TextSprite class.

03_sdl_basics/16_sdl_ttf/compile.sh

@@ -26,6 +26,7 @@ g++ -Wall -g $(sdl2-config --cflags) -c texture.cpp -o obj/texture.o
 g++ -Wall -g $(sdl2-config --cflags) -c sprite.cpp -o obj/sprite.o 
 g++ -Wall -g $(sdl2-config --cflags) -c camera.cpp -o obj/camera.o 
 g++ -Wall -g $(sdl2-config --cflags) -c text_image.cpp -o obj/text_image.o 
+g++ -Wall -g $(sdl2-config --cflags) -c text_sprite.cpp -o obj/text_sprite.o 
 
 g++ -Wall -g $(sdl2-config --cflags) -c true_type_font.cpp -o obj/true_type_font.o
 
@@ -37,5 +38,5 @@ g++ -Wall -g $(sdl2-config --cflags) -c main_scene.cpp -o obj/main_scene.o
 
 g++ -Wall -g $(sdl2-config --cflags) -c main.cpp -o obj/main.o
 
-g++ -o bin/program obj/math.o obj/rect2.o obj/color.o obj/vector2.o obj/vector3.o obj/string.o obj/renderer.o obj/image.o obj/texture.o obj/sprite.o obj/camera.o obj/text_image.o obj/true_type_font.o obj/button.o obj/scene.o obj/application.o obj/main_scene.o   obj/main.o $(sdl2-config --libs) -lSDL2_ttf 
+g++ -o bin/program obj/math.o obj/rect2.o obj/color.o obj/vector2.o obj/vector3.o obj/string.o obj/renderer.o obj/image.o obj/texture.o obj/sprite.o obj/camera.o obj/text_image.o obj/text_sprite.o  obj/true_type_font.o obj/button.o obj/scene.o obj/application.o obj/main_scene.o   obj/main.o $(sdl2-config --libs) -lSDL2_ttf 
 

03_sdl_basics/16_sdl_ttf/main_scene.cpp

@@ -25,8 +25,9 @@ void MainScene::render() {
 	b2->render();
 	b3->render();
 
-	_s->draw();
-	_s2->draw();
+	//_s->draw();
+	//_s2->draw();
+	_ts->draw();
 }
 
 void MainScene::on_first_button_clicked() {
@@ -55,6 +56,9 @@ MainScene::MainScene() {
 	_iit2 = new Texture(_teximg->get_image());
 	_s2 = new Sprite(_iit2);
 
+	_ts = new TextSprite(_font, "Aqqqqqqq", Color(255, 0, 0));
+	_ts->set_y(50);
+
 	b1 = new Button();
 	b1->transform = Rect2(0, 0, 100, 100);
 	b1->up = new Sprite(_texture);
@@ -105,6 +109,8 @@ MainScene::~MainScene() {
 	delete _s2;
 	delete _iit2;
 
+	delete _ts;
+
 	delete _font;
 	delete _texture;
 	delete _image;

03_sdl_basics/16_sdl_ttf/main_scene.h

@@ -10,6 +10,7 @@
 #include "button.h"
 #include "true_type_font.h"
 #include "text_image.h"
+#include "text_sprite.h"
 
 class MainScene : public Scene {
 public:
@@ -37,6 +38,8 @@ public:
 	Sprite *_s;
 	Sprite *_s2;
 	TextImage *_teximg;
+	
+	TextSprite *_ts;
 
 	Button *b1;
 	Button *b2;

03_sdl_basics/16_sdl_ttf/text_image.cpp

@@ -84,7 +84,9 @@ TextImage::TextImage(TrueTypeFont *font) {
 	_text_type = BLENDED;
 	_image = new Image();
 }
-TextImage::TextImage(TrueTypeFont *font, const String &text) {
+TextImage::TextImage(TrueTypeFont *font, const String &text, const Color &fg, const Color &bg) {
+	_bg = bg;
+	_fg = fg;
 	_font = font;
 	_text_type = BLENDED;
 	_text = text;

03_sdl_basics/16_sdl_ttf/text_image.h

@@ -42,7 +42,7 @@ public:
 
