Integrate map into chiventure gui split screen

include/ui/draw_images.h

@@ -0,0 +1,32 @@
+#ifndef DRAW_IMAGES_H
+#define DRAW_IMAGES_H
+
+#include "common/ctx.h"
+#include "ui/ui_ctx.h"
+
+
+/* draw_room
+ * Draws a room based on its room number for the split screen in chiventure
+ *
+ * Parameters:
+ *    - pos_x: integer that defines the x-coordinate of the center of the image
+ *    - pos_y: integer that defines the x-coordinate of the center of the image
+ *    - room_number: integer that defines the room
+ *    - room_number: integer that defines the room
+ *
+ * No value is returned
+ */
+void draw_room_gui(int width, int height, int pos_x, int  pos_y, room_t *curr_room);
+/* draw_object
+ * Draws an object based on its item ID
+ *
+ * Parameters:
+ *    - item_id: a string that defines each item
+ *
+ * No value is returned
+ */
+void draw_object(char *item_id);
+
+void draw_map(int width, int height, room_t *curr_room);
+
+#endif

include/ui/gui.h

@@ -21,5 +21,4 @@
  */
 void run_gui(chiventure_ctx_t *ctx);
 
-#endif
-
+#endif

src/ui/examples/CMakeLists.txt

@@ -1,12 +1,14 @@
 if (raylib_FOUND)
-    set(UI_EXAMPLES map_raylib_example split_screen_example split_screen_map_example)
+    set(UI_EXAMPLES map_raylib_example split_screen_example split_screen_map_example gui_sample_game)
 
     add_executable(map_raylib_example
                    map_raylib_example.c)
     add_executable(split_screen_example
                    split_screen_example.c)
     add_executable(split_screen_map_example
                    split_screen_map_example.c)
+    add_executable(gui_sample_game
+                   gui_sample_game.c)               
 
     # Link with chiventure libraries
     foreach(example ${UI_EXAMPLES})

src/ui/examples/gui_sample_game.c

@@ -0,0 +1,36 @@
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "action_management/actionmanagement.h"
+#include "ui/gui.h"
+#include "raylib.h"
+#include "game-state/game.h"
+#include "game-state/room.h"
+
+
+chiventure_ctx_t *create_sample_ctx()
+{
+    game_t *game = game_new("Welcome to Chiventure!");
+    room_t *room1 = room_new("room1", "This is room 1", "Verily, this is the first room.");
+    room_t *room2 = room_new("room2", "This is room 2", "Truly, this is the second room.");
+    room_t *room3 = room_new("room3", "This is room 3", "Wow, this is the final room.");
+
+    add_room_to_game(game, room1);
+    add_room_to_game(game, room2);
+    add_room_to_game(game, room3);
+
+    game->curr_room = room1;
+    create_connection(game, "room1", "room2", "NORTH");
+    create_connection(game, "room2", "room3", "EAST");
+
+    /* Create context */
+    chiventure_ctx_t *ctx = chiventure_ctx_new(game);
+
+    return ctx;
+} 
+
+int main() {
+    chiventure_ctx_t *ctx = create_sample_ctx();
+
+    run_gui(ctx);
+}

