Index: ps/trunk/source/gui/CGUIText.cpp
===================================================================
--- ps/trunk/source/gui/CGUIText.cpp	(revision 25533)
+++ ps/trunk/source/gui/CGUIText.cpp	(revision 25534)
@@ -1,472 +1,478 @@
 /* Copyright (C) 2021 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  *
  * 0 A.D. is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "precompiled.h"
 
 #include "CGUIText.h"
 
 #include "graphics/FontMetrics.h"
 #include "graphics/ShaderManager.h"
 #include "graphics/TextRenderer.h"
 #include "gui/CGUI.h"
 #include "gui/ObjectBases/IGUIObject.h"
 #include "gui/SettingTypes/CGUIString.h"
 #include "ps/CStrInternStatic.h"
 #include "renderer/Renderer.h"
 
 #include <math.h>
 
 extern int g_xres, g_yres;
 extern float g_GuiScale;
 
 // TODO Gee: CRect => CPoint ?
 void SGenerateTextImage::SetupSpriteCall(
 	const bool Left, CGUIText::SSpriteCall& SpriteCall, const float width, const float y,
 	const CSize2D& Size, const CStr& TextureName, const float BufferZone)
 {
 	// TODO Gee: Temp hardcoded values
 	SpriteCall.m_Area.top = y + BufferZone;
 	SpriteCall.m_Area.bottom = y + BufferZone + Size.Height;
 
 	if (Left)
 	{
 		SpriteCall.m_Area.left = BufferZone;
 		SpriteCall.m_Area.right = Size.Width + BufferZone;
 	}
 	else
 	{
 		SpriteCall.m_Area.left = width-BufferZone - Size.Width;
 		SpriteCall.m_Area.right = width-BufferZone;
 	}
 
 	SpriteCall.m_Sprite = TextureName;
 
 	m_YFrom = SpriteCall.m_Area.top - BufferZone;
 	m_YTo = SpriteCall.m_Area.bottom + BufferZone;
 	m_Indentation = Size.Width + BufferZone * 2;
 }
 
 CGUIText::CGUIText(const CGUI& pGUI, const CGUIString& string, const CStrW& FontW, const float Width, const float BufferZone, const EAlign align, const IGUIObject* pObject)
 {
 	if (string.m_Words.empty())
 		return;
 
 	CStrIntern Font(FontW.ToUTF8());
 	float x = BufferZone, y = BufferZone; // drawing pointer
 	int from = 0;
 
 	bool FirstLine = true;	// Necessary because text in the first line is shorter
 							// (it doesn't count the line spacing)
 
 	// Images on the left or the right side.
 	SGenerateTextImages Images;
 	int pos_last_img = -1;	// Position in the string where last img (either left or right) were encountered.
 							//  in order to avoid duplicate processing.
 
 	// Go through string word by word
 	for (int i = 0; i < static_cast<int>(string.m_Words.size()) - 1; ++i)
 	{
 		// Pre-process each line one time, so we know which floating images
 		//  will be added for that line.
 
 		// Generated stuff is stored in Feedback.
 		CGUIString::SFeedback Feedback;
 
 		// Preliminary line height, used for word-wrapping with floating images.
 		float prelim_line_height = 0.f;
 
 		// Width and height of all text calls generated.
 		string.GenerateTextCall(pGUI, Feedback, Font, string.m_Words[i], string.m_Words[i+1], FirstLine);
 
 		SetupSpriteCalls(pGUI, Feedback.m_Images, y, Width, BufferZone, i, pos_last_img, Images);
 
 		pos_last_img = std::max(pos_last_img, i);
 
 		x += Feedback.m_Size.Width;
 		prelim_line_height = std::max(prelim_line_height, Feedback.m_Size.Height);
 
 		// If Width is 0, then there's no word-wrapping, disable NewLine.
 		if (((Width != 0 && (x > Width - BufferZone || Feedback.m_NewLine)) || i == static_cast<int>(string.m_Words.size()) - 2) &&
 		    ProcessLine(pGUI, string, Font, pObject, Images, align, prelim_line_height, Width, BufferZone, FirstLine, x, y, i, from))
 			return;
 	}
 }
 
