SpaceCadetPinball/TBall.cpp

@@ -39,16 +39,23 @@ TBall::TBall(TPinballTable* table) : TPinballComponent(table, -1, false)
 	auto groupIndex = loader::query_handle(ballGroupName);
 
 	Offset = *loader::query_float_attribute(groupIndex, 0, 500);
-
 	auto visualCount = loader::query_visual_states(groupIndex);
-	for (auto index = 0; index < visualCount; ++index)
+	auto index = 0;
+	if (visualCount > 0)
+	{
+		auto visualZPtr = VisualZArray;
+		do
 		{
 			loader::query_visual(groupIndex, index, &visual);
 			if (ListBitmap)
 				ListBitmap->push_back(visual.Bitmap);
 			auto visVec = reinterpret_cast<vector_type*>(loader::query_float_attribute(groupIndex, index, 501));
 			auto zDepth = proj::z_distance(visVec);
-		VisualZArray[index] = zDepth;
+			++index;
+			*visualZPtr = zDepth;
+			++visualZPtr;
+		}
+		while (index < visualCount);
 	}
 	RenderSprite = render::create_sprite(VisualTypes::Ball, nullptr, nullptr, 0, 0, nullptr);
 	PinballTable->CollisionCompOffset = Offset;

SpaceCadetPinball/TFlipper.cpp

@@ -65,7 +65,7 @@ TFlipper::~TFlipper()
 
 int TFlipper::Message(int code, float value)
 {
-	if (code == 1 || code == 2 || (code > 1008 && code <= 1011) || code == 1022)
+	if (code == 1 || code == 2 || code > 1008 && code <= 1011 || code == 1022)
 	{
 		float timerTime;
 		int command = code;

SpaceCadetPinball/TFlipperEdge.cpp

@@ -109,6 +109,7 @@ float TFlipperEdge::FindCollisionDistance(ray_type* ray)
 	{
 		if (FlipperFlag == 0)
 		{
+			EdgeCollisionFlag = 0;
 			CollisionFlag1 = 0;
 			CollisionFlag2 = 0;
 			set_control_points(ogRay->TimeNow);

SpaceCadetPinball/THole.cpp

@@ -81,11 +81,7 @@ void THole::Collision(TBall* ball, vector_type* nextPosition, vector_type* direc
 		ball->Position.X = Circle.Center.X;
 		ball->Position.Y = Circle.Center.Y;
 		ball->Acceleration.Z = 0.0;
-
-		// Ramp hole has no delay in FT.
-		auto captureTime = pb::FullTiltMode ? 0 : 0.5f;
-		Timer = timer::set(captureTime, this, TimerExpired);
-
+		Timer = timer::set(0.5f, this, TimerExpired);
 		if (!PinballTable->TiltLockFlag)
 		{
 			loader::play_sound(HardHitSoundId);

SpaceCadetPinball/TLightGroup.cpp

@@ -432,7 +432,7 @@ int TLightGroup::next_light_up()
 {
 	for (auto index = 0u; index < List.size(); ++index)
 	{
-		if (!List[index]->BmpIndex1)
+		if (!List.at(index)->BmpIndex1)
 			return static_cast<int>(index);
 	}
 	return -1;

SpaceCadetPinball/TPinballTable.cpp

@@ -368,7 +368,7 @@ int TPinballTable::Message(int code, float value)
 		LightGroup->Message(34, 0.0);
 		LightGroup->Message(20, 0.0);
 		Plunger->Message(1016, 0.0);
-		if (Demo && Demo->ActiveFlag)
+		if (Demo->ActiveFlag)
 			rc_text = pinball::get_rc_string(30, 0);
 		else
 			rc_text = pinball::get_rc_string(26, 0);

SpaceCadetPinball/TPlunger.cpp

@@ -37,7 +37,7 @@ void TPlunger::Collision(TBall* ball, vector_type* nextPosition, vector_type* di
 {
 	if (PinballTable->TiltLockFlag)
 		Message(1017, 0.0);
-	coef = RandFloat() * Boost * 0.1f + Boost; // it is intended that the passed in coef is never used!
+	coef = RandFloat() * Boost * 0.1f + Boost;
 	maths::basic_collision(ball, nextPosition, direction, Elasticity, Smoothness, Threshold, coef);
 }
 

