Merge pull request #86 from MaemiKozue/master

Biter Battles: Added technology view for spectators

maps/biter_battles_v2/gui.lua

@@ -2,6 +2,8 @@ local event = require 'utils.event'
 local spy_fish = require "maps.biter_battles_v2.spy_fish"
 local feed_the_biters = require "maps.biter_battles_v2.feeding"
 
+require "maps.biter_battles_v2.spec_spy"
+
 local food_names = {
 	["automation-science-pack"] = true,
 	["logistic-science-pack"] = true,
@@ -15,10 +17,12 @@ local food_names = {
 local gui_values = {
 		["north"] = {force = "north", biter_force = "north_biters", c1 = bb_config.north_side_team_name, c2 = "JOIN ", n1 = "join_north_button",
 		t1 = "Evolution of the North side biters. Can go beyond 100% for endgame modifiers.",
-		t2 = "Threat causes biters to attack. Reduces when biters are slain.", color1 = {r = 0.55, g = 0.55, b = 0.99}, color2 = {r = 0.66, g = 0.66, b = 0.99}},
+		t2 = "Threat causes biters to attack. Reduces when biters are slain.", color1 = {r = 0.55, g = 0.55, b = 0.99}, color2 = {r = 0.66, g = 0.66, b = 0.99},
+		tech_spy = "spy-north-tech", prod_spy = "spy-north-prod"},
 		["south"] = {force = "south", biter_force = "south_biters", c1 = bb_config.south_side_team_name, c2 = "JOIN ", n1 = "join_south_button",
 		t1 = "Evolution of the South side biters. Can go beyond 100% for endgame modifiers.",
-		t2 = "Threat causes biters to attack. Reduces when biters are slain.", color1 = {r = 0.99, g = 0.33, b = 0.33}, color2 = {r = 0.99, g = 0.44, b = 0.44}}
+		t2 = "Threat causes biters to attack. Reduces when biters are slain.", color1 = {r = 0.99, g = 0.33, b = 0.33}, color2 = {r = 0.99, g = 0.44, b = 0.44},
+		tech_spy = "spy-south-tech", prod_spy = "spy-south-prod"}
 	}
 
 local map_gen_messages = {
@@ -91,7 +95,28 @@ local function create_first_join_gui(player)
 	end
 end
 
+local function add_tech_button(elem, gui_value)
+	local tech_button = elem.add {
+		type = "sprite-button",
+		name = gui_value.tech_spy,
+		sprite = "item/space-science-pack"
+	}
+	tech_button.style.height = 25
+	tech_button.style.width = 25
+end
+
+local function add_prod_button(elem, gui_value)
+	local prod_button = elem.add {
+		type = "sprite-button",
+		name = gui_value.prod_spy,
+		sprite = "item/assembling-machine-3"
+	}
+	prod_button.style.height = 25
+	prod_button.style.width = 25
+end
+
 local function create_main_gui(player)
+	local is_spec = player.force.name == "spectator"
 	if player.gui.left["bb_main_gui"] then player.gui.left["bb_main_gui"].destroy() end
 
 	if global.bb_game_won_by_team then return end
@@ -104,7 +129,8 @@ local function create_main_gui(player)
 
 	local frame = player.gui.left.add { type = "frame", name = "bb_main_gui", direction = "vertical" }
 
-	if player.force.name ~= "spectator" then			
+	-- Science sending GUI
+	if not is_spec then
 		frame.add { type = "table", name = "biter_battle_table", column_count = 4 }
 		local t = frame.biter_battle_table
 		local foods = {"automation-science-pack","logistic-science-pack","military-science-pack","chemical-science-pack","production-science-pack","utility-science-pack","space-science-pack","raw-fish"}
@@ -123,8 +149,19 @@ local function create_main_gui(player)
 		end
 	end
 
+	local first_team = true
 	for _, gui_value in pairs(gui_values) do
+		-- Line separator
+		if not first_team then
+			frame.add { type = "line", caption = "this line", direction = "horizontal" }
+		else
+			first_team = false
+		end
+
+		-- Team name & Player count
 		local t = frame.add { type = "table", column_count = 3 }
+
+		-- Team name
 		local c = gui_value.c1
 		if global.tm_custom_name[gui_value.force] then c = global.tm_custom_name[gui_value.force] end
 		local l = t.add  { type = "label", caption = c}
@@ -134,6 +171,7 @@ local function create_main_gui(player)
 		--l.style.minimal_width = 100
 		l.style.maximal_width = 102
 
+		-- Number of players
 		local l = t.add  { type = "label", caption = " - "}
 		local c = #game.forces[gui_value.force].connected_players .. " Player"
 		if #game.forces[gui_value.force].connected_players ~= 1 then c = c .. "s" end
@@ -141,6 +179,7 @@ local function create_main_gui(player)
 		l.style.font = "default"
 		l.style.font_color = { r=0.22, g=0.88, b=0.22}
 
+		-- Player list
 		if global.bb_view_players[player.name] == true then
 			local t = frame.add  { type = "table", column_count = 4 }
 			for _, p in pairs(game.forces[gui_value.force].connected_players) do
@@ -149,7 +188,10 @@ local function create_main_gui(player)
 			end
 		end
 
-		local t = frame.add { type = "table", name = "stats_" .. gui_value.force, column_count = 4 }			
+		-- Statistics
+		local t = frame.add { type = "table", name = "stats_" .. gui_value.force, column_count = 6 }
+
+		-- Evolution
 		local l = t.add  { type = "label", caption = "Evo:"}
 		--l.style.minimal_width = 25
 		l.tooltip = gui_value.t1
@@ -160,30 +202,43 @@ local function create_main_gui(player)
 		l.style.font = "default-bold"
 		l.tooltip = gui_value.t1
 
