ZVISION: Change rendermanager code for correct subtitles handle.

3 files changed, 19 insertions, 4 deletions

diff --git a/engines/zvision/render_manager.cpp b/engines/zvision/render_manager.cpp
index 6cfc0509c7..071affffab 100644
--- a/engines/zvision/render_manager.cpp
+++ b/engines/zvision/render_manager.cpp
@@ -24,6 +24,7 @@
 
 #include "zvision/zvision.h"
 #include "zvision/render_manager.h"
+#include "zvision/text.h"
 
 #include "zvision/lzss_read_stream.h"
 
@@ -746,9 +747,14 @@ void RenderManager::updateSubArea(uint16 id, const Common::String &txt) {
 	}
 }
 
-void RenderManager::renderSubsToScreen() {
+void RenderManager::processSubs(uint16 deltatime) {
 	bool redraw = false;
 	for (subMap::iterator it = _subsList.begin(); it != _subsList.end(); it++) {
+		if (it->_value.timer != -1) {
+			it->_value.timer -= deltatime;
+			if (it->_value.timer <= 0)
+				it->_value.todelete = true;
+		}
 		if (it->_value.todelete) {
 			_subsList.erase(it);
 			redraw = true;
@@ -761,7 +767,16 @@ void RenderManager::renderSubsToScreen() {
 		_subWnd.fillRect(Common::Rect(_subWnd.w, _subWnd.h), 0);
 
 		for (subMap::iterator it = _subsList.begin(); it != _subsList.end(); it++) {
-			//draw subs
+			oneSub *sub = &it->_value;
+			if (sub->_txt.size()) {
+				Graphics::Surface *rndr = new Graphics::Surface();
+				rndr->create(sub->_r.width(), sub->_r.height(), _pixelFormat);
+				_engine->getTextRenderer()->drawTxtInOneLine(sub->_txt, *rndr);
+				blitSurfaceToSurface(*rndr, _subWnd, sub->_r.left - _subWndRect.left + _workingWindow.left, sub->_r.top - _subWndRect.top + _workingWindow.top);
+				rndr->free();
+				delete rndr;
+			}
+			sub->redraw = false;
 		}
 
 		_system->copyRectToScreen(_subWnd.getPixels(), _subWnd.pitch,
diff --git a/engines/zvision/render_manager.h b/engines/zvision/render_manager.h
index 3c03331d0f..668c8acc41 100644
--- a/engines/zvision/render_manager.h
+++ b/engines/zvision/render_manager.h
@@ -236,7 +236,7 @@ public:
 	void deleteSubArea(uint16 id);
 	void deleteSubArea(uint16 id, int16 delay);
 	void updateSubArea(uint16 id, const Common::String &txt);
-	void renderSubsToScreen();
+	void processSubs(uint16 deltatime);
 
 	Common::Point getBkgSize();
 
diff --git a/engines/zvision/zvision.cpp b/engines/zvision/zvision.cpp
index 178c7978ae..4c5164cd6e 100644
--- a/engines/zvision/zvision.cpp
+++ b/engines/zvision/zvision.cpp
@@ -192,7 +192,7 @@ Common::Error ZVision::run() {
 		// Render the backBuffer to the screen
 		_renderManager->prepareBkg();
 		_renderManager->renderMenuToScreen();
-		_renderManager->renderSubsToScreen();
+		_renderManager->processSubs(deltaTime);
 		_renderManager->renderBackbufferToScreen();
 
 		// Update the screen