Initial commit

gamemodes/darkrp/entities/weapons/weapon_keypadchecker/cl_init.lua

@@ -0,0 +1,59 @@
+include("shared.lua")
+
+local DrawData = {}
+local KeypadCheckerHalos
+
+net.Receive("DarkRP_keypadData", function(len)
+    DrawData = net.ReadTable()
+    hook.Add("PreDrawHalos", "KeypadCheckerHalos", KeypadCheckerHalos)
+end)
+
+local lineMat = Material("cable/chain")
+local textCol = Color(0, 0, 0, 120)
+local haloCol = Color(0, 255, 0, 255)
+
+function SWEP:DrawHUD()
+    local screenCenter = ScrH() / 2
+    draw.WordBox(2, 10, screenCenter, DarkRP.getPhrase("keypad_checker_shoot_keypad"), "UiBold", textCol, color_white)
+    draw.WordBox(2, 10, screenCenter + 20, DarkRP.getPhrase("keypad_checker_shoot_entity"), "UiBold", textCol, color_white)
+    draw.WordBox(2, 10, screenCenter + 40, DarkRP.getPhrase("keypad_checker_click_to_clear"), "UiBold", textCol, color_white)
+
+    local eyePos = EyePos()
+    local eyeAngles = EyeAngles()
+
+    local entMessages = {}
+    for k,v in ipairs(DrawData or {}) do
+        if not IsValid(v.ent) or not IsValid(v.original) then continue end
+        entMessages[v.ent] = (entMessages[v.ent] or 0) + 1
+        local obbCenter = v.ent:OBBCenter()
+        local pos = v.ent:LocalToWorld(obbCenter):ToScreen()
+
+        local name = v.name and ": " .. v.name:gsub("onDown", DarkRP.getPhrase("keypad_on")):gsub("onUp", DarkRP.getPhrase("keypad_off")) or ""
+
+        draw.WordBox(2, pos.x, pos.y + entMessages[v.ent] * 16, (v.delay and v.delay .. " " .. DarkRP.getPhrase("seconds") .. " " or "") .. v.type .. name, "UiBold", textCol, color_white)
+
+        cam.Start3D(eyePos, eyeAngles)
+            render.SetMaterial(lineMat)
+            render.DrawBeam(v.original:GetPos(), v.ent:GetPos(), 2, 0.01, 20, haloCol)
+        cam.End3D()
+    end
+end
+
+KeypadCheckerHalos = function()
+    local drawEnts = {}
+    local i = 1
+    for k,v in ipairs(DrawData) do
+        if not IsValid(v.ent) then continue end
+
+        drawEnts[i] = v.ent
+        i = i + 1
+    end
+
+    if table.IsEmpty(drawEnts) then return end
+    halo.Add(drawEnts, haloCol, 5, 5, 5, nil, true)
+end
+
+function SWEP:SecondaryAttack()
+    DrawData = {}
+    hook.Remove("PreDrawHalos", "KeypadCheckerHalos")
+end