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Start rewriting overlays code

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This commit is contained in:
UnknownShadow200 2018-03-26 17:50:19 +11:00
parent d847d269b7
commit a298f55cb9
15 changed files with 177 additions and 139 deletions
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17
ClassicalSharp/2D/Screens/ChatScreen.cs
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@ -93,7 +93,7 @@ namespace ClassicalSharp.Gui.Screens {
}
if (chatInInputBuffer != null) {
OpenTextInputBar(chatInInputBuffer);
OpenInput(chatInInputBuffer);
chatInInputBuffer = null;
}
}
@ -323,7 +323,7 @@ namespace ClassicalSharp.Gui.Screens {
return handled;
}
public void OpenTextInputBar(string initialText) {
public void OpenInput(string initialText) {
game.CursorVisible = true;
suppressNextPress = true;
SetHandlesAllInput(true);
@ -371,9 +371,9 @@ namespace ClassicalSharp.Gui.Screens {
}
if (key == game.Mapping(KeyBind.Chat)) {
OpenTextInputBar("");
OpenInput("");
} else if (key == Key.Slash) {
OpenTextInputBar("/");
OpenInput("/");
} else {
return false;
}
@ -423,14 +423,7 @@ namespace ClassicalSharp.Gui.Screens {
string url = Utils.StripColours(text);
if (Utils.IsUrlPrefix(url, 0)) {
WarningOverlay overlay = new WarningOverlay(game, false, false);
overlay.Metadata = url;
overlay.SetHandlers(OpenUrl, AppendUrl);
overlay.lines[0] = "&eAre you sure you want to open this link?";
overlay.lines[1] = url;
overlay.lines[2] = "Be careful - links from strangers may be websites that";
overlay.lines[3] = " have viruses, or things you may not want to open/see.";
Overlay overlay = new UrlWarningOverlay(game, url);
game.Gui.ShowOverlay(overlay);
} else if (game.ClickableChat) {
input.Append(text);

