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-rw-r--r--engines/tsage/blue_force/blueforce_dialogs.cpp4
-rw-r--r--engines/tsage/blue_force/blueforce_logic.cpp4
-rw-r--r--engines/tsage/blue_force/blueforce_scenes6.cpp4
-rw-r--r--engines/tsage/converse.cpp2
-rw-r--r--engines/tsage/core.cpp10
-rw-r--r--engines/tsage/events.cpp4
-rw-r--r--engines/tsage/globals.cpp4
-rw-r--r--engines/tsage/globals.h3
-rw-r--r--engines/tsage/graphics.cpp292
-rw-r--r--engines/tsage/graphics.h30
-rw-r--r--engines/tsage/module.mk1
-rw-r--r--engines/tsage/ringworld/ringworld_dialogs.cpp6
-rw-r--r--engines/tsage/ringworld/ringworld_logic.cpp2
-rw-r--r--engines/tsage/ringworld/ringworld_scenes3.cpp6
-rw-r--r--engines/tsage/ringworld/ringworld_scenes5.cpp4
-rw-r--r--engines/tsage/ringworld2/ringworld2_dialogs.cpp2
-rw-r--r--engines/tsage/ringworld2/ringworld2_logic.cpp35
-rw-r--r--engines/tsage/ringworld2/ringworld2_outpost.cpp2
-rw-r--r--engines/tsage/ringworld2/ringworld2_scenes0.cpp6
-rw-r--r--engines/tsage/saveload.cpp4
-rw-r--r--engines/tsage/scenes.cpp6
-rw-r--r--engines/tsage/screen.cpp46
-rw-r--r--engines/tsage/screen.h59
-rw-r--r--engines/tsage/tsage.h6
-rw-r--r--engines/tsage/user_interface.cpp12
25 files changed, 240 insertions, 314 deletions
diff --git a/engines/tsage/blue_force/blueforce_dialogs.cpp b/engines/tsage/blue_force/blueforce_dialogs.cpp
index 5be27c9ae7..3697ca700e 100644
--- a/engines/tsage/blue_force/blueforce_dialogs.cpp
+++ b/engines/tsage/blue_force/blueforce_dialogs.cpp
@@ -161,7 +161,7 @@ void RightClickDialog::execute() {
}
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
// Deactivate the graphics manager used for the dialog
@@ -242,7 +242,7 @@ void AmmoBeltDialog::execute() {
}
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
_gfxManager.deactivate();
diff --git a/engines/tsage/blue_force/blueforce_logic.cpp b/engines/tsage/blue_force/blueforce_logic.cpp
index e6e71399dc..2c5f9bd738 100644
--- a/engines/tsage/blue_force/blueforce_logic.cpp
+++ b/engines/tsage/blue_force/blueforce_logic.cpp
@@ -859,7 +859,7 @@ void SceneExt::endStrip() {
}
void SceneExt::clearScreen() {
- BF_GLOBALS._screenSurface.fillRect(BF_GLOBALS._screenSurface.getBounds(), 0);
+ BF_GLOBALS._screen.clear();
}
/*--------------------------------------------------------------------------*/
@@ -1411,7 +1411,7 @@ void SceneMessage::process(Event &event) {
void SceneMessage::draw() {
- GfxSurface &surface = BF_GLOBALS._screenSurface;
+ GfxSurface &surface = BF_GLOBALS._screen;
// Clear the game area
surface.fillRect(Rect(0, 0, SCREEN_WIDTH, UI_INTERFACE_Y), 0);
diff --git a/engines/tsage/blue_force/blueforce_scenes6.cpp b/engines/tsage/blue_force/blueforce_scenes6.cpp
index 92534d3095..0d6b5c2487 100644
--- a/engines/tsage/blue_force/blueforce_scenes6.cpp
+++ b/engines/tsage/blue_force/blueforce_scenes6.cpp
@@ -78,7 +78,7 @@ void Scene600::Action1::signal() {
pObj->animate(ANIM_MODE_NONE, NULL);
}
- BF_GLOBALS._screenSurface.fillRect(BF_GLOBALS._screenSurface.getBounds(), 0);
+ BF_GLOBALS._screen.fillRect(BF_GLOBALS._screen.getBounds(), 0);
scene->loadScene(999);
setDelay(5);
break;
@@ -275,7 +275,7 @@ void Scene666::postInit(SceneObjectList *OwnerList) {
SceneExt::postInit();
BF_GLOBALS._interfaceY = SCREEN_HEIGHT;
loadScene(999);
- BF_GLOBALS._screenSurface.fillRect(BF_GLOBALS._screenSurface.getBounds(), 0);
+ BF_GLOBALS._screen.fillRect(BF_GLOBALS._screen.getBounds(), 0);
if (BF_GLOBALS._dayNumber == 0) {
BF_GLOBALS._dayNumber = 1;
diff --git a/engines/tsage/converse.cpp b/engines/tsage/converse.cpp
index d1faca5dac..7240c91720 100644
--- a/engines/tsage/converse.cpp
+++ b/engines/tsage/converse.cpp
@@ -469,7 +469,7 @@ int ConversationChoiceDialog::execute(const Common::StringArray &choiceList) {
while (!g_globals->_events.getEvent(event, EVENT_KEYPRESS | EVENT_BUTTON_DOWN | EVENT_MOUSE_MOVE) &&
!g_vm->shouldQuit()) {
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
if (g_vm->shouldQuit())
break;
diff --git a/engines/tsage/core.cpp b/engines/tsage/core.cpp
index d4068c25c9..985d16b031 100644
--- a/engines/tsage/core.cpp
+++ b/engines/tsage/core.cpp
@@ -1467,7 +1467,7 @@ void ScenePalette::fade(const byte *adjustData, bool fullAdjust, int percent) {
// Set the altered palette
g_system->getPaletteManager()->setPalette((const byte *)&tempPalette[0], 0, 256);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
PaletteRotation *ScenePalette::addRotation(int start, int end, int rotationMode, int duration, Action *action) {
@@ -1524,11 +1524,11 @@ void ScenePalette::changeBackground(const Rect &bounds, FadeMode fadeMode) {
if (g_vm->getGameID() != GType_Ringworld && g_vm->getGameID() != GType_Sherlock1)
tempRect.setHeight(T2_GLOBALS._interfaceY);
- g_globals->_screenSurface.copyFrom(g_globals->_sceneManager._scene->_backSurface,
+ g_globals->_screen.copyFrom(g_globals->_sceneManager._scene->_backSurface,
tempRect, Rect(0, 0, tempRect.width(), tempRect.height()), NULL);
if (g_vm->getGameID() == GType_Ringworld2 && !GLOBALS._player._uiEnabled
&& T2_GLOBALS._interfaceY == UI_INTERFACE_Y) {
