Updated open source license declaration and fixed some formatting issues.

1 files changed, 357 insertions, 333 deletions

diff --git a/Stars45/MenuView.cpp b/Stars45/MenuView.cpp
index a8a92a1..745ec83 100644
--- a/Stars45/MenuView.cpp
+++ b/Stars45/MenuView.cpp
@@ -1,333 +1,357 @@
-/*  Project Starshatter 4.5

-	Destroyer Studios LLC

-	Copyright © 1997-2004. All Rights Reserved.

-

-	SUBSYSTEM:    Stars.exe

-	FILE:         MenuView.cpp

-	AUTHOR:       John DiCamillo

-

-

-	OVERVIEW

-	========

-	

-*/

-

-#include "MemDebug.h"

-#include "MenuView.h"

-

-#include "Color.h"

-#include "Window.h"

-#include "Video.h"

-#include "DataLoader.h"

-#include "Scene.h"

-#include "FontMgr.h"

-#include "Keyboard.h"

-#include "Mouse.h"

-#include "MouseController.h"

-#include "Menu.h"

-#include "Button.h"

-#include "Game.h"

-#include "FormatUtil.h"

-

-// +--------------------------------------------------------------------+

-

-MenuView::MenuView(Window* c)

-: View(c),

-mouse_down(0), right_down(0), shift_down(0), show_menu(false),

-action(0), menu(0), menu_item(0), selected(0),

-text_color(Color::White), back_color(Color::Black)

-{

-	right_start.x  = 0;

-	right_start.y  = 0;

-

-	OnWindowMove();

-}

-

-MenuView::~MenuView()

-{

-}

-

-// +--------------------------------------------------------------------+

-

-void

-MenuView::OnWindowMove()

-{

-	offset.x    = window->X();

-	offset.y    = window->Y();

-	width       = window->Width();

-	height      = window->Height();

-}

-

-// +--------------------------------------------------------------------+

-

-void

-MenuView::Refresh()

-{

-	if (show_menu)

-	DrawMenu();

-}

-

-// +--------------------------------------------------------------------+

-

-void

-MenuView::DoMouseFrame()

-{

-	static DWORD rbutton_latch = 0;

-

-	action = 0;

-

-	if (Mouse::RButton()) {

-		MouseController* mouse_con = MouseController::GetInstance();

-		if (!right_down && (!mouse_con || !mouse_con->Active())) {

-			rbutton_latch = Game::RealTime();

-			right_down    = true;

-			show_menu     = false;

-		}

-	}

-	else {

-		if (right_down && (Game::RealTime() - rbutton_latch < 250)) {

-			right_start.x = Mouse::X() - offset.x;

-			right_start.y = Mouse::Y() - offset.y;

-			show_menu   = true;

-			Button::PlaySound(Button::SND_MENU_OPEN);

-		}

-

-		right_down = false;

-	}

-

-	MouseController* mouse_con = MouseController::GetInstance();

-

-	if (!mouse_con || !mouse_con->Active()) {

-		if (Mouse::LButton()) {

-			if (!mouse_down)

-			shift_down = Keyboard::KeyDown(VK_SHIFT);

-

-			mouse_down = true;

-		}

-

-		else if (mouse_down) {

-			int mouse_x  = Mouse::X() - offset.x;

-			int mouse_y  = Mouse::Y() - offset.y;

-			int keep_menu = false;

-

-			if (show_menu) {

-				keep_menu = ProcessMenuItem();

-				Mouse::Show(true);

-			}

-

-			mouse_down = false;

-

-			if (!keep_menu) {

-				ClearMenuSelection(menu);

-				show_menu = false;

-			}

-		}

-	}

-}

-

-// +--------------------------------------------------------------------+

-

-int

-MenuView::ProcessMenuItem()

-{

-	if (!menu_item || !menu_item->GetEnabled())

-	return false;

-

-	if (menu_item->GetSubmenu()) {

-		ListIter<MenuItem> item = menu_item->GetMenu()->GetItems();

-		while (++item)

-		if (item.value() == menu_item)

-		item->SetSelected(2);

-		else

-		item->SetSelected(0);

-

-		Button::PlaySound(Button::SND_MENU_OPEN);

-		return true;   // keep menu showing

-	}

-

-	action = menu_item->GetData();

-	Button::PlaySound(Button::SND_MENU_SELECT);

-	return false;

-}

-

-// +--------------------------------------------------------------------+

-

-void

-MenuView::DrawMenu()

-{

-	menu_item = 0;

-

-	if (menu) {

-		int  mx = right_start.x - 2;

-		int  my = right_start.y - 2;

-

-		DrawMenu(mx, my, menu);

-	}

-}

-

-void

-MenuView::DrawMenu(int mx, int my, Menu* m)