src/ui/src/draw_images.c

@@ -0,0 +1,193 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "raylib.h"
+
+#include "ui/draw_images.h"
+#include "game-state/room.h"
+#include "game-state/game.h"
+
+#define MAX_FILENAME_LEN (100)
+
+/* See draw_images.h for documentation */
+void draw_room_gui(int width, int height, int pos_x, int  pos_y, room_t *curr_room)
+{
+    // BeginDrawing();
+
+    char filename[MAX_FILENAME_LEN] = "/home/grkapoor/cs220/chiventure/tests/wdl/examples/wdl/";
+
+    strcat(filename, curr_room->room_id);
+
+    strcat(filename, ".png");
+
+    // snprintf(filename, MAX_FILENAME_LEN, "/home/grkapoor/cs220/chiventure/tests/wdl/examples/wdl/%s.png", room_id);
+
+    // filename = “/home/grkapoor/cs220/chiventure/tests/wdl/examples/wdl/%s.png”, ctx->game->curr_room->room_id);
+
+    Image room = LoadImage(filename);   
+
+    ImageResize(&room, width, height);
+
+    Texture2D texture = LoadTextureFromImage(room);
+    // Image converted to texture, uploaded to GPU memory (VRAM)
+
+    UnloadImage(room);   
+    // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM
+
+    DrawTexture(texture, pos_x, pos_y, WHITE);
+
+    // EndDrawing();
+
+}
+
+// Color* colors_list()
+// {
+//     Color colors[8];
+
+//     colors[0] = RED;
+//     colors[1] = PINK;
+//     colors[2] = PURPLE;
+//     colors[3] = BLUE;
+//     colors[4] = YELLOW;
+//     colors[5] = GREEN;
+//     colors[6] = ORANGE;
+//     colors[7] = DARKGREEN;
+
+//     return colors;
+// }
+
+// bool in_array(room_t room, room_t *list, int len)
+// {
+//     bool ret = false;
+//     for (int i = 0; i < len; i++)
+//     {
+//         if (room == list[i])
+//         {
+//             return true;
+//         }
+//     }
+//     return ret;
+// }
+
+// int num_rooms(game_t *game)
+// {
+//     int count = 0;
+//     room_list_t *rooms = get_all_rooms(game);
+//     while(rooms->next != NULL)
+//     {
+//         count++;
+//         rooms = rooms->next;
+//     }
+//     return count;
+// }
+
+void draw_map(int width, int height, room_t *curr_room)
+{
+    int map_width, map_height, map_room_width, map_room_height, map_centX, map_centY, ball_rad;
+    map_width = width / 10;
+    map_height = height / 5;
+    map_room_width = map_width / 3;
+    map_room_height = map_height / 3;
+    map_centX = map_width/2;
+    map_centY = -1 * (map_height/2);   
+    ball_rad = map_room_width / 5;
+
+    Color colors[8];
+
+    colors[0] = RED;
+    colors[1] = PINK;
+    colors[2] = PURPLE;
+    colors[3] = BLUE;
+    colors[4] = YELLOW;
+    colors[5] = GREEN;
+    colors[6] = ORANGE;
+    colors[7] = DARKGREEN;
+
+    // map background
+    DrawRectangle(map_centX, map_centY, map_width, map_height, BLACK);
+
+    int posX = map_centX;
+    int posY = map_centY;
+    // current room
+    DrawRectangle(posX, posY, map_room_width, map_room_height, colors[0]);
+
+    //draw surrounding rooms around current room
+    if (find_room_from_dir(curr_room, "EAST") != NULL)
+    {   
+        posX = map_centX + map_room_width;
+        DrawRectangle(posX, posY, map_room_width, map_room_height, colors[1]);
+
+        room_t *east = find_room_from_dir(curr_room, "EAST");
+        if (find_room_from_dir(east, "NORTH") != NULL)
+        {
+            posY = map_centX + map_room_height;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[5]);
+        }
+        if (find_room_from_dir(east, "SOUTH") != NULL)
+        {
+            posY = map_centY - map_room_height;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[6]);
+        }
+
+    }
+    if (find_room_from_dir(curr_room, "WEST") != NULL)
+    {
+        posX = map_centX - map_room_width;
+        DrawRectangle(posX, posY, map_room_width, map_room_height, colors[2]);
+
+        room_t *west = find_room_from_dir(curr_room, "WEST");
+        if (find_room_from_dir(west, "NORTH") != NULL)
+        {
+            posY = map_centX + map_room_height;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[7]);
+        }
+        if (find_room_from_dir(west, "SOUTH") != NULL)
+        {
+            posY = map_centX - map_room_height;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[8]);
+        }
+    }
+    if (find_room_from_dir(curr_room, "SOUTH") != NULL)
+    {
+        posY = map_centX - map_room_height;
+        DrawRectangle(posX, posY, map_room_width, map_room_height, colors[3]);
+
+        room_t *south = find_room_from_dir(curr_room, "SOUTH");
+        if (find_room_from_dir(south, "EAST") != NULL)
+        {
+            posX = map_centX + map_room_width;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[6]);
+        }
+        if (find_room_from_dir(south, "WEST") != NULL)
+        {
+            posX = map_centX - map_room_width;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[8]);
+        }
+    }
+    if (find_room_from_dir(curr_room, "NORTH") != NULL)
+    {
+        posY = map_centX + map_room_height;
+        DrawRectangle(posX, posY, map_room_width, map_room_height, colors[4]);
+
+        room_t *north = find_room_from_dir(curr_room, "NORTH");
+        if (find_room_from_dir(north, "WEST") != NULL)
+        {
+            posX = map_centX - map_room_width;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[7]);
+        }
+        if (find_room_from_dir(north, "EAST") != NULL)
+        {
+            posX = map_centX + map_room_width;
+            DrawRectangle(posX, posY, map_room_width, map_room_height, colors[5]);
+        }
+    }
+
+    //draws player position as ball in the middle of map screen and inside current room
+    DrawCircle(map_centX, map_centY, ball_rad, WHITE);
+
+}
+
+/* See draw_images.h for documentation */
+void draw_object(char *item_id)
+{
+
+}