Manual

local iron_mine_pos = { x = 40, y = 65 }
local enemy_spawn_pos = { x = 51, y = 119 }

function count_produced_troopers()
    local troopers = game:query_units({ type = "trooper", player = 1 })
    local trooper_count = count(troopers)
    local produced = trooper_count - game:get_value("initial_trooper_count", 0)
    return produced
end

local exphub = nil
local foundry = nil

function remaining_time(time_key, duration)
    local time_value = game:get_value(time_key)
    local delta_time = duration - (game:get_time() - time_value)
    if delta_time < 0 then
        return 0
    end
    return delta_time
end

function has_time_passed(time_key, duration)    
    local remaining = remaining_time(time_key, duration)
    return remaining <= 0
end

function lock_enemy_walls(lock)
    local enemy_walls = game:query_buildings({ type = "wall", player = 2 })
    loop(enemy_walls, function(wall)
        wall:set_invincible(lock)
    end)
    local enemy_gates = game:query_buildings({ type = "gate", player = 2 })
    loop(enemy_gates, function(gate)
        gate:set_invincible(lock)
    end)
end

function spawn_enemies(type, pos, count)
    for i = 1, count do
        local unit = game:spawn_unit({ type = type, pos = pos, player = 2 })
        unit.attack_move(exphub:get_pos())
    end
end

function send_major_wave()
    local draft = {
        { type = "trooper",        count = 5 },
        { type = "rocket_trooper", count = 3 },
        { type = "lrv",            count = 3 }
    }
    for _, unit in ipairs(draft) do
        spawn_enemies(unit.type, enemy_spawn_pos, unit.count)
    end
end

local transport = nil
function start()
    foundry = game:query_buildings({ type = "factory", player = 1 })[1]
    foundry:set_can_salvage(false)

    exphub = game:query_buildings({ type = "exphub", player = 1 })[1]
    exphub:set_can_salvage(false)

    lock_enemy_walls(true)

    local transports = game:query_units({ type = "chinook", player = 1 })
    if (count(transports) > 0) then
        transport = transports[1]
        transport:enable_collision(false)
    end