 // Loop through our images queues, to see if images have been added.
 void CGUIText::SetupSpriteCalls(
 	const CGUI& pGUI,
 	const std::array<std::vector<CStr>, 2>& FeedbackImages,
 	const float y,
 	const float Width,
 	const float BufferZone,
 	const int i,
 	const int pos_last_img,
 	SGenerateTextImages& Images)
 {
 	// Check if this has already been processed.
 	//  Also, floating images are only applicable if Word-Wrapping is on
 	if (Width == 0 || i <= pos_last_img)
 		return;
 
 	// Loop left/right
 	for (int j = 0; j < 2; ++j)
 		for (const CStr& imgname : FeedbackImages[j])
 		{
 			SSpriteCall SpriteCall;
 			SGenerateTextImage Image;
 
 			// Y is if no other floating images is above, y. Else it is placed
 			//  after the last image, like a stack downwards.
 			float _y;
 			if (!Images[j].empty())
 				_y = std::max(y, Images[j].back().m_YTo);
 			else
 				_y = y;
 
 			const SGUIIcon& icon = pGUI.GetIcon(imgname);
 			Image.SetupSpriteCall(j == CGUIString::SFeedback::Left, SpriteCall, Width, _y, icon.m_Size, icon.m_SpriteName, BufferZone);
 
 			// Check if image is the lowest thing.
 			m_Size.Height = std::max(m_Size.Height, Image.m_YTo);
 
 			Images[j].emplace_back(Image);
 			m_SpriteCalls.emplace_back(std::move(SpriteCall));
 		}
 }
 
 // Now we'll do another loop to figure out the height and width of
 //  the line (the height of the largest character and the width is
 //  the sum of all of the individual widths). This
 //  couldn't be determined in the first loop (main loop)
 //  because it didn't regard images, so we don't know
 //  if all characters processed, will actually be involved
 //  in that line.
 void CGUIText::ComputeLineSize(
 	const CGUI& pGUI,
 	const CGUIString& string,
 	const CStrIntern& Font,
 	const bool FirstLine,
 	const float Width,
 	const float width_range_to,
 	const int i,
 	const int temp_from,
 	float& x,
 	CSize2D& line_size) const
 {
 	for (int j = temp_from; j <= i; ++j)
 	{
 		// We don't want to use Feedback now, so we'll have to use another one.
 		CGUIString::SFeedback Feedback2;
 
 		// Don't attach object, it'll suppress the errors
 		//  we want them to be reported in the final GenerateTextCall()
 		//  so that we don't get duplicates.
 		string.GenerateTextCall(pGUI, Feedback2, Font, string.m_Words[j], string.m_Words[j+1], FirstLine);
 
 		// Append X value.
 		x += Feedback2.m_Size.Width;
 
 		if (Width != 0 && x > width_range_to && j != temp_from && !Feedback2.m_NewLine)
 		{
 			// The calculated width of each word includes the space between the current
 			// word and the next. When we're wrapping, we need subtract the width of the
 			// space after the last word on the line before the wrap.
 			CFontMetrics currentFont(Font);
 			line_size.Width -= currentFont.GetCharacterWidth(*L" ");
 			break;
 		}
 
 		// Let line_size.cy be the maximum m_Height we encounter.
 		line_size.Height = std::max(line_size.Height, Feedback2.m_Size.Height);
 
 		// If the current word is an explicit new line ("\n"),
 		// break now before adding the width of this character.
 		// ("\n" doesn't have a glyph, thus is given the same width as
 		// the "missing glyph" character by CFont::GetCharacterWidth().)
 		if (Width != 0 && Feedback2.m_NewLine)
 			break;
 
 		line_size.Width += Feedback2.m_Size.Width;
 	}
 }
 
 bool CGUIText::ProcessLine(
 	const CGUI& pGUI,
 	const CGUIString& string,
 	const CStrIntern& Font,
 	const IGUIObject* pObject,
 	const SGenerateTextImages& Images,
 	const EAlign align,
 	const float prelim_line_height,
 	const float Width,
 	const float BufferZone,
 	bool& FirstLine,
 	float& x,
 	float& y,
 	int& i,
 	int& from)
 {
 	// Change 'from' to 'i', but first keep a copy of its value.
 	int temp_from = from;
 	from = i;
 
 	float width_range_from = BufferZone;
 	float width_range_to = Width - BufferZone;
 	ComputeLineRange(Images, y, Width, prelim_line_height, width_range_from, width_range_to);
 
 	// Reset X for the next loop
 	x = width_range_from;
 
