First commit. This is mostly the state of the project as I left it around the end of 2019.HEADmaster

1 files changed, 144 insertions, 0 deletions

diff --git a/src/game/operations.c b/src/game/operations.c
new file mode 100644
index 0000000..aa9424f
--- /dev/null
+++ b/src/game/operations.c
@@ -0,0 +1,144 @@
+#include "operations.h"
+#include <string.h>
+#include "maze_generator.h"
+#include "maze_solver.h"
+#include "commands.h"
+
+enum op_res move_player(struct game_state *state, int data)
+{
+    if (state->win)
+        return OPR_NONE;
+    enum move move = (enum move)data;
+    if (move == MOVE_UP && is_movable(state->display, 0, -1))
+    {
+        state->new_player_pos.y--;
+        state->steps_taken++;
+    }
+    else if (move == MOVE_DOWN && is_movable(state->display, 0, 1))
+    {
+        state->new_player_pos.y++;
+        state->steps_taken++;
+    }
+    else if (move == MOVE_LEFT && is_movable(state->display, -1, 0))
+    {
+        state->new_player_pos.x--;
+        state->steps_taken++;
+    }
+    else if (move == MOVE_RIGHT && is_movable(state->display, 1, 0))
+    {
+        state->new_player_pos.x++;
+        state->steps_taken++;
+    }
+    return OPR_NONE;
+}
+
+enum op_res move_maze(struct game_state *state, int data)
+{
+    switch ((enum move)data)
+    {
+    case MOVE_UP:
+        state->new_maze_pos.y--;
+        break;
+    case MOVE_DOWN:
+        state->new_maze_pos.y++;
+        break;
+    case MOVE_LEFT:
+        state->new_maze_pos.x--;
+        break;
+    case MOVE_RIGHT:
+        state->new_maze_pos.x++;
+        break;
+    case MOVE_BEGINNING:
+    {
+        state->new_maze_pos.x = 0;
+        state->new_maze_pos.y = 0;
+    }
+    break;
+    }
+    return OPR_NONE;
+}
+
+enum op_res quit(struct game_state *state, int data)
+{
+    state->result = data;
+    return OPR_QUIT;
+}
+
+enum op_res turn_display_switch(struct game_state *state, int data)
+{
+    switch ((enum display)data)
+    {
+    case DISP_PATH:
+        state->display->display_player_path = !(state->display->display_player_path);
+        break;
+    }
+    return OPR_NONE;
+}
+
+enum op_res new_random(struct game_state *state, int data)
+{
+    struct maze_display *display = state->display;
+    generate_maze(display->maze);
+    display->player_pos = display->maze->starting_point;
+    state->new_player_pos = display->player_pos;
+    for (int x = 0; x < display->maze->width; x++)
+    {
+        for (int y = 0; y < display->maze->height; y++)
+        {
+            display->signs[x][y] = RS_NONE;
+        }
+    }
+    state->win = false;
+    state->steps_taken = 0;
+    return OPR_NONE;
+}
+
+enum op_res center(struct game_state *state, int data)
+{
+    state->center = !state->center;
+    if (state->center)
+        state->new_maze_pos = get_player_center(state->display->player_pos);
+    return OPR_NONE;
+}
+
+enum op_res help_by_n_move(struct game_state *state, int data)
+{
+    struct point path[3000];
+    int count = solve_maze(state->display->maze, state->display->player_pos, path);
+    if (count > 0)
+    {
+        state->new_player_pos = path[1];
+        state->steps_taken++;
+    }
+    return OPR_NONE;
+}
+
+enum op_res solve(struct game_state *state, int data)
+{
+    struct point path[3000];
+    int count = solve_maze(state->display->maze, state->display->player_pos, path);
+    for (int i = 0; i < count; i++)
+    {
+        state->display->signs[path[i].x][path[i].y] = RS_SOLVE;
+    }
+    return OPR_NONE;
+}
+
+enum op_res start_command_prompt(struct game_state *state, int data)
+{
+    char command[256];
+    if (get_command((char)data, command))
+    {
+        struct cmd_res response = run_command(state, command + 1);
+        switch (response.type)
+        {
+        case CRT_SUCCESS:
+            break;
+        case CRT_FAIL:
+            break;
+        case CRT_QUIT:
+            return OPR_QUIT;
+        }
+    }
+    return OPR_NONE;
+}
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