    game:add_objectives({
        {
            prerequisite = function() return transport ~= nil end,
            on_activated = function()
                transport:move({ x = 48, y = 55 })
                game:camera_follow_unit(transport:get_id())
            end,
            condition = function()
                if not transport:is_moving() then
                    game:camera_follow_unit(nil)
                    game:set_value("ejecting_units", true)
                    return true
                end
                return false
            end
        },
        {
            prerequisite = function() return game:get_value("ejecting_units") end,
            on_activated = function()
                transport:eject_units()
            end,
            condition = function()
                return not transport:is_ejecting_units()
            end,
            on_completed = function()
                game:set_value("transport_exiting", true)
            end
        },
        {
            prerequisite = function() return game:get_value("transport_exiting") end,
            on_activated = function()
                transport:move({ x = 0, y = 0 })
            end,
            condition = function() return not transport:is_moving() end,
            on_completed = function()
                transport:remove()
                transport = nil
            end
        },
        {
            dialog = {
                {
                    character = "faction01_general",
                    message =
                    "Welcome back, Commander."
                },
                {
                    character = "faction01_general",
                    message = "I assume you went through basic training already, so we will get right to the point. Lieutenant Gonzalez?"
                },
                {
                    character = "faction01_lieutenant",
                    message =
                    "Gonzalez reporting. Commander, let's pick up where we left off.",
                    on_spoken = function()
                        game:set_value("intro_completed", true)
                    end
                }
            },
            condition = function() return game:get_value("intro_completed") end
        },
        {
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "Fortunately, this training area has a common ore deposit. Let's setup a mine to harvest it."                    
                }
            },
            prerequisite = function() return game:get_value("intro_completed") end,
            title = "BUILD MINE",
            on_activated = function()
                game:show_map_pointer(iron_mine_pos, "BUILD MINE")
                game:set_building_panel_section("industry")
                game:set_ui_highlight("building_mine", true)
            end,
            condition = function()
                local mines = game:query_buildings({ type = "mine", player = 1 });
                if count(mines) > 0 then
                    local mine = mines[1]
                    mine:set_can_salvage(false)
                    print("mine_id " .. tostring(mine:get_id()))
                    game:set_value("mine_id", mine:get_id())
                    return true
                else
                    return false
                end
            end,
            on_completed = function()
                game:hide_pointer()
            end,
        },
        {
            title = "CONNECT FOUNDRY",
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "Excellent. Select the mine, then right-click on the foundry, or use the connect command, to connect them."
                }
            },
            on_activated = function()
                game:set_value("expect_foundry_connection", true)
                local mine = game:get_building(game:get_value("mine_id"))
                if not mine:is_selected() then                        
                    game:show_map_pointer(mine:get_pos(), "SELECT MINE") 
                    game:set_camera_pos(mine:get_pos())
                else
                    game:show_map_pointer(foundry:get_pos(), "CONNECT FOUNDRY")
                    game:set_camera_pos(foundry:get_pos())
                    game:set_ui_highlight("action_connect", true)
                end
            end,
            prerequisite = function() return game:get_value("mine_id") ~= nil end,
            condition = function() return game:get_value("foundry_connected") end,
            on_completed = function()
                game:hide_pointer()
            end
        },        
        {
            prerequisite = function() return game:get_value("foundry_connected") end,
            title = "BUILD QUARTERS",
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "Nice job Commander. It's time to build a quarters to train some troops."
                }
            },
            on_activated = function()
                game:set_building_panel_section("military")
                game:set_ui_highlight("building_quarters", true)
            end,
            condition = function()
                local quarters = game:query_buildings({ type = "quarters", player = 1 })
                if (count(quarters) > 0) then
                    local quarter = quarters[1]
                    quarter:set_can_salvage(false)
                    game:set_value("quarter_id", quarter:get_id())
                    return true
                else
                    return false
                end
            end            
        },
        {
            title = "TRAIN TROOPERS",
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "You got it. We need at least 5 troopers to repel the incoming attackers."
                }
            },
            prerequisite = function() return game:get_value("quarter_id") ~= nil end,
            on_activated = function()
                local troopers = game:query_units({ type = "trooper", player = 1 })
                local initial_trooper_count = count(troopers)
                game:set_value("initial_trooper_count", initial_trooper_count)
                local quarter = game:get_building(game:get_value("quarter_id"))
                game:show_map_pointer(quarter.get_pos(), "TRAIN TROOPERS")
                game:set_camera_pos(quarter:get_pos())
            end,
            status = function() 
                local produced = count_produced_troopers()
                if (produced > 1 and not game:get_value("attack_warning_shown", false)) then
                    game:set_value("attack_warning_shown", true)
                    local enemy_helicopter = game:query_units({ type = "chinook", player = 2 })[1]
                    enemy_helicopter:eject_units()
                    game:set_camera_pos(enemy_helicopter:get_pos())
                    game:fog_reveal({ pos = enemy_helicopter:get_pos(), radius = 10, duration = 5 })                    
                end
                return tostring(produced) .. "/5" 
            end,
            condition = function() return count_produced_troopers() >= 5 end,            
            on_completed = function()
                local enemy_helicopter = game:query_units({ type = "chinook", player = 2 })[1]
                enemy_helicopter:remove()