71
ClassicalSharp/2D/Screens/DisconnectScreen.cs
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@ -5,11 +5,12 @@ using ClassicalSharp.Gui.Widgets;
using OpenTK.Input;
namespace ClassicalSharp.Gui.Screens {
public class DisconnectScreen : ClickableScreen {
public class DisconnectScreen : Screen {
string title, message;
readonly Font titleFont, messageFont;
Widget[] widgets;
TextWidget titleWidget, messageWidget;
ButtonWidget reconnect;
DateTime initTime, clearTime;
bool canReconnect;
@ -32,8 +33,7 @@ namespace ClassicalSharp.Gui.Screens {
// NOTE: We need to make sure that both the front and back buffers have
// definitely been drawn over, so we redraw the background multiple times.
if (DateTime.UtcNow < clearTime)
Redraw(delta);
if (DateTime.UtcNow < clearTime) Redraw(delta);
}
public override void Init() {
@ -57,10 +57,11 @@ namespace ClassicalSharp.Gui.Screens {
}
public override void OnResize(int width, int height) {
RepositionWidgets(widgets);
titleWidget.Reposition();
messageWidget.Reposition();
reconnect.Reposition();
clearTime = DateTime.UtcNow.AddSeconds(0.5);
}
public override bool HandlesKeyDown(Key key) { return key < Key.F1 || key > Key.F35; }
@ -69,33 +70,43 @@ namespace ClassicalSharp.Gui.Screens {
public override bool HandlesKeyUp(Key key) { return true; }
public override bool HandlesMouseClick(int mouseX, int mouseY, MouseButton button) {
return HandleMouseClick(widgets, mouseX, mouseY, button);
if (button != MouseButton.Left) return true;
if (!reconnect.Disabled && reconnect.Bounds.Contains(mouseX, mouseY)) {
string connect = "Connecting to " + game.IPAddress + ":" + game.Port + "..";
for (int i = 0; i < game.Components.Count; i++)
game.Components[i].Reset(game);
BlockInfo.Reset();
game.Gui.SetNewScreen(new LoadingMapScreen(game, connect, ""));
game.Server.Connect(game.IPAddress, game.Port);
}
return true;
}
public override bool HandlesMouseMove(int mouseX, int mouseY) {
return HandleMouseMove(widgets, mouseX, mouseY);
reconnect.Active = !reconnect.Disabled && reconnect.Bounds.Contains(mouseX, mouseY);
return true;
}
public override bool HandlesMouseScroll(float delta) { return true; }
public override bool HandlesMouseUp(int mouseX, int mouseY, MouseButton button) { return true; }
public override bool HandlesMouseUp(int mouseX, int mouseY, MouseButton button) { return true; }
int lastSecsLeft;
const int delay = 5;
bool lastActive = false;
void UpdateDelayLeft(double delta) {
ButtonWidget btn = (ButtonWidget)widgets[2];
double elapsed = (DateTime.UtcNow - initTime).TotalSeconds;
int secsLeft = Math.Max(0, (int)(delay - elapsed));
if (lastSecsLeft == secsLeft && btn.Active == lastActive) return;
if (lastSecsLeft == secsLeft && reconnect.Active == lastActive) return;
btn.SetText(ReconnectMessage());
btn.Disabled = secsLeft != 0;
reconnect.SetText(ReconnectMessage());
reconnect.Disabled = secsLeft != 0;
Redraw(delta);
lastSecsLeft = secsLeft;
lastActive = btn.Active;
lastActive = reconnect.Active;
clearTime = DateTime.UtcNow.AddSeconds(0.5);
}
@ -103,21 +114,12 @@ namespace ClassicalSharp.Gui.Screens {
void Redraw(double delta) {
game.Graphics.Draw2DQuad(0, 0, game.Width, game.Height, top, bottom);
game.Graphics.Texturing = true;
RenderWidgets(widgets, delta);
titleWidget.Render(delta);
messageWidget.Render(delta);
if (canReconnect) reconnect.Render(delta);
game.Graphics.Texturing = false;
}
void ReconnectClick(Game g, Widget w, MouseButton btn, int x, int y) {
if (btn != MouseButton.Left) return;
string connectString = "Connecting to " + game.IPAddress + ":" + game.Port + "..";
for (int i = 0; i < game.Components.Count; i++)
game.Components[i].Reset(game);
BlockInfo.Reset();
game.Gui.SetNewScreen(new LoadingMapScreen(game, connectString, ""));
game.Server.Connect(game.IPAddress, game.Port);
}
string ReconnectMessage() {
if (!canReconnect) return "Reconnect";
@ -126,22 +128,25 @@ namespace ClassicalSharp.Gui.Screens {
return secsLeft > 0 ? "Reconnect in " + secsLeft : "Reconnect";
}
protected override void ContextLost() { DisposeWidgets(widgets); }
protected override void ContextLost() {
titleWidget.Dispose();
messageWidget.Dispose();
reconnect.Dispose();
}
protected override void ContextRecreated() {
if (game.Graphics.LostContext) return;
clearTime = DateTime.UtcNow.AddSeconds(0.5);
widgets = new Widget[canReconnect ? 3 : 2];
widgets[0] = TextWidget.Create(game, title, titleFont)
titleWidget = TextWidget.Create(game, title, titleFont)
.SetLocation(Anchor.Centre, Anchor.Centre, 0, -30);
widgets[1] = TextWidget.Create(game, message, messageFont)
messageWidget = TextWidget.Create(game, message, messageFont)
.SetLocation(Anchor.Centre, Anchor.Centre, 0, 10);
string msg = ReconnectMessage();
if (!canReconnect) return;
widgets[2] = ButtonWidget.Create(game, 300, msg, titleFont, ReconnectClick)
reconnect = ButtonWidget.Create(game, 300, msg, titleFont, null)
.SetLocation(Anchor.Centre, Anchor.Centre, 0, 80);
reconnect.Disabled = !canReconnect;
}
}
}

