lingo2-archipelago - Randomizer for LINGO 2 using Archipelago Multiworld

	Commit message (Collapse)	Author	Age	Files	Lines
*	[Client] Handle progressive doors	Star Rauchenberger	2025-09-01	1	-7/+7
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*	[Client] Various fixes	Star Rauchenberger	2025-08-29	1	-8/+8
\| \| \| \| \|	- Locations count puzzles in a map that are already solved. - Item-controlled paintings, animation listeners, and teleport listeners are handled properly.
*	Client is starting to work!	Star Rauchenberger	2025-08-28	1	-0/+38

/* * TODO: Split out main() logic into another file, and move into separate functions for easier testing. Then write tests. * BUGS: * Shipwreck vault fails, possibly because of dot_reflection? Sometimes? * Treehouse pivots *should* work, but I need to not copy style_flags. This seems to cause crashes when pivots appear elsewhere in the world. * Some panels are impossible casually: (idc, I think) ** Town Stars, Invisible dots * Shadows burn marks are not appearing * Something is wrong with jungle re: softlocks * FEATURES: * SWAP_TARGETS should still require the full panel sequence (and have ways to prevent softlocks?) ** Think about: Jungle ** Hard: Monastery ** Do: Challenge * Randomize audio logs * Swap sounds in jungle (along with panels) -- maybe impossible * Make orange 7 (all of oranges?) hard. Like big = hard. * Start the game if it isn't running? * UI for the randomizer :( * Increase odds of mountain oranges garbage on other panels? */ #include "Memory.h" #include "WitnessRandomizer.h" #include "Panels.h" #include <string> #include <iostream> #include <numeric> #include <chrono> template <class T> size_t find(const std::vector<T> &data, T search, size_t startIndex = 0) { for (size_t i=startIndex ; i<data.size(); i++) { if (data[i] == search) return i; } std::cout << "Couldn't find " << search << " in data!" << std::endl; exit(-1); } int main(int argc, char** argv) { WitnessRandomizer randomizer = WitnessRandomizer(); if (argc == 2) { srand(atoi(argv[1])); // Seed from the command line } else { srand(static_cast<unsigned int>(time(nullptr))); int seed = rand() % (1 << 16); // Seed from the time in milliseconds std::cout << "Selected seed: " << seed << std::endl; srand(seed); } // Content swaps -- must happen before squarePanels randomizer.Randomize(tallUpDownPanels, SWAP_LINES | SWAP_STYLE); randomizer.Randomize(upDownPanels, SWAP_LINES | SWAP_STYLE); randomizer.Randomize(leftForwardRightPanels, SWAP_LINES); randomizer.Randomize(squarePanels, SWAP_LINES | SWAP_STYLE); // Frame swaps -- must happen after squarePanels randomizer.Randomize(burnablePanels, SWAP_LINES | SWAP_STYLE); // Target swaps, can happen whenever randomizer.Randomize(lasers, SWAP_TARGETS); // Read the target of keep front laser, and write it to keep back laser. std::vector<int> keepFrontLaserTarget = randomizer.ReadPanelData<int>(0x0360E, TARGET, 1); randomizer.WritePanelData<int>(0x03317, TARGET, keepFrontLaserTarget); std::vector<int> randomOrder; /* Jungle randomOrder = std::vector(junglePanels.size(), 0); std::iota(randomOrder.begin(), randomOrder.end(), 0); // Randomize Waves 2-7 // Waves 1 cannot be randomized, since no other panel can start on randomizer.RandomizeRange(randomOrder, SWAP_NONE, 1, 7); // Randomize Pitches 1-6 onto themselves randomizer.RandomizeRange(randomOrder, SWAP_NONE, 7, 13); randomizer.ReassignTargets(junglePanels, randomOrder); */ /* Bunker */ randomOrder = std::vector(bunkerPanels.size(), 0); std::iota(randomOrder.begin(), randomOrder.end(), 0); // Randomize Tutorial 2-Advanced Tutorial 4 + Glass 1 // Tutorial 1 cannot be randomized, since no other panel can start on // Glass 1 will become door + glass 1, due to the targetting system randomizer.RandomizeRange(randomOrder, SWAP_NONE, 1, 10); // Randomize Glass 1-3 into everything after the door const size_t glassDoorIndex = find(randomOrder, 9) + 1; randomizer.RandomizeRange(randomOrder, SWAP_NONE, glassDoorIndex, 12); randomizer.ReassignTargets(bunkerPanels, randomOrder); /* Shadows */ randomOrder = std::vector(shadowsPanels.size(), 0); std::iota(randomOrder.begin(), randomOrder.end(), 0); randomizer.RandomizeRange(randomOrder, SWAP_NONE, 0, 8); // Tutorial randomizer.RandomizeRange(randomOrder, SWAP_NONE, 8, 16); // Avoid randomizer.RandomizeRange(randomOrder, SWAP_NONE, 16, 21); // Follow randomizer.ReassignTargets(shadowsPanels, randomOrder); // Turn off original starting panel randomizer.WritePanelData<float>(shadowsPanels[0], POWER, {0.0f, 0.0f}); // Turn on new starting panel randomizer.WritePanelData<float>(shadowsPanels[randomOrder[0]], POWER, {1.0f, 1.0f}); /* Monastery randomOrder = std::vector(monasteryPanels.size(), 0); std::iota(randomOrder.begin(), randomOrder.end(), 0); randomizer.RandomizeRange(randomOrder, SWAP_NONE, 2, 6); // outer 2 & 3, inner 1 // Once outer 3 and right door are solved, inner 2-4 are accessible int innerPanelsIndex = max(find(randomOrder, 2), find(randomOrder, 4)); randomizer.RandomizeRange(randomOrder, SWAP_NONE, innerPanelsIndex, 9); // Inner 2-4 randomizer.ReassignTargets(monasteryPanels, randomOrder); */ } WitnessRandomizer::WitnessRandomizer() { // Turn off desert surface 8 WritePanelData<float>(0x09F94, POWER, {0.0, 0.0}); // Turn off desert flood final WritePanelData<float>(0x18076, POWER, {0.0, 0.0}); // Change desert floating target to desert flood final WritePanelData<int>(0x17ECA, TARGET, {0x18077}); // Distance-gate shadows laser to prevent sniping through the bars WritePanelData<float>(0x19650, MAX_BROADCAST_DISTANCE, {2.5}); // Change the shadows tutorial cable to only activate avoid WritePanelData<int>(0x319A8, CABLE_TARGET_2, {0}); // Change shadows avoid 8 to power shadows follow WritePanelData<int>(0x1972F, TARGET, {0x1C34C}); // Distance-gate swamp snipe 1 to prevent RNG swamp snipe WritePanelData<float>(0x17C05, MAX_BROADCAST_DISTANCE, {5.0}); // Disable tutorial cursor speed modifications (not working?) WritePanelData<float>(0x00295, CURSOR_SPEED_SCALE, {1.0}); WritePanelData<float>(0x0C373, CURSOR_SPEED_SCALE, {1.0}); WritePanelData<float>(0x00293, CURSOR_SPEED_SCALE, {1.0}); WritePanelData<float>(0x002C2, CURSOR_SPEED_SCALE, {1.0}); } void WitnessRandomizer::Randomize(std::vector<int>& panels, int flags) { return RandomizeRange(panels, flags, 0, panels.size()); } // Range is [start, end) void WitnessRandomizer::RandomizeRange(std::vector<int> &panels, int flags, size_t startIndex, size_t endIndex) { if (panels.size() == 0) return; if (startIndex >= endIndex) return; if (endIndex >= panels.size()) endIndex = panels.size(); for (size_t i = endIndex-1; i > startIndex+1; i--) { const size_t target = rand() % (i - startIndex) + startIndex; if (i != target) { // std::cout << "Swapping panels " << std::hex << panels[i] << " and " << std::hex << panels[target] << std::endl; SwapPanels(panels[i], panels[target], flags); std::swap(panels[i], panels[target]); // Panel indices in the array } } } void WitnessRandomizer::SwapPanels(int panel1, int panel2, int flags) { std::map<int, int> offsets; if (flags & SWAP_TARGETS) { offsets[TARGET] = sizeof(int); } if (flags & SWAP_STYLE) { offsets[STYLE_FLAGS] = sizeof(int); } if (flags & SWAP_LINES) { offsets[PATH_COLOR] = 16; offsets[REFLECTION_PATH_COLOR] = 16; offsets[DOT_COLOR] = 16; offsets[ACTIVE_COLOR] = 16; offsets[BACKGROUND_REGION_COLOR] = 16; offsets[SUCCESS_COLOR_A] = 16; offsets[SUCCESS_COLOR_B] = 16; offsets[STROBE_COLOR_A] = 16; offsets[STROBE_COLOR_B] = 16; offsets[ERROR_COLOR] = 16; offsets[PATTERN_POINT_COLOR] = 16; offsets[PATTERN_POINT_COLOR_A] = 16; offsets[PATTERN_POINT_COLOR_B] = 16; offsets[SYMBOL_A] = 16; offsets[SYMBOL_B] = 16; offsets[SYMBOL_C] = 16; offsets[SYMBOL_D] = 16; offsets[SYMBOL_E] = 16; offsets[PUSH_SYMBOL_COLORS] = sizeof(int); offsets[OUTER_BACKGROUND] = 16; offsets[OUTER_BACKGROUND_MODE] = sizeof(int); offsets[TRACED_EDGES] = 16; offsets[AUDIO_PREFIX] = sizeof(void*); // offsets[IS_CYLINDER] = sizeof(int); // offsets[CYLINDER_Z0] = sizeof(float); // offsets[CYLINDER_Z1] = sizeof(float); // offsets[CYLINDER_RADIUS] = sizeof(float); offsets[SPECULAR_ADD] = sizeof(float); offsets[SPECULAR_POWER] = sizeof(int); offsets[PATH_WIDTH_SCALE] = sizeof(float); offsets[STARTPOINT_SCALE] = sizeof(float); offsets[NUM_DOTS] = sizeof(int); offsets[NUM_CONNECTIONS] = sizeof(int); offsets[DOT_POSITIONS] = sizeof(void*); offsets[DOT_FLAGS] = sizeof(void*); offsets[DOT_CONNECTION_A] = sizeof(void*); offsets[DOT_CONNECTION_B] = sizeof(void*); offsets[DECORATIONS] = sizeof(void*); offsets[DECORATION_FLAGS] = sizeof(void*); offsets[DECORATION_COLORS] = sizeof(void*); offsets[NUM_DECORATIONS] = sizeof(int); offsets[REFLECTION_DATA] = sizeof(void*); offsets[GRID_SIZE_X] = sizeof(int); offsets[GRID_SIZE_Y] = sizeof(int); offsets[SEQUENCE_LEN] = sizeof(int); offsets[SEQUENCE] = sizeof(void*); offsets[DOT_SEQUENCE_LEN] = sizeof(int); offsets[DOT_SEQUENCE] = sizeof(void*); offsets[DOT_SEQUENCE_LEN_REFLECTION] = sizeof(int); offsets[DOT_SEQUENCE_REFLECTION] = sizeof(void*); offsets[NUM_COLORED_REGIONS] = sizeof(int); offsets[COLORED_REGIONS] = sizeof(void*); offsets[PANEL_TARGET] = sizeof(void*); offsets[SPECULAR_TEXTURE] = sizeof(void*); } for (auto const& [offset, size] : offsets) { std::vector<byte> panel1data = ReadPanelData<byte>(panel1, offset, size); std::vector<byte> panel2data = ReadPanelData<byte>(panel2, offset, size); WritePanelData<byte>(panel2, offset, panel1data); WritePanelData<byte>(panel1, offset, panel2data); } } void WitnessRandomizer::ReassignTargets(const std::vector<int>& panels, const std::vector<int>& order) { // This list is offset by 1, so the target of the Nth panel is in position N (aka the N+1th element) // The first panel may not have a wire to power it, so we use the panel ID itself. std::vector<int> targetToActivatePanel = {panels[0] + 1}; for (const int panel : panels) { int target = ReadPanelData<int>(panel, TARGET, 1)[0]; targetToActivatePanel.push_back(target); } for (size_t i=0; i<order.size() - 1; i++) { // Set the target of order[i] to order[i+1], using the "real" target as determined above. const int panelTarget = targetToActivatePanel[order[i+1]]; WritePanelData<int>(panels[order[i]], TARGET, {panelTarget}); } }