ZVISION: Add RenderManager text support

2 files changed, 19 insertions, 0 deletions

diff --git a/engines/zvision/render_manager.cpp b/engines/zvision/render_manager.cpp
index 72fa5d3fc6..1c1ce40c6c 100644
--- a/engines/zvision/render_manager.cpp
+++ b/engines/zvision/render_manager.cpp
@@ -346,6 +346,22 @@ void RenderManager::copyRectToWorkingWindow(const uint16 *buffer, int32 destX, i
 	_alphaDataEntries.push_back(entry);
 }
 
+Common::Rect RenderManager::renderTextToWorkingWindow(const Common::String &text, TruetypeFont *font, int destX, int destY, uint16 textColor, int maxWidth, int maxHeight, Graphics::TextAlign align, bool wrap) {
+	AlphaDataEntry entry;
+	entry.alphaColor = 0;
+	entry.destX = destX;
+	entry.destY = destY;
+	
+	// Draw the text to the working window
+	entry.data = font->drawTextToSurface(text, destX, destY, textColor, maxWidth, maxHeight, align, wrap);
+	entry.width = entry.data->w;
+	entry.height = entry.data->h;
+
+	_alphaDataEntries.push_back(entry);
+
+	return Common::Rect(destX, destY, destX + entry.width, destY + entry.height);
+}
+
 void RenderManager::copyWorkingWindowSubRectToSurface(Graphics::Surface *destSurface, uint16 destX, uint16 destY, Common::Rect subRect) const {
 	uint32 destOffset = 0;
 	uint32 sourceOffset = 0;
diff --git a/engines/zvision/render_manager.h b/engines/zvision/render_manager.h
index f6106b39a3..84914cc5d3 100644
--- a/engines/zvision/render_manager.h
+++ b/engines/zvision/render_manager.h
@@ -29,6 +29,7 @@
 #include "graphics/surface.h"
 
 #include "zvision/render_table.h"
+#include "zvision/truetype_font.h"
 
 class OSystem;
 
@@ -124,6 +125,8 @@ public:
 	void copyRectToWorkingWindow(const uint16 *buffer, int32 destX, int32 destY, int32 imageWidth, int32 width, int32 height);
 	void copyRectToWorkingWindow(const uint16 *buffer, int32 destX, int32 destY, int32 imageWidth, int32 width, int32 height, int16 alphaColor);
 
+	Common::Rect renderTextToWorkingWindow(const Common::String &text, TruetypeFont *font, int destX, int destY, uint16 textColor, int maxWidth, int maxHeight = -1, Graphics::TextAlign align = Graphics::kTextAlignLeft, bool wrap = true);
+
 	/**
 	 * Fills the entire workingWindow with the specified color
 	 *