6
ClassicalSharp/2D/Screens/HudScreen.cs
View File

@ -159,9 +159,9 @@ namespace ClassicalSharp.Gui.Screens {
return chat.HandlesKeyUp(key) || hotbar.HandlesKeyUp(key);
}
public void OpenTextInputBar(string text) {
chat.OpenTextInputBar(text);
}
public void OpenInput(string text) { chat.OpenInput(text); }
public void AppendInput(string text) { chat.input.Append(text); }
public override bool HandlesMouseScroll(float delta) {
return chat.HandlesMouseScroll(delta);

3
ClassicalSharp/2D/Screens/Menu/MenuOptionsScreen.cs
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@ -52,8 +52,7 @@ namespace ClassicalSharp.Gui.Screens {
if (key == Key.Escape) {
game.Gui.SetNewScreen(null);
return true;
} else if ((key == Key.Enter || key == Key.KeypadEnter)
&& input != null) {
} else if ((key == Key.Enter || key == Key.KeypadEnter) && input != null) {
ChangeSetting();
return true;
}

2
ClassicalSharp/2D/Screens/Overlays/Overlay.cs
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@ -51,6 +51,8 @@ namespace ClassicalSharp.Gui.Screens {
}
protected void CloseOverlay() {
Dispose();
if (game.Gui.overlays.Count > 0)
game.Gui.overlays.RemoveAt(0);
if (game.Gui.overlays.Count == 0)

3
ClassicalSharp/2D/Screens/Overlays/TexIdsOverlay.cs
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@ -100,8 +100,7 @@ namespace ClassicalSharp.Gui.Screens {
}
public override bool HandlesKeyDown(Key key) {
if (key == Key.F10 || key == game.Input.Keys[KeyBind.PauseOrExit]) {
Dispose();
if (key == game.Input.Keys[KeyBind.IDOverlay] || key == game.Input.Keys[KeyBind.PauseOrExit]) {
CloseOverlay();
return true;
}

88
ClassicalSharp/2D/Screens/Overlays/WarningOverlay.cs
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@ -1,5 +1,6 @@
// Copyright 2014-2017 ClassicalSharp | Licensed under BSD-3
using System;
using System.Diagnostics;
using System.Drawing;
using ClassicalSharp.Gui.Widgets;
using OpenTK.Input;
@ -8,6 +9,91 @@ namespace ClassicalSharp.Gui.Screens {
public delegate void WarningClickHandler(WarningOverlay screen, bool isAlways);
public sealed class UrlWarningOverlay : Overlay {
public UrlWarningOverlay(Game game, string url) : base(game) {
widgets = new ButtonWidget[2];
Metadata = url;
lines[0] = "&eAre you sure you want to open this link?";
lines[1] = url;
lines[2] = "Be careful - links from strangers may be websites that";
lines[3] = " have viruses, or things you may not want to open/see.";
}
public override void RedrawText() {
SetTextWidgets(lines);
}
public override void MakeButtons() {
DisposeWidgets(widgets);
widgets[0] = ButtonWidget.Create(game, 160, "Yes", titleFont, OpenUrl)
.SetLocation(Anchor.Centre, Anchor.Centre, -110, 30);
widgets[1] = ButtonWidget.Create(game, 160, "No", titleFont, AppendUrl)
.SetLocation(Anchor.Centre, Anchor.Centre, 110, 30);
}
void OpenUrl(Game g, Widget w, MouseButton btn, int x, int y) {
if (btn != MouseButton.Left) return;
try {
Process.Start(Metadata);
} catch (Exception ex) {
ErrorHandler.LogError("UrlWarningOverlay.OpenUrl", ex);
}
CloseOverlay();
}
void AppendUrl(Game g, Widget w, MouseButton btn, int x, int y) {
if (btn != MouseButton.Left) return;
if (game.ClickableChat) {
game.Gui.hudScreen.AppendInput(Metadata);
}
CloseOverlay();
}
}
public sealed class ConfirmDenyOverlay : Overlay {
WarningClickHandler noClick;
bool alwaysDeny;
public ConfirmDenyOverlay(Game game, string url, bool always, WarningClickHandler noClick) : base(game) {
Metadata = url;
alwaysDeny = always;
this.noClick = noClick;
widgets = new ButtonWidget[2];
lines[0] = "&eYou might be missing out.",
lines[1] = "Texture packs can play a vital role in the look and feel of maps.",
lines[2] = "";
lines[3] = "Sure you don't want to download the texture pack?";
}
public override void RedrawText() {
SetTextWidgets(lines);
}
public override void MakeButtons() {
DisposeWidgets(widgets);
widgets[0] = ButtonWidget.Create(game, 160, "I'm sure", titleFont, ConfirmNoClick)
.SetLocation(Anchor.Centre, Anchor.Centre, -110, 30);
widgets[1] = ButtonWidget.Create(game, 160, "Go back", titleFont, GoBackClick)
.SetLocation(Anchor.Centre, Anchor.Centre, 110, 30);
}
void ConfirmNoClick(Game g, Widget w, MouseButton btn, int x, int y) {
if (btn != MouseButton.Left) return;
noClick(this, alwaysDeny);
CloseOverlay();
}
void GoBackClick(Game g, Widget w, MouseButton btn, int x, int y) {
if (btn != MouseButton.Left) return;
// TODO: Do the back thingy here
CloseOverlay();
}
}
public sealed class WarningOverlay : Overlay {
public WarningOverlay(Game game, bool showAlways, bool confirmNo) : base(game) {
@ -69,7 +155,6 @@ namespace ClassicalSharp.Gui.Screens {
bool always = IndexOfWidget(w) >= alwaysIndex;
if (yesClick != null) yesClick(this, always);
Dispose();
CloseOverlay();
}
@ -84,7 +169,6 @@ namespace ClassicalSharp.Gui.Screens {
}
if (noClick != null) noClick(this, always);
Dispose();
CloseOverlay();
}

