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Start porting HUDScreen to C, few other minor fixes

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This commit is contained in:
UnknownShadow200 2018-02-12 20:11:12 +11:00
parent b5c5daa4e3
commit 8c68fb9070
7 changed files with 236 additions and 67 deletions
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12
ClassicalSharp/2D/Screens/HudScreen.cs
View File

@ -91,7 +91,6 @@ namespace ClassicalSharp.Gui.Screens {
playerList = new PlayerListWidget(game, playerFont, !extended);
playerList.Init();
playerList.RecalcYOffset();
playerList.Reposition();
}
@ -105,22 +104,11 @@ namespace ClassicalSharp.Gui.Screens {
gfx.ContextRecreated -= ContextRecreated;
}
public void GainFocus() {
game.CursorVisible = false;
if (game.Focused)
game.Camera.RegrabMouse();
}
public void LoseFocus() {
game.CursorVisible = true;
}
public override void OnResize(int width, int height) {
chat.OnResize(width, height);
hotbar.Reposition();
if (playerList != null) {
playerList.RecalcYOffset();
playerList.Reposition();
}
}

6
ClassicalSharp/2D/Widgets/PlayerListWidget.cs
View File

@ -164,11 +164,8 @@ namespace ClassicalSharp.Gui.Widgets {
}
}
public void RecalcYOffset() {
YOffset = -Math.Max(0, game.Height / 4 - Height / 2);
}
public override void Reposition() {
YOffset = -Math.Max(0, game.Height / 4 - Height / 2);
int oldX = X, oldY = Y;
base.Reposition();
@ -234,7 +231,6 @@ namespace ClassicalSharp.Gui.Widgets {
SortEntries();
RepositionColumns();
UpdateTableDimensions();
RecalcYOffset();
Reposition();
}

5
ClassicalSharp/Game/GuiInterface.cs
View File

@ -85,9 +85,10 @@ namespace ClassicalSharp {
activeScreen.Dispose();
if (screen == null) {
hudScreen.GainFocus();
game.CursorVisible = false;
if (game.Focused) game.Camera.RegrabMouse();
} else if (activeScreen == null) {
hudScreen.LoseFocus();
game.CursorVisible = true;
}
if (screen != null)

12
src/Client/Gui.c
View File

@ -7,6 +7,7 @@
#include "Drawer2D.h"
#include "ExtMath.h"
#include "Screens.h"
#include "Camera.h"
Screen* Gui_Status;
void GuiElement_Recreate(GuiElement* elem) {
@ -91,7 +92,7 @@ void Gui_Init(void) {
Event_RegisterStream(&TextureEvents_FileChanged, NULL, Gui_FileChanged);
Gui_Status = StatusScreen_MakeInstance();
game.Components.Add(statusScreen);
hudScreen = new HudScreen(game);
Gui_HUD = HUDScreen_MakeInstance();
game.Components.Add(hudScreen);
}
@ -119,9 +120,9 @@ void Gui_Free(void) {
IGameComponent Gui_MakeGameComponent(void) {
IGameComponent comp = IGameComponent_MakeEmpty();
comp.Init = Gui_Init;
comp.Init = Gui_Init;
comp.Reset = Gui_Reset;
comp.Free = Gui_Free;
comp.Free = Gui_Free;
return comp;
}
@ -140,9 +141,10 @@ void Gui_SetScreen(Screen* screen, bool freeOld) {
}
if (screen == NULL) {
hudScreen.GainFocus();
Window_SetCursorVisible(false);
if (Window_GetFocused()) { Camera_ActiveCamera->RegrabMouse(); }
} else if (Gui_Active == NULL) {
hudScreen.LoseFocus();
Window_SetCursorVisible(true);
}
if (screen != NULL) {

