From ecd70a5f17e0aa4f6b0052c01a2170f01b125c5f Mon Sep 17 00:00:00 2001 From: Filip Gawin Date: Fri, 7 Jun 2019 22:31:03 +0200 Subject: RE more stuff from COnscreenTimer --- src/User.cpp | 177 +++++++++++++++++++++++++++++++++++++++++++++++-- src/User.h | 46 ++++++++++++- src/audio/DMAudio.cpp | 2 + src/audio/DMAudio.h | 8 ++- src/control/Replay.cpp | 4 +- src/control/Replay.h | 2 + src/render/Hud.cpp | 2 + src/render/Hud.h | 2 + 8 files changed, 232 insertions(+), 11 deletions(-) diff --git a/src/User.cpp b/src/User.cpp index 4cdb0f1b..21bd2ccf 100644 --- a/src/User.cpp +++ b/src/User.cpp @@ -1,10 +1,175 @@ +#include "User.h" #include "common.h" #include "patcher.h" -#include "User.h" -CPlaceName &CUserDisplay::PlaceName = *(CPlaceName*)0x8F29BC; -COnscreenTimer &CUserDisplay::OnscnTimer = *(COnscreenTimer*)0x862238; -CPager &CUserDisplay::Pager = *(CPager*)0x8F2744; -CCurrentVehicle &CUserDisplay::CurrentVehicle = *(CCurrentVehicle*)0x8F5FE8; +#include "DMAudio.h" +#include "Hud.h" +#include "Replay.h" +#include "Timer.h" + +CPlaceName& CUserDisplay::PlaceName = *(CPlaceName*)0x8F29BC; +COnscreenTimer& CUserDisplay::OnscnTimer = *(COnscreenTimer*)0x862238; +CPager& CUserDisplay::Pager = *(CPager*)0x8F2744; +CCurrentVehicle& CUserDisplay::CurrentVehicle = *(CCurrentVehicle*)0x8F5FE8; + +char* CTheScripts::ScriptSpace = (char*)0x74B248; + +int COnscreenTimer::Init() { + m_bDisabled = false; + for(uint32 i = 0; i < 1; i++) { + m_sEntries[i].m_nTimerOffset = 0; + m_sEntries[i].m_nCounterOffset = 0; + + for(uint32 j = 0; j < 10; j++) { + m_sEntries[i].m_aTimerText[j] = 0; + m_sEntries[i].m_aCounterText[j] = 0; + } + + m_sEntries[i].m_nType = 0; + m_sEntries[i].m_bTimerProcessed = 0; + m_sEntries[i].m_bCounterProcessed = 0; + } + return 1; +} + +void COnscreenTimer::Process() { + if(CReplay::Mode != 1 && !m_bDisabled) { + for(uint32 i = 0; i < 1; i++) { + m_sEntries[i].Process(); + } + } +} + +void COnscreenTimer::ProcessForDisplay() { + if(CHud::m_Wants_To_Draw_Hud) { + m_bProcessed = false; + for(uint32 i = 0; i < 1; i++) { + if(m_sEntries[i].ProcessForDisplay()) { + m_bProcessed = true; + } + } + } +} + +void COnscreenTimer::ClearCounter(uint32 offset) { + for(uint32 i = 0; i < 1; i++) { + if(offset == m_sEntries[i].m_nCounterOffset) { + m_sEntries[i].m_nCounterOffset = 0; + m_sEntries[i].m_aCounterText[0] = 0; + m_sEntries[i].m_nType = 0; + m_sEntries[i].m_bCounterProcessed = 0; + } + } +} + +void COnscreenTimer::ClearClock(uint32 offset) { + for(uint32 i = 0; i < 1; i++) { + if(offset == m_sEntries[i].m_nTimerOffset) { + m_sEntries[i].m_nTimerOffset = 0; + m_sEntries[i].m_aTimerText[0] = 0; + m_sEntries[i].m_bTimerProcessed = 0; + } + } +} + +void COnscreenTimer::AddCounter(uint32 offset, uint16 type, char* text) { + uint32 i = 0; + for(uint32 i = 0; i < 1; i++) { + if(m_sEntries[i].m_nCounterOffset == 0) { + break; + } + return; + } + + m_sEntries[i].m_nCounterOffset = offset; + if(text) { + strncpy((char*)m_sEntries[i].m_aCounterText, text, 10); + } else { + m_sEntries[i].m_aCounterText[0] = 0; + } + + m_sEntries[i].m_nType = type; +} + +void COnscreenTimer::AddClock(uint32 