 	CSize2D line_size;
 	ComputeLineSize(pGUI, string, Font, FirstLine, Width, width_range_to, i, temp_from, x, line_size);
 
 	// Reset x once more
 	x = width_range_from;
 
 	// Move down, because font drawing starts from the baseline
 	y += line_size.Height;
 
 	const float dx = GetLineOffset(align, width_range_from, width_range_to, line_size);
 
 	// Do the real processing now
 	const bool done = AssembleCalls(pGUI, string, Font, pObject, FirstLine, Width, width_range_to, dx, y, temp_from, i, x, from);
 
 	// Reset X
 	x = BufferZone;
 
 	// Update dimensions
 	m_Size.Width = std::max(m_Size.Width, line_size.Width + BufferZone * 2);
 	m_Size.Height = std::max(m_Size.Height, y + BufferZone);
 
 	FirstLine = false;
 
 	// Now if we entered as from = i, then we want
 	//  i being one minus that, so that it will become
 	//  the same i in the next loop. The difference is that
 	//  we're on a new line now.
 	i = from - 1;
 
 	return done;
 }
 
 // Decide width of the line. We need to iterate our floating images.
 //  this won't be exact because we're assuming the line_size.cy
 //  will be as our preliminary calculation said. But that may change,
 //  although we'd have to add a couple of more loops to try straightening
 //  this problem out, and it is very unlikely to happen noticeably if one
 //  structures his text in a stylistically pure fashion. Even if not, it
 //  is still quite unlikely it will happen.
 // Loop through left and right side, from and to.
 void CGUIText::ComputeLineRange(
 	const SGenerateTextImages& Images,
 	const float y,
 	const float Width,
 	const float prelim_line_height,
 	float& width_range_from,
 	float& width_range_to) const
 {
 	// Floating images are only applicable if word-wrapping is enabled.
 	if (Width == 0)
 		return;
 
 	for (int j = 0; j < 2; ++j)
 		for (const SGenerateTextImage& img : Images[j])
 		{
 			// We're working with two intervals here, the image's and the line height's.
 			//  let's find the union of these two.
 			float union_from, union_to;
 
 			union_from = std::max(y, img.m_YFrom);
 			union_to = std::min(y + prelim_line_height, img.m_YTo);
 
 			// The union is not empty
 			if (union_to > union_from)
 			{
 				if (j == 0)
 					width_range_from = std::max(width_range_from, img.m_Indentation);
 				else
 					width_range_to = std::min(width_range_to, Width - img.m_Indentation);
 			}
 		}
 }
 
 // compute offset based on what kind of alignment
 float CGUIText::GetLineOffset(
 	const EAlign align,
 	const float width_range_from,
 	const float width_range_to,
 	const CSize2D& line_size) const
 {
 	switch (align)
 	{
 	case EAlign::LEFT:
 		// don't add an offset
 		return 0.f;
 
 	case EAlign::CENTER:
 		return ((width_range_to - width_range_from) - line_size.Width) / 2;
 
 	case EAlign::RIGHT:
 		return width_range_to - line_size.Width;
 
 	default:
 		debug_warn(L"Broken EAlign in CGUIText()");
 		return 0.f;
 	}
 }
 
 bool CGUIText::AssembleCalls(
 	const CGUI& pGUI,
 	const CGUIString& string,
 	const CStrIntern& Font,
 	const IGUIObject* pObject,
 	const bool FirstLine,
 	const float Width,
 	const float width_range_to,
 	const float dx,
 	const float y,
 	const int temp_from,
 	const int i,
 	float& x,
 	int& from)
 {
 	bool done = false;
 
 	for (int j = temp_from; j <= i; ++j)
 	{
 		// We don't want to use Feedback now, so we'll have to use another one.
 		CGUIString::SFeedback Feedback2;
 
 		// Defaults
 		string.GenerateTextCall(pGUI, Feedback2, Font, string.m_Words[j], string.m_Words[j+1], FirstLine, pObject);
 
 		// Iterate all and set X/Y values
 		// Since X values are not set, we need to make an internal
 		//  iteration with an increment that will append the internal
 		//  x, that is what x_pointer is for.
 		float x_pointer = 0.f;
 
 		for (STextCall& tc : Feedback2.m_TextCalls)
 		{
 			tc.m_Pos = CVector2D(dx + x + x_pointer, y);
 
 			x_pointer += tc.m_Size.Width;
 
 			if (tc.m_pSpriteCall)
 				tc.m_pSpriteCall->m_Area += tc.m_Pos - CSize2D(0, tc.m_pSpriteCall->m_Area.GetHeight());
 		}
 
