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#include "common.h"
#include "patcher.h"
#include "General.h"
#include "DamageManager.h"
float G_aComponentDamage[] = { 2.5f, 1.25f, 3.2f, 1.4f, 2.5f, 2.8f, 0.5f };
void
CDamageManager::ResetDamageStatus(void)
{
memset(this, 0, sizeof(*this));
}
void
CDamageManager::FuckCarCompletely(void)
{
int i;
m_wheelStatus[0] = 2;
// wheels 1-3 not reset?
m_doorStatus[0] = 3;
m_doorStatus[1] = 3;
m_doorStatus[2] = 3;
m_doorStatus[3] = 3;
m_doorStatus[4] = 3;
m_doorStatus[5] = 3;
for(i = 0; i < 3; i++){
#ifdef FIX_BUGS
ProgressPanelDamage(VEHBUMPER_FRONT);
ProgressPanelDamage(VEHBUMPER_REAR);
#else
// this can't be right
ProgressPanelDamage(COMPONENT_BUMPER_FRONT);
ProgressPanelDamage(COMPONENT_BUMPER_REAR);
#endif
}
// Why set to no damage?
m_lightStatus = 0;
m_panelStatus = 0;
SetEngineStatus(250);
}
bool
CDamageManager::ApplyDamage(tComponent component, float damage, float unused)
{
tComponentGroup group;
uint8 subComp;
GetComponentGroup(component, &group, &subComp);
damage *= G_aComponentDamage[group];
if(damage > 150.0f){
switch(group){
case COMPGROUP_WHEEL:
ProgressWheelDamage(subComp);
break;
case COMPGROUP_DOOR:
case COMPGROUP_BOOT:
ProgressDoorDamage(subComp);
break;
case COMPGROUP_BONNET:
if(damage > 220.0f)
ProgressEngineDamage();
ProgressDoorDamage(subComp);
break;
case COMPGROUP_PANEL:
// so windscreen is a light?
SetLightStatus((eLights)subComp, 1);
// fall through
case COMPGROUP_BUMPER:
if(damage > 220.0f &&
(component == COMPONENT_PANEL_FRONT_LEFT ||
component == COMPONENT_PANEL_FRONT_RIGHT ||
component == COMPONENT_PANEL_WINDSCREEN))
ProgressEngineDamage();
ProgressPanelDamage(subComp);
break;
}
return true;
}
return false;
}
bool
CDamageManager::GetComponentGroup(tComponent component, tComponentGroup *componentGroup, uint8 *subComp)
{
*subComp = -2; // ??
// This is done very strangely in the game, maybe an optimized switch?
if(component >= COMPONENT_PANEL_FRONT_LEFT){
if(component >= COMPONENT_BUMPER_FRONT)
*componentGroup = COMPGROUP_BUMPER;
else
*componentGroup = COMPGROUP_PANEL;
*subComp = component - COMPONENT_PANEL_FRONT_LEFT;
return true;
}else if(component >= COMPONENT_DOOR_BONNET){
if(component == COMPONENT_DOOR_BONNET)
*componentGroup = COMPGROUP_BONNET;
else if(component == COMPONENT_DOOR_BOOT)
*componentGroup = COMPGROUP_BOOT;
else
*componentGroup = COMPGROUP_DOOR;
*subComp = component - COMPONENT_DOOR_BONNET;
return true;
}else if(component >= COMPONENT_WHEEL_FRONT_LEFT){
*componentGroup = COMPGROUP_WHEEL;
*subComp = component - COMPONENT_WHEEL_FRONT_LEFT;
return true;
}else if(component >= COMPONENT_DEFAULT){
*componentGroup = COMPGROUP_DEFAULT;
*subComp = component - COMPONENT_DEFAULT;
return true;
}else
return false;
}
void
CDamageManager::SetDoorStatus(int32 door, uint32 status)
{
m_doorStatus[door] = status;
}
int32
CDamageManager::GetDoorStatus(int32 door)
{
return m_doorStatus[door];