255
src/Client/Screens.c
View File

@ -13,7 +13,12 @@
#include "ModelCache.h"
#include "MapGenerator.h"
#include "ServerConnection.h"
#define LeftOnly(func) { if (btn == MouseButton_Left) { func; } return true; }
#define Widget_Init(widget) (widget)->Base.Base.Init(&((widget)->Base.Base))
#define Widget_Render(widget, delta) (widget)->Base.Base.Render(&((widget)->Base.Base), delta)
#define Widget_Free(widget) (widget)->Base.Base.Free(&((widget)->Base.Base))
#define Widget_Reposition(widget) (widget)->Base.Reposition(&((widget)->Base))
void Screen_FreeWidgets(Widget** widgets, UInt32 widgetsCount) {
if (widgets == NULL) return;
@ -149,8 +154,7 @@ void InventoryScreen_OnBlockChanged(void* obj) {
void InventoryScreen_ContextLost(void* obj) {
InventoryScreen* screen = (InventoryScreen*)obj;
GuiElement* elem = &screen->Table.Base.Base;
elem->Free(elem);
Widget_Free(&screen->Table);
}
void InventoryScreen_ContextRecreated(void* obj) {
@ -163,11 +167,10 @@ void InventoryScreen_Init(GuiElement* elem) {
InventoryScreen* screen = (InventoryScreen*)elem;
Platform_MakeFont(&screen->Font, &Game_FontName, 16, FONT_STYLE_NORMAL);
elem = &screen->Table.Base.Base;
TableWidget_Create(&screen->Table);
screen->Table.Font = screen->Font;
screen->Table.ElementsPerRow = Game_PureClassic ? 9 : 10;
elem->Init(elem);
Widget_Init(&screen->Table);
Key_KeyRepeat = true;
Event_RegisterVoid(&BlockEvents_PermissionsChanged, screen, InventoryScreen_OnBlockChanged);
@ -178,21 +181,18 @@ void InventoryScreen_Init(GuiElement* elem) {
void InventoryScreen_Render(GuiElement* elem, Real64 delta) {
InventoryScreen* screen = (InventoryScreen*)elem;
elem = &screen->Table.Base.Base;
elem->Render(elem, delta);
Widget_Render(&screen->Table, delta);
}
void InventoryScreen_OnResize(Screen* elem) {
InventoryScreen* screen = (InventoryScreen*)elem;
Widget* widget = &screen->Table.Base;
widget->Reposition(widget);
Widget_Reposition(&screen->Table);
}
void InventoryScreen_Free(GuiElement* elem) {
InventoryScreen* screen = (InventoryScreen*)elem;
Platform_FreeFont(&screen->Font);
elem = &screen->Table.Base.Base;
elem->Free(elem);
Widget_Free(&screen->Table);
Key_KeyRepeat = false;
Event_UnregisterVoid(&BlockEvents_PermissionsChanged, screen, InventoryScreen_OnBlockChanged);
@ -401,12 +401,8 @@ void StatusScreen_ChatFontChanged(void* obj) {
void StatusScreen_ContextLost(void* obj) {
StatusScreen* screen = (StatusScreen*)obj;
TextAtlas_Free(&screen->PosAtlas);
GuiElement* elem;
elem = &screen->Status.Base.Base;
elem->Free(elem);
elem = &screen->HackStates.Base.Base;
elem->Free(elem);
Widget_Free(&screen->Status);
Widget_Free(&screen->HackStates);
}
void StatusScreen_ContextRecreated(void* obj) {
@ -415,7 +411,7 @@ void StatusScreen_ContextRecreated(void* obj) {
TextWidget* status = &screen->Status; TextWidget_Make(status, &screen->Font);
Widget_SetLocation(&status->Base, ANCHOR_LEFT_OR_TOP, ANCHOR_LEFT_OR_TOP, 2, 2);
status->ReducePadding = true;
status->Base.Base.Init(&status->Base.Base);
Widget_Init(status);
StatusScreen_Update(screen, 1.0);
String chars = String_FromConst("0123456789-, ()");
@ -427,7 +423,7 @@ void StatusScreen_ContextRecreated(void* obj) {
TextWidget* hacks = &screen->HackStates; TextWidget_Make(hacks, &screen->Font);
Widget_SetLocation(&hacks->Base, ANCHOR_LEFT_OR_TOP, ANCHOR_LEFT_OR_TOP, 2, yOffset);
hacks->ReducePadding = true;
hacks->Base.Base.Init(&hacks->Base.Base);
Widget_Init(hacks);
StatusScreen_UpdateHackState(screen, true);
}
@ -447,14 +443,12 @@ void StatusScreen_Render(GuiElement* elem, Real64 delta) {
if (Game_HideGui || !Game_ShowFPS) return;
Gfx_SetTexturing(true);
elem = &screen->Status.Base.Base;
elem->Render(elem, delta);
Widget_Render(&screen->Status, delta);
if (!Game_ClassicMode && Gui_Active == NULL) {
StatusScreen_UpdateHackState(screen, false);
StatusScreen_DrawPosition(screen);
elem = &screen->HackStates.Base.Base;
elem->Render(elem, delta);
Widget_Render(&screen->HackStates, delta);
}
Gfx_SetTexturing(false);
