mirror of https://github.com/unknownworlds/NS.git
441 lines
9.9 KiB
C++
441 lines
9.9 KiB
C++
/***
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*
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* Copyright (c) 1999, Valve LLC. All rights reserved.
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*
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* This product contains software technology licensed from Id
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* Software, Inc. ("Id Technology"). Id Technology (c) 1996 Id Software, Inc.
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* All Rights Reserved.
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*
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* Use, distribution, and modification of this source code and/or resulting
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* object code is restricted to non-commercial enhancements to products from
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* Valve LLC. All other use, distribution, or modification is prohibited
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* without written permission from Valve LLC.
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*
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****/
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//
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// cdll_int.c
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//
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// this implementation handles the linking of the engine to the DLL
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//
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#include "hud.h"
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#include "cl_util.h"
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#include "common/netadr.h"
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#include "vgui_schememanager.h"
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#include <papi.h>
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#include "pm_shared/pm_shared.h"
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#include <string.h>
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#include "hud_servers.h"
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#include "vgui_int.h"
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#include "mod\AvHHud.h"
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#include "mod\AvHUIFactory.h"
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#include "mod\AvHParticleSystemManager.h"
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#include "mod\AvHHulls.h"
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#include "common/interface.h"
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#include "common/ITrackerUser.h"
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#include "engine/APIProxy.h"
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#include "cl_dll/Exports.h"
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cl_enginefunc_t gEngfuncs;
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// Instead of using default Half-life HUD, use more flexible one I've added
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//CHud gHUD;
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//UIHud gHUD("StratHL/ui.txt", new AvHUIFactory());
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AvHHud gHUD((string(getModDirectory()) + "/ui.txt").c_str(), new AvHUIFactory());
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TeamFortressViewport *gViewPort = NULL;
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HINTERFACEMODULE g_hTrackerModule = NULL;
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ITrackerUser *g_pTrackerUser = NULL;
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void InitInput (void);
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void EV_HookEvents( void );
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void IN_Commands( void );
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/*
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================================
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HUD_GetHullBounds
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Engine calls this to enumerate player collision hulls, for prediction. Return 0 if the hullnumber doesn't exist.
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================================
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*/
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int CL_DLLEXPORT HUD_GetHullBounds( int hullnumber, float *mins, float *maxs )
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{
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RecClGetHullBounds(hullnumber, mins, maxs);
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int iret = 0;
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switch ( hullnumber )
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{
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case 0: // Human and level 4 alien, crouched level 5
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HULL0_MIN.CopyToArray(mins);
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HULL0_MAX.CopyToArray(maxs);
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iret = 1;
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break;
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case 1: // Crouched human, level 2 alien, level 3, crouched level 3 and 4
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HULL1_MIN.CopyToArray(mins);
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HULL1_MAX.CopyToArray(maxs);
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iret = 1;
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break;
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case 2: // Point based hull
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HULL2_MIN.CopyToArray(mins);
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HULL2_MAX.CopyToArray(maxs);
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iret = 1;
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break;
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case 3: // Huge alien
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HULL3_MIN.CopyToArray(mins);
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HULL3_MAX.CopyToArray(maxs);
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iret = 1;
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break;
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}
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return iret;
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}
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/*
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================================
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HUD_ConnectionlessPacket
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Return 1 if the packet is valid. Set response_buffer_size if you want to send a response packet. Incoming, it holds the max
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size of the response_buffer, so you must zero it out if you choose not to respond.
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================================
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*/
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int CL_DLLEXPORT HUD_ConnectionlessPacket( const struct netadr_s *net_from, const char *args, char *response_buffer, int *response_buffer_size )
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{
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RecClConnectionlessPacket(net_from, args, response_buffer, response_buffer_size);
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// Parse stuff from args
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int max_buffer_size = *response_buffer_size;
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// Zero it out since we aren't going to respond.
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// If we wanted to response, we'd write data into response_buffer
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*response_buffer_size = 0;
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// Since we don't listen for anything here, just respond that it's a bogus message
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// If we didn't reject the message, we'd return 1 for success instead.
