Grimrock

Code: Select all

...
function processEvents(ctx)
    local items=""
    for i in entitiesAt(party.level, party.x, party.y) do
        if i.name == "gw_event" then
            processEncounter(ctx, i)
		end
		if (i.name == "gw_event_wallclick" and i.facing == party.facing) then
            processEventWallClick(ctx, i)
		end
    end
end

function processEventWallClick(ctx, eventScript)
	local enabled = eventScript.enabled
	if (enabled ~= true) then
		return
	end
	
	local showButtonProps = eventScript.showButtonProps
	local x = eventScript.x
	local y = eventScript.y
	local width = eventScript.width
	local height = eventScript.height
	local bname="button"..x..y
	
	if (showButtonProps == true) then
		ctx.color(128, 128, 128)
		ctx.drawRect(x, y, width, height)
	end
    if ctx.button(bname, x, y, width, height) then
		eventScript.onClick(ctx)
	end
end
...
...
...
cloneObject{
	name = "gw_event_wallclick",
	baseObject = "script_entity",
	editorIcon = 148
}

Code: Select all

-- is this event enabled?
enabled = true

-- show button proportions as gray rectangle?
showButtonProps = true

-- button proportions
x = 500
y = 500
width = 200
height = 40

-- onClick function
function onClick()
    hudPrint("Clicked!")
end