/ui/paint.h b/src/ui/paint.h
index 28931815..89a01da6 100644
--- a/src/ui/paint.h
+++ b/src/ui/paint.h
@@ -33,6 +33,7 @@ struct Impl_Paint {
     iWindow *    dst;
     SDL_Texture *setTarget;
     SDL_Texture *oldTarget;
+    uint8_t      alpha;
 };
 
 void    init_Paint          (iPaint *);
diff --git a/src/ui/text.c b/src/ui/text.c
index 8d4661ac..b2110bb6 100644
--- a/src/ui/text.c
+++ b/src/ui/text.c
@@ -302,6 +302,10 @@ void deinit_Text(void) {
     iRelease(d->ansiEscape);
 }
 
+void setOpacity_Text(float opacity) {
+    SDL_SetTextureAlphaMod(text_.cache, iClamp(opacity, 0.0f, 1.0f) * 255 + 0.5f);
+}
+
 void setContentFontSize_Text(float fontSizeFactor) {
     fontSizeFactor *= contentScale_Text_;
     iAssert(fontSizeFactor > 0);
@@ -490,7 +494,7 @@ static enum iFontId fontId_Text_(const iFont *font) {
 }
 
 iLocalDef iBool isWrapBoundary_(iChar a, iChar b) {
-    if (b == '/' || b == '-' || b == ',' || b == ';' || b == ':') {
+    if (b == '/' || b == '-' || b == ',' || b == ';' || b == ':' || b == '.') {
         return iTrue;
     }
     return !isSpace_Char(a) && isSpace_Char(b);
diff --git a/src/ui/text.h b/src/ui/text.h
index 7dc4aa38..71c2ba43 100644
--- a/src/ui/text.h
+++ b/src/ui/text.h
@@ -130,6 +130,8 @@ enum iAlignment {
     right_Alignment,
 };
 
+void    setOpacity_Text     (float opacity);
+
 void    draw_Text           (int fontId, iInt2 pos, int color, const char *text, ...);
 void    drawAlign_Text      (int fontId, iInt2 pos, int color, enum iAlignment align, const char *text, ...);
 void    drawCentered_Text   (int fontId, iRect rect, iBool alignVisual, int color, const char *text, ...);