                game:set_value("troopers_trained", true)
                game:hide_pointer()
            end
        },
        {
            prerequisite = function () return game:get_value("attack_warning_shown") end,                
            dialog = {
                {
                    character = "faction01_major",
                    message = "Lieutenant, Major Williams here. We have received intel of incoming Rebel troops on the way to your location. They bear the insigna of the Los Víboras Cartel."
                },
                {
                    character = "faction01_lieutenant",
                    message = "The Los Víboras Cartel? They're being led by that ruthless viper, Valencia. We've never been able to put a face to her, but know that she's not to be messed with."
                },
                {
                    character = "faction01_lieutenant",
                    message = "Wait, how'd they even cross the border? Crap...We don't have time to figure this out."
                },
                {
                    character = "faction01_lieutenant",
                    message = "Well, this is it, Commander, this is your moment to shine. Let's get those troops ready.",
                    on_activated = function()
                        game:set_camera_pos(exphub:get_pos())
                    end
                }
            }
        },
        {
            failure_condition = function()
                local base_count = count(game:query_buildings({ player = 1, type = "exphub" }))
                local bev_count = count(game:query_units({ player = 1, type = "bev" }))
                return base_count == 0 and bev_count == 0
            end,
            on_failed = function()
                game:set_mission_failed()
            end,
        },
        {
            prerequisite = function() return game:get_value("troopers_trained") end,
            title = "REPEL THE ATTACKERS",
            condition = function() 
                local attackers = game:query_units({ player = 2 })
                return count(attackers) == 0
            end,
            on_completed = function()
                game:set_value("attackers_repelled", true)
            end,
            dialog = {
                {
                    character = "faction01_major",
                    message = "Commander, Valencia's Rebel cell is at the outskirts of your base - get ready for a brawl!",
                    can_skip = false
                },
                {
                    character = "faction02_cartelboss_obfuscated",
                    message = "Attention, GDA weaklings! This land belongs to the Víboras Cartel now. Surrender now or we will open fire upon your pitiful base and bury your men...Or perhaps I'll just enjoy hunting you all murderers down.",
                    on_activated = function()
                        local attackers = game:query_units({ player = 2 })
                        loop(attackers, function(attacker)
                            attacker:attack_move(exphub:get_pos())
                        end)
                        game:set_camera_pos(attackers[1]:get_pos())
                        game:fog_reveal({ pos = attackers[1]:get_pos(), radius = 10, duration = 5 })
                    end
                },
                {
                    character = "faction01_lieutenant",
                    message = "All your troops are ready. It's time to show those rebels who's boss.",
                    on_activated = function()
                        game:set_camera_pos(exphub:get_pos())
                    end
                }
            }
        },
        {
            prerequisite = function() return game:get_value("attackers_repelled") end,
            dialog = {
                {
                    character = "faction01_general",
                    message = "Well done, Commander."
                },
                {
                    character = "faction01_general",
                    message = "This could have turned out much worse. We're are lucky to.. Lieutenant, do you have something to say?"
                },
                {
                    character = "faction01_lieutenant",
                    message = "I am sorry General, but this was just a diversion. New satellite imagery revealed enemy presence in the North.",
                    on_activated = function()
                        local _enemy_quarters = game:query_buildings({ type = "quarters", player = 2 })
                        if (count(_enemy_quarters) > 0) then
                            local enemy_quarters = _enemy_quarters[1]
                            game:fog_reveal({ pos = enemy_quarters:get_pos(), radius = 10, duration = 5 })
                            game:set_camera_pos(enemy_quarters:get_pos())
                        end
                    end
                },
                {
                    character = "faction01_general",
                    message = "This is why I hate celebrating things. Lieutenant, you know what to do.",
                },
                {
                    character = "faction01_lieutenant",
                    message = "Yes, General, I will take care of it. Commander, we need to rally and preemptively strike them before it's too late."
                },
                {
                    character = "faction01_lieutenant",
                    message = "Destroy the enemy quarters before they can attack us.",
                    on_activated = function()
                        game:set_value("preemptive_strike", true)
                        game:set_value("major_attack_warning_time", 60*3)
                    end
                }
            }
        },
        {
            prerequisite = function() return game:get_value("preemptive_strike") end,
            title = "PREEMPTIVE STRIKE",
            on_activated = function()
                lock_enemy_walls(false)
                local _enemy_quarters = game:query_buildings({ type = "quarters", player = 2 })
                if (count(_enemy_quarters) > 0) then
                    local enemy_quarters = _enemy_quarters[1]
                    game:show_map_pointer(enemy_quarters:get_pos(), "DESTROY ENEMY QUARTERS")
                end
            end,
            condition = function() return count(game:query_buildings({ type = "quarters", player = 2 })) == 0 end,
            on_completed = function()
                game:set_mission_complete()
            end
        },
        {
            title = "MAJOR ATTACK INCOMING",
            prerequisite = function() return game:get_value("preemptive_strike") end,
            status = function(delta_time) 
                local remaining = game:get_value("major_attack_warning_time")
                remaining = remaining - delta_time;                
                if remaining < 0 then
                    remaining = 0
                end
                game:set_value("major_attack_warning_time", remaining)
                return tostring(math.floor(remaining + 0.5)) .. "s" 
            end,
            condition = function() return game:get_value("major_attack_warning_time") == 0 end,
            on_completed = function()
                send_major_wave()
            end
        }
    })
end

