server/scripts/e3a/rules.lua

78 lines
2.3 KiB
Lua

-- when appending to this, make sure the item has a canuse-function!
local goblin_denied = " plate lance mallornlance greatbow axe greatsword halberd rustyaxe rustyhalberd towershield scale "
function item_canuse(u, iname)
local race = u.race
if race=="goblin" then
if string.find(goblin_denied, " " .. iname .. " ") then
return false
end
end
if iname=="rep_crossbow" then
-- only dwarves and halflings allowed to use repeating crossbow
return race=="dwarf" or race=="halfling"
end
if iname=="scale" then
-- only dwarves and halflings can use scale
return race=="dwarf" or race=="halfling"
end
if iname=="towershield" then
-- only dwarves allowed to use towershield
return race=="dwarf"
end
if iname=="greatbow" then
-- only elves use greatbow
return race=="elf"
end
return true
end
function building_protection(b, u)
return 1
end
function building_taxes(b, blevel)
btype = b.type
if btype=="castle" then
return blevel * 0.01
elseif btype=="watch" then
return blevel * 0.005
end
return 0.0
end
-- the "raindance" spell
function raindance(r, mage, level, force)
if (create_curse(mage, r, "blessedharvest", force, 1+force*2, 100 * force)) then
-- slightly crooked way of reporting an action to everyone in the region
local msg = message.create("raindance_effect")
msg:set_unit("mage", mage)
if (msg:report_action(r, mage, 3)) then
local msg2 = message.create("raindance_effect")
msg2:set_unit("mage", nil)
msg2:report_action(r, mage, 4)
end
end
return level
end
-- the "blessed harvest" spell
function blessedharvest(r, mage, level, force)
if create_curse(mage, r, "blessedharvest", force, 1+force*2, 50 * force) then
-- slightly crooked way of reporting an action to everyone in the region
local msg = message.create("harvest_effect")
msg:set_unit("mage", mage)
if (msg:report_action(r, mage, 3)) then
local msg2 = message.create("harvest_effect")
msg2:set_unit("mage", nil)
msg2:report_action(r, mage, 4)
end
for idx, rn in ipairs(r.adj) do
-- nur landregionen haben moral>=0
if r.morale>=0 then
create_curse(mage, r, "blessedharvest", force, force*2, 50 * force)
end
end
end
return level
end