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return 0;
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}
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void CL_DLLEXPORT HUD_PlayerMoveInit( struct playermove_s *ppmove )
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{
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RecClClientMoveInit(ppmove);
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PM_Init( ppmove );
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}
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char CL_DLLEXPORT HUD_PlayerMoveTexture( char *name )
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{
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RecClClientTextureType(name);
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return PM_FindTextureType( name );
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}
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void CL_DLLEXPORT HUD_PlayerMove( struct playermove_s *ppmove, int server )
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{
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RecClClientMove(ppmove, server);
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PM_Move( ppmove, server );
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}
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int CL_DLLEXPORT Initialize( cl_enginefunc_t *pEnginefuncs, int iVersion )
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{
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gEngfuncs = *pEnginefuncs;
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RecClInitialize(pEnginefuncs, iVersion);
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if (iVersion != CLDLL_INTERFACE_VERSION)
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return 0;
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memcpy(&gEngfuncs, pEnginefuncs, sizeof(cl_enginefunc_t));
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EV_HookEvents();
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// get tracker interface, if any
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char szDir[512];
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if (!gEngfuncs.COM_ExpandFilename("Bin/TrackerUI.dll", szDir, sizeof(szDir)))
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{
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g_pTrackerUser = NULL;
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g_hTrackerModule = NULL;
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return 1;
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}
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g_hTrackerModule = Sys_LoadModule(szDir);
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CreateInterfaceFn trackerFactory = Sys_GetFactory(g_hTrackerModule);
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if (!trackerFactory)
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{
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g_pTrackerUser = NULL;
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g_hTrackerModule = NULL;
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return 1;
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}
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g_pTrackerUser = (ITrackerUser *)trackerFactory(TRACKERUSER_INTERFACE_VERSION, NULL);
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return 1;
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}
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/*
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==========================
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HUD_VidInit
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Called when the game initializes
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and whenever the vid_mode is changed
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so the HUD can reinitialize itself.
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==========================
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*/
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int CL_DLLEXPORT HUD_VidInit( void )
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{
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RecClHudVidInit();
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gHUD.VidInit();
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VGui_Startup();
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return 1;
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}
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/*
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==========================
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HUD_Init
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Called whenever the client connects
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to a server. Reinitializes all
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the hud variables.
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==========================
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*/
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void CL_DLLEXPORT HUD_Init( void )
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{
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RecClHudInit();
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InitInput();
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gHUD.Init();
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Scheme_Init();
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}
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void UIDrawVariableBarSpriteHoles(int inSprite, int inX, int inY, float inPercentage)
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{
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// Assumes that frame 0 is the empty sprite, frame 1 is full sprite
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const int kEmptyFrame = 0;
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const int kFullFrame = 1;
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int theSpriteWidth = SPR_Width(inSprite, kFullFrame);
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int theSpriteHeight = SPR_Height(inSprite, kFullFrame);
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int theColorComponent = 255;
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// Draw empty sprite
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SPR_Set(inSprite, theColorComponent, theColorComponent, theColorComponent);
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SPR_DrawHoles(kEmptyFrame, inX, inY, NULL);
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// Draw secondary level if specified, at half brightness
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int theFilledHeight = theSpriteHeight*inPercentage;
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theFilledHeight = theSpriteHeight*inPercentage;
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// Draw partially full sprite. Enable scissor so it's not all drawn.
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SPR_EnableScissor(inX, inY + (theSpriteHeight - theFilledHeight), theSpriteWidth, theFilledHeight);
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SPR_Set(inSprite, theColorComponent, theColorComponent, theColorComponent);
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SPR_DrawHoles(kFullFrame, inX, inY, NULL);
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SPR_DisableScissor();
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}
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// Demonstrates black lines around the edge of sprites (both using tri API and SPR_* calls)
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// Demonstrates scissor not working properly
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void Direct3DTest()
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{
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static int theSprite = 0;
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if(!theSprite)
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{
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theSprite = Safe_SPR_Load("sprites/640a-energy.spr");
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}
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// Draw alien energy
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if(theSprite)
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{
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int theFrame = 0;
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int theX = ScreenWidth() - SPR_Width(theSprite, theFrame);
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int theY = ScreenHeight() - SPR_Height(theSprite, theFrame);
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// 0-1, depending how much to draw
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float theFactor = .5f;
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UIDrawVariableBarSpriteHoles(theSprite, theX, theY, theFactor);
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}
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}
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/*
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==========================
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HUD_Redraw
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called every screen frame to
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redraw the HUD.
