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popn: add io emulation for more lights and coin (#637)

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## Link to GitHub Issue or related Pull Request, if one exists
#618 

## Description of change
Wire up coin and more lights to bi3a_hook.

## Testing
Tested on U region
This commit is contained in:
bicarus
2026-04-14 09:46:13 -07:00
committed by GitHub
parent e59a50b64c
commit 0fc430ceb3
6 changed files with 269 additions and 102 deletions
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src/spice2x/games/popn/bi3a_hook.cpp
+83 -33
View File
@@ -1,6 +1,6 @@
#include "bi3a_hook.h"
#if SPICE64
#if SPICE64 && !SPICE_XP
#include <optional>
#include <cstdint>
@@ -9,6 +9,7 @@
#include "rawinput/rawinput.h"
#include "misc/eamuse.h"
#include "games/io.h"
#include "popn.h"
#include "io.h"
#include "util/tapeled.h"
#include <typeinfo>
@@ -54,19 +55,22 @@ namespace games::popn {
union AIO_IOB5_BI3A__DEVSTATUS {
uint8_t RawBytes[648];
struct {
uint8_t Reserved0[44]; // 0-43
uint8_t TestButton; // 44, io code offset rcx+0xe4
uint8_t ServiceButton; // 45, io code offset rcx+0xe5
uint8_t CoinMech; // 46, io code offset rcx+0xe6
uint8_t Reserved1[19]; // 47-65
uint8_t JOYL_SW; // 66
uint8_t Reserved2[4]; // 67-70
uint8_t JOYR_SW; // 71
uint8_t Headphones; // 72
uint8_t Recorder; // 73, unused
uint8_t Reserved3[295]; // 74-368
uint8_t Buttons_0_8; // 369
uint8_t Button_9; // 370
uint8_t Reserved0[27]; // 0-26
uint8_t Coin0; // 27
uint8_t Coin1; // 28
uint8_t Reserved1[15]; // 29-43
uint8_t TestButton; // 44, io code offset rcx+0xe4
uint8_t ServiceButton; // 45, io code offset rcx+0xe5
uint8_t CoinMech; // 46, io code offset rcx+0xe6
uint8_t Reserved2[19]; // 47-65
uint8_t JOYL_SW; // 66
uint8_t Reserved3[4]; // 67-70
uint8_t JOYR_SW; // 71
uint8_t Headphones; // 72
uint8_t Recorder; // 73, unused
uint8_t Reserved4[295]; // 74-368
uint8_t Buttons_0_8; // 369
uint8_t Button_9; // 370
} Input;
};
@@ -244,7 +248,7 @@ namespace games::popn {
if (i_pSci == aioSciComm) {
aioNmgrIob5 = new AIO_NMGR_IOB5;
log_info("bi2x_hook", "aioNMgrIob5_Create called, returning custom AIO_NMGR_IOB5: {}", fmt::ptr(aioNmgrIob5));
log_info("bi3a_hook", "aioNMgrIob5_Create called, returning custom AIO_NMGR_IOB5: {}", fmt::ptr(aioNmgrIob5));
return aioNmgrIob5;
} else {
return aioNMgrIob5_Create_orig(i_pSci, i_bfMode);
@@ -253,11 +257,11 @@ namespace games::popn {
static AIO_IOB5_BI3A *__fastcall aioIob5Bi3a_Create(AIO_NMGR_IOB5 *i_pNodeMgr, uint8_t i, void *p) {
log_info("bi2x_hook", "aioIob5Bi3a_Create called with i_pNodeMgr={}, i={}, p={}", fmt::ptr(i_pNodeMgr), i, fmt::ptr(p));
log_info("bi3a_hook", "aioIob5Bi3a_Create called with i_pNodeMgr={}, i={}, p={}", fmt::ptr(i_pNodeMgr), i, fmt::ptr(p));
if (i_pNodeMgr == aioNmgrIob5) {
aioIob5Bi3a = new AIO_IOB5_BI3A;
log_info("bi2x_hook", "aioIob5Bi3a_Create: returning custom AIO_IOB5_BI3A: {}", fmt::ptr(aioIob5Bi3a));
log_info("bi3a_hook", "aioIob5Bi3a_Create: returning custom AIO_IOB5_BI3A: {}", fmt::ptr(aioIob5Bi3a));
return aioIob5Bi3a;
} else {
return aioIob5Bi3a_Create_orig(i_pNodeMgr, i, p);
@@ -326,7 +330,8 @@ namespace games::popn {
o_DevStatus->Input.Headphones = 1;
}
// TODO: coin
// coin
o_DevStatus->Input.Coin0 += eamuse_coin_get_stock();
}
static void __fastcall aioIob5Bi3a_SetOutputData(AIO_IOB5_BI3A *i_pNodeCtl, uint32_t i_CnPin, uint8_t i_Data) {
@@ -344,6 +349,15 @@ namespace games::popn {
std::optional<Lights::popn_lights_t> light;
switch (i_CnPin) {
case 7:
light = Lights::IC_Card_R;
break;
case 8:
light = Lights::IC_Card_G;
break;
case 9:
light = Lights::IC_Card_B;
break;
case 10:
light = Lights::WooferLED_R;
break;
@@ -376,9 +390,10 @@ namespace games::popn {
struct PopnLight {
int data_index;
Lights::popn_lights_t light;
uint8_t size;
PopnLight(
int data_index, Lights::popn_lights_t light) :
data_index(data_index), light(light) {}
int data_index, Lights::popn_lights_t light, uint8_t size) :
data_index(data_index), light(light), size(size) {}