 		// Append X value.
 		x += Feedback2.m_Size.Width;
 
 		// The first word overrides the width limit, what we
 		//  do, in those cases, are just drawing that word even
 		//  though it'll extend the object.
 		if (Width != 0) // only if word-wrapping is applicable
 		{
 			if (Feedback2.m_NewLine)
 			{
 				from = j + 1;
 
 				// Sprite call can exist within only a newline segment,
 				//  therefore we need this.
 				if (!Feedback2.m_SpriteCalls.empty())
 				{
 					auto newEnd = std::remove_if(Feedback2.m_TextCalls.begin(), Feedback2.m_TextCalls.end(), [](const STextCall& call) { return !call.m_pSpriteCall; });
 					m_TextCalls.insert(
 						m_TextCalls.end(),
 						std::make_move_iterator(Feedback2.m_TextCalls.begin()),
 						std::make_move_iterator(newEnd));
 					m_SpriteCalls.insert(
 						m_SpriteCalls.end(),
 						std::make_move_iterator(Feedback2.m_SpriteCalls.begin()),
 						std::make_move_iterator(Feedback2.m_SpriteCalls.end()));
 				}
 				break;
 			}
 			else if (x > width_range_to && j == temp_from)
 			{
 				from = j+1;
 				// do not break, since we want it to be added to m_TextCalls
 			}
 			else if (x > width_range_to)
 			{
 				from = j;
 				break;
 			}
 		}
 
 		// Add the whole Feedback2.m_TextCalls to our m_TextCalls.
 		m_TextCalls.insert(
 			m_TextCalls.end(),
 			std::make_move_iterator(Feedback2.m_TextCalls.begin()),
 			std::make_move_iterator(Feedback2.m_TextCalls.end()));
 
 		m_SpriteCalls.insert(
 			m_SpriteCalls.end(),
 			std::make_move_iterator(Feedback2.m_SpriteCalls.begin()),
 			std::make_move_iterator(Feedback2.m_SpriteCalls.end()));
 
 		if (j == static_cast<int>(string.m_Words.size()) - 2)
 			done = true;
 	}
 
 	return done;
 }
 
-void CGUIText::Draw(CGUI& pGUI, const CGUIColor& DefaultColor, const CVector2D& pos, const CRect& clipping) const
+void CGUIText::Draw(CGUI& pGUI, const CGUIColor& DefaultColor, const CVector2D& pos, CRect clipping) const
 {
 	CShaderTechniquePtr tech = g_Renderer.GetShaderManager().LoadEffect(str_gui_text);
 
 	tech->BeginPass();
 
 	bool isClipped = clipping != CRect();
 	if (isClipped)
 	{
+		// Make clipping rect as small as possible to prevent rounding errors
+		clipping.top = std::ceil(clipping.top);
+		clipping.bottom = std::floor(clipping.bottom);
+		clipping.left = std::ceil(clipping.left);
+		clipping.right = std::floor(clipping.right);
+
 		glEnable(GL_SCISSOR_TEST);
 		glScissor(
-			clipping.left * g_GuiScale,
-			g_yres - clipping.bottom * g_GuiScale,
-			clipping.GetWidth() * g_GuiScale,
-			clipping.GetHeight() * g_GuiScale);
+			std::ceil(clipping.left * g_GuiScale),
+			std::ceil(g_yres - clipping.bottom * g_GuiScale),
+			std::floor(clipping.GetWidth() * g_GuiScale),
+			std::floor(clipping.GetHeight() * g_GuiScale));
 	}
 
 	CTextRenderer textRenderer(tech->GetShader());
 	textRenderer.SetClippingRect(clipping);
 	textRenderer.Translate(0.0f, 0.0f, 0.0f);
 
 	for (const STextCall& tc : m_TextCalls)
 	{
 		// If this is just a placeholder for a sprite call, continue
 		if (tc.m_pSpriteCall)
 			continue;
 
 		textRenderer.Color(tc.m_UseCustomColor ? tc.m_Color : DefaultColor);
 		textRenderer.Font(tc.m_Font);
 		textRenderer.Put(floorf(pos.X + tc.m_Pos.X), floorf(pos.Y + tc.m_Pos.Y), &tc.m_String);
 	}
 
