Initial commit for GitHub migration based on spice2x-25-03-03

2026-08-02 23:00:42 -07:00 · 2025-03-10 19:16:49 -07:00
parent 94af8d32c9
commit ed8c72852f
1008 changed files with 296815 additions and 0 deletions
@@ -0,0 +1,152 @@
+#include "pcm.h"
+
+#include "acio/icca/icca.h"
+#include "io.h"
+#include "misc/wintouchemu.h"
+#include "util/detour.h"
+#include "util/utils.h"
+#include "util/libutils.h"
+#include "util/time.h"
+
+namespace games::pcm {
+    uint32_t *(__cdecl *GsIo_GetState_orig)(uint32_t *state);
+    static double BILL_IN_TIME = 0;
+    static double BILL_DELAY = 2.0;
+
+    static int bill_kind = 0;
+
+    static int __cdecl BillVali_GetEscrowBillKind() {
+        return bill_kind;
+    }
+
+    static int __cdecl BillVali_GetCurrentStep() {
+        return 0;
+    }
+
+    static int __cdecl BillVali_GetError() {
+        return 1;
+    }
+
+    static char __cdecl BillVali_IsEscrowNow() {
+        auto &buttons = games::pcm::get_buttons();
+
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[games::pcm::Buttons::Insert1000YenBill])) {
+            log_misc("pcm", "1000 yen bill inserted");
+            bill_kind = 1;
+            return true;
+        }
+
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[games::pcm::Buttons::Insert2000YenBill])) {
+            log_misc("pcm", "2000 yen bill inserted");
+            bill_kind = 2;
+            return true;
+        }
+
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[games::pcm::Buttons::Insert5000YenBill])) {
+            log_misc("pcm", "5000 yen bill inserted");
+            bill_kind = 3;
+            return true;
+        }
+
+        if (GameAPI::Buttons::getState(RI_MGR, buttons[games::pcm::Buttons::Insert10000YenBill])) {
+            log_misc("pcm", "10000 yen bill inserted");
+            bill_kind = 4;
+            return true;
+        }
+
+        return false;
+    }
+
+    static bool __cdecl BillVali_IsIdling() {
+        return true;
+    }
+
+    static bool __cdecl BillVali_IsReady() {
+        return true;
+    }
+
+    static bool __cdecl BillVali_IsWaiting() {
+        return BILL_IN_TIME == 0;
+    }
+
+    static int __cdecl BillVali_GetReceivedBill() {
+        if (BILL_IN_TIME == 0 && BillVali_IsEscrowNow()) {
+            BILL_IN_TIME = get_performance_seconds();
+        } else if ((BILL_IN_TIME != 0) && ((BILL_IN_TIME + BILL_DELAY) <= get_performance_seconds())) {
+            BILL_IN_TIME = 0;
+            switch (bill_kind) {
+                case 1:
+                    return 1;
+                case 2:
+                    return 2;
+                case 3:
+                    return 5;
+                case 4:
+                    return 10;
+                default:
+                    return 0;
+            }
+        }
+        return 0;
+    }
+
+    static bool __cdecl BillVali_ReceiveBill(int) {
+        return true;
+    }
+
+    static bool __cdecl BillVali_ReceiveCancel() {
+        return true;
+    }
+
+    static bool __cdecl BillVali_SetAcceptBill(int) {
+        return true;
+    }
+
+    static uint32_t* __cdecl GsIo_GetState_hook(uint32_t *state) {
+        GsIo_GetState_orig(state);
+
+        // "bill validator is happy" flag :]
+        *state |= 4;
+
+        return state;
+    }
+
+    PCMGame::PCMGame() : Game("Charge Machine") {}
+
+    void PCMGame::attach() {
+        Game::attach();
+
+        // system.dll doesn't get loaded until later so load it now for hooking.
+        HMODULE system = libutils::try_library("system.dll");
+
+        // fix ICCA
+        acio::ICCA_COMPAT_ACTIVE = true;
+
+        // apply hooks
+        detour::trampoline("system.dll", "?GetState@GsIo@@SA?BVSTATE@1@XZ",
+                GsIo_GetState_hook, &GsIo_GetState_orig);
+
+        detour::inline_hook(BillVali_GetCurrentStep, libutils::try_proc(
+                system, "?GetCurrentStep@GsBillVali@@SAHXZ"));
+        detour::inline_hook(BillVali_GetError, libutils::try_proc(
+                system, "?GetError@GsBillVali@@SAHXZ"));
+        detour::inline_hook(BillVali_GetReceivedBill, libutils::try_proc(
+                system, "?GetReceivedBill@GsBillVali@@SAHXZ"));
+        detour::inline_hook(BillVali_IsEscrowNow, libutils::try_proc(
+                system, "?IsEscrowNow@GsBillVali@@SA_NXZ"));
+        detour::inline_hook(BillVali_IsIdling, libutils::try_proc(
+                system, "?IsIdling@GsBillVali@@SA_NXZ"));
+        detour::inline_hook(BillVali_IsWaiting, libutils::try_proc(
+                system, "?IsWaiting@GsBillVali@@SA_NXZ"));
+        detour::inline_hook(BillVali_IsReady, libutils::try_proc(
+                system, "?IsReady@GsBillVali@@SA_NXZ"));
+        detour::inline_hook(BillVali_ReceiveBill, libutils::try_proc(
+                system, "?ReceiveBill@GsBillVali@@SA_NH@Z"));
+        detour::inline_hook(BillVali_ReceiveCancel, libutils::try_proc(
+                system, "?ReceiveCancel@GsBillVali@@SAHXZ"));
+        detour::inline_hook(BillVali_GetEscrowBillKind, libutils::try_proc(
+                system, "?GetEscrowBillKind@GsBillVali@@SAHXZ"));
+        detour::inline_hook(BillVali_SetAcceptBill, libutils::try_proc(
+                system, "?SetAcceptBill@GsBillVali@@SA_NH@Z"));
+    }
+}