2
ClassicalSharp/Game/InputHandler.cs
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@ -189,7 +189,7 @@ namespace ClassicalSharp {
if (!more) {
game.Server.SendChat(text);
} else if (game.Gui.activeScreen == null) {
game.Gui.hudScreen.OpenTextInputBar(text);
game.Gui.hudScreen.OpenInput(text);
}
}

6
src/Client/Drawer2D.h
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@ -1,8 +1,5 @@
#ifndef CC_DRAWER2D_H
#define CC_DRAWER2D_H
/* Responsible for performing drawing operations on bitmaps, and for converting bitmaps into textures.
Copyright 2017 ClassicalSharp | Licensed under BSD-3
*/
#include "Typedefs.h"
#include "Platform.h"
#include "Bitmap.h"
@ -10,6 +7,9 @@ Copyright 2017 ClassicalSharp | Licensed under BSD-3
#include "2DStructs.h"
#include "Texture.h"
#include "Constants.h"
/* Responsible for performing drawing operations on bitmaps, and for converting bitmaps into textures.
Copyright 2017 ClassicalSharp | Licensed under BSD-3
*/
typedef struct DrawTextArgs_ { String Text; FontDesc Font; bool UseShadow; } DrawTextArgs;
void DrawTextArgs_Make(DrawTextArgs* args, STRING_REF String* text, FontDesc* font, bool useShadow);

1
src/Client/InputHandler.h
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@ -1,6 +1,7 @@
#ifndef CC_INPUTHANDLER_H
#define CC_INPUTHANDLER_H
#include "Typedefs.h"
#include "Gui.h"
/* Implements base handlers for mouse and keyboard input.
Copyright 2014-2017 ClassicalSharp | Licensed under BSD-3
*/

3
src/Client/IsometricDrawer.h
View File

@ -10,10 +10,7 @@
/* Maximum number of vertices used to draw a block in isometric way. */
#define ISOMETRICDRAWER_MAXVERTICES 16
/* Sets up state for drawing a batch of isometric blocks. */
void IsometricDrawer_BeginBatch(VertexP3fT2fC4b* vertices, GfxResourceID vb);
/* Adds a block to the current batch. */
void IsometricDrawer_DrawBatch(BlockID block, Real32 size, Real32 x, Real32 y);
/* Finishes drawing a batch of isometric blocks. */
void IsometricDrawer_EndBatch(void);
#endif