 	textRenderer.Render();
 
 	for (const SSpriteCall& sc : m_SpriteCalls)
 		pGUI.DrawSprite(sc.m_Sprite, sc.m_Area + pos);
 
 	if (isClipped)
 		glDisable(GL_SCISSOR_TEST);
 
 	tech->EndPass();
 }
Index: ps/trunk/source/gui/CGUIText.h
===================================================================
--- ps/trunk/source/gui/CGUIText.h	(revision 25533)
+++ ps/trunk/source/gui/CGUIText.h	(revision 25534)
@@ -1,281 +1,281 @@
 /* Copyright (C) 2021 Wildfire Games.
  * This file is part of 0 A.D.
  *
  * 0 A.D. is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation, either version 2 of the License, or
  * (at your option) any later version.
  *
  * 0 A.D. is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
  */
 
 #ifndef INCLUDED_GUITEXT
 #define INCLUDED_GUITEXT
 
 #include "gui/CGUISprite.h"
 #include "gui/SettingTypes/CGUIColor.h"
 #include "gui/SettingTypes/EAlign.h"
 #include "maths/Rect.h"
 #include "maths/Size2D.h"
 #include "maths/Vector2D.h"
 #include "ps/CStrIntern.h"
 
 #include <array>
 #include <list>
 #include <vector>
 
 class CGUI;
 class CGUIString;
 class IGUIObject;
 struct SGenerateTextImage;
 
 using SGenerateTextImages = std::array<std::vector<SGenerateTextImage>, 2>;
 
 /**
  * An CGUIText object is a parsed string, divided into
  * text-rendering components. Each component, being a
  * call to the Renderer. For instance, if you by tags
  * change the color, then the GUI will have to make
  * individual calls saying it want that color on the
  * text.
  *
  * For instance:
  * "Hello [b]there[/b] bunny!"
  *
  * That without word-wrapping would mean 3 components.
  * i.e. 3 calls to CRenderer. One drawing "Hello",
  * one drawing "there" in bold, and one drawing "bunny!".
  */
 class CGUIText
 {
 public:
 	/**
 	 * A sprite call to the CRenderer
 	 */
 	struct SSpriteCall
 	{
 		// The CGUISpriteInstance makes this uncopyable to avoid invalidating its draw cache
 		NONCOPYABLE(SSpriteCall);
 		MOVABLE(SSpriteCall);
 
 		SSpriteCall() {}
 
 		/**
 		 * Size and position of sprite
 		 */
 		CRect m_Area;
 
 		/**
 		 * Sprite from global GUI sprite database.
 		 */
 		CGUISpriteInstance m_Sprite;
 	};
 
 	/**
 	 * A text call to the CRenderer
 	 */
 	struct STextCall
 	{
 		NONCOPYABLE(STextCall);
 		MOVABLE(STextCall);
 
 		STextCall() :
 			m_UseCustomColor(false),
 			m_Bold(false), m_Italic(false), m_Underlined(false),
 			m_pSpriteCall(nullptr) {}
 
 		/**
 		 * Position
 		 */
 		CVector2D m_Pos;
 
 		/**
 		 * Size
 		 */
 		CSize2D m_Size;
 
 		/**
 		 * The string that is suppose to be rendered.
 		 */
 		CStrW m_String;
 
 		/**
 		 * Use custom color? If true then m_Color is used,
 		 * else the color inputted will be used.
 		 */
 		bool m_UseCustomColor;
 
 		/**
 		 * Color setup
 		 */
 		CGUIColor m_Color;
 
 		/**
 		 * Font name
 		 */
 		CStrIntern m_Font;
 
 		/**
 		 * Settings
 		 */
 		bool m_Bold, m_Italic, m_Underlined;
 
 		/**
 		 * Tooltip text
 		 */
 		CStrW m_Tooltip;
 
 		/**
 		 * *IF* an icon, then this is not nullptr.
 		 */
 		std::list<SSpriteCall>::pointer m_pSpriteCall;
 	};
 
 	// The SSpriteCall CGUISpriteInstance makes this uncopyable to avoid invalidating its draw cache.
 	// Also take advantage of exchanging the containers directly with move semantics.
 	NONCOPYABLE(CGUIText);
 	MOVABLE(CGUIText);
 
 	/**
 	 * Generates empty text.
 	 */
 	CGUIText() = default;
 