- g_globals->_screenSurface.fillRect(Rect(0, UI_INTERFACE_Y, SCREEN_WIDTH, SCREEN_HEIGHT - 1), 0);
+ g_globals->_screen.fillRect(Rect(0, UI_INTERFACE_Y, SCREEN_WIDTH, SCREEN_HEIGHT - 1), 0);
}
for (SynchronizedList<PaletteModifier *>::iterator i = tempPalette._listeners.begin(); i != tempPalette._listeners.end(); ++i)
@@ -1796,7 +1796,7 @@ void SceneItem::display(int resNum, int lineNum, ...) {
// Keep event on-screen until a mouse or keypress
while (!g_vm->shouldQuit() && !g_globals->_events.getEvent(event,
EVENT_BUTTON_DOWN | EVENT_KEYPRESS)) {
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
if ((g_vm->getGameID() == GType_Ringworld2) && (R2_GLOBALS._speechSubtitles & SPEECH_VOICE)) {
@@ -2816,7 +2816,7 @@ void SceneObject::updateScreen() {
destRect.translate(-sceneBounds.left, -sceneBounds.top);
srcRect.translate(-g_globals->_sceneOffset.x, -g_globals->_sceneOffset.y);
- g_globals->_screenSurface.copyFrom(g_globals->_sceneManager._scene->_backSurface, srcRect, destRect);
+ g_globals->_screen.copyFrom(g_globals->_sceneManager._scene->_backSurface, srcRect, destRect);
}
}
diff --git a/engines/tsage/events.cpp b/engines/tsage/events.cpp
index 0491c043a4..1fa17022de 100644
--- a/engines/tsage/events.cpp
+++ b/engines/tsage/events.cpp
@@ -50,7 +50,7 @@ bool EventsClass::pollEvent() {
++_frameNumber;
// Update screen
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
if (!g_system->getEventManager()->pollEvent(_event)) return false;
@@ -400,7 +400,7 @@ void EventsClass::delay(int numFrames) {
_priorFrameTime = g_system->getMillis();
}
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
_prevDelayFrame = _frameNumber;
_priorFrameTime = g_system->getMillis();
}
diff --git a/engines/tsage/globals.cpp b/engines/tsage/globals.cpp
index b880f35007..b95bea3b23 100644
--- a/engines/tsage/globals.cpp
+++ b/engines/tsage/globals.cpp
@@ -59,7 +59,7 @@ static SavedObject *classFactoryProc(const Common::String &className) {
/*--------------------------------------------------------------------------*/
-Globals::Globals() : _dialogCenter(160, 140), _gfxManagerInstance(_screenSurface),
+Globals::Globals() : _dialogCenter(160, 140), _gfxManagerInstance(_screen),
_randomSource("tsage"), _color1(0), _color2(255), _color3(255) {
reset();
_stripNum = 0;
@@ -119,7 +119,7 @@ Globals::Globals() : _dialogCenter(160, 140), _gfxManagerInstance(_screenSurface
_color3 = 4;
_dialogCenter.y = 100;
}
- _screenSurface.setScreenSurface();
+
_gfxManagers.push_back(&_gfxManagerInstance);
_sceneObjects = &_sceneObjectsInstance;
diff --git a/engines/tsage/globals.h b/engines/tsage/globals.h
index 1194fe8b9c..e1ebe261dc 100644
--- a/engines/tsage/globals.h
+++ b/engines/tsage/globals.h
@@ -30,6 +30,7 @@
#include "tsage/events.h"
#include "tsage/sound.h"
#include "tsage/saveload.h"
+#include "tsage/screen.h"
#include "tsage/user_interface.h"
namespace TsAGE {
@@ -38,7 +39,7 @@ class Globals : public SavedObject {
private:
static void dispatchSound(ASound *obj);
public:
- GfxSurface _screenSurface;
+ Screen _screen;
GfxManager _gfxManagerInstance;
Common::List<GfxManager *> _gfxManagers;
SceneHandler *_sceneHandler;
diff --git a/engines/tsage/graphics.cpp b/engines/tsage/graphics.cpp
index 156503fb51..8620498c1e 100644
--- a/engines/tsage/graphics.cpp
+++ b/engines/tsage/graphics.cpp
@@ -229,123 +229,43 @@ void Rect::synchronize(Serializer &s) {
/*--------------------------------------------------------------------------*/
-GfxSurface::GfxSurface() : _bounds(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT) {
+GfxSurface::GfxSurface() : Graphics::ManagedSurface(), _bounds(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT) {
_disableUpdates = false;
_lockSurfaceCtr = 0;
- _customSurface = NULL;
_transColor = -1;
- _trackDirtyRects = false;
_flags = 0;
}
-GfxSurface::GfxSurface(const GfxSurface &s) {
+GfxSurface::GfxSurface(const GfxSurface &s): Graphics::ManagedSurface() {
_lockSurfaceCtr = 0;
- _customSurface = NULL;
- _trackDirtyRects = false;
- *this = s;
+
+ operator=(s);
}
GfxSurface::~GfxSurface() {
- clear();
+ // Sanity check.. GfxSurface should always be just referencing _rawSurface,
+ // and not directly managing it's own surface
+ assert(!isManaged());
}
-void GfxSurface::clear() {
- if (_customSurface) {
- _customSurface->free();
- delete _customSurface;
- _customSurface = NULL;
- }
-}
-
-/**
- * Specifies that the surface will encapsulate the ScummVM screen surface
- */
-void GfxSurface::setScreenSurface() {
- _trackDirtyRects = true;
- create(SCREEN_WIDTH, SCREEN_HEIGHT);
-}
-
-/**
- * Updates the physical screen with the screen surface buffer
- */
-void GfxSurface::updateScreen() {
- assert(_trackDirtyRects);
-
- // Merge any overlapping dirty rects
- mergeDirtyRects();
-
- // Loop through the dirty rect list to copy the affected areas to the sc
- for (Common::List<Rect>::iterator i = _dirtyRects.begin(); i != _dirtyRects.end(); ++i) {
- Rect r = *i;
-
- // Make sure that there is something to update. If not, skip this
- // rectangle. An example case is the speedbike closeup at the beginning
- // of Ringworld (third screen).
