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TH19: Allow skipping to specific stage and using cheats in story mode
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@32th-System
32th-System committed Mar 1, 2024
1 parent f97cc74 commit 9e64582
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Showing 5 changed files with 177 additions and 12 deletions.
8 changes: 8 additions & 0 deletions thprac/src/thprac/thprac_games_def.json
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Original file line number Diff line number Diff line change
Expand Up @@ -780,6 +780,14 @@
"TH_STAGE_6",
"TH_STAGE_EXTRA"
],
"TH_STAGE_SELECT_NOEX": [
"TH_STAGE_1",
"TH_STAGE_2",
"TH_STAGE_3",
"TH_STAGE_4",
"TH_STAGE_5",
"TH_STAGE_6"
],
"TH_MODE_SELECT": [
"TH_ORIGINAL",
"TH_ENHANCED"
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10 changes: 10 additions & 0 deletions thprac/src/thprac/thprac_locale_def.cpp
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Expand Up @@ -2765,6 +2765,16 @@ const th_glossary_t TH_STAGE_SELECT[8]
TH_STAGE_EXTRA,
};

const th_glossary_t TH_STAGE_SELECT_NOEX[7]
{
TH_STAGE_1,
TH_STAGE_2,
TH_STAGE_3,
TH_STAGE_4,
TH_STAGE_5,
TH_STAGE_6,
};

const th_glossary_t TH_MODE_SELECT[3]
{
TH_ORIGINAL,
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2 changes: 2 additions & 0 deletions thprac/src/thprac/thprac_locale_def.h
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Expand Up @@ -925,6 +925,8 @@ extern const th_glossary_t TH_TYPE_SELECT[13];

extern const th_glossary_t TH_STAGE_SELECT[8];

extern const th_glossary_t TH_STAGE_SELECT_NOEX[7];

extern const th_glossary_t TH_MODE_SELECT[3];

extern const th_glossary_t TH_WARP_SELECT[7];
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167 changes: 156 additions & 11 deletions thprac/src/thprac/thprac_th19.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8,19 +8,23 @@ namespace TH19 {
#define PlayerBarrier__restore asm_call_rel<0xA430, Thiscall>
#define AnmInterrupt asm_call_rel<0xBE070, Stdcall>
#define Ascii__debugf asm_call_rel<0xD7950, Cdecl>
#define AddCard asm_call_rel<0xCFAE0, Thiscall>

enum addrs {
SCALE = 0x20B1D0,
GLOBALS = 0x207910,
GUI_PTR = 0x1AE460,
ASCII_MANAGER_PTR = 0x1ae444,

P1_PTR = 0x1AE474,
P2_PTR = 0x1AE4B0,

P1_CPU_PTR = 0x1ae4a4,
P2_CPU_PTR = 0x1ae4e0,
};

P1_ABILITYMANAGER = 0x1AE490,
};

#define SCALE (*(float*)RVA(SCALE))

class THAdvOptWnd : public Gui::GameGuiWnd {
Expand Down Expand Up @@ -444,6 +448,7 @@ namespace TH19 {
SINGLETON(TH19Tools);
};


HOOKSET_DEFINE(TH19PracHook)

// In the loader thread, right before the instruction that tells the main thread that loading has finished
Expand Down Expand Up @@ -515,8 +520,8 @@ namespace TH19 {

HOOKSET_ENDDEF()

struct THGuiPrac : public Gui::GameGuiWnd {
THGuiPrac()
struct THVSSelect : public Gui::GameGuiWnd {
THVSSelect()
{
SetFade(0.8f, 0.1f);
SetStyle(ImGuiStyleVar_WindowRounding, 0.0f);
Expand All @@ -527,7 +532,7 @@ namespace TH19 {

public:
Gui::GuiCombo mMode { TH_MODE, TH_MODE_SELECT };
SINGLETON(THGuiPrac);
SINGLETON(THVSSelect);

protected:
virtual void OnLocaleChange() override
Expand All @@ -540,7 +545,90 @@ namespace TH19 {
virtual void OnContentUpdate() override { mMode(); }
};

bool storymode;

std::vector<const char*> cards = {
"None",
"Physical Enhancement Jizou",
"Yin-Yang Orb",
"Amulet of Benevolence",
"Mini-Hakkero",
"Hoarders' Teachings",
"Amulet of Kanako Yasaka",
"Amulet of Suwako Moriya",
"Cat Shikigami (Front)",
"Cat Shikigami (Side)",
"Ferocious Komainu",
"Vigilant Komainu",
"Pendulum",
"Nazrin's Rods",
"The Moon Rabbit Has Landed",
"The Urban Rabbit Has Landed",
"Spirit Hauling Cart",
"Feline Understanding",
"Fox in a Tube (Vertical)",
"Fox in a Tube (Horizontal)",
"Mobile Leaf",
"Just One Puff",
"Hard-Working Otter",
"Jittery Otter",
"Keiga Intimidation",
"Keiga Harsh Hierarchy",
"Gorged Animal Spirit",
"Bottom of the Food Chain",
"Clingy Sake Gourd",
"Drunken Fist, All the Time",
"Far-Reaching Pole",
"Kiketsu Inductee",
"Handy/Hazardous Bear Trap",
"Friend of the Keiga Family",
"Extremely Cursed Blood",
"Chupacabra's Fame",
"Crimson Glory of Disgrace",
"Taunting Road to Yomi",
"Land of the Heartless",
"Violence is Hell's Flower",
};