 	/**
 	 * Generate a CGUIText object from the inputted string.
 	 * The function will break down the string and its
 	 * tags to calculate exactly which rendering queries
 	 * will be sent to the Renderer. Also, horizontal alignment
 	 * is taken into acount in this method but NOT vertical alignment.
 	 *
 	 * @param Text Text to generate CGUIText object from
 	 * @param Font Default font, notice both Default color and default font
 	 *		  can be changed by tags.
 	 * @param Width Width, 0 if no word-wrapping.
 	 * @param BufferZone space between text and edge, and space between text and images.
 	 * @param Align Horizontal alignment (left / center / right).
 	 * @param pObject Optional parameter for error output. Used *only* if error parsing fails,
 	 *		  and we need to be able to output which object the error occurred in to aid the user.
 	 */
 	CGUIText(const CGUI& pGUI, const CGUIString& string, const CStrW& FontW, const float Width, const float BufferZone, const EAlign align, const IGUIObject* pObject);
 
 	/**
 	 * Draw this CGUIText object
 	 */
-	void Draw(CGUI& pGUI, const CGUIColor& DefaultColor, const CVector2D& pos, const CRect& clipping) const;
+	void Draw(CGUI& pGUI, const CGUIColor& DefaultColor, const CVector2D& pos, CRect clipping) const;
 
 	const CSize2D& GetSize() const { return m_Size; }
 
 	const std::list<SSpriteCall>& GetSpriteCalls() const { return m_SpriteCalls; }
 
 	const std::vector<STextCall>& GetTextCalls() const { return m_TextCalls; }
 
 	// Helper functions of the constructor
 	bool ProcessLine(
 		const CGUI& pGUI,
 		const CGUIString& string,
 		const CStrIntern& Font,
 		const IGUIObject* pObject,
 		const SGenerateTextImages& Images,
 		const EAlign align,
 		const float prelim_line_height,
 		const float Width,
 		const float BufferZone,
 		bool& FirstLine,
 		float& x,
 		float& y,
 		int& i,
 		int& from);
 
 	void SetupSpriteCalls(
 		const CGUI& pGUI,
 		const std::array<std::vector<CStr>, 2>& FeedbackImages,
 		const float y,
 		const float Width,
 		const float BufferZone,
 		const int i,
 		const int pos_last_img,
 		SGenerateTextImages& Images);
 
 	float GetLineOffset(
 		const EAlign align,
 		const float width_range_from,
 		const float width_range_to,
 		const CSize2D& line_size) const;
 
 	void ComputeLineRange(
 		const SGenerateTextImages& Images,
 		const float y,
 		const float Width,
 		const float prelim_line_height,
 		float& width_range_from,
 		float& width_range_to) const;
 
 	void ComputeLineSize(
 		const CGUI& pGUI,
 		const CGUIString& string,
 		const CStrIntern& Font,
 		const bool FirstLine,
 		const float Width,
 		const float width_range_to,
 		const int i,
 		const int temp_from,
 		float& x,
 		CSize2D& line_size) const;
 
 	bool AssembleCalls(
 		const CGUI& pGUI,
 		const CGUIString& string,
 		const CStrIntern& Font,
 		const IGUIObject* pObject,
 		const bool FirstLine,
 		const float Width,
 		const float width_range_to,
 		const float dx,
 		const float y,
 		const int temp_from,
 		const int i,
 		float& x,
 		int& from);
 
 	/**
 	 * List of TextCalls, for instance "Hello", "there!"
 	 */
 	std::vector<STextCall> m_TextCalls;
 
 	/**
 	 * List of sprites, or "icons" that should be rendered
 	 * along with the text.
 	 */
 	std::list<SSpriteCall> m_SpriteCalls; // list for consistent mem addresses
 										  // so that we can point to elements.
 	/**
 	 * Width and height of the whole output, used when setting up
 	 * scrollbars and such.
 	 */
 	CSize2D m_Size;
 };
 
 struct SGenerateTextImage
 {
 	// The image's starting location in Y
 	float m_YFrom;
 
 	// The image's end location in Y
 	float m_YTo;
 
 	// The image width in other words
 	float m_Indentation;
 
 	void SetupSpriteCall(
 		const bool Left, CGUIText::SSpriteCall& SpriteCall, const float width, const float y,
 		const CSize2D& Size, const CStr& TextureName, const float BufferZone);
 };
 
 #endif // INCLUDED_GUITEXT