Difference between revisions of "Workflow Functions"
From The Official Visionaire Studio: Adventure Game Engine Wiki
Line 4: | Line 4: | ||
− | == Example #1: Condition == | + | == Example #1: Updating a Condition == |
Script section > definition type script: | Script section > definition type script: |
Revision as of 18:21, 20 August 2022
What is a workflow function? A workflow function is a function that you can script to save yourself time by reducing the amount of work you need to do. The function could perform one specific task, or it could perform multiple tasks.
Anyway, let's crack on...
Example #1: Updating a Condition
Script section > definition type script:
function setCond(cond, val, cs)
if cs ~= nil then cond = game.CurrentScene.Conditions[cond] else cond = Conditions[cond] end -- check global or direct path
-- + --
if val == nil then -- check if condition should be toggled
if cond.Value then cond.Value = false else Cond.Value = true end -- toggle condition
else
cond.Value = val -- update condition based on val (true or false)
end
end
Usage example #1: set condition example as true, access globally
setCond("example", true)
Usage example #2: toggle condition example, access condition belonging to current scene
setCond("example", nil, true)
Example #2: Basic Iteration
Script section > definition type script:
function updateConditions(t, val)
for i = 1, #t do -- iterate through table stored in the t input variable
Conditions[ t[i] ].Value = val -- update all conditions listed in t variable to val
end
end
Usage: update all listed conditions to true
updateConditions({"example1", "example2", "example3"}, true)
Example #3: Advanced Iteration
Script section > definition type script:
function updateData(t)
for i = 1, #t do -- iterate through table stored in the t input variable
if t[i].typ == "bool" then -- check if condition
Conditions[ t[i].name ].Value = t[i].val -- update condition
elseif t[i].typ == "int" then -- check if value (number)
Values[ t[i].name ].Int = t[i].val -- update value
elseif t[i].typ == "str" then -- check if value (string)
Values[ t[i].name ].String = t[i].val -- update value
end
end
end
Usage: update mixed data types using a table & the function
local tbl = {
{name = "condition_1", val = true, typ = "bool"},
{name = "condition_2", val = false, typ = "bool"},
{name = "value_1", val = 10, typ = "int"},
{name = "value_1", val = "hello world", typ = "str"}
}
updateData(tbl) -- pass the tbl data through the function