-{

-	if (m) {

-		MenuItem*   locked_item = 0;

-		Menu*       submenu     = 0;

-		int         subx        = 0;

-		int         suby        = 0;

-		Font*       font        = FontMgr::Find("HUD");

-

-		Rect menu_rect(mx, my, 100, m->NumItems() * 10 + 6);

-

-		int max_width     = 0;

-		int max_height    = 0;

-		int extra_width   = 16;

-

-		ListIter<MenuItem> item = m->GetItems();

-		while (++item) {

-			menu_rect.w = width/2;

-

-			if (item->GetText().length()) {

-				window->SetFont(font);

-				window->DrawText(item->GetText(), 0, menu_rect, DT_LEFT|DT_SINGLELINE|DT_CALCRECT);

-				if (menu_rect.w > max_width)

-				max_width = menu_rect.w;

-				max_height += 11;

-

-				if (item->GetSubmenu())

-				extra_width = 28;

-

-				if (item->GetSelected() > 1)

-				locked_item = item.value();

-			}

-			else {

-				max_height += 4;

-			}

-		}

-

-		menu_rect.h = max_height + 6;

-		menu_rect.w = max_width  + extra_width;

-

-		if (menu_rect.x + menu_rect.w >= width)

-		menu_rect.x = width - menu_rect.w - 2;

-

-		if (menu_rect.y + menu_rect.h >= height)

-		menu_rect.y = height - menu_rect.h - 2;

-

-		window->FillRect(menu_rect, back_color * 0.2);

-		window->DrawRect(menu_rect, back_color);

-

-		Rect item_rect = menu_rect;

-

-		item_rect.x += 4;

-		item_rect.y += 3;

-		item_rect.w -= 8;

-		item_rect.h = 12;

-

-		item.reset();

-		while (++item) {

-			int line_height = 0;

-

-			if (item->GetText().length()) {

-				Rect fill_rect = item_rect;

-				fill_rect.Inflate(2,-1);

-				fill_rect.y -= 1;

-

-				int mx = Mouse::X() - offset.x;

-				int my = Mouse::Y() - offset.y;

-

-				// is this item picked?

-				if (menu_rect.Contains(mx, my)) {

-					if (my >= fill_rect.y && my <= fill_rect.y+fill_rect.h) {

-						if (Mouse::LButton()) {

-							menu_item = item.value();

-							item->SetSelected(2);

-							if (locked_item && locked_item->GetMenu() == m)

-							locked_item->SetSelected(0);

-							locked_item = menu_item;

-						}

-						else if (!locked_item || locked_item->GetMenu() != m) {

-							item->SetSelected(true);

-							menu_item = item.value();

-						}

-

-						if (menu_item && menu_item != selected) {

-							selected = menu_item;

-							Button::PlaySound(Button::SND_MENU_HILITE);

-						}

-					}

-					else if (item.value() != locked_item) {

-						item->SetSelected(false);

-					}

-				}

-

-				if (item->GetSelected()) {

-					window->FillRect(fill_rect, back_color * 0.35);

-					window->DrawRect(fill_rect, back_color * 0.75);

-

-					if (item->GetSubmenu()) {

-						submenu  = item->GetSubmenu();

-						subx     = menu_rect.x + max_width + extra_width;

-						suby     = fill_rect.y - 3;

-					}

-				}

-

-				if (item->GetEnabled())

-				font->SetColor(text_color);

-				else

-				font->SetColor(text_color * 0.33);

-

-				window->SetFont(font);

-				window->DrawText(item->GetText(), 0, item_rect, DT_LEFT|DT_SINGLELINE);

-				line_height = 11;

-			}

-			else {

-				window->DrawLine(item_rect.x,

-				item_rect.y + 2,

-				item_rect.x + max_width + extra_width - 8,

-				item_rect.y + 2,

-				back_color);

-				line_height = 4;

-			}

-

-			if (item->GetSubmenu()) {

-				int left = item_rect.x + max_width + 10;

-				int top  = item_rect.y + 1;

-

-				// draw the arrow:

-				POINT arrow[3];

-

-				arrow[0].x = left;

-				arrow[0].y = top;

-				arrow[1].x = left + 8;

-				arrow[1].y = top  + 4;

-				arrow[2].x = left;

-				arrow[2].y = top  + 8;

-

-				window->FillPoly(3, arrow, back_color);

-			}

-

-			item_rect.y += line_height;

-		}

-

-		if (submenu) {

-			if (subx + 60 > width)

-			subx = menu_rect.x - 60;

-

-			DrawMenu(subx, suby, submenu);

-		}

-	}

-}

-

-// +--------------------------------------------------------------------+

-

-void

-MenuView::ClearMenuSelection(Menu* menu)