function on_selection_changed(selection_type)
    if game:get_value("expect_foundry_connection") then
        local mine = game:get_building(game:get_value("mine_id"))
        if mine ~= nil then
            if selection_type == "building" then
                if mine:is_selected() then
                    game:delayed_call(.3, function() game:set_ui_highlight("action_connect", true) end)
                    game:show_map_pointer(foundry:get_pos(), "CONNECT FOUNDRY")
                    game:set_camera_pos(foundry:get_pos())
                else
                    game:show_map_pointer(mine:get_pos(), "SELECT MINE")
                    game:set_camera_pos(mine:get_pos())
                end
            else
                game:show_map_pointer(mine:get_pos(), "SELECT MINE")
                game:set_camera_pos(mine:get_pos())
            end
        end
    end
end

function on_buildings_connected(building1_id, building2_id)
    local building1 = game:get_building(building1_id)
    local building2 = game:get_building(building2_id)
    print("on_buildings_connected " .. building1.get_type() .. " " .. building2.get_type())
    if building1.get_type() == "mine" and building2.get_type() == "factory" then
        game:set_value("foundry_connected", true)
        game:set_value("expect_foundry_connection", false)
        game:hide_pointer()
    end
end

local iron_mine1_pos = { x = 56, y = 245 }

local reinforcements1_pos = { x = 250, y = 137 }
local reinforcements1_move_to = { x = 229, y = 138 }

local reinforcements2_pos = { x = 171, y = 8 }
local reinforcements2_move_to = { x = 171, y = 28 }

local reinforcements3_pos = { x = 7, y = 48 }
local reinforcements3_move_to = { x = 27, y = 53 }

local truck = nil
local foundry = nil
local quarters = nil
local mine = nil
local enemy_base = nil

function count_produced_troopers()
    local troopers = game:query_units({ type = "trooper", player = 1 })
    local rocket_troopers = game:query_units({ type = "rocket_trooper", player = 1 })
    local snipers = game:query_units({ type = "sniper", player = 1 })
    local trooper_count = count(troopers) + count(rocket_troopers) + count(snipers)
    local produced = trooper_count - game:get_value("initial_trooper_count", 0)
    return produced
end

function count_units_with_tag(tag)
    local units = game:query_units({ player = 2, tag = tag })
    return count(units)
end

function count_buildings_with_tag(tag)
    local buildings = game:query_buildings({ player = 2, tag = tag })
    return count(buildings)
end

function get_average_pos(playerIndex, tag)
    local units = game:query_units({ player = playerIndex, tag = tag })
    local total_x = 0
    local total_y = 0
    for i, unit in ipairs(units) do
        total_x = total_x + unit:get_pos().x
        total_y = total_y + unit:get_pos().y
    end
    return { x = total_x / count(units), y = total_y / count(units) }
end

function spawn_reinforcements(pos, units)
    local spawned_units = {}
    for i, unit in ipairs(units) do
        for j = 1, unit.count do
            local instance = game:spawn_unit({ type = unit.type, pos = pos, player = 1 })
            table.insert(spawned_units, instance)
        end
    end
    return spawned_units
end

function reinforce(pos, move_to, type)
    local draft = nil
    if type == "heavy" then
        draft = { 
            { type = "chopper", count = 6 }, 
            { type = "artillery", count = 2 }, 
            { type = "tank", count = 2 }
        }
    else
        draft = { 
            { type = "trooper", count = 5 }, 
            { type = "rocket_trooper", count = 3 }, 
            { type = "tank", count = 2 }
        }
    end

    local spawned_units = spawn_reinforcements(pos, draft)
    game:move_units(spawned_units, move_to)
    game:delayed_call(.5, function()
        game:set_camera_pos(pos)
    end)
end

function start()
    truck = game:query_units({ type = "truck", player = 1 })[1]
    truck:set_invincible(true)
    foundry = game:query_buildings({ type = "factory", player = 1 })[1]
    foundry:set_can_salvage(false)
    quarters = game:query_buildings({ type = "quarters", player = 1 })[1]
    quarters:set_can_salvage(false)
    enemy_base = game:query_buildings({ type = "hq", player = 2 })[1]