+		-- Threat
 		local l = t.add  {type = "label", caption = "Threat: "}
 		l.style.minimal_width = 25
 		l.tooltip = gui_value.t2
 		local l = t.add  {type = "label", name = "threat_" .. gui_value.force, caption = math.floor(global.bb_threat[gui_value.biter_force])}
 		l.style.font_color = gui_value.color2
 		l.style.font = "default-bold"
-		l.style.minimal_width = 25
+		l.style.width = 50
 		l.tooltip = gui_value.t2
 
-		frame.add  { type = "label", caption = string.rep("-", 29)}						
+		-- Tech button
+		if is_spec then
+			add_tech_button(t, gui_value)
+			-- add_prod_button(t, gui_value)
+		end
 	end
 
+	-- Action frame
 	local t = frame.add  { type = "table", column_count = 2 }
-	if player.force.name == "spectator" then
+
+	-- Spectate / Rejoin team
+	if is_spec then
 		local b = t.add  { type = "sprite-button", name = "bb_leave_spectate", caption = "Join Team" }
 	else
 		local b = t.add  { type = "sprite-button", name = "bb_spectate", caption = "Spectate" }
 	end
 
+	-- Playerlist button
 	if global.bb_view_players[player.name] == true then
 		local b = t.add  { type = "sprite-button", name = "bb_hide_players", caption = "Playerlist" }
 	else
 		local b = t.add  { type = "sprite-button", name = "bb_view_players", caption = "Playerlist" }
 	end
+
+
+	local b_width = is_spec and 97 or 86
+	-- 111 when prod_spy button will be there
 	for _, b in pairs(t.children) do
 		b.style.font = "default-bold"
 		b.style.font_color = { r=0.98, g=0.66, b=0.22}
@@ -192,7 +247,7 @@ local function create_main_gui(player)
 		b.style.right_padding = 1
 		b.style.bottom_padding = 1
 		b.style.maximal_height = 30
-		b.style.minimal_width = 86
+		b.style.width = b_width
 	end
 end
 

maps/biter_battles_v2/main.lua

@@ -129,7 +129,6 @@ local function init_forces()
 		defines.input_action.edit_permission_group,
 		defines.input_action.toggle_show_entity_info,
 		defines.input_action.rotate_entity,
-		defines.input_action.start_research
 	}
 	for _, d in pairs(defs) do p.set_allows_action(d, true) end
 
@@ -196,6 +195,7 @@ end
 event.on_init(on_init)
 event.add(defines.events.on_player_joined_game, on_player_joined_game)
 
+require "maps.biter_battles_v2.spec_spy"
 require "maps.biter_battles_v2.on_tick"
 require "maps.biter_battles_v2.terrain"
 require "maps.biter_battles_v2.biters_landfill"

maps/biter_battles_v2/spec_spy.lua

@@ -0,0 +1,103 @@
+local Global = require "utils.global"
+
+local this = {
+	-- map player <> force
+	initialForce = {}
+}
+
+Global.register(this, function (t) this = t end)
+
+local function is_spying(player)
+	return this.initialForce[player.index] ~= nil
+end
+
+local function switch_force(player, force)
+	this.initialForce[player.index] = player.force
+	player.force = force
+end
+
+local function spy_production(player, force)
+	if is_spying(player) then
+		return
+	end
+	switch_force(player, force)
+	player.opened = defines.gui_type.production
+end
+
+local function spy_tech_tree(player, force)
+	if is_spying(player) then
+		return
+	end
+	switch_force(player, force)
+	player.open_technology_gui()
+end
+
+local function restore_force(player)
+	if not is_spying(player) then
+		return
+	end
+	player.force = this.initialForce[player.index]
+	this.initialForce[player.index] = nil
+end
+
+-- When a player clicks on a spying prod LuaGuiElement
+local function spy_prod_handler(event)
+	if not event.element.valid then
+		return
+	end
+	local elementToForce = {
+		["spy-north-prod"] = "north",
+		["spy-south-prod"] = "south"
+	}
+	local force = elementToForce[event.element.name]
+	if force then
+		local player = game.players[event.player_index]
+		spy_production(player, force)
+	end
+end
+
+-- When a player clicks on a spying tech LuaGuiElement
+local function spy_tech_handler(event)
+	if not event.element.valid then
+		return
+	end
+	local elementToForce = {
+		["spy-north-tech"] = "north",
+		["spy-south-tech"] = "south"
+	}
+	local force = elementToForce[event.element.name]
+	if force then
+		local player = game.players[event.player_index]
+		spy_tech_tree(player, force)
+	end
+end
+
+-- When a player closes the prod view while spying
+local function close_prod_handler(event)
+	if event.gui_type ~= defines.gui_type.production then
+		return
+	end
+	local player = game.players[event.player_index]
+	-- If the player was spying
+	if is_spying(player) then
+		restore_force(player)
+	end
+end
+
+-- When a player closes the tech view while spying
+local function close_tech_handler(event)
+	if event.gui_type ~= defines.gui_type.research then
+		return
+	end
+	local player = game.players[event.player_index]
+	-- If the player was spying
+	if is_spying(player) then
+		restore_force(player)
+	end
+end
+
+local Event = require 'utils.event'
+Event.add(defines.events.on_gui_click, spy_prod_handler)
+Event.add(defines.events.on_gui_click, spy_tech_handler)
+Event.add(defines.events.on_gui_closed, close_prod_handler)
+Event.add(defines.events.on_gui_closed, close_tech_handler)