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fov based bullet detection

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yuh
This commit is contained in:
relaxtakenotes 2023-06-04 13:31:28 +05:00
parent b8459ff666
commit a8de63b52a
1 changed files with 28 additions and 5 deletions
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33
beatrun/gamemodes/beatrun/gamemode/player_class/player_beatrun.lua
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@ -305,9 +305,7 @@ hook.Add("ShouldCollide", "NoPlayerCollisions", function(ent1, ent2)
if ent2.BRCollisionFunc then
return ent2:BRCollisionFunc(ent1)
else
if ent1.br_Fired or ent2.br_Fired then
return true
end
if (ent1.br_Fired and ent2.br_FiredBy == ent1) or (ent2.br_Fired and ent1.br_FiredBy == ent2) then return true end
return false
end
@ -316,10 +314,35 @@ hook.Add("ShouldCollide", "NoPlayerCollisions", function(ent1, ent2)
if ent2:IsPlayer() and ent1:IsNPC() then return true end
end)
local function calc_fov(src, dst)
local v_src = src:Forward()
local v_dst = dst:Forward()
local result = math.deg(math.acos(v_dst:Dot(v_src) / v_dst:Length()))
if result != result or (result == math.huge or result == -math.huge) then
result = 0
end
return result
end
// i was forced
hook.Add("EntityFireBullets", "thisengineismadebyacrackhead", function(ent, data)
hook.Add("EntityFireBullets", "thisengineismadebyacrackhead", function(ent, data)
if not IsValid(ent) or not isfunction(ent.GetShootPos) or not ent:IsPlayer() then return end
for i, ply in ipairs(player.GetAll()) do
if ply == ent then continue end
local fov = calc_fov(data.Dir:Angle(), (ply:GetShootPos() - data.Src):Angle())
print(fov)
if fov > 60 then continue end
ply.br_FiredBy = ent
timer.Simple(engine.TickInterval()*3, function() if IsValid(ply) then ply.br_FiredBy = nil end end)
end
ent.br_Fired = true
timer.Simple(engine.TickInterval()*2, function() if IsValid(ent) then ent.br_Fired = false end end)
timer.Simple(engine.TickInterval()*3, function() if IsValid(ent) then ent.br_Fired = false end end)
end)
hook.Add("PhysgunPickup", "AllowPlayerPickup", function(ply, ent)