Merged the example client and server data

It's easier to just talk about world data and to modify it as a whole.
If there is really a need to separate it, a project can still choose to do
that (and in whatever suitable way). There is no need to enforce this
separation or to do it in our example.

Reviewed-by: Erik Schilling

1 files changed, 0 insertions, 99 deletions

diff --git a/example/serverdata/scripts/crafting.lua b/example/serverdata/scripts/crafting.lua
deleted file mode 100644
index eae26a4..0000000
--- a/example/serverdata/scripts/crafting.lua
+++ /dev/null
@@ -1,99 +0,0 @@
--------------------------------------------------------------

--- Example crafting script file                            --

---                                                         --

--- This file allows you to implement your own crafting     --

--- system.                                                 --

-----------------------------------------------------------------------------------

---  Copyright 2011 Manasource Development Team                                  --

---                                                                              --

---  This file is part of Manasource.                                            --

---                                                                              --

---  Manasource is free software; you can redistribute  it and/or modify it      --

---  under the terms of the GNU General  Public License as published by the Free --

---  Software Foundation; either version 2 of the License, or any later version. --

-----------------------------------------------------------------------------------

-

--- This function is called by the game engine when a character tries to craft

--- something from items in its inventory

-function on_craft(ch, recipe)

-    -- ch is the crafting character

-    --

-    -- recipe is a table with the ingredients.

-    -- it is a common 1-based array. each element of this array is a table with the 

-    -- two keys "id" and "amount".

-    -- The engine has already checked that the character owns enough of those things,

-    -- so you needn't do this again.

-      

-    -- uncomment one (but not both!) of the following three lines to enable the

-    -- example crafting systems

-    

-    mana.chat_message(ch, "There is no crafting in this game world.")

-    --craft_strict(ch, recipe)

-    --craft_lax(ch, recipe)

-end

-

-

--- a primitive example crafting system which cares about item order and exact amount

-function craft_strict(ch, recipe)

-    if (recipe[1].id == 8 and recipe[1].amount == 2 and -- has two iron

-        recipe[2].id == 9 and recipe[2].amount == 1)    -- and one wood

-        then

-        mana.chr_inv_change(ch, 

-            8, -2, --take away the iron

-            9, -1, --take away the wood

-            5, 1 ) -- give a sword

-        mana.chat_message(ch, "You've crafted a sword")

-        return

-    end

-    mana.chat_message(ch, "This wouldn't create anything useful")

-end

-

--- a primitive example crafting system which doesn't care about item order

--- and amount. It even allows to mention the same item multiple times.

-function craft_lax(ch, recipe)

-    recipe = make_condensed_and_sorted_item_list(recipe)

-

-    if (recipe[1].id == 8 and recipe[1].amount >= 2 and -- has at least two iron

-        recipe[2].id == 9 and recipe[2].amount >= 1)    -- and at least one wood

-        then

-        mana.chr_inv_change(ch, 

-            8, -2, --take away the iron

-            9, -1, --take away the wood

-            5, 1 ) -- give a sword

-        mana.chat_message(ch, "You've crafted a sword")

-        return

-    end

-    mana.chat_message(ch, "This wouldn't create anything useful")

-end

-

--- this turns multiple occurences of the same item into one by adding up

--- their amounts and sorts the recipe by item ID.

--- This makes stuff a lot easier when your crafting system isn't supposed to care

--- about the order items are in.

-function make_condensed_and_sorted_item_list(recipe)

-    

-    local condensed = {}

-    for index, item in pairs(recipe) do 

-        if condensed[item.id] == nil then

-            condensed[item.id] = item.amount

-        else

-            condensed[item.id] = condensed[item.id] + item.amount

-        end

-    end

-    

-    local sorted = {}

-    for id, amount in pairs(condensed) do

-        local item = {}

-        item.id = id

-        item.amount = amount

-        table.insert(sorted, item)

-    end

-    

-    table.sort(sorted, function(item1, item2)

-            return (item1.id < item2.id)

-        end    

-    )

-    

-    return sorted

-    

-end
\ No newline at end of file