Separated graphic/graphic.cpp into graphics.cpp and engine.cpp.

1 files changed, 135 insertions, 0 deletions

diff --git a/src/graphics.cpp b/src/graphics.cpp
new file mode 100644
index 00000000..cd46482b
--- /dev/null
+++ b/src/graphics.cpp
@@ -0,0 +1,135 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World 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
+ *  any later version.
+ *
+ *  The Mana World 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 The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "graphics.h"
+#include "log.h"
+#include "resources/resourcemanager.h"
+
+SDL_Surface *screen;
+
+
+Graphics::Graphics():
+    mouseCursor(NULL)
+{
+#ifdef USE_OPENGL
+    setTargetPlane(800, 600);
+#else
+    setTarget(SDL_GetVideoSurface());
+#endif
+
+    // Hide the system mouse cursor
+    SDL_ShowCursor(SDL_DISABLE);
+
+    // Load the mouse cursor
+    ResourceManager *resman = ResourceManager::getInstance();
+    mouseCursor = resman->getImage("core/graphics/gui/mouse.png", IMG_ALPHA);
+    if (!mouseCursor) {
+        error("Unable to load mouse cursor.");
+    }
+
+    // Initialize for drawing
+    _beginDraw();
+}
+
+Graphics::~Graphics()
+{
+    // Deinitialize for drawing
+    _endDraw();
+}
+
+int Graphics::getWidth()
+{
+    return screen->w;
+}
+
+int Graphics::getHeight()
+{
+    return screen->h;
+}
+
+void Graphics::drawImageRect(
+        int x, int y, int w, int h,
+        Image *topLeft, Image *topRight,
+        Image *bottomLeft, Image *bottomRight,
+        Image *top, Image *right,
+        Image *bottom, Image *left,
+        Image *center)
+{
+    // Draw the center area
+    center->drawPattern(screen,
+            x + topLeft->getWidth(), y + topLeft->getHeight(),
+            w - topLeft->getWidth() - topRight->getWidth(),
+            h - topLeft->getHeight() - bottomLeft->getHeight());
+
+    // Draw the sides
+    top->drawPattern(screen,
+            x + topLeft->getWidth(), y,
+            w - topLeft->getWidth() - topRight->getWidth(), top->getHeight());
+    bottom->drawPattern(screen,
+            x + bottomLeft->getWidth(), y + h - bottom->getHeight(),
+            w - bottomLeft->getWidth() - bottomRight->getWidth(),
+            bottom->getHeight());
+    left->drawPattern(screen,
+            x, y + topLeft->getHeight(),
+            left->getWidth(),
+            h - topLeft->getHeight() - bottomLeft->getHeight());
+    right->drawPattern(screen,
+            x + w - right->getWidth(), y + topRight->getHeight(),
+            right->getWidth(),
+            h - topRight->getHeight() - bottomRight->getHeight());
+
+    // Draw the corners
+    topLeft->draw(screen, x, y);
+    topRight->draw(screen, x + w - topRight->getWidth(), y);
+    bottomLeft->draw(screen, x, y + h - bottomLeft->getHeight());
+    bottomRight->draw(screen,
+            x + w - bottomRight->getWidth(),
+            y + h - bottomRight->getHeight());
+}
+
+void Graphics::drawImageRect(
+        int x, int y, int w, int h,
+        const ImageRect &imgRect)
+{
+    drawImageRect(x, y, w, h,
+            imgRect.grid[0], imgRect.grid[2], imgRect.grid[6], imgRect.grid[8],
+            imgRect.grid[1], imgRect.grid[5], imgRect.grid[7], imgRect.grid[3],
+            imgRect.grid[4]);
+}
+
+void Graphics::updateScreen()
+{
+    // Draw mouse before flipping
+    int mouseX, mouseY;
+    SDL_GetMouseState(&mouseX, &mouseY);
+    mouseCursor->draw(screen, mouseX - 5, mouseY - 2);
+
+#ifdef USE_OPENGL
+    glFlush();
+    glFinish();
+    SDL_GL_SwapBuffers();
+    glClear(GL_COLOR_BUFFER_BIT);
+#else
+    SDL_Flip(screen);
+#endif
+}