diff options
Diffstat (limited to 'Stars45/Grid.cpp')
| -rw-r--r-- | Stars45/Grid.cpp | 208 |
1 files changed, 116 insertions, 92 deletions
diff --git a/Stars45/Grid.cpp b/Stars45/Grid.cpp index 9b41909..584f01a 100644 --- a/Stars45/Grid.cpp +++ b/Stars45/Grid.cpp @@ -1,92 +1,116 @@ -/* Project Starshatter 4.5
- Destroyer Studios LLC
- Copyright © 1997-2004. All Rights Reserved.
-
- SUBSYSTEM: Stars.exe
- FILE: Grid.cpp
- AUTHOR: John DiCamillo
-
-
- OVERVIEW
- ========
- Tactical Grid class
-*/
-
-#include "MemDebug.h"
-#include "Grid.h"
-
-#include "Game.h"
-#include "Video.h"
-#include "Window.h"
-
-static const Color DARK_LINE( 8, 8, 8);
-static const Color LITE_LINE(16, 16, 16);
-
-// +--------------------------------------------------------------------+
-
-Grid::Grid(int asize, int astep)
-: size(asize), step(astep), drawn(0)
-{
- radius = (float) (size * 1.414);
-}
-
-Grid::~Grid()
-{ }
-
-// +--------------------------------------------------------------------+
-
-int Grid::CollidesWith(Graphic& o) { return 0; }
-
-// +--------------------------------------------------------------------+
-
-void Grid::Render(Video* video, DWORD flags)
-{
- if (!video || hidden) return;
-
- int c = 0;
- Color line;
-
- for (int i = 0; i <= size; i += step) {
- Point p1( i, 0, -size); p1 += Location();
- Point p2( i, 0, size); p2 += Location();
- Point p3(-i, 0, -size); p3 += Location();
- Point p4(-i, 0, size); p4 += Location();
-
- if (c) line = DARK_LINE;
- else line = LITE_LINE;
-
- DrawLine(video, p1,p2,line);
- DrawLine(video, p3,p4,line);
-
- c++;
- if (c > 3) c = 0;
- }
-
- c = 0;
-
- for (int i = 0; i <= size; i += step) {
- Point p1(-size, 0, i); p1 += Location();
- Point p2( size, 0, i); p2 += Location();
- Point p3(-size, 0, -i); p3 += Location();
- Point p4( size, 0, -i); p4 += Location();
-
- if (c) line = DARK_LINE;
- else line = LITE_LINE;
-
- DrawLine(video, p1,p2,line);
- DrawLine(video, p3,p4,line);
-
- c++;
- if (c > 3) c = 0;
- }
-}
-
-void Grid::DrawLine(Video* video, Point& p1, Point& p2, Color grid_color)
-{
- Vec3 v[2];
-
- v[0] = p1;
- v[1] = p2;
-
- video->DrawLines(1, v, grid_color, Video::BLEND_ADDITIVE);
-}
+/* Starshatter OpenSource Distribution + Copyright (c) 1997-2004, Destroyer Studios LLC. + All Rights Reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + + * Redistributions of source code must retain the above copyright notice, + this list of conditions and the following disclaimer. + * Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + * Neither the name "Destroyer Studios" nor the names of its contributors + may be used to endorse or promote products derived from this software + without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + + SUBSYSTEM: Stars.exe + FILE: Grid.cpp + AUTHOR: John DiCamillo + + + OVERVIEW + ======== + Tactical Grid class +*/ + +#include "MemDebug.h" +#include "Grid.h" + +#include "Game.h" +#include "Video.h" +#include "Window.h" + +static const Color DARK_LINE( 8, 8, 8); +static const Color LITE_LINE(16, 16, 16); + +// +--------------------------------------------------------------------+ + +Grid::Grid(int asize, int astep) +: size(asize), step(astep), drawn(0) +{ + radius = (float) (size * 1.414); +} + +Grid::~Grid() +{ } + +// +--------------------------------------------------------------------+ + +int Grid::CollidesWith(Graphic& o) { return 0; } + +// +--------------------------------------------------------------------+ + +void Grid::Render(Video* video, DWORD flags) +{ + if (!video || hidden) return; + + int c = 0; + Color line; + + for (int i = 0; i <= size; i += step) { + Point p1( i, 0, -size); p1 += Location(); + Point p2( i, 0, size); p2 += Location(); + Point p3(-i, 0, -size); p3 += Location(); + Point p4(-i, 0, size); p4 += Location(); + + if (c) line = DARK_LINE; + else line = LITE_LINE; + + DrawLine(video, p1,p2,line); + DrawLine(video, p3,p4,line); + + c++; + if (c > 3) c = 0; + } + + c = 0; + + for (int i = 0; i <= size; i += step) { + Point p1(-size, 0, i); p1 += Location(); + Point p2( size, 0, i); p2 += Location(); + Point p3(-size, 0, -i); p3 += Location(); + Point p4( size, 0, -i); p4 += Location(); + + if (c) line = DARK_LINE; + else line = LITE_LINE; + + DrawLine(video, p1,p2,line); + DrawLine(video, p3,p4,line); + + c++; + if (c > 3) c = 0; + } +} + +void Grid::DrawLine(Video* video, Point& p1, Point& p2, Color grid_color) +{ + Vec3 v[2]; + + v[0] = p1; + v[1] = p2; + + video->DrawLines(1, v, grid_color, Video::BLEND_ADDITIVE); +} |