From e33e19d0587146859d48a134ec9fd94e7b7ba5cd Mon Sep 17 00:00:00 2001
From: "FWoltermann@gmail.com"
 <FWoltermann@gmail.com@076cb2c4-205e-83fd-5cf3-1be9aa105544>
Date: Thu, 8 Dec 2011 14:53:40 +0000
Subject: Initial upload

---
 nGenEx/Mouse.cpp | 192 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 192 insertions(+)
 create mode 100644 nGenEx/Mouse.cpp

(limited to 'nGenEx/Mouse.cpp')

diff --git a/nGenEx/Mouse.cpp b/nGenEx/Mouse.cpp
new file mode 100644
index 0000000..30c0c05
--- /dev/null
+++ b/nGenEx/Mouse.cpp
@@ -0,0 +1,192 @@
+/*  Project nGenEx
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         Mouse.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Mouse class
+*/
+
+#include "MemDebug.h"
+#include "Mouse.h"
+#include "DataLoader.h"
+#include "Window.h"
+#include "Screen.h"
+#include "Bitmap.h"
+#include "Video.h"
+
+// +--------------------------------------------------------------------+
+
+int     Mouse::show        = 1;
+int     Mouse::cursor      = Mouse::ARROW;
+
+int     Mouse::x           = 320;
+int     Mouse::y           = 240;
+int     Mouse::l           = 0;
+int     Mouse::m           = 0;
+int     Mouse::r           = 0;
+int     Mouse::w           = 0;
+
+Bitmap* Mouse::image[8]    = { 0, 0, 0, 0, 0, 0, 0, 0 };
+int     Mouse::hotspot[8]  = { 0, 0, 0, 0, 0, 0, 0, 0 };
+Window* Mouse::window      = 0;
+
+// +--------------------------------------------------------------------+
+
+void Mouse::Create(Screen* screen)
+{
+   if (screen) {
+      delete window;
+      window = new(__FILE__,__LINE__) Window(screen, 0, 0, screen->Width(), screen->Height());
+   }
+}
+
+// +--------------------------------------------------------------------+
+
+void Mouse::Resize(Screen* screen)
+{
+   if (screen) {
+      delete window;
+      window = new(__FILE__,__LINE__) Window(screen, 0, 0, screen->Width(), screen->Height());
+   }
+}
+
+// +--------------------------------------------------------------------+
+
+void Mouse::Close()
+{
+   for (int i = 0; i < 8; i++) {
+      delete image[i];
+      image[i] = 0;
+   }
+   
+   delete window;
+   window = 0;
+   
+   show   = 0;
+   cursor = ARROW;
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Mouse::SetCursorPos(int ax, int ay)
+{
+   POINT p;
+   int   dx = 0;
+   int   dy = 0;
+
+   ::GetCursorPos(&p);
+
+   dx = p.x - x;
+   dy = p.y - y;
+
+   x = ax;
+   y = ay;
+
+   ::SetCursorPos(x+dx,y+dy);
+}
+
+// +--------------------------------------------------------------------+
+
+int
+Mouse::SetCursor(CURSOR c)
+{
+   int old = cursor;
+   cursor = c;
+   return old;
+}
+
+// +--------------------------------------------------------------------+
+
+int 
+Mouse::LoadCursor(CURSOR c, const char* name, HOTSPOT hs)
+{
+   int result = 0;
+
+   delete image[c];
+   image[c] = 0;
+   
+   if (name && *name) {
+      image[c] = new(__FILE__,__LINE__) Bitmap;
+      result = DataLoader::GetLoader()->LoadBitmap(name, *image[c], Bitmap::BMP_TRANSPARENT);
+
+      if (result) {
+         Bitmap* bmp = image[c];
+
+         if (bmp && bmp->HiPixels())
+            image[c]->CopyAlphaRedChannel(image[c]->Width(), image[c]->Height(), (LPDWORD) image[c]->HiPixels());
+
+         hotspot[c] = hs;
+      }
+   }
+   
+   return result;
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Mouse::Show(int s)
+{
+   show = s;
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Mouse::Paint()
+{
+   if (!show || !window) return;
+   
+   // draw using bitmap:
+   if (image[cursor]) {
+      int w2 = image[cursor]->Width()/2;
+      int h2 = image[cursor]->Height()/2;
+
+      if (hotspot[cursor] == HOTSPOT_NW)
+         window->DrawBitmap(x,    y,    x+w2*2, y+h2*2, image[cursor], Video::BLEND_ALPHA);
+      else
+         window->DrawBitmap(x-w2, y-h2, x+w2,   y+h2,   image[cursor], Video::BLEND_ALPHA);
+   }
+   
+   // draw using primitives:
+   /***
+   else {
+      switch (cursor) {
+      case ARROW:
+      case CROSS:
+      case USER1:
+      case USER2:
+      case USER3:
+      default:
+         window->DrawLine(x-7, y,   x+8, y,   Color::White);
+         window->DrawLine(x,   y-7, x,   y+8, Color::White);
+         break;
+
+      case WAIT:
+         window->DrawLine(x-7, y-7, x+8, y-7, Color::White);
+         window->DrawLine(x-7, y-7, x+8, y+8, Color::White);
+         window->DrawLine(x-7, y+8, x+8, y-7, Color::White);
+         window->DrawLine(x-7, y+8, x+8, y+8, Color::White);
+         break;
+
+      case NOT:
+         window->DrawEllipse(x-7,y-7,x+8,y+8, Color::White);
+         window->DrawLine(   x-7,y-7,x+8,y+8, Color::White);
+         break;
+
+      case DRAG:
+         window->DrawRect(x-7, y-6, x+8, y-3, Color::White);
+         window->DrawRect(x-7, y-1, x+8, y+2, Color::White);
+         window->DrawRect(x-7, y+4, x+8, y+7, Color::White);
+         break;
+      }
+   }
+   ***/
+}
-- 
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