-{

-	if (menu) {

-		ListIter<MenuItem> item = menu->GetItems();

-		while (++item) {

-			item->SetSelected(0);

-			if (item->GetSubmenu())

-			ClearMenuSelection(item->GetSubmenu());

-		}

-	}

-}

+/*  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:         MenuView.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    
+*/
+
+#include "MemDebug.h"
+#include "MenuView.h"
+
+#include "Color.h"
+#include "Window.h"
+#include "Video.h"
+#include "DataLoader.h"
+#include "Scene.h"
+#include "FontMgr.h"
+#include "Keyboard.h"
+#include "Mouse.h"
+#include "MouseController.h"
+#include "Menu.h"
+#include "Button.h"
+#include "Game.h"
+#include "FormatUtil.h"
+
+// +--------------------------------------------------------------------+
+
+MenuView::MenuView(Window* c)
+: View(c),
+mouse_down(0), right_down(0), shift_down(0), show_menu(false),
+action(0), menu(0), menu_item(0), selected(0),
+text_color(Color::White), back_color(Color::Black)
+{
+    right_start.x  = 0;
+    right_start.y  = 0;
+
+    OnWindowMove();
+}
+
+MenuView::~MenuView()
+{
+}
+
+// +--------------------------------------------------------------------+
+
+void
+MenuView::OnWindowMove()
+{
+    offset.x    = window->X();
+    offset.y    = window->Y();
+    width       = window->Width();
+    height      = window->Height();
+}
+
+// +--------------------------------------------------------------------+
+
+void
+MenuView::Refresh()
+{
+    if (show_menu)
+    DrawMenu();
+}
+
+// +--------------------------------------------------------------------+
+
+void
+MenuView::DoMouseFrame()
+{
+    static DWORD rbutton_latch = 0;
+
+    action = 0;
+
+    if (Mouse::RButton()) {
+        MouseController* mouse_con = MouseController::GetInstance();
+        if (!right_down && (!mouse_con || !mouse_con->Active())) {
+            rbutton_latch = Game::RealTime();
+            right_down    = true;
+            show_menu     = false;
+        }
+    }
+    else {
+        if (right_down && (Game::RealTime() - rbutton_latch < 250)) {
+            right_start.x = Mouse::X() - offset.x;
+            right_start.y = Mouse::Y() - offset.y;
+            show_menu   = true;
+            Button::PlaySound(Button::SND_MENU_OPEN);
+        }
+
+        right_down = false;
+    }
+
+    MouseController* mouse_con = MouseController::GetInstance();
+
+    if (!mouse_con || !mouse_con->Active()) {
+        if (Mouse::LButton()) {
+            if (!mouse_down)
+            shift_down = Keyboard::KeyDown(VK_SHIFT);
+
+            mouse_down = true;
+        }
+
+        else if (mouse_down) {
+            int mouse_x  = Mouse::X() - offset.x;
+            int mouse_y  = Mouse::Y() - offset.y;
+            int keep_menu = false;
+
+            if (show_menu) {
+                keep_menu = ProcessMenuItem();
+                Mouse::Show(true);
+            }
+
+            mouse_down = false;
+
+            if (!keep_menu) {
+                ClearMenuSelection(menu);
+                show_menu = false;
+            }
+        }
+    }
+}
+
+// +--------------------------------------------------------------------+
+
+int
+MenuView::ProcessMenuItem()
+{
+    if (!menu_item || !menu_item->GetEnabled())
+    return false;
+
+    if (menu_item->GetSubmenu()) {
+        ListIter<MenuItem> item = menu_item->GetMenu()->GetItems();
+        while (++item)
+        if (item.value() == menu_item)
+        item->SetSelected(2);
+        else
+        item->SetSelected(0);
+
+        Button::PlaySound(Button::SND_MENU_OPEN);
+        return true;   // keep menu showing
+    }
+
+    action = menu_item->GetData();
+    Button::PlaySound(Button::SND_MENU_SELECT);
+    return false;
+}
+
+// +--------------------------------------------------------------------+
+
+void
+MenuView::DrawMenu()
+{
+    menu_item = 0;
+
+    if (menu) {
+        int  mx = right_start.x - 2;
+        int  my = right_start.y - 2;
+
+        DrawMenu(mx, my, menu);
+    }
+}
+
+void
+MenuView::DrawMenu(int mx, int my, Menu* m)
+{
+    if (m) {
+        MenuItem*   locked_item = 0;
+        Menu*       submenu     = 0;
+        int         subx        = 0;
+        int         suby        = 0;
+        Font*       font        = FontMgr::Find("HUD");
+
+        Rect menu_rect(mx, my, 100, m->NumItems() * 10 + 6);
+
+        int max_width     = 0;
+        int max_height    = 0;
+        int extra_width   = 16;
+
+        ListIter<MenuItem> item = m->GetItems();
+        while (++item) {
+            menu_rect.w = width/2;
+
+            if (item->GetText().length()) {
+                window->SetFont(font);
+                window->DrawText(item->GetText(), 0, menu_rect, DT_LEFT|DT_SINGLELINE|DT_CALCRECT);