24
src/Client/Matrix.h
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@ -9,43 +9,21 @@
typedef struct Vector3_ Vector3;
typedef struct Vector4_ { Real32 X, Y, Z, W; } Vector4;
typedef struct Matrix_ {
/* Top row of the matrix */
Vector4 Row0;
/* 2nd row of the matrix */
Vector4 Row1;
/* 3rd row of the matrix */
Vector4 Row2;
/* Bottom row of the matrix */
Vector4 Row3;
} Matrix;
/* Identity matrix. */
typedef struct Matrix_ { Vector4 Row0, Row1, Row2, Row3; } Matrix;
extern Matrix Matrix_Identity;
/* Transformation matrix representing rotation angle radians around X axis. */
void Matrix_RotateX(Matrix* result, Real32 angle);
/* Transformation matrix representing rotation angle radians around Y axis. */
void Matrix_RotateY(Matrix* result, Real32 angle);
/* Transformation matrix representing rotation angle radians around Z axis. */
void Matrix_RotateZ(Matrix* result, Real32 angle);
/* Transformation matrix representing translation of given coordinates. */
void Matrix_Translate(Matrix* result, Real32 x, Real32 y, Real32 z);
/* Transformation matrix representing scaling of given axes. */
void Matrix_Scale(Matrix* result, Real32 x, Real32 y, Real32 z);
/* Multiplies a matrix by another.*/
#define Matrix_MulBy(dst, right) Matrix_Mul(dst, dst, right)
/* Multiplies two matrices.*/
void Matrix_Mul(Matrix* result, Matrix* left, Matrix* right);
/* Transformation matrix representing orthographic projection. */
void Matrix_Orthographic(Matrix* result, Real32 width, Real32 height, Real32 zNear, Real32 zFar);
/* Transformation matrix representing orthographic projection. */
void Matrix_OrthographicOffCenter(Matrix* result, Real32 left, Real32 right, Real32 bottom, Real32 top, Real32 zNear, Real32 zFar);
/* Transformation matrix representing perspective projection. */
void Matrix_PerspectiveFieldOfView(Matrix* result, Real32 fovy, Real32 aspect, Real32 zNear, Real32 zFar);
/* Transformation matrix representing perspective projection. */
void Matrix_PerspectiveOffCenter(Matrix* result, Real32 left, Real32 right, Real32 bottom, Real32 top, Real32 zNear, Real32 zFar);
/* Transformation matrix representing camera look at. */
void Matrix_LookAt(Matrix* result, Vector3 eye, Vector3 target, Vector3 up);
#endif

