From fb3c8acb5c91312df30b9af5af7196d09dbeb386 Mon Sep 17 00:00:00 2001
From: TotallyNotElite <1yourexperiment@protonmail.com>
Date: Sun, 10 Mar 2019 22:04:35 +0100
Subject: [PATCH] min fov and line thickness

---
 data/menu/nullifiedcat/visuals/tracers.xml |  9 ++++++---
 src/hacks/Tracers.cpp                      | 14 ++++++++++----
 2 files changed, 16 insertions(+), 7 deletions(-)

diff --git a/data/menu/nullifiedcat/visuals/tracers.xml b/data/menu/nullifiedcat/visuals/tracers.xml
index f3f7684c..401e9693 100755
--- a/data/menu/nullifiedcat/visuals/tracers.xml
+++ b/data/menu/nullifiedcat/visuals/tracers.xml
@@ -1,11 +1,14 @@
 <Tab name="Tracers" padding="4 4 4 4">
     <Box padding="12 6 6 6" width="content" height="content">
-        <List width="200">
+        <List width="250">
             <AutoVariable width="fill" target="tracers.enabled" label="Enabled"/>
             <AutoVariable width="fill" target="tracers.green-distance" label="Green distance"/>
-            <AutoVariable width="fill" target="tracers.max_dist" label="Max distance"/>
+            <AutoVariable width="fill" target="tracers.line-thickness" label="Line thickness"/>
+            <AutoVariable width="fill" target="tracers.line-opaqueness" label="Line opaqueness"/>
+            <AutoVariable width="fill" target="tracers.min-fov" label="Min fov"/>
+            <AutoVariable width="fill" target="tracers.max-dist" label="Max distance"/>
             <LabeledObject width="fill" label="Show friends">
-                <Select target="tracers.draw-friends">
+                <Select width="150" target="tracers.draw-friends">
                     <Option name="Don't show friends" value="0"/>
                     <Option name="Show friends in enemy team" value="1"/>
                     <Option name="Always show friends" value="2"/>
diff --git a/src/hacks/Tracers.cpp b/src/hacks/Tracers.cpp
index 311c1aa4..51c006c8 100644
--- a/src/hacks/Tracers.cpp
+++ b/src/hacks/Tracers.cpp
@@ -4,9 +4,12 @@
 namespace hacks::shared::tracers
 {
 
-settings::Bool enabled("tracers.enabled", "false");
-settings::Float green_dist("tracers.green-distance", "1500");
-settings::Float max_dist("tracers.max_dist", "0");
+static settings::Bool enabled("tracers.enabled", "false");
+static settings::Float green_dist("tracers.green-distance", "1500");
+static settings::Float max_dist("tracers.max-dist", "0");
+static settings::Float min_fov("tracers.min-fov", "0");
+static settings::Float line_thickness("tracers.line-thickness", "2");
+static settings::Float opaque("tracers.line-opaqueness", "255");
 
 // 0 = don't, 1 = yes but only in enemy team, 2 = always
 settings::Int draw_friendlies("tracers.draw-friends", "1");
@@ -50,6 +53,8 @@ inline std::optional<rgba_t> getColor(CachedEntity *ent)
         float dist = ent->m_vecOrigin().DistTo(LOCAL_E->m_vecOrigin());
         if (*max_dist && dist > *max_dist)
             return std::nullopt;
+        if (GetFov(g_pLocalPlayer->v_OrigViewangles, g_pLocalPlayer->v_Eye, ent->m_vecOrigin()) < *min_fov)
+            return std::nullopt;
         return colors::Health(std::min(dist, *green_dist), *green_dist);
     }
     if (!player_tools::shouldTargetSteamId(ent->player_info.friendsID))
@@ -84,6 +89,7 @@ void draw()
         auto color = getColor(ent);
         if (!color)
             continue;
+        color->a = *opaque;
 
         Vector out;
         if (!draw::WorldToScreen(ent->m_vecOrigin(), out))
@@ -96,7 +102,7 @@ void draw()
             out.x         = extended.x;
             out.y         = extended.y;
         }
-        draw::Line(draw::width / 2, draw::height / 2, out.x - draw::width / 2, out.y - draw::height / 2, *color, 2);
+        draw::Line(draw::width / 2, draw::height / 2, out.x - draw::width / 2, out.y - draw::height / 2, *color, *line_thickness);
     }
 }