}
@ -683,9 +677,7 @@ typedef struct LoadingScreen_ {
LoadingScreen LoadingScreen_Instance;
void LoadingScreen_SetTitle(LoadingScreen* screen, STRING_PURE String* title) {
GuiElement* elem = &screen->TitleWidget.Base.Base;
elem->Free(elem);
Widget_Free(&screen->TitleWidget);
TextWidget_Create(&screen->TitleWidget, title, &screen->Font);
Widget_SetLocation(&screen->TitleWidget.Base, ANCHOR_CENTRE, ANCHOR_CENTRE, 0, -80);
String_Clear(&screen->Title);
@ -693,9 +685,7 @@ void LoadingScreen_SetTitle(LoadingScreen* screen, STRING_PURE String* title) {
}
void LoadingScreen_SetMessage(LoadingScreen* screen, STRING_PURE String* message) {
GuiElement* elem = &screen->MessageWidget.Base.Base;
elem->Free(elem);
Widget_Free(&screen->MessageWidget);
TextWidget_Create(&screen->MessageWidget, message, &screen->Font);
Widget_SetLocation(&screen->MessageWidget.Base, ANCHOR_CENTRE, ANCHOR_CENTRE, 0, -30);
String_Clear(&screen->Message);
@ -709,16 +699,14 @@ void LoadingScreen_MapLoading(void* obj, Real32 progress) {
void LoadingScreen_OnResize(Screen* elem) {
LoadingScreen* screen = (LoadingScreen*)elem;
Widget* widget;
widget = &screen->TitleWidget.Base; widget->Reposition(widget);
widget = &screen->MessageWidget.Base; widget->Reposition(widget);
Widget_Reposition(&screen->TitleWidget);
Widget_Reposition(&screen->MessageWidget);
}
void LoadingScreen_ContextLost(void* obj) {
LoadingScreen* screen = (LoadingScreen*)obj;
GuiElement* elem;
elem = &screen->TitleWidget.Base.Base; elem->Free(elem);
elem = &screen->MessageWidget.Base.Base; elem->Free(elem);
Widget_Free(&screen->TitleWidget);
Widget_Free(&screen->MessageWidget);
}
void LoadingScreen_ContextRecreated(void* obj) {
@ -806,8 +794,9 @@ void LoadingScreen_Render(GuiElement* elem, Real64 delta) {
LoadingScreen* screen = (LoadingScreen*)elem;
Gfx_SetTexturing(true);
LoadingScreen_DrawBackground();
elem = &screen->TitleWidget.Base.Base; elem->Render(elem, delta);
elem = &screen->MessageWidget.Base.Base; elem->Render(elem, delta);
Widget_Render(&screen->TitleWidget, delta);
Widget_Render(&screen->MessageWidget, delta);
Gfx_SetTexturing(false);
Int32 x = Game_Width / 2 - PROG_BAR_WIDTH / 2;
@ -831,7 +820,6 @@ void LoadingScreen_Free(GuiElement* elem) {
}
void LoadingScreen_Make(LoadingScreen* screen, STRING_PURE String* title, STRING_PURE String* message) {
LoadingScreen* screen = &LoadingScreen_Instance;
Platform_MemSet(&screen, 0, sizeof(LoadingScreen));
Screen_Reset(&screen->Base);
@ -895,4 +883,197 @@ Screen* GeneratingScreen_MakeInstance(void) {
screen->Base.Base.Base.Render = GeneratingScreen_Render;
screen->LastState = String_InitAndClearArray(screen->LastStateBuffer);
return &screen->Base.Base;
}
typedef struct HUDScreen_ {
Screen Base;
Screen* Chat;
HotbarWidget Hotbar;
PlayerListWidget PlayerList;
FontDesc PlayerFont;
bool ShowingList, WasShowingList;
} HUDScreen;
HUDScreen HUDScreen_Instance;
#define CH_EXTENT 16
#define CH_WEIGHT 2
void HUDScreen_DrawCrosshairs(void) {
if (Gui_IconsTex == NULL) return;
TextureRec chRec = { 0.0f, 0.0f, 15.0f / 256.0f, 15 / 256.0f };
Int32 extent = (Int32)(CH_EXTENT * Game_Scale(Game_Height / 480.0f));
Int32 chX = (Game_Width / 2) - extent, chY = (Game_Height / 2) - extent;
Texture chTex = Texture_FromRec(Gui_IconsTex, chX, chY, extent * 2, extent * 2, chRec);
Texture_Render(&chTex);
}
void HUDScreen_FreePlayerList(HUDScreen* screen) {
screen->WasShowingList = screen->ShowingList;
if (screen->ShowingList) {
Widget_Free(&screen->PlayerList);
}
screen->ShowingList = false;
}
void HUDScreen_ContextLost(void* obj) {
HUDScreen* screen = (HUDScreen*)obj;
HUDScreen_FreePlayerList(screen);
Widget_Free(&screen->Hotbar);
}
void HUDScreen_ContextRecreated(void* obj) {
HUDScreen* screen = (HUDScreen*)obj;
Widget_Free(&screen->Hotbar);
Widget_Init(&screen->Hotbar);
if (!screen->WasShowingList) return;
bool extended = ServerConnection_SupportsExtPlayerList && !Game_UseClassicTabList;
PlayerListWidget_Create(&screen->PlayerList, &screen->PlayerFont, !extended);