SpaceCadetPinball/TTripwire.cpp

@@ -6,7 +6,7 @@
 #include "TBall.h"
 #include "TPinballTable.h"
 
-TTripwire::TTripwire(TPinballTable* table, int groupIndex) : TRollover(table, groupIndex, true)
+TTripwire::TTripwire(TPinballTable* table, int groupIndex) : TRollover(table, groupIndex, 1)
 {
 }
 

SpaceCadetPinball/control.cpp

@@ -3923,8 +3923,10 @@ void control::SelectMissionController(int code, TPinballComponent* caller)
 			if (light_on(&control_lite319_tag))
 				control_lite319_tag.Component->Message(20, 0.0);
 			if (!light_on(&control_lite317_tag))
+			{
 				control_lite317_tag.Component->Message(7, 0.0);
 			}
+		}
 		else
 		{
 			control_mission_text_box_tag.Component->Display(pinball::get_rc_string(104, 0), -1.0);
@@ -4156,7 +4158,6 @@ void control::TimeWarpPartTwoController(int code, TPinballComponent* caller)
 	control_lite317_tag.Component->Message(20, 0.0);
 	control_lite198_tag.Component->MessageField = 1;
 	MissionControl(66, nullptr);
-	// SpecialAddScore sets the score dirty flag. So next tick it will be redrawn.
 }
 
 void control::UnselectMissionController(int code, TPinballComponent* caller)

SpaceCadetPinball/maths.cpp

@@ -299,7 +299,7 @@ float maths::basic_collision(TBall* ball, vector_type* nextPosition, vector_type
 	return projSpeed;
 }
 
-float maths::Distance_Squared(vector_type& vec1, vector_type& vec2)
+float maths::Distance_Squared(vector_type vec1, vector_type vec2)
 {
 	return (vec1.Y - vec2.Y) * (vec1.Y - vec2.Y) + (vec1.X - vec2.X) * (vec1.X - vec2.X);
 }

SpaceCadetPinball/maths.h

@@ -87,7 +87,7 @@ public:
 	static float basic_collision(TBall* ball, vector_type* nextPosition, vector_type* direction, float elasticity,
 	                             float smoothness,
 	                             float threshold, float boost);
-	static float Distance_Squared(vector_type& vec1, vector_type& vec2);
+	static float Distance_Squared(vector_type vec1, vector_type vec2);
 	static float DotProduct(vector_type* vec1, vector_type* vec2);
 	static void vswap(vector_type* vec1, vector_type* vec2);
 	static float Distance(vector_type* vec1, vector_type* vec2);

SpaceCadetPinball/pb.cpp

@@ -29,8 +29,8 @@
 
 TPinballTable* pb::MainTable = nullptr;
 DatFile* pb::record_table = nullptr;
-int pb::time_ticks = 0, pb::demo_mode = 0, pb::game_mode = 2;
-float pb::mode_countdown_, pb::time_now = 0, pb::time_next = 0, pb::ball_speed_limit, pb::time_ticks_remainder = 0;
+int pb::time_ticks = 0, pb::demo_mode = 0, pb::game_mode = 2, pb::mode_countdown_;
+float pb::time_now = 0, pb::time_next = 0, pb::ball_speed_limit, pb::time_ticks_remainder = 0;
 high_score_struct pb::highscore_table[5];
 bool pb::FullTiltMode = false, pb::cheat_mode = false;
 
@@ -169,7 +169,7 @@ void pb::mode_change(int mode)
 	case 4:
 		winmain::LaunchBallEnabled = false;
 		winmain::HighScoresEnabled = false;
-		mode_countdown_ = 5000.f;
+		mode_countdown_ = 5000;
 		break;
 	}
 	game_mode = mode;
@@ -215,7 +215,7 @@ void pb::frame(float dtMilliSec)
 {
 	if (dtMilliSec > 100)
 		dtMilliSec = 100;
-	if (dtMilliSec <= 0)
+	if (dtMilliSec < 0)
 		return;
 	float dtSec = dtMilliSec * 0.001f;
 	if (!mode_countdown(dtMilliSec))
@@ -317,7 +317,7 @@ void pb::window_size(int* width, int* height)
 
 void pb::pause_continue()
 {
-	winmain::single_step ^= true;
+	winmain::single_step = winmain::single_step == 0;
 	pinball::InfoTextBox->Clear();
 	pinball::MissTextBox->Clear();
 	if (winmain::single_step)
@@ -399,7 +399,7 @@ void pb::InputDown(GameInput input)
 
 	if (game_mode != 1)
 	{
-		mode_countdown(-1.f);
+		mode_countdown(-1);
 		return;
 	}
 