 	TextImage();
 	TextImage(TrueTypeFont *font);
-	TextImage(TrueTypeFont *font, const String &text);
+	TextImage(TrueTypeFont *font, const String &text, const Color &fg = Color(), const Color &bg = Color());
 	virtual ~TextImage();
 
 private:

03_sdl_basics/16_sdl_ttf/text_sprite.cpp

@@ -0,0 +1,86 @@
+#include "text_sprite.h"
+
+TextImage::TextType TextSprite::get_text_type() {
+	return _text_image->get_text_type();
+}
+void TextSprite::set_text_type(const TextImage::TextType type) {
+	_text_image->set_text_type(type);
+}
+
+TrueTypeFont *TextSprite::get_font() {
+	return _text_image->get_font();
+}
+void TextSprite::set_font(TrueTypeFont *font) {
+	_text_image->set_font(font);
+}
+
+String TextSprite::get_text() {
+	return _text_image->get_text();
+}
+void TextSprite::set_text(const String &text) {
+	_text_image->set_text(text);
+
+	render_image();
+}
+
+Color TextSprite::get_fg_color() {
+	return _text_image->get_fg_color();
+}
+void TextSprite::get_fg_color(const Color &color) {
+	_text_image->get_fg_color(color);
+}
+
+Color TextSprite::get_bg_color() {
+	return _text_image->get_bg_color();
+}
+void TextSprite::get_bg_color(const Color &color) {
+	_text_image->get_bg_color(color);
+}
+
+Image *TextSprite::get_image() {
+	return _text_image->get_image();
+}
+
+int TextSprite::get_width() {
+	return _text_image->get_width();
+}
+int TextSprite::get_height() {
+	return _text_image->get_height();
+}
+
+void TextSprite::render_image() {
+    _text_image->render_image();
+
+	Image *img = _text_image->get_image();
+
+	_tex->set_image(img);
+
+	set_w(img->get_width());
+	set_h(img->get_height());
+
+	set_texture_clip_rect(Rect2(0, 0, img->get_width(), img->get_height()));
+}
+
+TextSprite::TextSprite() {
+	_text_image = new TextImage();
+	_tex = new Texture();
+
+	set_texture(_tex);
+}
+TextSprite::TextSprite(TrueTypeFont *font) {
+	_text_image = new TextImage(font);
+	_tex = new Texture();
+
+	set_texture(_tex);
+}
+TextSprite::TextSprite(TrueTypeFont *font, const String &text, const Color &fg, const Color &bg) {
+	_text_image = new TextImage(font, text, fg, bg);
+	_tex = new Texture();
+
+	set_texture(_tex);
+
+    render_image();
+}
+TextSprite::~TextSprite() {
+	delete _text_image;
+}

03_sdl_basics/16_sdl_ttf/text_sprite.h

@@ -0,0 +1,49 @@
+#ifndef TEXT_SPRITE_H
+#define TEXT_SPRITE_H
+
+#include <SDL.h>
+
+#include "sprite.h"
+
+#include "color.h"
+#include "image.h"
+#include "string.h"
+#include "true_type_font.h"
+#include "vector2.h"
+#include "text_image.h"
+
+class TextSprite : public Sprite {
+public:
+	TextImage::TextType get_text_type();
+	void set_text_type(const TextImage::TextType type);
+
+	TrueTypeFont *get_font();
+	void set_font(TrueTypeFont *font);
+
+	String get_text();
+	void set_text(const String &text);
+
+	Color get_fg_color();
+	void get_fg_color(const Color &color);
+
+	Color get_bg_color();
+	void get_bg_color(const Color &color);
+
+	Image *get_image();
+
+	int get_width();
+	int get_height();
+
+	void render_image();
+
+	TextSprite();
+	TextSprite(TrueTypeFont *font);
+	TextSprite(TrueTypeFont *font, const String &text, const Color &fg = Color(), const Color &bg = Color());
+	virtual ~TextSprite();
+
+private:
+    TextImage *_text_image;
+    Texture *_tex;
+};
+
+#endif