offset, char* text) { + uint32 i = 0; + for(uint32 i = 0; i < 1; i++) { + if(m_sEntries[i].m_nTimerOffset == 0) { + break; + } + return; + } + + m_sEntries[i].m_nTimerOffset = offset; + if(text) { + strncpy((char*)m_sEntries[i].m_aTimerText, text, 10u); + } else { + m_sEntries[i].m_aTimerText[0] = 0; + } +} + +void COnscreenTimerEntry::Process() { + if(m_nTimerOffset) { + uint32* timerPtr = (uint32*)&CTheScripts::ScriptSpace[m_nTimerOffset]; + uint32 oldTime = *timerPtr; + int32 newTime = int32(oldTime - uint32(20.0f * CTimer::GetTimeStep())); + if(newTime < 0) { + *timerPtr = 0; + m_bTimerProcessed = 0; + m_nTimerOffset = 0; + m_aTimerText[0] = 0; + } else { + *timerPtr = (uint32)newTime; + uint32 oldTimeSeconds = oldTime / 1000; + if(oldTimeSeconds <= 11 && newTime / 1000 != oldTimeSeconds) { + DMAudio.PlayFrontEndSound(0x93u, newTime / 1000); + } + } + } +} + +bool COnscreenTimerEntry::ProcessForDisplay() { + m_bTimerProcessed = false; + m_bCounterProcessed = false; + + if(!m_nTimerOffset && !m_nCounterOffset) { + return false; + } + + if(m_nTimerOffset) { + m_bTimerProcessed = true; + ProcessForDisplayTimer(); + } + + if(m_nCounterOffset) { + m_bCounterProcessed = true; + ProcessForDisplayCounter(); + } + return true; +} + +int COnscreenTimerEntry::ProcessForDisplayTimer() { + uint32 time = *(uint32*)&CTheScripts::ScriptSpace[m_nTimerOffset]; + return sprintf(m_bTimerBuffer, "%02d:%02d", time / 1000 / 60, + time / 1000 % 60); +} + +int COnscreenTimerEntry::ProcessForDisplayCounter() { + uint32 counter = *(uint32*)&CTheScripts::ScriptSpace[m_nCounterOffset]; + return sprintf(m_bCounterBuffer, "%d", counter); +} + +STARTPATCHES +InjectHook(0x429160, &COnscreenTimerEntry::Process, PATCH_JUMP); +InjectHook(0x429110, &COnscreenTimerEntry::ProcessForDisplay, PATCH_JUMP); +InjectHook(0x429080, &COnscreenTimerEntry::ProcessForDisplayTimer, PATCH_JUMP); +InjectHook(0x4290F0, &COnscreenTimerEntry::ProcessForDisplayCounter, PATCH_JUMP); -WRAPPER void COnscreenTimer::ProcessForDisplay(void) { EAXJMP(0x4292E0); } +InjectHook(0x429220, &COnscreenTimer::Init, PATCH_JUMP); +InjectHook(0x429320, &COnscreenTimer::Process, PATCH_JUMP); +InjectHook(0x4292E0, &COnscreenTimer::ProcessForDisplay, PATCH_JUMP); +InjectHook(0x429450, &COnscreenTimer::ClearCounter, PATCH_JUMP); +InjectHook(0x429410, &COnscreenTimer::ClearClock, PATCH_JUMP); +InjectHook(0x4293B0, &COnscreenTimer::AddCounter, PATCH_JUMP); +InjectHook(0x429350, &COnscreenTimer::AddClock, PATCH_JUMP); +ENDPATCHES diff --git a/src/User.h b/src/User.h index 9717fae0..3b88de56 100644 --- a/src/User.h +++ b/src/User.h @@ -1,11 +1,55 @@ #pragma once +#include "common.h" + +class COnscreenTimerEntry +{ +public: + uint32 m_nTimerOffset; + uint32 m_nCounterOffset; + uint8 m_aTimerText[10]; + uint8 m_aCounterText[10]; + uint16 m_nType; + char m_bCounterBuffer[42]; + char m_bTimerBuffer[42]; + bool m_bTimerProcessed; + bool m_bCounterProcessed; + + void Process(); + bool ProcessForDisplay(); + + int ProcessForDisplayTimer(); + int ProcessForDisplayCounter(); +}; + +static_assert(sizeof(COnscreenTimerEntry) == 0x74, "COnscreenTimerEntry: error"); + +class