Ma 111/add intellisense

.gitmodules

@@ -67,3 +67,6 @@
 [submodule "Animations/vendor/optick"]
 	path = Animations/vendor/optick
 	url = https://github.com/bombomby/optick
+[submodule "Animations/vendor/rapidFuzz"]
+	path = Animations/vendor/rapidFuzz
+	url = https://github.com/rapidfuzz/rapidfuzz-cpp.git

Animations/CMakeLists.txt

@@ -94,6 +94,9 @@ target_link_libraries(MathAnimations PUBLIC
 
     # Optick
     $<$<CONFIG:RelWithProfiler>:OptickCore>
+
+    # Rapid Fuzz
+    rapidfuzz::rapidfuzz
 )
 
 if(MATH_ANIMATION_OS_LINUX)

Animations/include/editor/EditorSettings.h

@@ -50,6 +50,7 @@ namespace MathAnim
 		float svgTargetScale;
 		Vec4 activeObjectHighlightColor;
 		float activeObjectOutlineWidth;
+		bool smoothCursor;
 	};
 
 	namespace EditorSettings

Animations/include/editor/panels/CodeEditorPanel.h

@@ -1,5 +1,6 @@
 #include "core.h"
 #include "parsers/SyntaxHighlighter.h"
+#include "scripting/ScriptAnalyzer.h"
 
 #include <cppUtils/cppStrings.hpp>
 
@@ -35,6 +36,8 @@ namespace MathAnim
 		int32 mouseByteDragStart;
 		int32 firstByteInSelection;
 		int32 lastByteInSelection;
+		Vec2 lastCursorPosition;
+		float cursorTimeSpentInterpolating;
 		CppUtils::BasicUtf8StringIter cursor;
 		uint32 cursorCurrentLine;
 		int32 numOfCharsFromBeginningOfLine;
@@ -45,6 +48,16 @@ namespace MathAnim
 		uint8* visibleCharacterBuffer;
 		size_t visibleCharacterBufferSize;
 
+		FunctionIntellisense functionInfo;
+		uint32 currentFunctionIntellisenseParam;
+
+		std::vector<AutocompleteSuggestion> intellisenseSuggestions;
+		std::vector<int> visibleIntellisenseSuggestions;
+		uint32 intellisenseScrollOffset;
+		uint32 selectedIntellisenseSuggestion;
+		bool intellisensePanelOpen;
+		std::string stringTypedSinceLastDot;
+
 		CodeHighlights syntaxHighlightTree;
 		CodeEditorPanelDebugData debugData;
 	};

Animations/include/parsers/SyntaxTheme.h

@@ -142,6 +142,10 @@ namespace MathAnim
 		uint32 scrollbarSliderActiveBackground;
 		uint32 scrollbarSliderHoverBackground;
 
+		uint32 editorSuggestWidgetBackground;
+		uint32 editorSuggestWidgetBorder;
+		uint32 editorSuggestWidgetSelectedBackground;
+
 		// TODO: Switch to this, once we verify it's working correctly
 		SyntaxTrieNode root;
 		std::unordered_map<std::string, uint32> colorMap;

Animations/include/scripting/LuauLayer.h

@@ -5,6 +5,7 @@
 namespace MathAnim
 {
 	struct AnimationManagerData;
+	class ScriptAnalyzer;
 
 	namespace LuauLayer
 	{
@@ -21,6 +22,9 @@ namespace MathAnim
 
 		bool remove(const std::string& scriptName);
 
+		// TODO: Remove this, for testing only
+		ScriptAnalyzer& getScriptAnalyzer();
+
 		void free();
 	}
 }

Animations/include/scripting/ScriptAnalyzer.h

@@ -1,6 +1,14 @@
 #ifndef MATH_ANIM_SCRIPT_ANALYZER
 #define MATH_ANIM_SCRIPT_ANALYZER
 #include "core.h"
+#include "parsers/SyntaxHighlighter.h"
+
+#pragma warning( push )
+#pragma warning( disable : 4100 )
+#pragma warning( disable : 4324 )
+#pragma warning( disable : 4324 )
+#include <Luau/Autocomplete.h>
+#pragma warning( pop )
 
 namespace Luau
 {
@@ -11,6 +19,30 @@ namespace Luau
 
 namespace MathAnim
 {
+	struct AutocompleteSuggestion
+	{
+		std::string text;
+		Luau::AutocompleteEntry data;
+		// Rank from 0.0-100.0 where 100.0 is a perfect match
+		float rank;
+		bool containsQuery;
+	};
+
+	struct FunctionParameter
+	{
+		std::optional<std::string> name;
+		std::string stringifiedType;
+	};
+
+	struct FunctionIntellisense 
+	{
+		std::string fnName;
+		std::vector<FunctionParameter> parameters;
+		std::vector<std::string> returnTypes;
+
+		CodeHighlights highlightInfo;
+	};
+
 	class ScriptAnalyzer
 	{
 	public:
@@ -19,6 +51,10 @@ namespace MathAnim
 		bool analyze(const std::string& filename);
 		bool analyze(const std::string& sourceCode, const std::string& scriptName);
 
+		FunctionIntellisense getFunctionParameterIntellisense(std::string const& sourceCode, std::string const& scriptName, uint32 line, uint32 column);
+		std::vector<AutocompleteSuggestion> getSuggestions(std::string const& sourceCode, std::string const& scriptName, uint32 line, uint32 column);
+		void sortSuggestionsByQuery(std::string const& query, std::vector<AutocompleteSuggestion>& suggestions, std::vector<int>& visibleSuggestions);
+
 		void free();
 
 	private:

Animations/src/core/Input.cpp

@@ -15,8 +15,8 @@ namespace MathAnim
 
 
 		// ----------- Internal Variables -----------
-		static constexpr float slowKeyRepeatTimeInterval = 0.013f;
-		static constexpr float firstRepeatFlag = -0.3f;
+		static constexpr float slowKeyRepeatTimeInterval = 0.03f;
+		static constexpr float firstRepeatFlag = -0.5f;
 
 		static uint32 lastCharacterTyped = 0;
 

Animations/src/editor/EditorSettings.cpp

@@ -21,6 +21,7 @@ namespace MathAnim
 			data->viewMode = ViewMode::Normal;
 			data->activeObjectOutlineWidth = 9.0f;
 			data->activeObjectHighlightColor = "#FF9E28"_hex;
+			data->smoothCursor = false;
 		}
 
 		void imgui(AnimationManagerData* am)
@@ -75,6 +76,8 @@ namespace MathAnim
 					ImGui::EndCombo();
 				}
 
+				ImGui::Checkbox(": Smooth Cursor", &data->smoothCursor);
+
 				ImGui::End();
 			}
 		}