Using latest android branch of LÖVE (6d14516b05c9) that now syncs with default (woooo!)

2026-08-20 12:40:28 +02:00 · 2015-07-03 19:09:18 +02:00
parent 1924bbdeeb
commit 357a7237a4
304 changed files with 28694 additions and 23064 deletions
@@ -0,0 +1,103 @@
+/**
+ * Copyright (c) 2006-2015 LOVE Development Team
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty.  In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ **/
+
+#ifndef LOVE_GRAPHICS_OPENGL_TEXT_H
+#define LOVE_GRAPHICS_OPENGL_TEXT_H
+
+// LOVE
+#include "common/config.h"
+#include "graphics/Drawable.h"
+#include "Font.h"
+#include "GLBuffer.h"
+
+namespace love
+{
+namespace graphics
+{
+namespace opengl
+{
+
+class Text : public Drawable
+{
+public:
+
+	Text(Font *font, const std::string &text = "");
+	virtual ~Text();
+
+	void set(const std::string &text);
+	void set(const std::string &text, float wrap, Font::AlignMode align);
+	void set();
+
+	void add(const std::string &text, float x, float y, float angle, float sx, float sy, float ox, float oy, float kx, float ky);
+	void addf(const std::string &text, float wrap, Font::AlignMode align, float x, float y, float angle, float sx, float sy, float ox, float oy, float kx, float ky);
+	void clear();
+
+	// Implements Drawable.
+	virtual void draw(float x, float y, float angle, float sx, float sy, float ox, float oy, float kx, float ky);
+
+	void setFont(Font *f);
+	Font *getFont() const;
+
+	/**
+	 * Gets the width of the currently set text.
+	 **/
+	int getWidth() const;
+
+	/**
+	 * Gets the height of the currently set text.
+	 **/
+	int getHeight() const;
+
+private:
+
+	struct TextData
+	{
+		std::string text;
+		float wrap;
+		Font::AlignMode align;
+		bool use_matrix;
+		bool append_vertices;
+		Matrix4 matrix;
+	};
+
+	void uploadVertices(const std::vector<Font::GlyphVertex> &vertices, size_t vertoffset);
+	void regenerateVertices();
+	void addTextData(const TextData &s);
+
+	StrongRef<Font> font;
+	GLBuffer *vbo;
+
+	std::vector<Font::DrawCommand> draw_commands;
+
+	std::vector<TextData> text_data;
+	Font::TextInfo text_info;
+
+	size_t vert_offset;
+
+	// Used so we know when the font's texture cache is invalidated.
+	uint32 texture_cache_id;
+
+}; // Text
+
+} // opengl
+} // graphics
+} // love
+
+#endif // LOVE_GRAPHICS_OPENGL_TEXT_H