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Minor optimizations

master
ywang 2020-12-30 02:13:57 +01:00
parent 846e688200
commit f4d193c6d1
1 changed files with 14 additions and 12 deletions
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26
advtrains/trainhud.lua
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@ -176,7 +176,8 @@ Value Disp Control Meaning
]]
function advtrains.hud_train_format(train, flip)
if not train then return "" end
if not train then return "","" end
local sformat = string.format -- this appears to be faster than (...):format
local max = train.max_speed or 10
local res = train.speed_restriction
@ -241,33 +242,34 @@ function advtrains.hud_train_format(train, flip)
for i = 1, 7, 1 do
if ent[i] then
local s = segs[i]
ht[#ht+1] = ("%d,%d=(advtrains_hud_bg.png^[resize\\:%dx%d^%s)"):format(x+s[1], y+s[2], s[3], s[4], m)
ht[#ht+1] = sformat("%d,%d=(advtrains_hud_bg.png^[resize\\:%dx%d^%s)",x+s[1], y+s[2], s[3], s[4], m)
end
end
end
sevenseg(math.floor(vel/10), 5, 5, 20, 10, "[colorize\\:red\\:255")
sevenseg(vel%10, 55, 5, 20, 10, "[colorize\\:red\\:255")
ht[#ht+1] = ("10,100=(advtrains_hud_bg.png^[resize\\:%dx30^[colorize\\:white\\:255)"):format(vel*14)
ht[#ht+1] = sformat("10,100=(advtrains_hud_bg.png^[resize\\:%dx30^[colorize\\:white\\:255)", vel*14)
if max < 20 then
ht[#ht+1] = ("%d,100=(advtrains_hud_bg.png^[resize\\:%dx30^[colorize\\:gray\\:255)"):format(10+max*14, 280-max*14)
ht[#ht+1] = sformat("%d,100=(advtrains_hud_bg.png^[resize\\:%dx30^[colorize\\:gray\\:255)", 10+max*14, 280-max*14)
end
if res and res > 0 then
ht[#ht+1] = ("%d,95=(advtrains_hud_bg.png^[resize\\:3x40^[colorize\\:red\\:255)"):format(8+res*14)
ht[#ht+1] = sformat("%d,95=(advtrains_hud_bg.png^[resize\\:3x40^[colorize\\:red\\:255)", 8+res*14)
end
if train.tarvelocity then
ht[#ht+1] = ("%d,130=(advtrains_hud_arrow.png^[multiply\\:cyan^[transformFY)"):format(2+train.tarvelocity*14)
ht[#ht+1] = sformat("%d,130=(advtrains_hud_arrow.png^[multiply\\:cyan^[transformFY)", 2+train.tarvelocity*14)
end
local lzb = train.lzb
if lzb and lzb.oncoming then
for i = 1, #lzb.oncoming do
local k = lzb.oncoming[i]
if not k.spd then
local oc = lzb.oncoming
for i = 1, #oc do
local k = oc[i].spd
if not spd then
ht[#ht+1] = "203,43=(advtrains_hud_bg.png^[resize\\:14x14^[colorize\\:lime\\:255)"
elseif k.spd == 0 then
elseif spd == 0 then
ht[#ht+1] = "283,43=(advtrains_hud_bg.png^[resize\\:14x14^[colorize\\:red\\:255)"
else
ht[#ht+1] = "243,43=(advtrains_hud_bg.png^[resize\\:14x14^[colorize\\:orange\\:255)"
ht[#ht+1] = ("%d,85=(advtrains_hud_arrow.png^[multiply\\:red)"):format(2+k.spd*14)
ht[#ht+1] = sformat("%d,85=(advtrains_hud_arrow.png^[multiply\\:red)", 2+spd*14)
end
break
end
@ -278,7 +280,7 @@ function advtrains.hud_train_format(train, flip)
end
if train.atc_command then
st[#st+1] = ("ATC: %s%s"):format(train.atc_delay and advtrains.abs_ceil(train.atc_delay).."s " or "", train.atc_command or "")
st[#st+1] = sformat("ATC: %s%s", train.atc_delay and advtrains.abs_ceil(train.atc_delay).."s " or "", train.atc_command or "")
end
return table.concat(st,"\n"), table.concat(ht,":")