- if (r.isEmpty())
- continue;
-
- const byte *srcP = (const byte *)_customSurface->getBasePtr(r.left, r.top);
- g_system->copyRectToScreen(srcP, _customSurface->pitch, r.left, r.top,
- r.width(), r.height());
- }
-
- // Update the physical screen
- g_system->updateScreen();
-
- // Now that the dirty rects have been copied, clear the dirty rect list
- _dirtyRects.clear();
-}
+void GfxSurface::create(uint16 width, uint16 height) {
+ free();
-/**
- * Adds a rect to the dirty rect list
- */
-void GfxSurface::addDirtyRect(const Rect &r) {
- if (_trackDirtyRects) {
- // Get the bounds and adjust to allow for sub-screen areas
- Rect r2 = r;
- r2.translate(_bounds.left, _bounds.top);
-
- // Add to the dirty rect list
- r2.right = MIN(r2.right + 1, SCREEN_WIDTH);
- r2.bottom = MIN(r2.bottom + 1, SCREEN_HEIGHT);
-
- if (r2.isValidRect())
- _dirtyRects.push_back(r2);
- }
+ _rawSurface.create(width, height);
+ setBounds(Rect(0, 0, width, height));
}
-
-
-/**
- * Specifies that the surface should maintain it's own internal surface
- */
-void GfxSurface::create(int width, int height) {
- assert((width >= 0) && (height >= 0));
-
- if (_customSurface) {
- _customSurface->free();
- delete _customSurface;
- }
- _customSurface = new Graphics::Surface();
- _customSurface->create(width, height, Graphics::PixelFormat::createFormatCLUT8());
- Common::fill((byte *)_customSurface->getPixels(), (byte *)_customSurface->getBasePtr(0, height), 0);
- _bounds = Rect(0, 0, width, height);
+void GfxSurface::setBounds(const Rect &bounds) {
+ _bounds = bounds;
+ Graphics::ManagedSurface::create(_rawSurface, bounds);
}
/**
* Locks the surface for access, and returns a raw ScummVM surface to manipulate it
*/
-Graphics::Surface GfxSurface::lockSurface() {
+Graphics::ManagedSurface &GfxSurface::lockSurface() {
++_lockSurfaceCtr;
-
- Graphics::Surface *src = _customSurface;
- assert(src);
-
- // Setup the returned surface either as one pointing to the same pixels as the source, or
- // as a subset of the source one based on the currently set bounds
- Graphics::Surface result;
- result.init(_bounds.width(), _bounds.height(), src->pitch, src->getBasePtr(_bounds.left, _bounds.top), src->format);
- return result;
+ return *this;
}
/**
@@ -367,69 +287,43 @@ void GfxSurface::synchronize(Serializer &s) {
if (s.isSaving()) {
// Save contents of the surface
- if (_customSurface) {
- s.syncAsSint16LE(_customSurface->w);
- s.syncAsSint16LE(_customSurface->h);
- s.syncBytes((byte *)_customSurface->getPixels(), _customSurface->w * _customSurface->h);
+ if (isManaged()) {
+ s.syncAsSint16LE(this->w);
+ s.syncAsSint16LE(this->h);
+ s.syncBytes((byte *)getPixels(), this->w * this->h);
} else {
int zero = 0;
s.syncAsSint16LE(zero);
s.syncAsSint16LE(zero);
}
} else {
- int w = 0, h = 0;
- s.syncAsSint16LE(w);
- s.syncAsSint16LE(h);
-
- if ((w == 0) || (h == 0)) {
- if (_customSurface)
- delete _customSurface;
- _customSurface = NULL;
+ int xSize = 0, ySize = 0;
+ s.syncAsSint16LE(xSize);
+ s.syncAsSint16LE(ySize);
+
+ if (xSize == 0 || ySize == 0) {
+ free();
} else {
- create(w, h);
- s.syncBytes((byte *)_customSurface->getPixels(), w * h);
+ create(xSize, ySize);
+ s.syncBytes((byte *)getPixels(), xSize * ySize);
}
}
}
-/**
- * Fills a specified rectangle on the surface with the specified color
- *
- * @bounds Area to fill
- * @color Color to use
- */
-void GfxSurface::fillRect(const Rect &bounds, int color) {
- Graphics::Surface surface = lockSurface();
- surface.fillRect(bounds, color);
- unlockSurface();
- addDirtyRect(bounds);
-}
-
GfxSurface &GfxSurface::operator=(const GfxSurface &s) {
assert(_lockSurfaceCtr == 0);
assert(s._lockSurfaceCtr == 0);
- if (_customSurface) {
- _customSurface->free();
- delete _customSurface;
- }
-
- _customSurface = s._customSurface;
_disableUpdates = s._disableUpdates;
_bounds = s._bounds;
_centroid = s._centroid;
_transColor = s._transColor;
_flags = s._flags;
- if (_customSurface) {
- // Surface owns the internal data, so replicate it so new surface owns it's own
- _customSurface = new Graphics::Surface();
- _customSurface->create(s._customSurface->w, s._customSurface->h, Graphics::PixelFormat::createFormatCLUT8());
- const byte *srcP = (const byte *)s._customSurface->getPixels();
- byte *destP = (byte *)_customSurface->getPixels();
-
- Common::copy(srcP, srcP + (_bounds.width() * _bounds.height()), destP);
- }
+ // Copy the source's surface
+ create(s.w, s.h);
+ blitFrom(s);
+ setBounds(s.getBounds());
return *this;
}
@@ -474,7 +368,7 @@ bool GfxSurface::displayText(const Common::String &msg, const Common::Point &pt)
/**
* Loads a quarter of a screen from a resource
*/
-void GfxSurface::loadScreenSection(Graphics::Surface &dest, int xHalf, int yHalf, int xSection, int ySection) {
+void GfxSurface::loadScreenSection(Graphics::ManagedSurface &dest, int xHalf, int yHalf, int xSection, int ySection) {
int screenNum = g_globals->_sceneManager._scene->_activeScreenNumber;
Rect updateRect(0, 0, 160, 100);
updateRect.translate(xHalf * 160, yHalf * 100);
@@ -682,50 +576,6 @@ void GfxSurface::draw(const Common::Point &pt, Rect *rect) {
}
}
-/**
- * Merges any clipping rectangles that overlap to try and reduce
- * the total number of clip rectangles.