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===========================
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*/
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int CL_DLLEXPORT HUD_Redraw( float time, int intermission )
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{
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RecClHudRedraw(time, intermission);
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gHUD.Redraw( time, intermission );
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//Direct3DTest();
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//SoftwareTest();
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return 1;
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}
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/*
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==========================
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HUD_UpdateClientData
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called every time shared client
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dll/engine data gets changed,
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and gives the cdll a chance
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to modify the data.
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returns 1 if anything has been changed, 0 otherwise.
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==========================
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*/
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int CL_DLLEXPORT HUD_UpdateClientData(client_data_t *pcldata, float flTime )
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{
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RecClHudUpdateClientData(pcldata, flTime);
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IN_Commands();
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return gHUD.UpdateClientData(pcldata, flTime );
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}
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/*
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==========================
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HUD_Reset
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Called at start and end of demos to restore to "non"HUD state.
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==========================
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*/
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void CL_DLLEXPORT HUD_Reset( void )
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{
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RecClHudReset();
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gHUD.VidInit();
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AvHParticleSystemManager::Instance()->Reset();
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}
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/*
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==========================
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HUD_Frame
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Called by engine every frame that client .dll is loaded
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==========================
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*/
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void CL_DLLEXPORT HUD_Frame( double time )
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{
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RecClHudFrame(time);
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ServersThink( time );
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GetClientVoiceMgr()->Frame(time);
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}
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/*
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==========================
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HUD_VoiceStatus
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Called when a player starts or stops talking.
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==========================
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*/
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void CL_DLLEXPORT HUD_VoiceStatus(int entindex, qboolean bTalking)
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{
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RecClVoiceStatus(entindex, bTalking);
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GetClientVoiceMgr()->UpdateSpeakerStatus(entindex, bTalking);
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}
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/*
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==========================
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HUD_DirectorEvent
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Called when a director event message was received
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==========================
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*/
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void CL_DLLEXPORT HUD_DirectorMessage( int iSize, void *pbuf )
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{
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RecClDirectorMessage(iSize, pbuf);
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gHUD.m_Spectator.DirectorMessage( iSize, pbuf );
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}
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#ifdef FINAL_VAC_BUILD
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cldll_func_dst_t *g_pcldstAddrs;
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extern "C" void __declspec( dllexport ) F(void *pv)
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{
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cldll_func_t *pcldll_func = (cldll_func_t *)pv;
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g_pcldstAddrs = ((cldll_func_dst_t *)pcldll_func->pHudVidInitFunc);
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cldll_func_t cldll_func =
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{
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Initialize,
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HUD_Init,
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HUD_VidInit,
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HUD_Redraw,
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HUD_UpdateClientData,
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HUD_Reset,
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HUD_PlayerMove,
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HUD_PlayerMoveInit,
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HUD_PlayerMoveTexture,
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IN_ActivateMouse,
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IN_DeactivateMouse,
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IN_MouseEvent,
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IN_ClearStates,
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IN_Accumulate,
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CL_CreateMove,
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CL_IsThirdPerson,
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CL_CameraOffset,
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KB_Find,
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CAM_Think,
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V_CalcRefdef,
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HUD_AddEntity,
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HUD_CreateEntities,
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HUD_DrawNormalTriangles,
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HUD_DrawTransparentTriangles,
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HUD_StudioEvent,
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HUD_PostRunCmd,
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HUD_Shutdown,
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HUD_TxferLocalOverrides,
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HUD_ProcessPlayerState,
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HUD_TxferPredictionData,
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Demo_ReadBuffer,
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HUD_ConnectionlessPacket,
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HUD_GetHullBounds,
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HUD_Frame,
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HUD_Key_Event,
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HUD_TempEntUpdate,
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HUD_GetUserEntity,
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HUD_VoiceStatus,
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HUD_DirectorMessage,
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HUD_GetStudioModelInterface,
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};
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*pcldll_func = cldll_func;
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}
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#endif // FINAL_VAC_BUILD
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