struct THGuiPrac : public Gui::GameGuiWnd {
THGuiPrac()
{
SetFade(0.8f, 0.1f);
SetStyle(ImGuiStyleVar_WindowRounding, 0.0f);
SetStyle(ImGuiStyleVar_WindowBorderSize, 0.0f);
SetAutoSpacing(true);
OnLocaleChange();
}

public:
Gui::GuiCombo mMode { TH_MODE, TH_MODE_SELECT };
Gui::GuiCombo mStage { TH_STAGE, TH_STAGE_SELECT_NOEX };
std::vector<unsigned int> mAdditionalCards = { 0 };
SINGLETON(THGuiPrac);

protected:
virtual void OnLocaleChange() override
{
SetTitle(S(TH_MENU));
SetSizeRel(0.6f, 0.8f);
SetPosRel(0.2f, 0.1f);
SetItemWidthRel(-0.052f);
}
virtual void OnContentUpdate() override {
mMode();

if (!*mMode) {
return;
}
mStage();
ImGui::Separator();
ImGui::TextUnformatted("Additonal cards");
Gui::MultiComboSelect(mAdditionalCards, cards.data(), cards.size(), S(TH18_CARD_FORMAT));
}
};

PATCH_ST(th19_vs_mode_disable_movement, 0x142131, "\xeb", 1);
PATCH_ST(th19_charsel_disable_movement, 0x140850, "\x90\xe9", 2);

void draw_slowdown()
{
Expand All @@ -564,8 +652,8 @@ namespace TH19 {
}

EHOOK_DY(th19_update_end, 0xC8B75) {
auto& p = THGuiPrac::singleton();
p.Update();
THVSSelect::singleton().Update();
THGuiPrac::singleton().Update();

auto& t = TH19Tools::singleton();
if (t.allow) {
Expand All @@ -578,8 +666,8 @@ namespace TH19 {
}
t.Update();
}
GameGuiEnd(UpdateAdvOptWindow() || p.IsOpen() || t.IsOpen());

GameGuiEnd(UpdateAdvOptWindow() || THVSSelect::singleton().IsOpen() || THGuiPrac::singleton().IsOpen() || t.IsOpen());
}

EHOOK_DY(th19_render, 0xC8C8D) {
Expand All @@ -602,7 +690,7 @@ namespace TH19 {
return;
}

auto& p = THGuiPrac::singleton();
auto& p = THVSSelect::singleton();

if (p.IsClosed()) {
p.Open();
Expand All @@ -620,7 +708,7 @@ namespace TH19 {
}
EHOOK_DY(th19_vs_mode_exit, 0x1421CB) {
TH19PracHook::singleton().DisableAllHooks();
auto& p = THGuiPrac::singleton();
auto& p = THVSSelect::singleton();
if (p.IsClosed()) {
return;
}
Expand All @@ -629,12 +717,69 @@ namespace TH19 {
pCtx->Eip = RVA(0x142204);
}

EHOOK_DY(th19_main_menu_confirm, 0x142F7C) {
storymode = GetMemContent(pCtx->Esi + 0x2c) == 0;
}

EHOOK_DY(th19_character_select_confirm, 0x14112D) {
if (!storymode)
return;

auto& g = THGuiPrac::singleton();

if (g.IsClosed()) {
g.Open();
th19_charsel_disable_movement.Enable();

pCtx->Eip = RVA(0x1412AC);
return;
} else {
g.Close();
th19_charsel_disable_movement.Disable();
}
}

EHOOK_DY(th19_character_select_abort, 0x141239) {
auto& g = THGuiPrac::singleton();

if (g.IsOpen()) {
g.Close();
pCtx->Eip = RVA(0x141301);
}
}

EHOOK_DY(th19_story_force_stage, 0x141568)
{
Globals& globals = *(Globals*)RVA(GLOBALS);
auto& g = THGuiPrac::singleton();
if (!storymode || !*g.mMode) {
TH19PracHook::singleton().DisableAllHooks();
TH19Tools::singleton().allow = false;
TH19Tools::singleton().Close();

return;
}

// Globals::
globals.story_stage = *g.mStage + 1;

for (const auto i : g.mAdditionalCards) {
AddCard(GetMemContent(RVA(P1_ABILITYMANAGER)), i - 1, 1);
}

TH19PracHook::singleton().EnableAllHooks();
TH19Tools::singleton().allow = true;
TH19Tools::singleton().Open();

}

HOOKSET_ENDDEF()

HOOKSET_DEFINE(THInitHook)
static __declspec(noinline) void THGuiCreate()
{
th19_vs_mode_disable_movement.Setup();
th19_charsel_disable_movement.Setup();

// Init
GameGuiInit(IMPL_WIN32_DX9, RVA(0x208388), RVA(0x209110), RVA(0xA9EE0),
Expand All @@ -643,7 +788,7 @@ namespace TH19 {

//// Gui components creation
//THOverlay::singleton();
THGuiPrac::singleton();
THVSSelect::singleton();
TH19Tools::singleton();
//
// Hooks
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2 changes: 1 addition & 1 deletion thprac/src/thprac/thprac_th19.h
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Original file line number Diff line number Diff line change
Expand Up @@ -72,7 +72,7 @@ struct Globals {
int __dword_9A4;
int __dword_9A8;
int __dword_9AC;
int __dword_9B0;
int story_stage;
int __dword_9B4;
int __dword_9B8;
int32_t chapter;
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