    game:add_objectives({
        {
            dialog = {
                {
                    character = "faction01_general",
                    message = "Commander, we've arrived at the outskirts of Valencia's compound. Let's cut to the chase."
                },
                {
                    character = "faction01_general",
                    message =
                    "The Cartel has gotten its hands on some serious firepower. They have their own private standing army. Lieutenant, get the Commander briefed on base operations."
                },
                {
                    character = "faction01_lieutenant",
                    message = "Yes, sir!"
                },
                {
                    character = "faction01_lieutenant",
                    message = "There is a nearby common ore deposit, that we need to secure to set up military production.",
                    on_activated = function()
                        game:set_value("intro_completed", true)                        
                    end
                }
            },
        },
        {
            title = "SECURE COMMON ORE DEPOSIT",
            prerequisite = function() return game:get_value("intro_completed") end,
            on_activated = function()
                game:show_map_pointer(iron_mine1_pos, "SECURE COMMON ORE DEPOSIT")
            end,            
            condition = function()
                local enemies = game:query_units({ player = 2, tag = "1" })
                return count(enemies) == 0
            end,
            on_completed = function()
                game:hide_pointer()
                game:set_value("iron_mine1_secured", true)
            end
        },        
        {
            title = "BUILD MINE",
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "Perfect. You know the drill, Commander. I mean, let's build a mine."
                }
            },
            prerequisite = function() return game:get_value("iron_mine1_secured") end,
            on_activated = function()
                game:show_map_pointer(iron_mine1_pos, "BUILD MINE")
            end,
            on_completed = function()
                game:hide_pointer()
                game:set_value("mine_built", true)
            end,
            condition = function()
                local mines = game:query_buildings({ type = "mine", player = 1 })
                if (count(mines) > 0) then
                    mine = mines[1]
                    mine:set_can_salvage(false)
                    return true
                else
                    return false
                end
            end
        },        
        {
            prerequisite = function() return game:get_value("mine_built") end,
            on_activated = function()
                game:set_camera_pos(truck:get_pos())
                truck:set_invincible(false)
            end,
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "Excellent. This deposit will be enough for primary production. Whenever you are ready, use these trucks to bring common ore to the foundry."
                },
                {
                    character = "faction01_lieutenant",
                    message = "Time to start troop production. You will need it!",
                    on_activated = function()
                        game:set_value("truck_hint_given", true)
                    end
                }
            }
        },
        {
            title = "TRAIN TROOPERS",
            -- prerequisite = function() return game:get_value("mine_connected") end,
            prerequisite = function() return game:get_value("truck_hint_given") end,
            on_activated = function()
                local troopers = game:query_units({ type = "trooper", player = 1 })
                local rocket_troopers = game:query_units({ type = "rocket_trooper", player = 1 })
                local snipers = game:query_units({ type = "sniper", player = 1 })
                local initial_trooper_count = count(troopers) + count(rocket_troopers) + count(snipers)
                game:set_value("initial_trooper_count", initial_trooper_count)
                game:show_map_pointer(quarters:get_pos(), "TRAIN TROOPERS")
                game:set_camera_pos(quarters:get_pos())
            end,
            condition = function()
                return count_produced_troopers() >= 5
            end,
            status = function() return tostring(count_produced_troopers()) .. "/5" end,
            on_completed = function()
                game:hide_pointer()
                game:set_value("troopers_trained", true)
            end,
            dialog = {                
                {
                    character = "faction01_lieutenant",
                    message = "Great work, commander! Time to start troop production. You will need it!"
                }
            }
        },
        {
            dialog = {
                {
                    character = "faction01_general",
                    message = "Commander, it's go time. Secure all nearby common ore deposits. Beware, the rebels are around and they are not exactly thrilled to see you."
                }                
            },
            title = "SECURE COMMON ORE DEPOSIT",
            prerequisite = function() return game:get_value("troopers_trained") end,
            on_activated = function()
                game:show_map_pointer(get_average_pos(2, "2"), "SECURE COMMON ORE")
            end,
            condition = function()
                return count_units_with_tag("2") == 0
            end,
            on_completed = function()
                game:hide_pointer()
                game:set_value("common_ore_deposit_secured", true)
            end
        },
        {
            prerequisite = function() return game:get_value("common_ore_deposit_secured") end,
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "You are doing great, commander!"
                },
                {
                    character = "faction01_lieutenant",
                    message = "The general has formally approved sending you additional reinforcements."
                },
                {
                    character = "faction01_lieutenant",
                    message = "But you will need to secure more common ore deposits to degrade the rebels industrial capacity.",
                    on_activated = function()
                        game:set_value("intro2_completed", true)                        
                    end
                }
            }
        },
        {            
            title = "SECURE COMMON ORE DEPOSIT",
            prerequisite = function() return game:get_value("intro2_completed") end,
            on_activated = function()
                game:show_map_pointer(get_average_pos(2, "3"), "SECURE COMMON ORE DEPOSIT")
            end,
            condition = function()
                return count_units_with_tag("3") == 0
            end,
            on_completed = function()
                game:hide_pointer()
                game:set_value("common_ore_deposit_secured2", true)
            end
        },
        {
            prerequisite = function() return game:get_value("common_ore_deposit_secured2") end,
            dialog = {
                {
                    character = "faction01_general",
                    message = "Lieutenant, please coordinate the arrival of reinforcements to a secure location."
                },
                {
                    character = "faction01_lieutenant",
                    message = "Roger that, sir. Reinforcements are on the way.",
                    on_activated = function()
                        reinforce(reinforcements1_pos, reinforcements1_move_to)
                        game:set_value("reinforcements1_sent", true)
                    end
                }
            },   
        },
        {
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "Commander, the rebels are still holding more common ore deposits, according to intelligence reports."
                },
                {
                    character = "faction01_lieutenant",
                    message = "We need to take a shot at their last potential source of common ore."
                }
            },
            title = "SECURE COMMON ORE DEPOSIT",
            prerequisite = function() return game:get_value("reinforcements1_sent") end,
            on_activated = function()
                game:show_map_pointer(get_average_pos(2, "4"), "SECURE COMMON ORE DEPOSIT")
            end,
            condition = function()
                local units = count_units_with_tag("4")
                local buildings = count_buildings_with_tag("4")
                return units == 0 and buildings == 0
            end,
            on_completed = function()
                game:hide_pointer()
                game:set_value("common_ore_deposit_secured3", true)
            end
        },        
        {
            prerequisite = function() return game:get_value("common_ore_deposit_secured3") end,
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "That was a close one, commander. The rebels have a lot of firepower."
                },
                {
                    character = "faction01_general",
                    message = "This mission is unfortunately taking a heavier toll than expected. But we need to push through."
                },
                {
                    character = "faction01_lieutenant",
                    message = "Roger that, sir. Additional reinforcements are on the way.",
                    on_activated = function()
                        reinforce(reinforcements2_pos, reinforcements2_move_to)
                        game:set_value("reinforcements2_sent", true)
                    end
                }
            },   
        },
        {
            prerequisite = function() return game:get_value("reinforcements2_sent") end,
            dialog = {
                {
                    character = "faction01_lieutenant",
                    message = "Wait a minute. Reports are coming in that there may be air defense structures in the area."
                },
                {
                    character = "faction01_general",
                    message = "We can't send you advanced, mission critical reinforcements until you take down their air defense.",
                    on_activated = function()
                        game:set_value("intro3_completed", true)
                    end
                }
            }
        },
        {
            title = "DESTROY MISSILE TURRETS",
            prerequisite = function() return game:get_value("intro3_completed") end,
            on_activated = function()
                local rocket_pods = game:query_buildings({ type = "rocket_pod", player = 2 })
                local remaining = count(rocket_pods)
                game:set_value("initial_missile_turret_count", remaining)
                game:set_value("previous_missile_turret_count", remaining)
                game:show_map_pointer(rocket_pods[1]:get_pos(), "DESTROY MISSILE TURRET")
            end,
            condition = function()                
                local rocket_pods = game:query_buildings({ type = "rocket_pod", player = 2 })
                return count(rocket_pods) == 0
            end,
            status = function()
                local rocket_pods = game:query_buildings({ type = "rocket_pod", player = 2 })
                local remaining = count(rocket_pods)
                local previous_count = game:get_value("previous_missile_turret_count")