+                if (menu_rect.w > max_width)
+                max_width = menu_rect.w;
+                max_height += 11;
+
+                if (item->GetSubmenu())
+                extra_width = 28;
+
+                if (item->GetSelected() > 1)
+                locked_item = item.value();
+            }
+            else {
+                max_height += 4;
+            }
+        }
+
+        menu_rect.h = max_height + 6;
+        menu_rect.w = max_width  + extra_width;
+
+        if (menu_rect.x + menu_rect.w >= width)
+        menu_rect.x = width - menu_rect.w - 2;
+
+        if (menu_rect.y + menu_rect.h >= height)
+        menu_rect.y = height - menu_rect.h - 2;
+
+        window->FillRect(menu_rect, back_color * 0.2);
+        window->DrawRect(menu_rect, back_color);
+
+        Rect item_rect = menu_rect;
+
+        item_rect.x += 4;
+        item_rect.y += 3;
+        item_rect.w -= 8;
+        item_rect.h = 12;
+
+        item.reset();
+        while (++item) {
+            int line_height = 0;
+
+            if (item->GetText().length()) {
+                Rect fill_rect = item_rect;
+                fill_rect.Inflate(2,-1);
+                fill_rect.y -= 1;
+
+                int mx = Mouse::X() - offset.x;
+                int my = Mouse::Y() - offset.y;
+
+                // is this item picked?
+                if (menu_rect.Contains(mx, my)) {
+                    if (my >= fill_rect.y && my <= fill_rect.y+fill_rect.h) {
+                        if (Mouse::LButton()) {
+                            menu_item = item.value();
+                            item->SetSelected(2);
+                            if (locked_item && locked_item->GetMenu() == m)
+                            locked_item->SetSelected(0);
+                            locked_item = menu_item;
+                        }
+                        else if (!locked_item || locked_item->GetMenu() != m) {
+                            item->SetSelected(true);
+                            menu_item = item.value();
+                        }
+
+                        if (menu_item && menu_item != selected) {
+                            selected = menu_item;
+                            Button::PlaySound(Button::SND_MENU_HILITE);
+                        }
+                    }
+                    else if (item.value() != locked_item) {
+                        item->SetSelected(false);
+                    }
+                }
+
+                if (item->GetSelected()) {
+                    window->FillRect(fill_rect, back_color * 0.35);
+                    window->DrawRect(fill_rect, back_color * 0.75);
+
+                    if (item->GetSubmenu()) {
+                        submenu  = item->GetSubmenu();
+                        subx     = menu_rect.x + max_width + extra_width;
+                        suby     = fill_rect.y - 3;
+                    }
+                }
+
+                if (item->GetEnabled())
+                font->SetColor(text_color);
+                else
+                font->SetColor(text_color * 0.33);
+
+                window->SetFont(font);
+                window->DrawText(item->GetText(), 0, item_rect, DT_LEFT|DT_SINGLELINE);
+                line_height = 11;
+            }
+            else {
+                window->DrawLine(item_rect.x,
+                item_rect.y + 2,
+                item_rect.x + max_width + extra_width - 8,
+                item_rect.y + 2,
+                back_color);
+                line_height = 4;
+            }
+
+            if (item->GetSubmenu()) {
+                int left = item_rect.x + max_width + 10;
+                int top  = item_rect.y + 1;
+
+                // draw the arrow:
+                POINT arrow[3];
+
+                arrow[0].x = left;
+                arrow[0].y = top;
+                arrow[1].x = left + 8;
+                arrow[1].y = top  + 4;
+                arrow[2].x = left;
+                arrow[2].y = top  + 8;
+
+                window->FillPoly(3, arrow, back_color);
+            }
+
+            item_rect.y += line_height;
+        }
+
+        if (submenu) {
+            if (subx + 60 > width)
+            subx = menu_rect.x - 60;
+
+            DrawMenu(subx, suby, submenu);
+        }
+    }
+}
+
+// +--------------------------------------------------------------------+
+
+void
+MenuView::ClearMenuSelection(Menu* menu)
+{
+    if (menu) {
+        ListIter<MenuItem> item = menu->GetItems();
+        while (++item) {
+            item->SetSelected(0);
+            if (item->GetSubmenu())
+            ClearMenuSelection(item->GetSubmenu());
+        }
+    }
+}