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Tunneller to location #4031

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Tunneller to location #4031

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6dfa0b8
Lua: add SendTunnellerToLocation
PieterVdc May 12, 2025
0cfa8e9
Update Creature.lua
PieterVdc May 12, 2025
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4 changes: 4 additions & 0 deletions config/fxdata/lua/bindings/parties.lua
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Expand Up @@ -73,3 +73,7 @@ function AddTunnellerPartyToLevel(owner,party_name,spawn_location,head_for,targe
---@param location location where the party should be spawned
---@return Creature[] party_creatures list of creatures in the party, first entry is the leader
function AddPartyToLevel(owner,party_name,location) return {} end

---@param tunneler Creature the tunneller that should be sent to the location, only works on diggers that are owned by roaming player
---@param location location where the tunneller should start digging towards
function SendTunnellerToLocation(tunneler,location) end
6 changes: 6 additions & 0 deletions config/fxdata/lua/classes/Creature.lua
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Expand Up @@ -13,6 +13,12 @@ function Creature:OnDeath(action)
RegisterCreatureDeathEvent(action,self)
end

---@param location location where the tunneller should start digging towards
function Creature:tunnel_to_location(location)
SendTunnellerToLocation(self,location)
end


----functions below are implemented in C, so they have no body here

---teleports the thing to a new location
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20 changes: 20 additions & 0 deletions src/lua_api.c
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Expand Up @@ -490,6 +490,25 @@ static int lua_Add_party_to_level(lua_State *L)
return 1;
}

static int lua_Send_tunneller_to_location(lua_State *L)
{
struct Thing* creatng = luaL_checkThing(L, 1);
TbMapLocation destination_location = luaL_checkLocation(L, 2);

if(!thing_is_hero(creatng) || !thing_is_creature_digger(creatng))
{
SYNCERRLOG("Tried to send %s to location %d which is not a tunneller",thing_model_name(creatng),(int)spawn_location);
return 0;
}

struct Coord3d pos;
get_coords_at_location(&pos, destination_location,0);
send_tunneller_to_point(creatng, &pos);

return 0;
}


//Displaying information and affecting interface

static int lua_Display_objective(lua_State *L)
Expand Down Expand Up @@ -1954,6 +1973,7 @@ static const luaL_Reg global_methods[] = {
{"DeleteFromParty", lua_Delete_from_party },
{"AddTunnellerPartyToLevel", lua_Add_tunneller_party_to_level },
{"AddPartyToLevel", lua_Add_party_to_level },
{"SendTunnellerToLocation", lua_Send_tunneller_to_location },

//Displaying information and affecting interface
{"DisplayObjective" ,lua_Display_objective },
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