- */
-void GfxSurface::mergeDirtyRects() {
- if (_dirtyRects.size() <= 1)
- return;
-
- Common::List<Rect>::iterator rOuter, rInner;
-
- for (rOuter = _dirtyRects.begin(); rOuter != _dirtyRects.end(); ++rOuter) {
- rInner = rOuter;
- while (++rInner != _dirtyRects.end()) {
-
- if ((*rOuter).intersects(*rInner)) {
- // these two rectangles overlap or
- // are next to each other - merge them
-
- unionRectangle(*rOuter, *rOuter, *rInner);
-
- // remove the inner rect from the list
- _dirtyRects.erase(rInner);
-
- // move back to beginning of list
- rInner = rOuter;
- }
- }
- }
-}
-
-/**
- * Creates the union of two rectangles.
- * Returns True if there is a union.
- * @param pDest destination rectangle that is to receive the new union
- * @param pSrc1 a source rectangle
- * @param pSrc2 a source rectangle
- */
-bool GfxSurface::unionRectangle(Common::Rect &destRect, const Rect &src1, const Rect &src2) {
- destRect = src1;
- destRect.extend(src2);
-
- return !destRect.isEmpty();
-}
-
/*--------------------------------------------------------------------------*/
GfxElement::GfxElement() {
@@ -762,17 +612,16 @@ void GfxElement::highlight() {
Rect tempRect(_bounds);
tempRect.collapse(g_globals->_gfxEdgeAdjust - 1, g_globals->_gfxEdgeAdjust - 1);
- for (int yp = tempRect.top; yp < tempRect.bottom; ++yp) {
- byte *lineP = (byte *)surface.getBasePtr(tempRect.left, yp);
- for (int xp = tempRect.left; xp < tempRect.right; ++xp, ++lineP) {
+ Graphics::Surface dest = surface.getSubArea(tempRect);
+
+ for (int yp = 0; yp < dest.h; ++yp) {
+ byte *lineP = (byte *)dest.getBasePtr(0, yp);
+ for (int xp = 0; xp < tempRect.right; ++xp, ++lineP) {
if (*lineP == _colors.background) *lineP = _colors.foreground;
else if (*lineP == _colors.foreground) *lineP = _colors.background;
}
}
- // Mark the affected area as dirty
- gfxManager.getSurface().addDirtyRect(tempRect);
-
// Release the surface
gfxManager.unlockSurface();
}
@@ -816,10 +665,11 @@ void GfxElement::drawFrame() {
// Loop through the surface area to replace each pixel
// with its proper shaded replacement
- Graphics::Surface surface = gfxManager.lockSurface();
- for (int y = tempRect.top; y < tempRect.bottom; ++y) {
- byte *lineP = (byte *)surface.getBasePtr(tempRect.left, y);
- for (int x = 0; x < tempRect.width(); ++x) {
+ Graphics::Surface dest = gfxManager.getSurface().getSubArea(tempRect);
+
+ for (int y = 0; y < dest.h; ++y) {
+ byte *lineP = (byte *)dest.getBasePtr(0, y);
+ for (int x = 0; x < dest.w; ++x) {
*lineP = transList[*lineP];
lineP++;
}
@@ -827,27 +677,24 @@ void GfxElement::drawFrame() {
// Draw the edge frame
// Outer frame border
- surface.hLine(tempRect.left + 2, tempRect.top, tempRect.right - 2, 0);
- surface.hLine(tempRect.left + 2, tempRect.bottom, tempRect.right - 2, 0);
- surface.vLine(tempRect.left, tempRect.top + 2, tempRect.bottom - 2, 0);
- surface.vLine(tempRect.right, tempRect.top + 2, tempRect.bottom - 2, 0);
- *((byte *)surface.getBasePtr(tempRect.left + 1, tempRect.top + 1)) = 0;
- *((byte *)surface.getBasePtr(tempRect.right - 1, tempRect.top + 1)) = 0;
- *((byte *)surface.getBasePtr(tempRect.left + 1, tempRect.bottom - 1)) = 0;
- *((byte *)surface.getBasePtr(tempRect.right - 1, tempRect.bottom - 1)) = 0;
+ dest.hLine(2, 0, dest.w - 2, 0);
+ dest.hLine(2, dest.h - 1, dest.w - 2, 0);
+ dest.vLine(0, 2, dest.h - 2, 0);
+ dest.vLine(tempRect.right, 2, dest.h - 2, 0);
+ *((byte *)dest.getBasePtr(1, 1)) = 0;
+ *((byte *)dest.getBasePtr(dest.w - 1, 1)) = 0;
+ *((byte *)dest.getBasePtr(1, dest.h - 1)) = 0;
+ *((byte *)dest.getBasePtr(dest.w - 1, dest.h - 1)) = 0;
// Inner frame border
- surface.hLine(tempRect.left + 2, tempRect.top + 1, tempRect.right - 2, R2_GLOBALS._frameEdgeColor);
- surface.hLine(tempRect.left + 2, tempRect.bottom - 1, tempRect.right - 2, R2_GLOBALS._frameEdgeColor);
- surface.vLine(tempRect.left + 1, tempRect.top + 2, tempRect.bottom - 2, R2_GLOBALS._frameEdgeColor);
- surface.vLine(tempRect.right - 1, tempRect.top + 2, tempRect.bottom - 2, R2_GLOBALS._frameEdgeColor);
- *((byte *)surface.getBasePtr(tempRect.left + 2, tempRect.top + 2)) = R2_GLOBALS._frameEdgeColor;
- *((byte *)surface.getBasePtr(tempRect.right - 2, tempRect.top + 2)) = R2_GLOBALS._frameEdgeColor;
- *((byte *)surface.getBasePtr(tempRect.left + 2, tempRect.bottom - 2)) = R2_GLOBALS._frameEdgeColor;
- *((byte *)surface.getBasePtr(tempRect.right - 2, tempRect.bottom - 2)) = R2_GLOBALS._frameEdgeColor;
-
- gfxManager.unlockSurface();
- gfxManager.getSurface().addDirtyRect(tempRect);
+ dest.hLine(2, 1, dest.w - 2, R2_GLOBALS._frameEdgeColor);
+ dest.hLine(2, dest.h - 1, dest.w - 2, R2_GLOBALS._frameEdgeColor);
+ dest.vLine(1, 2, dest.h - 2, R2_GLOBALS._frameEdgeColor);
+ dest.vLine(dest.w - 1, 2, dest.h - 2, R2_GLOBALS._frameEdgeColor);
+ *((byte *)dest.getBasePtr(2, 2)) = R2_GLOBALS._frameEdgeColor;
+ *((byte *)dest.getBasePtr(dest.w - 2, 2)) = R2_GLOBALS._frameEdgeColor;
+ *((byte *)dest.getBasePtr(2, dest.h - 2)) = R2_GLOBALS._frameEdgeColor;
+ *((byte *)dest.getBasePtr(dest.w - 2, dest.h - 2)) = R2_GLOBALS._frameEdgeColor;
} else {
// Fill dialog content with specified background color
