From 9766953d1c047a78216416a42e640f94f8075cc7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jaakko=20Kera=CC=88nen?= <jaakko.keranen@iki.fi>
Date: Fri, 14 Dec 2018 07:53:36 +0200
Subject: [PATCH] All Games: Minimum valid value for "view-cross-width"

IssueID #2302
---
 doomsday/apps/plugins/common/include/config.h | 2 +-
 doomsday/apps/plugins/common/src/hu_menu.cpp  | 2 +-
 doomsday/apps/plugins/common/src/x_hair.c     | 4 ++--
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/doomsday/apps/plugins/common/include/config.h b/doomsday/apps/plugins/common/include/config.h
index 632f365c2e..d7e291eac1 100644
--- a/doomsday/apps/plugins/common/include/config.h
+++ b/doomsday/apps/plugins/common/include/config.h
@@ -122,7 +122,7 @@ typedef struct libcommon_config_s {
     float           xhairSize;
     byte            xhairVitality;
     float           xhairColor[4];
-    float           xhairWeight;
+    float           xhairLineWidth;
 
     /// Reference hue value for the crosshair at 0% health
     float           xhairLiveRed;
diff --git a/doomsday/apps/plugins/common/src/hu_menu.cpp b/doomsday/apps/plugins/common/src/hu_menu.cpp
index 29122c1183..d8d305073c 100644
--- a/doomsday/apps/plugins/common/src/hu_menu.cpp
+++ b/doomsday/apps/plugins/common/src/hu_menu.cpp
@@ -1279,7 +1279,7 @@ void Hu_MenuInitHUDOptionsPage()
     page->addWidget(new LabelWidget("Thickness"))
             .setLeft()
             .setGroup(3);
-    page->addWidget(new CVarSliderWidget("view-cross-width", .5f, 5, .25f))
+    page->addWidget(new CVarSliderWidget("view-cross-width", .5f, 5, .5f))
             .setRight()
             .setGroup(3);
 
diff --git a/doomsday/apps/plugins/common/src/x_hair.c b/doomsday/apps/plugins/common/src/x_hair.c
index c7c4ce8cda..27939f874c 100644
--- a/doomsday/apps/plugins/common/src/x_hair.c
+++ b/doomsday/apps/plugins/common/src/x_hair.c
@@ -41,7 +41,7 @@ void X_Register(void)
     C_VAR_FLOAT("view-cross-g",         &cfg.common.xhairColor[1],     0, 0, 1);
     C_VAR_FLOAT("view-cross-b",         &cfg.common.xhairColor[2],     0, 0, 1);
     C_VAR_FLOAT("view-cross-a",         &cfg.common.xhairColor[3],     0, 0, 1);
-    C_VAR_FLOAT("view-cross-width",     &cfg.common.xhairWeight,       0, 0, 5);
+    C_VAR_FLOAT("view-cross-width",     &cfg.common.xhairLineWidth,    0, .5f, 5);
     C_VAR_FLOAT("view-cross-live-r",    &cfg.common.xhairLiveRed,      0, 0, 1);
     C_VAR_FLOAT("view-cross-live-g",    &cfg.common.xhairLiveGreen,    0, 0, 1);
     C_VAR_FLOAT("view-cross-live-b",    &cfg.common.xhairLiveBlue,     0, 0, 1); 
@@ -157,7 +157,7 @@ void X_Drawer(int pnum)
     scale = .125f + MINMAX_OF(0, cfg.common.xhairSize, 1) * .125f * win.size.height * ((float)80/SCREENHEIGHT);
 
     oldLineWidth = DGL_GetFloat(DGL_LINE_WIDTH);
-    DGL_SetFloat(DGL_LINE_WIDTH, cfg.common.xhairWeight);
+    DGL_SetFloat(DGL_LINE_WIDTH, cfg.common.xhairLineWidth);
 
     currentColor(player, color);
     DGL_Color4fv(color);