Add a room and the ability to look at it

01_text_adventure/game.c

@@ -4,7 +4,7 @@ void gs_handle_command(GameState *gs, const char *command) {
   Input *input = gs->input;
   if (strcmp(input->input_buffer, "QUIT") == 0) {
     *(gs->should_close) = true;
-  } else {
-    push_input_buffer_to_log(input);
+  } else if (strcmp(input->input_buffer, "LOOK") == 0) {
+    push_line_to_log(input->log, gs->rooms[0].description);
   }
 }

01_text_adventure/game.h

@@ -4,10 +4,13 @@
 #include <stdbool.h>
 typedef struct GameState GameState;
 #include "input.h"
+#include "room.h"
 
 struct GameState {
   bool *should_close;
   Input *input;
+  Room *rooms;
+  int rooms_count;
 };
 
 void gs_handle_command(GameState *gs, const char *command);

01_text_adventure/input.c

@@ -30,10 +30,15 @@ void push_input_buffer_to_log(Input *input) {
   push_line_to_log(input->log, input->input_buffer);
 }
 
+void push_command_to_log(Input *input) {
+  push_line_to_log(input->log, &(input->command));
+}
+
 void handleKeyPress(Input *input, int c) {
   if (c == BACKSPACE) {
     pop_character(input);
   } else if (c == ENTER) {
+    push_command_to_log(input);
     gs_handle_command(input->gs, input->input_buffer);
     clear_input_buffer(input);
   } else if ((c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == ' ') {

01_text_adventure/input.h

@@ -9,6 +9,7 @@ typedef struct Input Input;
 #define INPUT_BUFFER_MAX_LENGTH 80
 
 struct Input {
+  char command; // Don't move this
   char input_buffer[INPUT_BUFFER_MAX_LENGTH];
   int input_length;
   Vector2 position;

01_text_adventure/main.c

@@ -21,8 +21,14 @@ int main(void) {
     Input *input = create_input(input_position);
     input->log = log;
     input->gs = gs;
+    input->command = '>'; // Don't change this
     gs->input = input;
 
+    gs->rooms = malloc(sizeof(Room));
+    Room *room = &gs->rooms[0];
+    room->name = "First room";
+    room->description = "You are in an enormous room. It is big but empty.";
+
     while (!WindowShouldClose() && !*(gs->should_close))
       {
 	BeginDrawing();

01_text_adventure/room.h

@@ -0,0 +1,11 @@
+#ifndef _FD_ROOM_
+#define _FD_ROOM_
+
+typedef struct Room Room;
+
+struct Room {
+  char *name;
+  char *description;
+};
+
+#endif