};
static void __fastcall aioIob5Bi3a_SetTapeLedDataPart(
@@ -403,15 +418,14 @@ namespace games::popn {
log_info(
"bi3a_hook",
"aioIob5Bi3a_SetTapeLedDataPart Pin={}, Size={}, data@{} = {}",
i_CnPin, number_of_leds, fmt::ptr(i_pData), data);
"aioIob5Bi3a_SetTapeLedDataPart Pin={}, Size={}, Type={}, data@{} = {}",
i_CnPin, number_of_leds, (uint8_t)i_LedType, fmt::ptr(i_pData), data);
}
auto &lights = get_lights();
// special handling converting to non-RGB lights
// take the max(R, G, B) and use it to write the light value
if (i_CnPin == 0 && number_of_leds == 9 * 3) {
// special handling converting to non-RGB lights
// take the max(R, G, B) and use it to write the light value
uint8_t light_value[9] = { 0 };
for (uint32_t i = 0; i < number_of_leds; i += 3) {
light_value[i / 3] =
@@ -430,6 +444,8 @@ namespace games::popn {
Lights::popn_lights_t::Button9
};
static_assert(std::size(legacy_button_lights) == 9);
for (size_t light = 0; light < 9; light++) {
// on the new cab, buttons are colorless plastic and they rely on RGB to be lit at all times, even when "off"
// when translating to legacy on/off lights, treat anything above ~60% brightness as fully on,
@@ -439,16 +455,50 @@ namespace games::popn {
lights.at(legacy_button_lights[light]),
light_value[light] > 150 ? 1.f : 0.f);
}
// color buttons
constexpr Lights::popn_lights_t button_lights[] = {
Lights::popn_lights_t::PikaButton1_R, Lights::popn_lights_t::PikaButton1_G, Lights::popn_lights_t::PikaButton1_B,
Lights::popn_lights_t::PikaButton2_R, Lights::popn_lights_t::PikaButton2_G, Lights::popn_lights_t::PikaButton2_B,
Lights::popn_lights_t::PikaButton3_R, Lights::popn_lights_t::PikaButton3_G, Lights::popn_lights_t::PikaButton3_B,
Lights::popn_lights_t::PikaButton4_R, Lights::popn_lights_t::PikaButton4_G, Lights::popn_lights_t::PikaButton4_B,
Lights::popn_lights_t::PikaButton5_R, Lights::popn_lights_t::PikaButton5_G, Lights::popn_lights_t::PikaButton5_B,
Lights::popn_lights_t::PikaButton6_R, Lights::popn_lights_t::PikaButton6_G, Lights::popn_lights_t::PikaButton6_B,
Lights::popn_lights_t::PikaButton7_R, Lights::popn_lights_t::PikaButton7_G, Lights::popn_lights_t::PikaButton7_B,
Lights::popn_lights_t::PikaButton8_R, Lights::popn_lights_t::PikaButton8_G, Lights::popn_lights_t::PikaButton8_B,
Lights::popn_lights_t::PikaButton9_R, Lights::popn_lights_t::PikaButton9_G, Lights::popn_lights_t::PikaButton9_B
};
static_assert(std::size(button_lights) == 9 * 3);
for (size_t light = 0; light < number_of_leds; light++) {
GameAPI::Lights::writeLight(
RI_MGR,
lights.at(button_lights[light]),
((uint8_t *)i_pData)[light] / 255.f);
}
}
// pin 0 = buttons 1-3, size 9 (but it's actually triple that in reality - game passes in wrong length), values 0-0xFF
// pin 1 = left pop (red pop kun), size 16, values 0-0xFF
// pin 2 = right pop (blue pop kun), size 16, values 0-0xFF
// pin 3 = title, size 44, values 0-0xFF
// pin 4 = speaker, size 40, values 0-0xFF - U region only
// pin 5 = monitor, size 18, values 0-0x7F - U region only
// pin 6 = control panel, size 28, values 0-0x7F - U region only
// pin 7 = cabinet, size 22, values 0-0x7F - U region only
if (tapeledutils::is_enabled() && i_CnPin > 0 && i_CnPin < std::size(TAPELED_MAPPING)) {
auto &map = TAPELED_MAPPING[i_CnPin];
const auto data_size = std::min(map.data.capacity(), (size_t)number_of_leds / 3);
// pick a color to use
const auto rgb = tapeledutils::pick_color_from_led_tape((uint8_t *)i_pData, data_size);
// program the lights into API
auto &lights = get_lights();
GameAPI::Lights::writeLight(RI_MGR, lights[map.index_r], rgb.r);
GameAPI::Lights::writeLight(RI_MGR, lights[map.index_g], rgb.g);
GameAPI::Lights::writeLight(RI_MGR, lights[map.index_b], rgb.b);
// tape LED output over API not implemented
// for (size_t i = 0; i < data_size; i++) {
// map.data[i].r = ((uint8_t *)i_pData)[i * 3];
// map.data[i].g = ((uint8_t *)i_pData)[i * 3 + 1];
// map.data[i].b = ((uint8_t *)i_pData)[i * 3 + 2];
// }
}
}
void bi3a_hook_init() {