@@ -485,7 +485,7 @@ void pb::InputDown(GameInput input)
 	}
 }
 
-int pb::mode_countdown(float time)
+int pb::mode_countdown(int time)
 {
 	if (!game_mode || game_mode <= 0)
 		return 1;
@@ -494,13 +494,13 @@ int pb::mode_countdown(float time)
 		if (game_mode == 3)
 		{
 			mode_countdown_ -= time;
-			if (mode_countdown_ < 0.f || time < 0.f)
+			if (mode_countdown_ < 0 || time < 0)
 				mode_change(4);
 		}
 		else if (game_mode == 4)
 		{
 			mode_countdown_ -= time;
-			if (mode_countdown_ < 0.f || time < 0.f)
+			if (mode_countdown_ < 0 || time < 0)
 				mode_change(1);
 		}
 		return 1;
@@ -532,7 +532,7 @@ void pb::end_game()
 
 	for (auto i = 0; i < playerCount; ++i)
 	{
-		for (auto j = i + 1; j < playerCount; ++j)
+		for (auto j = i; j < playerCount; ++j)
 		{
 			if (scores[j] > scores[i])
 			{

SpaceCadetPinball/pb.h

@@ -57,7 +57,7 @@ public:
 	static void loose_focus();
 	static void InputUp(GameInput input);
 	static void InputDown(GameInput input);
-	static int mode_countdown(float time);
+	static int mode_countdown(int time);
 	static void launch_ball();
 	static void end_game();
 	static void high_scores();
@@ -66,8 +66,7 @@ public:
 	static float collide(float timeNow, float timeDelta, TBall* ball);
 	static void PushCheat(const std::string& cheat);
 private:
-	static int demo_mode;
-	static float mode_countdown_;
+	static int demo_mode, mode_countdown_;
 
 	static bool AnyBindingMatchesInput(GameInput (&options)[3], GameInput key);
 };

SpaceCadetPinball/render.cpp

@@ -420,7 +420,7 @@ void render::build_occlude_list()
 				}
 			}
 
-			if (mainSprite->Bmp && spriteArr->size() < 2)
+			if (!mainSprite->UnknownFlag && mainSprite->Bmp && spriteArr->size() < 2)
 				spriteArr->clear();
 			if (!spriteArr->empty())
 			{

SpaceCadetPinball/winmain.cpp

@@ -15,16 +15,16 @@ SDL_Renderer* winmain::Renderer = nullptr;
 ImGuiIO* winmain::ImIO = nullptr;
 
 int winmain::return_value = 0;
-bool winmain::bQuit = false;
-bool winmain::activated = false;
+int winmain::bQuit = 0;
+int winmain::activated;
 int winmain::DispFrameRate = 0;
 int winmain::DispGRhistory = 0;
-bool winmain::single_step = false;
-bool winmain::has_focus = true;
+int winmain::single_step = 0;
+int winmain::has_focus = 1;
 int winmain::last_mouse_x;
 int winmain::last_mouse_y;
 int winmain::mouse_down;
-bool winmain::no_time_loss = false;
+int winmain::no_time_loss;
 
 bool winmain::restart = false;
 
@@ -180,7 +180,7 @@ int winmain::WinMain(LPCSTR lpCmdLine)
 			if (!gfr_display)
 			{
 				auto plt = static_cast<ColorRgba*>(malloc(1024u));
-				auto pltPtr = &plt[10]; // first 10 entries are system colors hardcoded in display_palette()
+				auto pltPtr = &plt[10];
 				for (int i1 = 0, i2 = 0; i1 < 256 - 10; ++i1, i2 += 8)
 				{
 					unsigned char blue = i2, redGreen = i2;
@@ -215,8 +215,8 @@ int winmain::WinMain(LPCSTR lpCmdLine)
 				int x, y, w, h;
 				SDL_GetMouseState(&x, &y);
 				SDL_GetWindowSize(window, &w, &h);
-				float dx = static_cast<float>(last_mouse_x - x) / static_cast<float>(w);
-				float dy = static_cast<float>(y - last_mouse_y) / static_cast<float>(h);
+				float dx = (last_mouse_x - x) / static_cast<float>(w);
+				float dy = (y - last_mouse_y) / static_cast<float>(h);
 				pb::ballset(dx, dy);
 