CTheScripts{ +public: + static char *ScriptSpace;//[163840] +}; + class COnscreenTimer { public: - void ProcessForDisplay(void); + COnscreenTimerEntry m_sEntries[1]; + bool m_bProcessed; + bool m_bDisabled; + char field_119[2]; + + int Init(); + void Process(); + void ProcessForDisplay(); + + void ClearCounter(uint32 offset); + void ClearClock(uint32 offset); + + void AddCounter(uint32 offset, uint16 type, char* text); + void AddClock(uint32 offset, char* text); }; +static_assert(sizeof(COnscreenTimer) == 0x78, "COnscreenTimer: error"); + class CPlaceName { }; diff --git a/src/audio/DMAudio.cpp b/src/audio/DMAudio.cpp index d7b334c6..dcfdc81b 100644 --- a/src/audio/DMAudio.cpp +++ b/src/audio/DMAudio.cpp @@ -15,3 +15,5 @@ WRAPPER Bool cDMAudio::IsAudioInitialised() { EAXJMP(0x57CAB0); } WRAPPER Char cDMAudio::GetCDAudioDriveLetter() { EAXJMP(0x57CA90); } WRAPPER Bool cDMAudio::CheckForAnAudioFileOnCD() { EAXJMP(0x57CA70); } WRAPPER void cDMAudio::ChangeMusicMode(UInt8 mode) { EAXJMP(0x57CCF0); } + +WRAPPER void cDMAudio::PlayFrontEndSound(uint32, uint32) { EAXJMP(0x57CC20); } diff --git a/src/audio/DMAudio.h b/src/audio/DMAudio.h index ee052dfc..91a3ff0f 100644 --- a/src/audio/DMAudio.h +++ b/src/audio/DMAudio.h @@ -9,11 +9,13 @@ public: void ReleaseDigitalHandle(void); void ReacquireDigitalHandle(void); void Service(void); - void ReportCollision(CEntity *A, CEntity *B, uint8 surfA, uint8 surfB, float impulse, float speed); - void ResetTimers(UInt32 timerval); + void ReportCollision(CEntity* A, CEntity* B, uint8 surfA, uint8 surfB, + float impulse, float speed); + void ResetTimers(UInt32 timerval); Bool IsAudioInitialised(void); Char GetCDAudioDriveLetter(void); Bool CheckForAnAudioFileOnCD(void); void ChangeMusicMode(UInt8 mode); + void PlayFrontEndSound(uint32, uint32); }; -extern cDMAudio &DMAudio; +extern cDMAudio& DMAudio; diff --git a/src/control/Replay.cpp b/src/control/Replay.cpp index 32e7dc0c..6cfbd846 100644 --- a/src/control/Replay.cpp +++ b/src/control/Replay.cpp @@ -2,4 +2,6 @@ #include "patcher.h" #include "Replay.h" -WRAPPER void CReplay::Display(void) { EAXJMP(0x595EE0); } \ No newline at end of file +uint8 &CReplay::Mode = *(uint8*)0x95CD5B; + +WRAPPER void CReplay::Display(void) { EAXJMP(0x595EE0); } diff --git a/src/control/Replay.h b/src/control/Replay.h index 77e50403..eca818d6 100644 --- a/src/control/Replay.h +++ b/src/control/Replay.h @@ -4,4 +4,6 @@ class CReplay { public: static void Display(void); + + static uint8 &Mode; }; diff --git a/src/render/Hud.cpp b/src/render/Hud.cpp index f3211fd6..0de5f5b0 100644 --- a/src/render/Hud.cpp +++ b/src/render/Hud.cpp @@ -2,5 +2,7 @@ #include "patcher.h" #include "Hud.h" +bool &CHud::m_Wants_To_Draw_Hud = *(bool*)0x95CD89; + WRAPPER void CHud::Draw(void) { EAXJMP(0x5052A0); } WRAPPER void CHud::DrawAfterFade(void) { EAXJMP(0x509030); } diff --git a/src/render/Hud.h b/src/render/Hud.h index 72d3c6ad..242acea8 100644 --- a/src/render/Hud.h +++ b/src/render/Hud.h @@ -5,4 +5,6 @@ class CHud public: static void Draw(void); static void DrawAfterFade(void); + + static bool &m_Wants_To_Draw_Hud; }; -- cgit v1.2.3