@@ -1236,7 +1083,7 @@ GfxButton *GfxDialog::execute(GfxButton *defaultButton) {
}
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
_gfxManager.deactivate();
@@ -1269,7 +1116,7 @@ void GfxDialog::setPalette() {
/*--------------------------------------------------------------------------*/
-GfxManager::GfxManager() : _surface(g_globals->_screenSurface), _oldManager(NULL) {
+GfxManager::GfxManager() : _surface(g_globals->_screen), _oldManager(NULL) {
_font.setOwner(this);
_font._fillFlag = false;
_bounds = Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
@@ -1563,23 +1410,24 @@ int GfxFont::writeChar(const char ch) {
int yOffset = (_fontData[charOffset + 1] >> 3) & 0x1f;
const uint8 *dataP = &_fontData[charOffset + 2];
- // Lock the surface for access
- Graphics::Surface surfacePtr = _gfxManager->lockSurface();
-
Rect charRect;
charRect.set(0, 0, charWidth, _fontSize.y);
charRect.translate(_topLeft.x + _position.x, _topLeft.y + _position.y + yOffset);
+ // Get the sub-section of the screen to update
+ Graphics::Surface dest = _gfxManager->getSurface().getSubArea(charRect);
+
if (_fillFlag)
- surfacePtr.fillRect(charRect, _colors.background);
+ dest.fillRect(charRect, _colors.background);
charRect.bottom = charRect.top + charHeight;
+ assert(charRect.height() <= dest.h);
// Display the character
int bitCtr = 0;
uint8 v = 0;
- for (int yp = charRect.top; yp < charRect.bottom; ++yp) {
- byte *destP = (byte *)surfacePtr.getBasePtr(charRect.left, yp);
+ for (int yp = 0; yp < charHeight; ++yp) {
+ byte *destP = (byte *)dest.getBasePtr(0, yp);
for (int xs = 0; xs < charRect.width(); ++xs, ++destP) {
// Get the next color index to use
@@ -1599,13 +1447,9 @@ int GfxFont::writeChar(const char ch) {
}
}
- // Mark the affected area as dirty
- _gfxManager->getSurface().addDirtyRect(charRect);
-
// Move the text writing position
_position.x += charWidth;
- _gfxManager->unlockSurface();
return charWidth;
}
diff --git a/engines/tsage/graphics.h b/engines/tsage/graphics.h
index 25f7aea8cd..3b395b7625 100644
--- a/engines/tsage/graphics.h
+++ b/engines/tsage/graphics.h
@@ -28,7 +28,7 @@
#include "common/list.h"
#include "common/rect.h"
#include "common/system.h"
-#include "graphics/surface.h"
+#include "graphics/managed_surface.h"
namespace TsAGE {
@@ -73,20 +73,13 @@ public:
enum FrameFlag { FRAME_FLIP_CENTROID_X = 4, FRAME_FLIP_CENTROID_Y = 8 };
-class GfxSurface {
+class GfxSurface: virtual public Graphics::ManagedSurface {
private:
- Graphics::Surface *_customSurface;
int _lockSurfaceCtr;
+ Graphics::ManagedSurface _rawSurface;
bool _disableUpdates;
Rect _bounds;
-
- bool _trackDirtyRects;
- Common::List<Rect> _dirtyRects;
-
- void mergeDirtyRects();
- bool unionRectangle(Common::Rect &destRect, const Rect &src1, const Rect &src2);
-
public:
Common::Point _centroid;
int _transColor;
@@ -95,17 +88,13 @@ public:
public:
GfxSurface();
GfxSurface(const GfxSurface &s);
- ~GfxSurface();
+ virtual ~GfxSurface();
- void setScreenSurface();
- void updateScreen();
- void addDirtyRect(const Rect &r);
- Graphics::Surface lockSurface();
+ Graphics::ManagedSurface &lockSurface();
void unlockSurface();
void synchronize(Serializer &s);
- void create(int width, int height);
- void clear();
- void setBounds(const Rect &bounds) { _bounds = bounds; }
+ virtual void create(uint16 width, uint16 height);
+ void setBounds(const Rect &bounds);
const Rect &getBounds() const { return _bounds; }
void copyFrom(GfxSurface &src, Rect srcBounds, Rect destBounds,
@@ -119,10 +108,9 @@ public:
copyFrom(src, tempRect, priorityRegion);
}
void draw(const Common::Point &pt, Rect *rect = NULL);
- void fillRect(const Rect &bounds, int color);
GfxSurface &operator=(const GfxSurface &s);
- static void loadScreenSection(Graphics::Surface &dest, int xHalf, int yHalf, int xSection, int ySection);
+ static void loadScreenSection(Graphics::ManagedSurface &dest, int xHalf, int yHalf, int xSection, int ySection);
static bool displayText(const Common::String &msg, const Common::Point &pt = Common::Point(160, 100));
};
@@ -281,7 +269,7 @@ public:
void getStringBounds(const char *s, Rect &bounds, int maxWidth);
void setDialogPalette();
- Graphics::Surface lockSurface() {
+ Graphics::ManagedSurface lockSurface() {
_surface.setBounds(_bounds);
return _surface.lockSurface();
}
diff --git a/engines/tsage/module.mk b/engines/tsage/module.mk
index e23b157a95..b58c748567 100644
--- a/engines/tsage/module.mk
+++ b/engines/tsage/module.mk
@@ -47,6 +47,7 @@ MODULE_OBJS := \
ringworld2/ringworld2_vampire.o \
saveload.o \
scenes.o \
+ screen.o \
sherlock/sherlock_logo.o \
sound.o \
staticres.o \
diff --git a/engines/tsage/ringworld/ringworld_dialogs.cpp b/engines/tsage/ringworld/ringworld_dialogs.cpp
index 1dd3bc158b..9fa17f3920 100644
--- a/engines/tsage/ringworld/ringworld_dialogs.cpp
+++ b/engines/tsage/ringworld/ringworld_dialogs.cpp
@@ -181,7 +181,7 @@ void RightClickDialog::execute() {
}
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
_gfxManager.deactivate();
@@ -391,7 +391,7 @@ void InventoryDialog::execute() {
Event event;
while (!g_globals->_events.getEvent(event) && !g_vm->shouldQuit()) {