                if remaining ~= previous_count then
                    if remaining > 0 then
                        game:show_map_pointer(rocket_pods[1]:get_pos(), "DESTROY MISSILE TURRET")
                    end
                    game:set_value("previous_missile_turret_count", remaining)
                end

                local initial_count = game:get_value("initial_missile_turret_count")
                local destroyed_count = initial_count - remaining
                return destroyed_count .. "/" .. initial_count
            end,
            on_completed = function()
                game:hide_pointers()
                game:set_value("missile_turrets_destroyed", true)
            end
        },
        {
            prerequisite = function() return game:get_value("missile_turrets_destroyed") end,
            dialog = {
                {
                    character = "faction01_general",
                    message = "Fantastic work, commander."
                },
                {
                    character = "faction01_general",
                    message = "The enemy base is in sight. We are sending additional reinforcements to finish this off.",
                    on_activated = function()
                        reinforce(reinforcements3_pos, reinforcements3_move_to, "heavy")
                        game:set_value("reinforcements3_sent", true)
                    end
                }
            },   
        },
        {
            title = "DESTROY ENEMY BASE",
            prerequisite = function() return game:get_value("reinforcements3_sent") end,
            on_activated = function()                
                game:show_map_pointer(enemy_base:get_pos(), "DESTROY ENEMY BASE")
            end,
            condition = function()
                return not enemy_base:is_alive()
            end,
            on_completed = function()
                game:hide_pointer()
                game:set_value("enemy_base_destroyed", true)
                game:set_mission_complete()
            end
        }
    })
end