Widget_Init(&screen->PlayerList);
Widget_Reposition(&screen->PlayerList);
}
void HUDScreen_OnResize(Screen* elem) {
HUDScreen* screen = (HUDScreen*)elem;
chat.OnResize(width, height);
Widget_Reposition(&screen->Hotbar);
if (screen->ShowingList) {
Widget_Reposition(&screen->PlayerList);
}
}
void HUDScreen_OnNewMap(void* obj) {
DisposePlayerList();
}
bool HUDScreen_HandlesKeyPress(char key) {
return chat.HandlesKeyPress(key);
}
bool HUDScreen_HandlesKeyDown(Key key) {
Key playerListKey = game.Mapping(KeyBind.PlayerList);
bool handles = playerListKey != Key.Tab || !Game_TabAutocomplete || !chat.HandlesAllInput;
if (key == playerListKey && handles) {
if (playerList == null && !ServerConnection_IsSinglePlayer) {
hadPlayerList = true;
ContextRecreated();
}
return true;
}
return chat.HandlesKeyDown(key) || hotbar.HandlesKeyDown(key);
}
bool HUDScreen_HandlesKeyUp(Key key) {
if (key == game.Mapping(KeyBind.PlayerList)) {
if (playerList != null) {
hadPlayerList = false;
playerList.Dispose();
playerList = null;
return true;
}
}
return chat.HandlesKeyUp(key) || hotbar.HandlesKeyUp(key);
}
bool HUDScreen_HandlesMouseScroll(float delta) {
return chat.HandlesMouseScroll(delta);
}
bool HUDScreen_HandlesMouseClick(int mouseX, int mouseY, MouseButton button) {
if (button != MouseButton_Left || !HandlesAllInput) return false;
string name;
if (playerList == null || (name = playerList.GetNameUnder(mouseX, mouseY)) == null)
return chat.HandlesMouseClick(mouseX, mouseY, button);
chat.AppendTextToInput(name + " ");
return true;
}
void HUDScreen_Init(GuiElement* elem) {
HUDScreen* screen = (HUDScreen*)elem;
Int32 size = Drawer2D_UseBitmappedChat ? 16 : 11;
playerFont = new Font(game.FontName, size);
hotbar = game.Mode.MakeHotbar();
hotbar.Init();
chat = new ChatScreen(game, this);
chat.Init();
Event_RegisterVoid(&WorldEvents_NewMap, screen, HUDScreen_OnNewMap);
Event_RegisterVoid(&GfxEvents_ContextLost, screen, HUDScreen_ContextLost);
Event_RegisterVoid(&GfxEvents_ContextRecreated, screen, HUDScreen_ContextRecreated);
}
void HUDScreen_Render(GuiElement* elem, Real64 delta) {
HUDScreen* screen = (HUDScreen*)elem;
if (Game_HideGui && chat->HandlesAllInput) {
Gfx_SetTexturing(true);
chat.input.Render(delta);
Gfx_SetTexturing(false);
}
if (Game_HideGui) return;
bool showMinimal = Gui_GetActiveScreen()->BlocksWorld;
if (!screen->ShowingList && !showMinimal) {
Gfx_SetTexturing(true);
DrawCrosshairs();
Gfx_SetTexturing(false);
}
if (chat->HandlesAllInput && !Game_PureClassic) {
chat.RenderBackground();
}
Gfx_SetTexturing(true);
if (!showMinimal) { Widget_Render(&screen->Hotbar, delta); }
chat.Render(delta);
if (screen->ShowingList && Gui_GetActiveScreen() == screen) {
Widget_Render(&screen->PlayerList, delta);
/* NOTE: Should usually be caught by KeyUp, but just in case. */
if (!KeyBind_IsPressed(KeyBind_PlayerList)) {
Widget_Free(&screen->PlayerList);
screen->ShowingList = false;
}
}
Gfx_SetTexturing(false);
}
void HUDScreen_Free(GuiElement* elem) {
HUDScreen* screen = (HUDScreen*)elem;
Platform_FreeFont(&screen->PlayerFont);
chat.Dispose();
HUDScreen_ContextLost(screen);
Event_UnregisterVoid(&WorldEvents_NewMap, screen, HUDScreen_OnNewMap);
Event_UnregisterVoid(&GfxEvents_ContextLost, screen, HUDScreen_ContextLost);
Event_UnregisterVoid(&GfxEvents_ContextRecreated, screen, HUDScreen_ContextRecreated);
}
Screen* HUDScreen_MakeInstance(void) {
HUDScreen* screen = &HUDScreen_Instance;
Platform_MemSet(&screen, 0, sizeof(HUDScreen));
Screen_Reset(&screen->Base);
screen->Base.OnResize = HUDScreen_OnResize;
screen->Base.Base.Init = HUDScreen_Init;
screen->Base.Base.Render = HUDScreen_Render;
screen->Base.Base.Free = HUDScreen_Free;
return &screen->Base;
}
void HUDScreen_Ready(void) {
GuiElement* elem = &HUDScreen_Instance.Base.Base;
elem->Init(elem);
}
IGameComponent HUDScreen_MakeComponent(void) {
IGameComponent comp = IGameComponent_MakeEmpty();
comp.Ready = HUDScreen_Ready;
return comp;
}

