From 6966908022e36df9fb4c5e2233603a6fef18e97d Mon Sep 17 00:00:00 2001
From: Paweł Redman <pawel.redman@gmail.com>
Date: Wed, 28 Mar 2018 14:17:47 +0200
Subject: Pie menu; start redoing shooting mechanics.

---
 src/common.hpp | 33 ++++++++++++++++++++++++++++++++-
 1 file changed, 32 insertions(+), 1 deletion(-)

(limited to 'src/common.hpp')

diff --git a/src/common.hpp b/src/common.hpp
index c45836a..8c2f21b 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -221,6 +221,14 @@ namespace world {
 
 namespace interface {
 	class state_t;
+
+	typedef struct {
+		std::string label;
+		int action;
+
+		float r0, r1;
+		float t0, t1;
+	} pie_item_t;
 }
 
 namespace game {
@@ -267,7 +275,8 @@ namespace game {
 
 		// These are called by the interface.
 		void select(rectf_t rect);
-		void command(v2f_t x);
+		bool populate_pie_menu(std::vector<interface::pie_item_t> &items);
+		void command(v2f_t x, int number);
 		void spawn_soldier(v2f_t x);
 
 		size_t roll(die_t die);
@@ -275,6 +284,24 @@ namespace game {
 }
 
 namespace interface {
+	class pie_menu_t {
+		v2f_t x, x_world;
+		float radius;
+		pie_item_t *selected = nullptr;
+
+	protected:
+		friend state_t;
+		std::vector<pie_item_t> items;
+
+	public:
+		bool is_open = false;
+
+		void open(v2f_t wmouse, v2f_t mouse);
+		void close(game::state_t *game);
+		void update(v2f_t mouse);
+		void render_to(render::state_t *render);
+	};
+
 	class state_t {
 		sf::RenderWindow *window;
 		game::state_t *game;
@@ -299,6 +326,8 @@ namespace interface {
 			rectf_t rect;
 		} select;
 
+		pie_menu_t pie_menu;
+
 		typedef struct {
 			double time;
 			std::string text;
@@ -389,6 +418,8 @@ namespace render {
 		void render_rect(rectf_t rect, sf::Color color);
 		void render_hlrect(rectf_t rect, sf::Color color);
 		void render_line(v2f_t x0, v2f_t x1, sf::Color color);
+		void render_circle(v2f_t x, float r, sf::Color color);
+		void render_ring_sect(v2f_t x, float r0, float r1, float t0, float t1, sf::Color color);
 
 		void debug_path(v2f_t x, std::list<v2f_t> *path);
 
-- 
cgit