67
src/Client/Screens.c
View File

@ -1669,6 +1669,12 @@ void HUDScreen_OpenInput(Screen* hud, STRING_PURE String* text) {
ChatScreen_OpenInput((ChatScreen*)chat, text);
}
void HUDScreen_AppendInput(Screen* hud, STRING_PURE String* text) {
Screen* chat = ((HUDScreen*)hud)->Chat;
ChatInputWidget* widget = &((ChatScreen*)chat)->Input;
InputWidget_AppendString(&widget->Base, text);
}
DisconnectScreen DisconnectScreen_Instance;
#define DISCONNECT_DELAY_MS 5000
@ -1695,7 +1701,7 @@ void DisconnectScreen_Redraw(DisconnectScreen* screen, Real64 delta) {
Gfx_SetTexturing(true);
Widget_Render(&screen->Title, delta);
Widget_Render(&screen->Message, delta);
Widget_Render(&screen->Reconnect, delta);
if (screen->CanReconnect) { Widget_Render(&screen->Reconnect, delta); }
Gfx_SetTexturing(false);
}
@ -1718,29 +1724,6 @@ void DisconnectScreen_UpdateDelayLeft(DisconnectScreen* screen, Real64 delta) {
screen->ClearTime = DateTime_TotalMs(&now) + 500;
}
bool DisconnectScreen_ReconnectClick(GuiElement* elem, Int32 x, Int32 y, MouseButton btn) {
if (btn != MouseButton_Left) return false;
Int32 i;
for (i = 0; i < Game_ComponentsCount; i++) {
Game_Components[i].Reset();
}
Block_Reset();
UInt8 connectBuffer[String_BufferSize(STRING_SIZE)];
String connect = String_FromConst(connectBuffer);
String empty = String_MakeNull();
String_AppendConst(&connect, "Connecting to ");
String_AppendString(&connect, &Game_IPAddress);
String_Append(&connect, ':');
String_AppendInt32(&connect, Game_Port);
String_AppendConst(&connect, "..");
Screen* screen = LoadingScreen_MakeInstance(&connect, &empty);
Gui_SetNewScreen(screen);
ServerConnection_Connect(&Game_IPAddress, Game_Port);
return true;
}
void DisconnectScreen_ContextLost(void* obj) {
DisconnectScreen* screen = (DisconnectScreen*)obj;
Widget_Free(&screen->Title);
@ -1765,8 +1748,10 @@ void DisconnectScreen_ContextRecreated(void* obj) {
UInt8 msgBuffer[String_BufferSize(STRING_SIZE)];
String msg = String_InitAndClearArray(msgBuffer);
DisconnectScreen_ReconnectMessage(screen, &msg);
ButtonWidget_Create(&screen->Reconnect, &msg, 300, &screen->TitleFont, DisconnectScreen_ReconnectClick);
ButtonWidget_Create(&screen->Reconnect, &msg, 300, &screen->TitleFont, NULL);
Widget_SetLocation((Widget*)(&screen->Reconnect), ANCHOR_CENTRE, ANCHOR_CENTRE, 0, 80);
screen->Reconnect.Disabled = !screen->CanReconnect;
}
void DisconnectScreen_Init(GuiElement* elem) {
@ -1821,21 +1806,37 @@ bool DisconnectScreen_HandlesKeyUp(GuiElement* elem, Key key) { return true; }
bool DisconnectScreen_HandlesMouseDown(GuiElement* elem, Int32 x, Int32 y, MouseButton btn) {
DisconnectScreen* screen = (DisconnectScreen*)elem;
ButtonWidget* w = &screen->Reconnect;
ButtonWidget* widget = &screen->Reconnect;
if (btn != MouseButton_Left) return true;
if (screen->CanReconnect && !w->Disabled && Widget_Contains((Widget*)w, x, y)) {
elem = &w->Base; elem->HandlesMouseDown(elem, x, y, btn);
if (!widget->Disabled && Widget_Contains((Widget*)widget, x, y)) {
Int32 i;
for (i = 0; i < Game_ComponentsCount; i++) {
Game_Components[i].Reset();
}
Block_Reset();
UInt8 connectBuffer[String_BufferSize(STRING_SIZE)];
String connect = String_FromConst(connectBuffer);
String empty = String_MakeNull();
String_AppendConst(&connect, "Connecting to ");
String_AppendString(&connect, &Game_IPAddress);
String_Append(&connect, ':');
String_AppendInt32(&connect, Game_Port);
String_AppendConst(&connect, "..");
Screen* loadScreen = LoadingScreen_MakeInstance(&connect, &empty);
Gui_SetNewScreen(loadScreen);
ServerConnection_Connect(&Game_IPAddress, Game_Port);
}
return true;
}
bool DisconnectScreen_HandlesMouseMove(GuiElement* elem, Int32 x, Int32 y) {
DisconnectScreen* screen = (DisconnectScreen*)elem;
ButtonWidget* w = &screen->Reconnect;
if (screen->CanReconnect && !w->Disabled && Widget_Contains((Widget*)w, x, y)) {
elem = &w->Base; elem->HandlesMouseMove(elem, x, y);
}
ButtonWidget* widget = &screen->Reconnect;
widget->Active = !widget->Disabled && Widget_Contains((Widget*)widget, x, y);
return true;
}

1
src/Client/Screens.h
View File

@ -16,6 +16,7 @@ Screen* GeneratingScreen_MakeInstance(void);
Screen* HUDScreen_MakeInstance(void);
IGameComponent HUDScreen_MakeComponent(void);
void HUDScreen_OpenInput(Screen* hud, STRING_PURE String* text);
void HUDScreen_AppendInput(Screen* hud, STRING_PURE String* text);
Screen* DisconnectScreen_MakeInstance(STRING_PURE String* title, STRING_PURE String* message);
Screen* OptionsGroupScreen_MakeInstance(void);

