Campaign

3 files changed, 109 insertions, 2 deletions

diff --git a/play.css b/play.css
index 7924533..7dd3022 100644
--- a/play.css
+++ b/play.css
@@ -115,6 +115,7 @@ path.action { fill: yellowgreen; fill-opacity: 0.3; stroke: lightgreen; }
 path.mongol.action { fill: gold; fill-opacity: 0.3; stroke: gold; }
 path.selected { stroke: yellow; }
 path.tip { stroke: white; stroke-dasharray: 4 4; }
+path.campaign { stroke: black; stroke-dasharray: 4 4; }
 
 .space {
 	position: absolute;
diff --git a/play.js b/play.js
index c0cec62..d263535 100644
--- a/play.js
+++ b/play.js
@@ -951,6 +951,7 @@ function on_update() {
 		if (s <= S_MONGOL_INVADERS) {
 			ui.spaces[s].classList.toggle("action", is_action("space", s))
 			ui.spaces[s].classList.toggle("selected", view.where === s)
+			ui.spaces[s].classList.toggle("campaign", is_action("campaign_spaces", s) && !is_action("space", s))
 		}
 
 		// Control
@@ -1018,7 +1019,7 @@ function on_update() {
 		for (let i = 0; i < ui.pieces.length; ++i)
 			ui.pieces[i].classList.remove("action")
 	for (let i = 0; i < ui.pieces.length; ++i)
-		ui.pieces[i].classList.toggle("selected", view.who === i)
+		ui.pieces[i].classList.toggle("selected", set_has(view.who, i))
 
 	// Influence
 	layout_influence()
@@ -1030,6 +1031,8 @@ function on_update() {
 	action_button("pass", "Pass")
 
 	// DS buttons
+	action_button("campaign", "Campaign")
+	action_button("end_campaign", "End Campaign")
 	action_button("conscript", "Conscript")
 	action_button("end_conscript", "End Conscript")
 	action_button("govern", "Govern")
diff --git a/rules.js b/rules.js
index 1af6dfc..9fbf357 100644
--- a/rules.js
+++ b/rules.js
@@ -106,6 +106,7 @@ exports.view = function (state, role) {
 		control: game.control,
 		rebel: game.rebel,
 		order: game.order,
+		who: {},
 	}
 
 	if (game.result) {
@@ -149,6 +150,11 @@ exports.view = function (state, role) {
 			else
 				view.actions.undo = 0
 		}
+
+		// if (game.decree && game.decree.campaign) {
+		// 	view.actions.campaign_spaces = game.decree.campaign
+		// 	console.log("SPACES ", view.actions.campaign_spaces)
+		// }
 	}
 
 	save_game()
@@ -611,6 +617,7 @@ states.main_phase = {
 		}
 	},
 	build: goto_build,
+	campaign: goto_campaign,
 	collect: goto_collect,
 	compel: goto_compel,
 	conscript: goto_conscript,
@@ -1168,7 +1175,7 @@ function init_decree(type) {
 function gen_any_decree() {
 	if (game.current === DS) {
 		view.actions.collect = can_collect() ? 1 : 0
-		// view.actions.campaign = can_campaign() ? 1 : 0
+		view.actions.campaign = can_campaign() ? 1 : 0
 		view.actions.demand = can_demand() ? 1 : 0
 	} else if (game.current === BK) {
 		view.actions.trade = can_trade() ? 1 : 0
@@ -1237,6 +1244,102 @@ states.collect = {
 	end_collect: end_decree,
 }
 
+function can_campaign() {
+	if (count_pieces_on_map(DS, ELITE) > 0 || count_pieces_on_map(DS, TROOPS) > 0)
+		return true
+	return false
+}
+
+function can_start_campaign_in_space(s) {
+	if (has_piece(s, DS, TROOPS) || has_piece(s, DS, ELITE))
+		return true
+	return false
+}
+
+function goto_campaign() {
+	init_decree("Campaign")
+	game.decree = {
+		campaign: [],
+		pieces: [],
+		selected: []
+	}
+	game.state = "campaign"
+}
+
+states.campaign = {
+	prompt() {
+		view.prompt = "Campaign: Select four contiguous spaces, from start to finish."
+		view.actions.campaign_spaces = [...game.decree.campaign].sort((a, b) => a - b)
+
+		if (game.decree.campaign.length === 0) {
+			for (let s = first_space; s <= last_space; ++s) {
+				if (can_start_campaign_in_space(s))
+					gen_action_space(s)
+			}
+		} else if (game.decree.campaign.length < 4) {
+			for (let s of SPACES[game.decree.campaign.at(-1)].adjacent) {
+				if (!game.decree.campaign.includes(s))
+					gen_action_space(s)
+			}
+		}
+
+	},
+	space(s) {
+		game.decree.campaign.push(s)
+		if (game.decree.campaign.length === 4)
+			game.state = "campaign_moves"
+	}
+}
+
+states.campaign_moves = {
+	prompt() {
+		view.prompt = "Campaign: Move units along the campaign trail."
+		view.actions.campaign_spaces = [...game.decree.campaign].sort((a, b) => a - b)
+		view.who = game.decree.selected
+
+		for_each_movable(DS, p => {
+			if (
+				[...game.decree.campaign.slice(0, -1)].includes(piece_space(p)) &&
+				!set_has(game.decree.pieces, p)
+			)
+				gen_action_piece(p)
+		})
+
+		if (game.decree.selected.length > 0) {
+			let min_indx = Math.max(...game.decree.selected.map(p => {
+				return game.decree.campaign.indexOf(piece_space(p))
+			}))
+			for (let s of game.decree.campaign.slice(min_indx + 1)) {
+				gen_action_space(s)
+			}
+		}
+
+		if (game.decree.pieces.length > 0) {
+			view.actions.end_campaign = 1
+		}
+	},
+	piece(p) {
+		if (!set_has(game.decree.selected, p))
+			set_add(game.decree.selected, p)
+		else
+			set_delete(game.decree.selected, p)
+
+	},
+	space(s) {
+		log_space(s, "Campaign")
+		push_summary()
+
+		for (let p of game.decree.selected) {
+			log_summary_place(p)
+			place_piece(p, s)
+			set_add(game.decree.pieces, p)
+		}
+		set_clear(game.decree.selected)
+		pop_summary()
+	},
+	end_campaign: end_decree
+}
+
 /* REBELS DECREES */
 
 function can_build() {