aboutsummaryrefslogtreecommitdiff
path: root/advtrains/trainhud.lua
diff options
context:
space:
mode:
authorywang <yw05@forksworld.de>2020-12-30 02:13:57 +0100
committerywang <yw05@forksworld.de>2020-12-30 02:13:57 +0100
commitf4d193c6d159eb907a063c0d0ea9de18325d8979 (patch)
treeba1783542fb0eb19c6ebcbda1b4c689f7434b44d /advtrains/trainhud.lua
parent846e688200dd9367df29b5407a783ec39ecc5669 (diff)
downloadadvtrains-f4d193c6d159eb907a063c0d0ea9de18325d8979.tar.gz
advtrains-f4d193c6d159eb907a063c0d0ea9de18325d8979.tar.bz2
advtrains-f4d193c6d159eb907a063c0d0ea9de18325d8979.zip
Minor optimizations
Diffstat (limited to 'advtrains/trainhud.lua')
-rw-r--r--advtrains/trainhud.lua26
1 files changed, 14 insertions, 12 deletions
diff --git a/advtrains/trainhud.lua b/advtrains/trainhud.lua
index dc795e4..e942372 100644
--- a/advtrains/trainhud.lua
+++ b/advtrains/trainhud.lua
@@ -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,":")