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
if (g_vm->shouldQuit())
break;
@@ -439,7 +439,7 @@ void InventoryDialog::execute() {
// Inventory item selected
InvObject *invObject = static_cast<GfxInvImage *>(hiliteObj)->_invObject;
if (lookFlag) {
- g_globals->_screenSurface.displayText(invObject->_description);
+ g_globals->_screen.displayText(invObject->_description);
} else {
RING_INVENTORY._selectedItem = invObject;
invObject->setCursor();
diff --git a/engines/tsage/ringworld/ringworld_logic.cpp b/engines/tsage/ringworld/ringworld_logic.cpp
index 1d8293cffd..354c86abfc 100644
--- a/engines/tsage/ringworld/ringworld_logic.cpp
+++ b/engines/tsage/ringworld/ringworld_logic.cpp
@@ -320,7 +320,7 @@ void SceneArea::wait() {
// Wait until a mouse or keypress
Event event;
while (!g_vm->shouldQuit() && !g_globals->_events.getEvent(event)) {
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
}
diff --git a/engines/tsage/ringworld/ringworld_scenes3.cpp b/engines/tsage/ringworld/ringworld_scenes3.cpp
index a515224964..a9ed7af870 100644
--- a/engines/tsage/ringworld/ringworld_scenes3.cpp
+++ b/engines/tsage/ringworld/ringworld_scenes3.cpp
@@ -532,7 +532,7 @@ void Scene2100::Action1::signal() {
// Wait for an event
Event event;
if (!g_globals->_events.getEvent(event)) {
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
continue;
}
@@ -2265,7 +2265,7 @@ void Scene2150::Action1::signal() {
// Wait for an event
Event event;
if (!g_globals->_events.getEvent(event)) {
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
continue;
}
@@ -5119,7 +5119,7 @@ void Scene2320::Action3::signal() {
// Wait for an event
Event event;
if (!g_globals->_events.getEvent(event)) {
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
continue;
}
diff --git a/engines/tsage/ringworld/ringworld_scenes5.cpp b/engines/tsage/ringworld/ringworld_scenes5.cpp
index cb8a89de80..98859f32ee 100644
--- a/engines/tsage/ringworld/ringworld_scenes5.cpp
+++ b/engines/tsage/ringworld/ringworld_scenes5.cpp
@@ -2813,7 +2813,7 @@ void Scene4150::Action1::signal() {
case 4: {
for (int idx = 100; idx >= 0; idx -= 5) {
g_globals->_scenePalette.fade(adjustData, false, idx);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
}
@@ -2841,7 +2841,7 @@ void Scene4150::Action1::signal() {
case 7:
for (int idx = 100; idx >= 0; idx -= 5) {
g_globals->_scenePalette.fade(adjustData, false, idx);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
}
diff --git a/engines/tsage/ringworld2/ringworld2_dialogs.cpp b/engines/tsage/ringworld2/ringworld2_dialogs.cpp
index 99f88a1687..027fb558db 100644
--- a/engines/tsage/ringworld2/ringworld2_dialogs.cpp
+++ b/engines/tsage/ringworld2/ringworld2_dialogs.cpp
@@ -154,7 +154,7 @@ int RightClickDialog::execute() {
}
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
// Execute the specified action
diff --git a/engines/tsage/ringworld2/ringworld2_logic.cpp b/engines/tsage/ringworld2/ringworld2_logic.cpp
index d24541932f..ecaa671bd7 100644
--- a/engines/tsage/ringworld2/ringworld2_logic.cpp
+++ b/engines/tsage/ringworld2/ringworld2_logic.cpp
@@ -351,7 +351,7 @@ SceneExt::SceneExt(): Scene() {
_preventSaving = false;
// Reset screen clipping area
- R2_GLOBALS._screenSurface._clipRect = Rect();
+ R2_GLOBALS._screen._clipRect = Rect();
// WORKAROUND: In the original, playing animations don't reset the global _animationCtr
// counter as scene changes unless the playing animation explicitly finishes. For now,
@@ -513,7 +513,7 @@ void SceneExt::endStrip() {
}
void SceneExt::clearScreen() {
- R2_GLOBALS._screenSurface.fillRect(R2_GLOBALS._screenSurface.getBounds(), 0);
+ R2_GLOBALS._screen.fillRect(R2_GLOBALS._screen.getBounds(), 0);
}
void SceneExt::refreshBackground(int xAmount, int yAmount) {
@@ -543,15 +543,12 @@ void SceneExt::refreshBackground(int xAmount, int yAmount) {
int screenSize = g_vm->_memoryManager.getSize(dataP);
// Lock the background for update
- Graphics::Surface s = _backSurface.lockSurface();
- assert(screenSize == (s.w * s.h));
+ assert(screenSize == (_backSurface.w * _backSurface.h));
+ Graphics::Surface s = _backSurface.getSubArea(Common::Rect(0, 0, _backSurface.w, _backSurface.h));
- // Copy the data
+ // Copy the data into the surface
byte *destP = (byte *)s.getPixels();
Common::copy(dataP, dataP + (s.w * s.h), destP);
- _backSurface.unlockSurface();
-
- R2_GLOBALS._screenSurface.addDirtyRect(_backSurface.getBounds());
// Free the resource data
DEALLOCATE(dataP);
@@ -601,7 +598,7 @@ void SceneExt::loadBlankScene() {
_backSurface.create(SCREEN_WIDTH, SCREEN_HEIGHT * 3 / 2);
_backSurface.fillRect(_backSurface.getBounds(), 0);
- R2_GLOBALS._screenSurface.fillRect(R2_GLOBALS._screenSurface.getBounds(), 0);
+ R2_GLOBALS._screen.fillRect(R2_GLOBALS._screen.getBounds(), 0);
}
/*--------------------------------------------------------------------------*/
@@ -1966,10 +1963,9 @@ void AnimationPlayer::drawFrame(int sliceIndex) {
byte *sliceData1 = sliceDataStart;
Rect playerBounds = _screenBounds;
- int y = _screenBounds.top;
- R2_GLOBALS._screenSurface.addDirtyRect(playerBounds);