22
src/Client/Stream.h
View File

@ -47,50 +47,28 @@ void Stream_FromFile(Stream* stream, void* file, STRING_PURE String* name);
but only allowing reading up to 'len' bytes from the wrapped stream. */
void Stream_ReadonlyPortion(Stream* stream, Stream* underlying, UInt32 len);
/* Reads an unsigned 8 bit integer from the given stream. */
UInt8 Stream_ReadUInt8(Stream* stream);
/* Reads a nsigned 8 bit integer from the given stream. */
#define Stream_ReadInt8(stream) ((Int8)Stream_ReadUInt8(stream))
/* Reads a little endian unsigned 16 bit integer from the given stream. */
UInt16 Stream_ReadUInt16_LE(Stream* stream);
/* Reads a little endian signed 16 bit integer from the given stream. */
#define Stream_ReadInt16_LE(stream) ((Int16)Stream_ReadUInt16_LE(stream))
/* Reads a big endian unsigned 16 bit integer from the given stream. */
UInt16 Stream_ReadUInt16_BE(Stream* stream);
/* Reads a big endian signed 16 bit integer from the given stream. */
#define Stream_ReadInt16_BE(stream) ((Int16)Stream_ReadUInt16_BE(stream))
/* Reads a little endian unsigned 32 bit integer from the given stream. */
UInt32 Stream_ReadUInt32_LE(Stream* stream);
/* Reads a little endian signed 32 bit integer from the given stream. */
#define Stream_ReadInt32_LE(stream) ((Int32)Stream_ReadUInt32_LE(stream))
/* Reads a big endian unsigned 64 bit integer from the given stream. */
UInt32 Stream_ReadUInt32_BE(Stream* stream);
/* Reads a big endian signed 64 bit integer from the given stream. */
#define Stream_ReadInt32_BE(stream) ((Int32)Stream_ReadUInt32_BE(stream))
/* Reads a big endian unsigned 64 bit integer from the given stream. */
UInt64 Stream_ReadUInt64_BE(Stream* stream);
/* Reads a big endian signed 64 bit integer from the given stream. */
#define Stream_ReadInt64_BE(stream) ((Int64)Stream_ReadUInt64_BE(stream))
/* Writes an unsigned 8 bit integer to the given stream. */
void Stream_WriteUInt8(Stream* stream, UInt8 value);
/* Writes a signed 8 bit integer to the given stream. */
#define Stream_WriteInt8(stream, value) Stream_WriteUInt8(stream, (UInt8)(value))
/* Writes a little endian unsigned 16 bit integer to the given stream. */
void Stream_WriteUInt16_LE(Stream* stream, UInt16 value);
/* Writes a little endian signed 16 bit integer to the given stream. */
#define Stream_WriteInt16_LE(stream, value) Stream_WriteUInt16_LE(stream, (UInt16)(value))
/* Writes a big endian unsigned 16 bit integer to the given stream. */
void Stream_WriteUInt16_BE(Stream* stream, UInt16 value);
/* Writes a big endian signed 16 bit integer to the given stream. */
#define Stream_WriteInt16_BE(stream, value) Stream_WriteUInt16_BE(stream, (UInt16)(value))
/* Writes a little endian unsigned 32 bit integer to the given stream. */
void Stream_WriteUInt32_LE(Stream* stream, UInt32 value);
/* Writes a little endian signed 32 bit integer to the given stream. */
#define Stream_WriteInt32_LE(stream, value) Stream_WriteUInt32_LE(stream, (UInt32)(value))
/* Writes a big endian unsigned 32 bit integer to the given stream. */
void Stream_WriteUInt32_BE(Stream* stream, UInt32 value);
/* Writes a big endian signed 32 bit integer to the given stream. */
#define Stream_WriteInt32_BE(stream, value) Stream_WriteUInt32_BE(stream, (UInt32)(value))
/* Reads a line of UTF8 encoding text from the given stream. Returns false if end of stream. */