 				SDL_WarpMouseInWindow(window, last_mouse_x, last_mouse_y);
@@ -225,7 +225,7 @@ int winmain::WinMain(LPCSTR lpCmdLine)
 				//last_mouse_x = x;
 				//last_mouse_y = y;
 			}
-			if (!single_step && !no_time_loss)
+			if (!single_step)
 			{
 				auto dt = static_cast<float>(frameDuration.count());
 				auto dtWhole = static_cast<int>(std::round(dt));
@@ -243,7 +243,6 @@ int winmain::WinMain(LPCSTR lpCmdLine)
 				}
 				updateCounter++;
 			}
-			no_time_loss = false;
 
 			if (UpdateToFrameCounter >= UpdateToFrameRatio)
 			{
@@ -596,7 +595,7 @@ int winmain::event_handler(const SDL_Event* event)
 	{
 	case SDL_QUIT:
 		end_pause();
-		bQuit = true;
+		bQuit = 1;
 		fullscrn::shutdown();
 		return_value = 0;
 		return 0;
@@ -656,9 +655,9 @@ int winmain::event_handler(const SDL_Event* event)
 			pb::frame(10);
 			break;
 		case SDLK_F10:
-			single_step ^= true;
-			if (!single_step)
-				no_time_loss = true;
+			single_step = single_step == 0;
+			if (single_step == 0)
+				no_time_loss = 1;
 			break;
 		default:
 			break;
@@ -714,21 +713,21 @@ int winmain::event_handler(const SDL_Event* event)
 		case SDL_WINDOWEVENT_FOCUS_GAINED:
 		case SDL_WINDOWEVENT_TAKE_FOCUS:
 		case SDL_WINDOWEVENT_SHOWN:
-			activated = true;
+			activated = 1;
 			Sound::Activate();
 			if (Options.Music && !single_step)
 				midi::play_pb_theme();
-			no_time_loss = true;
-			has_focus = true;
+			no_time_loss = 1;
+			has_focus = 1;
 			break;
 		case SDL_WINDOWEVENT_FOCUS_LOST:
 		case SDL_WINDOWEVENT_HIDDEN:
-			activated = false;
+			activated = 0;
 			fullscrn::activate(0);
 			Options.FullScreen = false;
 			Sound::Deactivate();
 			midi::music_stop();
-			has_focus = false;
+			has_focus = 0;
 			pb::loose_focus();
 			break;
 		case SDL_WINDOWEVENT_SIZE_CHANGED:
@@ -847,7 +846,7 @@ void winmain::end_pause()
 	if (single_step)
 	{
 		pb::pause_continue();
-		no_time_loss = true;
+		no_time_loss = 1;
 	}
 }
 
@@ -860,7 +859,7 @@ void winmain::new_game()
 void winmain::pause()
 {
 	pb::pause_continue();
-	no_time_loss = true;
+	no_time_loss = 1;
 }
 
 void winmain::Restart()

SpaceCadetPinball/winmain.h

@@ -41,7 +41,7 @@ class winmain
 
 public:
 	static std::string DatFileName;
-	static bool single_step;
+	static int single_step;
 	static SDL_Window* MainWindow;
 	static SDL_Renderer* Renderer;
 	static ImGuiIO* ImIO;
@@ -62,9 +62,8 @@ public:
 	static bool RestartRequested() { return restart; }
 	static void UpdateFrameRate();
 private:
-	static int return_value, DispFrameRate, DispGRhistory;
-	static int mouse_down, last_mouse_x, last_mouse_y;
-	static bool no_time_loss, activated, bQuit, has_focus;
+	static int return_value, bQuit, DispFrameRate, DispGRhistory, activated;
+	static int has_focus, mouse_down, last_mouse_x, last_mouse_y, no_time_loss;
 	static gdrv_bitmap8* gfr_display;
 	static std::string FpsDetails;
 	static bool restart;