- Graphics::Surface surface = R2_GLOBALS._screenSurface.lockSurface();
+ Graphics::Surface dest = R2_GLOBALS._screen.getSubArea(playerBounds);
+ int y = 0;
// Handle different drawing modes
switch (slice._drawMode) {
@@ -1980,7 +1976,7 @@ void AnimationPlayer::drawFrame(int sliceIndex) {
// TODO: Check of _subData._drawType was done for two different kinds of
// line slice drawing in original
const byte *pSrc = (const byte *)sliceDataStart + READ_LE_UINT16(sliceData1 + sliceNum * 2);
- byte *pDest = (byte *)surface.getBasePtr(playerBounds.left, y++);
+ byte *pDest = (byte *)dest.getBasePtr(0, y++);
Common::copy(pSrc, pSrc + _subData._sliceSize, pDest);
}
@@ -1997,7 +1993,7 @@ void AnimationPlayer::drawFrame(int sliceIndex) {
if (offset) {
const byte *pSrc = (const byte *)sliceDataStart + offset;
- byte *pDest = (byte *)surface.getBasePtr(playerBounds.left, playerBounds.top);
+ byte *pDest = (byte *)dest.getBasePtr(0, 0);
//Common::copy(pSrc, pSrc + playerBounds.width(), pDest);
rleDecode(pSrc, pDest, playerBounds.width());
@@ -2012,7 +2008,7 @@ void AnimationPlayer::drawFrame(int sliceIndex) {
// TODO: Check of _subData._drawType was done for two different kinds of
// line slice drawing in original
const byte *pSrc = (const byte *)sliceDataStart + READ_LE_UINT16(sliceData1 + sliceNum * 2);
- byte *pDest = (byte *)surface.getBasePtr(playerBounds.left, playerBounds.top);
+ byte *pDest = (byte *)dest.getBasePtr(0, 0);
rleDecode(pSrc, pDest, _subData._sliceSize);
}
@@ -2027,7 +2023,7 @@ void AnimationPlayer::drawFrame(int sliceIndex) {
for (int yIndex = 0; yIndex < _sliceHeight; ++yIndex) {
const byte *pSrc1 = (const byte *)sliceDataStart + READ_LE_UINT16(sliceData2 + sliceNum * 2);
const byte *pSrc2 = (const byte *)sliceDataStart + READ_LE_UINT16(sliceData1 + sliceNum * 2);
- byte *pDest = (byte *)surface.getBasePtr(playerBounds.left, y++);
+ byte *pDest = (byte *)dest.getBasePtr(0, y++);
if (slice2._drawMode == 0) {
// Uncompressed background, foreground compressed
@@ -2047,17 +2043,14 @@ void AnimationPlayer::drawFrame(int sliceIndex) {
break;
}
- // Unlock the screen surface
- R2_GLOBALS._screenSurface.unlockSurface();
-
if (_objectMode == ANIMOBJMODE_42) {
_screenBounds.expandPanes();
// Copy the drawn frame to the back surface
- Rect srcRect = R2_GLOBALS._screenSurface.getBounds();
+ Rect srcRect = R2_GLOBALS._screen.getBounds();
Rect destRect = srcRect;
destRect.translate(-g_globals->_sceneOffset.x, -g_globals->_sceneOffset.y);
- R2_GLOBALS._sceneManager._scene->_backSurface.copyFrom(R2_GLOBALS._screenSurface,
+ R2_GLOBALS._sceneManager._scene->_backSurface.copyFrom(R2_GLOBALS._screen,
srcRect, destRect);
// Draw any objects into the scene
diff --git a/engines/tsage/ringworld2/ringworld2_outpost.cpp b/engines/tsage/ringworld2/ringworld2_outpost.cpp
index cad21b4623..8c64970bda 100644
--- a/engines/tsage/ringworld2/ringworld2_outpost.cpp
+++ b/engines/tsage/ringworld2/ringworld2_outpost.cpp
@@ -4689,7 +4689,7 @@ GfxButton *Scene1337::OptionsDialog::execute(GfxButton *defaultButton) {
}
g_system->delayMillis(10);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
}
_gfxManager.deactivate();
diff --git a/engines/tsage/ringworld2/ringworld2_scenes0.cpp b/engines/tsage/ringworld2/ringworld2_scenes0.cpp
index 573cbbb29a..63879b0366 100644
--- a/engines/tsage/ringworld2/ringworld2_scenes0.cpp
+++ b/engines/tsage/ringworld2/ringworld2_scenes0.cpp
@@ -1613,7 +1613,7 @@ void Scene180::signal() {
case 43:
case 47:
_helpEnabled = false;
- R2_GLOBALS._screenSurface.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
+ R2_GLOBALS._screen.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
_palette.loadPalette(0);
_palette.loadPalette(9998);
R2_GLOBALS._scenePalette.addFader(_palette._palette, 256, 8, this);
@@ -1815,7 +1815,7 @@ void Scene180::signal() {
_shipDisplay.remove();
_backSurface.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
- R2_GLOBALS._screenSurface.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
+ R2_GLOBALS._screen.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
R2_GLOBALS._sound2.fadeOut2(NULL);
R2_GLOBALS._sound1.fadeOut2(this);
break;
@@ -1880,7 +1880,7 @@ void Scene180::signal() {
R2_GLOBALS._paneRefreshFlag[0] = 3;
_backSurface.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
- R2_GLOBALS._screenSurface.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
+ R2_GLOBALS._screen.fillRect(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT), 0);
setSceneDelay(1);
break;
diff --git a/engines/tsage/saveload.cpp b/engines/tsage/saveload.cpp
index 9954b929b2..3cb8e52692 100644
--- a/engines/tsage/saveload.cpp
+++ b/engines/tsage/saveload.cpp
@@ -289,10 +289,10 @@ void Saver::writeSavegameHeader(Common::OutSaveFile *out, tSageSavegameHeader &h
// Create a thumbnail and save it
Graphics::Surface *thumb = new Graphics::Surface();
- Graphics::Surface s = g_globals->_screenSurface.lockSurface();
+ Graphics::Surface s = g_globals->_screen.lockSurface();
::createThumbnail(thumb, (const byte *)s.getPixels(), SCREEN_WIDTH, SCREEN_HEIGHT, thumbPalette);
Graphics::saveThumbnail(*out, *thumb);