4
src/Client/Screens.h
View File

@ -2,6 +2,7 @@
#define CC_SCREEN_H
#include "Typedefs.h"
#include "Gui.h"
#include "String.h"
/* Contains all 2D screen implementations.
Copyright 2014-2017 ClassicalSharp | Licensed under BSD-3
@ -10,6 +11,9 @@
Screen* InventoryScreen_MakeInstance(void);
Screen* StatusScreen_MakeInstance(void);
IGameComponent StatusScreen_MakeComponent(void);
Screen* LoadingScreen_MakeInstance(STRING_PURE String* title, STRING_PURE String* message);
Screen* GeneratingScreen_MakeInstance(void);
Screen* HUDScreen_MakeInstance(void);
Screen* OptionsGroupScreen_MakeInstance(void);
Screen* PauseScreen_MakeInstance(void);

9
src/Client/Widgets.c
View File

@ -1919,12 +1919,10 @@ void PlayerListWidget_RepositionColumns(PlayerListWidget* widget) {
}
}
void PlayerListWidget_RecalcYOffset(PlayerListWidget* widget) {
Int32 yPosition = Game_Height / 4 - widget->Base.Height / 2;
widget->Base.YOffset = -max(0, yPosition);
}
void PlayerListWidget_Reposition(Widget* elem) {
Int32 yPosition = Game_Height / 4 - elem->Height / 2;
elem->YOffset = -max(0, yPosition);
Int32 oldX = elem->X, oldY = elem->Y;
Widget_DoReposition(elem);
PlayerListWidget* widget = (PlayerListWidget*)elem;
@ -2077,7 +2075,6 @@ void PlayerListWidget_SortAndReposition(PlayerListWidget* widget) {
PlayerListWidget_SortEntries(widget);
PlayerListWidget_RepositionColumns(widget);
PlayerListWidget_UpdateTableDimensions(widget);
PlayerListWidget_RecalcYOffset(widget);
PlayerListWidget_Reposition(&widget->Base);
}