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Add callback parameter for core.emerge_area()

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This commit is contained in:
kwolekr 2015-10-30 02:48:37 -04:00
parent 5c3546e459
commit c2b5da735e
9 changed files with 166 additions and 22 deletions
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36
builtin/game/chatcommands.lua
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@ -436,6 +436,31 @@ core.register_chatcommand("set", {
end,
})
local function emergeblocks_callback(pos, action, num_calls_remaining, ctx)
if ctx.total_blocks == 0 then
ctx.total_blocks = num_calls_remaining + 1
ctx.current_blocks = 0
end
ctx.current_blocks = ctx.current_blocks + 1
if ctx.current_blocks == ctx.total_blocks then
core.chat_send_player(ctx.requestor_name,
string.format("Finished emerging %d blocks in %.2fms.",
ctx.total_blocks, (os.clock() - ctx.start_time) * 1000))
end
end
local function emergeblocks_progress_update(ctx)
if ctx.current_blocks ~= ctx.total_blocks then
core.chat_send_player(ctx.requestor_name,
string.format("emergeblocks update: %d/%d blocks emerged (%.1f%%)",
ctx.current_blocks, ctx.total_blocks,
(ctx.current_blocks / ctx.total_blocks) * 100))
core.after(2, emergeblocks_progress_update, ctx)
end
end
core.register_chatcommand("emergeblocks", {
params = "(here [radius]) | (<pos1> <pos2>)",
description = "starts loading (or generating, if inexistent) map blocks "
@ -447,7 +472,16 @@ core.register_chatcommand("emergeblocks", {
return false, p2
end
core.emerge_area(p1, p2)
local context = {
current_blocks = 0,
total_blocks = 0,
start_time = os.clock(),
requestor_name = name
}
core.emerge_area(p1, p2, emergeblocks_callback, context)
core.after(2, emergeblocks_progress_update, context)
return true, "Started emerge of area ranging from " ..
core.pos_to_string(p1, 1) .. " to " .. core.pos_to_string(p2, 1)
end,