- g_globals->_screenSurface.unlockSurface();
+ g_globals->_screen.unlockSurface();
thumb->free();
delete thumb;
diff --git a/engines/tsage/scenes.cpp b/engines/tsage/scenes.cpp
index 80ce1e3ecc..095c0d7ab5 100644
--- a/engines/tsage/scenes.cpp
+++ b/engines/tsage/scenes.cpp
@@ -139,7 +139,7 @@ void SceneManager::fadeInIfNecessary() {
percent = 100;
g_globals->_scenePalette.fade((const byte *)&adjustData, false, percent);
- GLOBALS._screenSurface.updateScreen();
+ GLOBALS._screen.update();
g_system->delayMillis(10);
}
@@ -175,7 +175,7 @@ void SceneManager::changeScene(int newSceneNumber) {
}
// Blank out the screen
- g_globals->_screenSurface.fillRect(g_globals->_screenSurface.getBounds(), 0);
+ g_globals->_screen.fillRect(g_globals->_screen.getBounds(), 0);
// If there are any fading sounds, wait until fading is complete
while (g_globals->_soundManager.isFading()) {
@@ -463,7 +463,7 @@ void Scene::refreshBackground(int xAmount, int yAmount) {
// Check if the section is already loaded
if ((_enabledSections[xp * 16 + yp] == 0xffff) || ((xAmount == 0) && (yAmount == 0))) {
// Chunk isn't loaded, so load it in
- Graphics::Surface s = _backSurface.lockSurface();
+ Graphics::ManagedSurface s = _backSurface.lockSurface();
GfxSurface::loadScreenSection(s, xp - xHalfOffset, yp - yHalfOffset, xp, yp);
_backSurface.unlockSurface();
changedFlag = true;
diff --git a/engines/tsage/screen.cpp b/engines/tsage/screen.cpp
new file mode 100644
index 0000000000..f11c384797
--- /dev/null
+++ b/engines/tsage/screen.cpp
@@ -0,0 +1,46 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "common/scummsys.h"
+#include "tsage/screen.h"
+
+namespace TsAGE {
+
+Screen::Screen(): GfxSurface(), Graphics::Screen() {
+ create(SCREEN_WIDTH, SCREEN_HEIGHT);
+}
+
+void Screen::update() {
+ // When dialogs are active, the screen surface may be remapped to
+ // sub-sections of the screen. But for drawing we'll need to temporarily
+ // remove any such remappings and use the entirety of the screen
+ Rect clipBounds = getBounds();
+ setBounds(Rect(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT));
+
+ // Update the screen
+ Graphics::Screen::update();
+
+ // Reset the clipping
+ setBounds(clipBounds);
+}
+
+} // End of namespace TsAGE
diff --git a/engines/tsage/screen.h b/engines/tsage/screen.h
new file mode 100644
index 0000000000..bf5057e4d6
--- /dev/null
+++ b/engines/tsage/screen.h
@@ -0,0 +1,59 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef TSAGE_SCREEN_H
+#define TSAGE_SCREEN_H
+
+#include "common/scummsys.h"
+#include "common/array.h"
+#include "graphics/screen.h"
+#include "tsage/graphics.h"
+
+namespace TsAGE {
+
+#define SCREEN_WIDTH 320
+#define SCREEN_HEIGHT 200
+#define SCREEN_CENTER_X 160
+#define SCREEN_CENTER_Y 100
+#define UI_INTERFACE_Y 168
+
+class Screen : virtual public Graphics::Screen, virtual public GfxSurface {
+public:
+ /**
+ * Constructor
+ */
+ Screen();
+
+ /**
+ * Destructor
+ */
+ virtual ~Screen() {}
+
+ /**
+ * Update the screen
+ */
+ virtual void update();
+};
+
+} // End of namespace TsAGE
+
+#endif /* MADS_SCREEN_H */
diff --git a/engines/tsage/tsage.h b/engines/tsage/tsage.h
index 667a8daa59..1a29700a10 100644
--- a/engines/tsage/tsage.h
+++ b/engines/tsage/tsage.h
@@ -62,12 +62,6 @@ enum {
struct tSageGameDescription;
-#define SCREEN_WIDTH 320
-#define SCREEN_HEIGHT 200
-#define SCREEN_CENTER_X 160
-#define SCREEN_CENTER_Y 100
-#define UI_INTERFACE_Y 168
-
class TSageEngine : public Engine {
private:
const tSageGameDescription *_gameDescription;
diff --git a/engines/tsage/user_interface.cpp b/engines/tsage/user_interface.cpp
index 3ee585d5ef..fffc0dc16c 100644
--- a/engines/tsage/user_interface.cpp
+++ b/engines/tsage/user_interface.cpp
@@ -253,7 +253,7 @@ void UICollection::show() {
void UICollection::erase() {
if (_clearScreen) {
Rect tempRect(0, UI_INTERFACE_Y, SCREEN_WIDTH, SCREEN_HEIGHT);
- GLOBALS._screenSurface.fillRect(tempRect, 0);
+ GLOBALS._screen.fillRect(tempRect, 0);
GLOBALS._sceneManager._scene->_backSurface.fillRect(tempRect, 0);
_clearScreen = false;
}
@@ -274,7 +274,7 @@ void UICollection::draw() {
_objList[idx]->draw();
// Draw the resulting UI onto the screen
- GLOBALS._screenSurface.copyFrom(GLOBALS._sceneManager._scene->_backSurface,
+ GLOBALS._screen.copyFrom(GLOBALS._sceneManager._scene->_backSurface,
Rect(0, UI_INTERFACE_Y, SCREEN_WIDTH, SCREEN_HEIGHT),
Rect(0, UI_INTERFACE_Y, SCREEN_WIDTH, SCREEN_HEIGHT));
@@ -293,12 +293,12 @@ void UICollection::r2rDrawFrame() {
GfxSurface vertLineRight = visage.getFrame(3);
GfxSurface horizLine = visage.getFrame(2);
- GLOBALS._screenSurface.copyFrom(horizLine, 0, 0);
- GLOBALS._screenSurface.copyFrom(vertLineLeft, 0, 3);
- GLOBALS._screenSurface.copyFrom(vertLineRight, SCREEN_WIDTH - 4, 3);
+ GLOBALS._screen.copyFrom(horizLine, 0, 0);
+ GLOBALS._screen.copyFrom(vertLineLeft, 0, 3);
+ GLOBALS._screen.copyFrom(vertLineRight, SCREEN_WIDTH - 4, 3);
// Restrict drawing area to exclude the borders at the edge of the screen
- R2_GLOBALS._screenSurface._clipRect = Rect(4, 3, SCREEN_WIDTH - 4,
+ R2_GLOBALS._screen._clipRect = Rect(4, 3, SCREEN_WIDTH - 4,
SCREEN_HEIGHT - 3);
}