}
bool
CDamageManager::ProgressDoorDamage(uint8 door)
{
int status = GetDoorStatus(door);
if(status == 3)
return false;
SetDoorStatus(door, status+1);
return true;
}
void
CDamageManager::SetPanelStatus(int32 panel, uint32 status)
{
m_panelStatus = dpb(status, panel*4, 4, m_panelStatus);
}
int32
CDamageManager::GetPanelStatus(int32 panel)
{
return ldb(panel*4, 4, m_panelStatus);
}
bool
CDamageManager::ProgressPanelDamage(uint8 panel)
{
int status = GetPanelStatus(panel);
if(status == 3)
return false;
SetPanelStatus(panel, status+1);
return true;
}
void
CDamageManager::SetLightStatus(eLights light, uint32 status)
{
m_lightStatus = dpb(status, light*2, 2, m_lightStatus);
}
int32
CDamageManager::GetLightStatus(eLights light)
{
return ldb(light*2, 2, m_lightStatus);
}
void
CDamageManager::SetWheelStatus(int32 wheel, uint32 status)
{
m_wheelStatus[wheel] = status;
}
int32
CDamageManager::GetWheelStatus(int32 wheel)
{
return m_wheelStatus[wheel];
}
bool
CDamageManager::ProgressWheelDamage(uint8 wheel)
{
int status = GetWheelStatus(wheel);
if(status == 3)
return false;
SetWheelStatus(wheel, status+1);
return true;
}
void
CDamageManager::SetEngineStatus(uint32 status)
{
if(status > 250)
m_engineStatus = 250;
else
m_engineStatus = status;
}
int32
CDamageManager::GetEngineStatus(void)
{
return m_engineStatus;
}
bool
CDamageManager::ProgressEngineDamage(void)
{
int status = GetEngineStatus();
int newstatus = status + 32 + (CGeneral::GetRandomNumber() & 0x1F);
if(status < 225 && newstatus > 224)
newstatus = 224;
SetEngineStatus(newstatus);
return true;
}
STARTPATCHES
InjectHook(0x545850, &CDamageManager::ResetDamageStatus, PATCH_JUMP);
InjectHook(0x545B70, &CDamageManager::FuckCarCompletely, PATCH_JUMP);
InjectHook(0x545790, &CDamageManager::GetComponentGroup, PATCH_JUMP);
InjectHook(0x545A80, &CDamageManager::ApplyDamage, PATCH_JUMP);
InjectHook(0x545920, &CDamageManager::SetDoorStatus, PATCH_JUMP);
InjectHook(0x545930, &CDamageManager::GetDoorStatus, PATCH_JUMP);
InjectHook(0x545970, &CDamageManager::ProgressDoorDamage, PATCH_JUMP);
InjectHook(0x5458B0, &CDamageManager::SetPanelStatus, PATCH_JUMP);
InjectHook(0x5458E0, (int32 (CDamageManager::*)(int32))&CDamageManager::GetPanelStatus, PATCH_JUMP);
InjectHook(0x545A00, &CDamageManager::ProgressPanelDamage, PATCH_JUMP);
InjectHook(0x545860, &CDamageManager::SetLightStatus, PATCH_JUMP);
InjectHook(0x545890, &CDamageManager::GetLightStatus, PATCH_JUMP);
InjectHook(0x545900, &CDamageManager::SetWheelStatus, PATCH_JUMP);
InjectHook(0x545910, &CDamageManager::GetWheelStatus, PATCH_JUMP);
InjectHook(0x545A40, &CDamageManager::ProgressWheelDamage, PATCH_JUMP);
InjectHook(0x545940, &CDamageManager::SetEngineStatus, PATCH_JUMP);
InjectHook(0x545960, &CDamageManager::GetEngineStatus, PATCH_JUMP);
InjectHook(0x5459B0, &CDamageManager::ProgressEngineDamage, PATCH_JUMP);
ENDPATCHES
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