Add highlighting, fixed len instructions and more

util/texteditor.h

@@ -13,6 +13,7 @@
 #include <SDL2/SDL_surface.h>
 #include <SDL2/SDL_render.h>
 #include "font.h"
+#include "../cpu/core.h"
 
 typedef struct {
     char *text;   // Dynamically allocated string for this line
@@ -22,25 +23,26 @@ typedef struct {
 typedef struct {
     Line *lines;            // Dynamic array of lines
     int line_count;         // Number of active lines
-    int max_lines_asm;      // Maximum number of lines (e.g. assembly lines)
+    int maxLines;      // Maximum number of lines (e.g. assembly lines)
     int max_line_width;     // Maximum characters per line (excluding '\0')
-    int max_lines_display;  // Maximum number of lines for display
+    int displayLineCount;  // Maximum number of lines for display
 
     int cursor_line;        // Current cursor line
     int cursor_line_offset; // Display offset (first line in the display)
     int cursor_pos;         // Current cursor position in line
 
-    char *outputString;     // Dynamically allocated output string (size: max_line_width * max_lines_asm + 1)
-    char *displayString;    // Dynamically allocated display string (size: max_line_width * max_lines_display + 1)
+    char *outputString;     // Dynamically allocated output string (size: max_line_width * maxLines + 1)
+    char *displayString;    // Dynamically allocated display string (size: max_line_width * displayLineCount + 1)
     SDL_Rect *rect;
     SDL_Rect *outRect;
     SDL_Texture *texture;
     bool readOnly;
     BitmapFont *font;
     SDL_Rect *cursorRect;
+    SDL_Rect *highlightedLineRect;
 } TextEditor;
 
-// Initialize the text editor. The parameters max_line_width, max_lines_asm, and max_lines_display
+// Initialize the text editor. The parameters max_line_width, maxLines, and displayLineCount
 // determine the dynamic sizes for the text editor.
 void init_editor(TextEditor *editor, BitmapFont *font, int x, int y, SDL_Renderer *renderer,
                  int max_line_width, int max_lines_asm, int max_lines_display, bool readOnly);
@@ -50,7 +52,7 @@ void insert_line(TextEditor *editor, int position, const char *text, SDL_Rendere
 
 void insert_line_rel(TextEditor *editor, SDL_Renderer *renderer);
 
-void editor_render(TextEditor *editor, SDL_Renderer *renderer, bool isActive, bool cursorBlink);
+void editor_render(TextEditor *editor, SDL_Renderer *renderer, CPU *cpu, uint8_t editorIndex, bool isActive, bool cursorBlink);
 
 void remove_character(TextEditor *editor, bool isDelete, SDL_Renderer *renderer);
 
@@ -64,7 +66,8 @@ void generate_string_display(TextEditor *editor, SDL_Renderer *renderer);
 
 void generate_string(TextEditor *editor);
 
-void fill_editor_from_string(TextEditor *editor, const char *content, SDL_Renderer *renderer);
+void fill_editor_from_string(TextEditor *editor, const char *content, int lineStart, bool isComplete,
+                             SDL_Renderer *renderer);
 
 // A cleanup function to free dynamically allocated memory.
 void destroy_editor(TextEditor *editor);