From 9f84ef2686feab6c82f7f523319fda65ff077962 Mon Sep 17 00:00:00 2001
From: tomsmeding <tom.smeding@gmail.com>
Date: Fri, 30 Dec 2016 21:04:57 +0100
Subject: Have draw_text working with SFML

---
 Makefile        |  4 ++--
 global.h        |  1 -
 library.cpp     | 19 +++++++++++++++++--
 main.cpp        | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++---
 main.h          | 13 -------------
 object_base.cpp |  4 ++--
 sprite.cpp      |  2 +-
 sprite.h        |  4 ++--
 8 files changed, 78 insertions(+), 26 deletions(-)
 delete mode 100644 main.h

diff --git a/Makefile b/Makefile
index 54d6f53..2e9ed50 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 CXX := g++
-CXXFLAGS := -Wall -Wextra -std=c++11 -O2 -I.
-LIBS := -L/usr/local/lib -lfltk -lfltk_images
+CXXFLAGS := -Wall -Wextra -std=c++11 -O2 -I. -I/usr/local/lib
+LIBS := -L/usr/local/lib -lsfml-{system,window,graphics}
 BIN := game
 
 object_src := $(wildcard src/objects/*.cpp)
diff --git a/global.h b/global.h
index e980582..44e520a 100644
--- a/global.h
+++ b/global.h
@@ -10,6 +10,5 @@ using namespace std;
 
 class Global{
 public:
-	int room_speed=30;
 	vector<shared_ptr<Object>> objects;
 };
diff --git a/library.cpp b/library.cpp
index cee789e..eda5628 100644
--- a/library.cpp
+++ b/library.cpp
@@ -2,15 +2,30 @@
 #include <iostream>
 #include <cstdarg>
 #include <cassert>
+#include <SFML/Graphics.hpp>
 #include "global.h"
 #include "library.h"
-#include "main.h"
 
 using namespace std;
 
 
+extern sf::RenderWindow window;
+
 static void draw_text(int x,int y,const char *s,size_t len){
-	fl_draw(s,len,x,y);
+	static sf::Font font;
+	static bool fontLoaded=false;
+	static sf::Text text;
+
+	if(!fontLoaded){
+		font.loadFromFile("/Library/Fonts/Arial.ttf");
+		fontLoaded=true;
+	}
+
+	text.setFont(font);
+	text.setFillColor(sf::Color::Black);
+	text.setString(string(s,len));
+	text.setPosition(x,y);
+	window.draw(text);
 }
 
 void draw_text(int x,int y,const char *s){
diff --git a/main.cpp b/main.cpp
index b1e394e..a10231e 100644
--- a/main.cpp
+++ b/main.cpp
@@ -3,7 +3,7 @@
 #include <cstring>
 #include <cstdlib>
 #include <sys/time.h>
-#include "main.h"
+#include <SFML/Graphics.hpp>
 #include "object_base.h"
 #include "global.h"
 #include "library.h"
@@ -24,7 +24,58 @@ OBJECT_CLASSES_XLIST
 
 
 Global global;
-static Fl_Window_draw *window;
+
+sf::RenderWindow window;
+
+
+void eventCycle(){
+	sf::Event event;
+	while(window.pollEvent(event)){
+		if(event.type==sf::Event::Closed){
+			window.close();
+			return;
+		} else if(event.type==sf::Event::KeyPressed){
+			if(event.key.code==sf::Keyboard::Escape){
+				window.close();
+				return;
+			}
+		}
+	}
+
+	for(int i=0;i<(int)global.objects.size();i++){
+		global.objects[i]->step();
+	}
+
+	window.clear(sf::Color::White);
+
+	for(int i=0;i<(int)global.objects.size();i++){
+		global.objects[i]->draw();
+	}
+
+	window.display();
+}
+
+int main(void){
+	struct timeval tv;
+	gettimeofday(&tv,nullptr);
+	srand(tv.tv_sec*1000000+tv.tv_usec);
+
+	window.create(sf::VideoMode(640,480),GAME_NAME);
+	window.setVerticalSyncEnabled(true);
+
+	global.objects.push_back(makeobjectbyname(0,0,"obj_control"));
+	global.objects[0]->create();
+
+	while(window.isOpen()){
+		eventCycle();
+	}
+
+	for(shared_ptr<Object> p : global.objects){
+		p->destroy();
+	}
+}
+
+/*static Fl_Window_draw *window;
 
 
 
@@ -70,4 +121,4 @@ int main(int argc,char **argv){
 		p->destroy();
 	}
 	return ret;
-}
+}*/
diff --git a/main.h b/main.h
deleted file mode 100644
index 218d5d2..0000000
--- a/main.h
+++ /dev/null
@@ -1,13 +0,0 @@
-#pragma once
-
-#include <FL/Fl.H>
-#include <FL/Fl_Window.H>
-#include <FL/Fl_draw.H>
-
-
-class Fl_Window_draw : public Fl_Window{
-public:
-	Fl_Window_draw(int w,int h,const char *title);
-	Fl_Window_draw(int x,int y,int w,int h,const char *label);
-	void draw(void);
-};
diff --git a/object_base.cpp b/object_base.cpp
index 18d7e3a..ce97f2a 100644
--- a/object_base.cpp
+++ b/object_base.cpp
@@ -21,12 +21,12 @@ void Object::destroy(void){}
 void Object::step(void){}
 
 void Object::draw(void){
-	if(!sprite_index){
+	/*if(!sprite_index){
 		return;
 	}
 	if(!sprite_index->fl_image){
 		sprite_index->fl_image=new Fl_PNG_Image(nullptr,sprite_index->image,sprite_index->image_len);
 		assert(!sprite_index->fl_image->fail());
 	}
-	sprite_index->fl_image->draw((int)x,(int)y);
+	sprite_index->fl_image->draw((int)x,(int)y);*/
 }
diff --git a/sprite.cpp b/sprite.cpp
index d751230..e3503ea 100644
--- a/sprite.cpp
+++ b/sprite.cpp
@@ -2,4 +2,4 @@
 
 
 Sprite::Sprite(const unsigned char *image,unsigned int image_len)
-	:image(image),image_len(image_len),fl_image(nullptr){}
+	:image(image),image_len(image_len)/*,fl_image(nullptr)*/{}
diff --git a/sprite.h b/sprite.h
index db3e276..b52026a 100644
--- a/sprite.h
+++ b/sprite.h
@@ -1,13 +1,13 @@
 #pragma once
 
-#include <FL/Fl_PNG_Image.H>
+//#include <FL/Fl_PNG_Image.H>
 
 
 class Sprite{
 public:
 	const unsigned char *image;
 	unsigned int image_len;
-	Fl_PNG_Image *fl_image;
+	//Fl_PNG_Image *fl_image;
 
 	Sprite(const unsigned char *image,unsigned int image_len);
 };
-- 
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