From 59e14944328f237089213410acc90de3b278eb23 Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Sat, 4 Mar 2017 14:50:30 +0100
Subject: gui: Remove teams

---
 gui.cpp   | 59 ++++++++++++++++++++++++++++++++++++++++++++++-------------
 world.cpp | 23 +++++++++++++++++++++++
 world.h   |  4 ++++
 3 files changed, 73 insertions(+), 13 deletions(-)

diff --git a/gui.cpp b/gui.cpp
index 4629dbb..353b6fb 100644
--- a/gui.cpp
+++ b/gui.cpp
@@ -1,7 +1,10 @@
 #include <iostream>
 #include <fstream>
 #include <vector>
+#include <unordered_map>
+#include <functional>
 #include <cstdlib>
+#include <cassert>
 #include <sys/time.h>
 
 #include <FL/Fl.H>
@@ -19,14 +22,14 @@ using namespace std;
 
 
 struct ColourTeam{
-	Team *team;
+	const Team *team;
 	Fl_Color col;
 };
 
 class BotList{
 	struct Item{
 		ColourTeam *cteam;
-		Fl_Box *box;
+		Fl_Group *grp;
 	};
 
 	Fl_Scroll *listScr;
@@ -36,17 +39,34 @@ public:
 	BotList(Fl_Group *parent){
 		listScr=new Fl_Scroll(parent->x()+1,parent->y()+25,parent->w()-2,parent->h()-26);
 		listScr->end();
+		listScr->user_data(this);
+	}
+
+	~BotList(){
+		delete listScr;
 	}
 
 	void add(ColourTeam *cteam){
-		Fl_Box *box=new Fl_Box(listScr->x(),listScr->y()+20*teams.size(),listScr->w(),20);
-		box->color(cteam->col);
-		box->label(cteam->team->name.data());
-		box->box(FL_FLAT_BOX);
-		box->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
-		listScr->add(box);
+		Fl_Group *grp=new Fl_Group(listScr->x(),listScr->y()+20*teams.size(),listScr->w(),20);
+		grp->color(cteam->col);
+		grp->label(cteam->team->name.data());
+		grp->labelcolor(fl_contrast(FL_WHITE,cteam->col));
+		grp->box(FL_FLAT_BOX);
+		grp->align(FL_ALIGN_LEFT|FL_ALIGN_INSIDE);
+
+		Fl_Button *delBtn=new Fl_Button(grp->x()+grp->w()-20,grp->y()+2,grp->h()-4,grp->h()-4,"X");
+		delBtn->box(FL_THIN_UP_BOX);
+		delBtn->labelcolor(FL_RED);
+		delBtn->labelfont(FL_BOLD);
+		delBtn->callback([](Fl_Widget *wid,void *cteam){
+			BotList *self=(BotList*)wid->parent()->parent()->user_data();
+			self->remove((ColourTeam*)cteam);
+		},(void*)cteam);
+
+		grp->end();
+		listScr->add(grp);
 		listScr->redraw();
-		teams.push_back({cteam,box});
+		teams.push_back({cteam,grp});
 	}
 
 	void remove(ColourTeam *cteam){
@@ -54,11 +74,13 @@ public:
 		for(i=0;i<teams.size();i++){
 			if(teams[i].cteam==cteam)break;
 		}
-		delete teams[i].box;
+		assert(i<teams.size());
+		delete teams[i].grp;
 		for(size_t j=i+1;j<teams.size();j++){
-			teams[j].box->position(teams[j].box->x(),teams[j].box->y()-20);
+			teams[j].grp->position(teams[j].grp->x(),teams[j].grp->y()-20);
 		}
 		teams.erase(teams.begin()+i);
+		listScr->redraw();
 	}
 };
 
@@ -95,7 +117,7 @@ public:
 	Simulation(World *world,BotList *botList)
 		:world(world),botList(botList){}
 
-	void add(Team *team){
+	void add(const Team *team){
 		(void)world;
 		teams.push_back({{team,genColour()}});
 		botList->add(&teams.back().cteam);
@@ -110,6 +132,17 @@ public:
 		}
 		add(new Team(assemble(preprocess(f))));
 	}
+
+	void remove(const Team *team){
+		size_t i;
+		for(i=0;i<teams.size();i++){
+			if(teams[i].cteam.team==team)break;
+		}
+		assert(i<teams.size());
+		botList->remove(&teams[i].cteam);
+		world->removeTeam(team);
+		teams.erase(teams.begin()+i);
+	}
 };
 
 
@@ -150,7 +183,7 @@ int main(int argc,char **argv){
 		window->hide();
 	});*/
 
-	Fl_Group *botlistGroup=new Fl_Group(10,10,150,120);
+	Fl_Group *botlistGroup=new Fl_Group(10,10,150,300);
 	botlistGroup->box(FL_BORDER_BOX);
 	BotList *botList=makeBotlist(botlistGroup);
 	botlistGroup->end();
diff --git a/world.cpp b/world.cpp
index bc08f9d..63ba3c1 100644
--- a/world.cpp
+++ b/world.cpp
@@ -270,6 +270,20 @@ Robot& World::createInFront(const Robot *caller,const Team *team,int iset,int nb
 	return *r;
 }
 
+void World::removeRobot(const Robot *r){
+	*botptr(r)=nullptr;
+}
+
+void World::removeTeam(const Team *team){
+	for(int y=0;y<SIZE;y++){
+		for(int x=0;x<SIZE;x++){
+			if(board[y][x]&&board[y][x]->team==team){
+				board[y][x]=nullptr;
+			}
+		}
+	}
+}
+
 void World::tick(){
 	for(int y=0;y<SIZE;y++){
 		for(int x=0;x<SIZE;x++){
@@ -299,6 +313,15 @@ void World::tick(){
 	}
 }
 
+Robot** World::botptr(const Robot *r){
+	for(int y=0;y<SIZE;y++){
+		for(int x=0;x<SIZE;x++){
+			if(board[y][x]==r)return &board[y][x];
+		}
+	}
+	assert(false);
+}
+
 Robot** World::targetbotptr(const Robot *r){
 	for(int y=0;y<SIZE;y++){
 		for(int x=0;x<SIZE;x++){
diff --git a/world.h b/world.h
index 9d89c98..fde3907 100644
--- a/world.h
+++ b/world.h
@@ -86,6 +86,7 @@ public:
 };
 
 class World{
+	Robot** botptr(const Robot *r);
 	Robot** targetbotptr(const Robot *r);
 
 public:
@@ -98,6 +99,9 @@ public:
 	Robot& create(const Team *team,int iset,int nbanks,bool mobile,int x,int y,int heading);
 	Robot& createInFront(const Robot *caller,const Team *team,int iset,int nbanks,bool mobile);
 
+	void removeRobot(const Robot *r);
+	void removeTeam(const Team *team);
+
 	void tick();
 	Robot* targetbot(const Robot *r);
 
-- 
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