diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2884e6b..ef204f8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -31,6 +31,8 @@ endif()
find_path(CYAML_INCLUDE_DIR cyaml/cyaml.h)
find_library(CYAML_LIBRARY cyaml)
+add_subdirectory(states)
+
set(SOURCES
kubo_file.c
kubo_input.c
@@ -42,6 +44,7 @@ set(SOURCES
kubo_command.c
kubo_camera.c
main.c
+ ${STATES_SOURCES}
)
add_executable(kubo ${SOURCES})
diff --git a/kubo_context.c b/kubo_context.c
index d8f032a..3b5c7a6 100644
--- a/kubo_context.c
+++ b/kubo_context.c
@@ -24,11 +24,8 @@ static const struct kubo_context_state_data kubo_context_states[] = {
{.id = KUBO_CONTEXT_WALL_NEW, .label = "Wall New", .color = GREEN},
{.id = KUBO_CONTEXT_WALL_SELECT, .label = "Wall Select", .color = BLUE}};
-static inline void wall_select_refresh(struct kubo_context *context);
-static void select_next_wall(struct kubo_context *context);
-static void select_prev_wall(struct kubo_context *context);
-
void kubo_context_init(struct kubo_context *context) {
+
if (!context) {
return;
}
@@ -55,13 +52,16 @@ void kubo_context_set_state(struct kubo_context *context,
case KUBO_CONTEXT_WALL_NEW:
break;
- case KUBO_CONTEXT_WALL_SELECT:
- wall_select_refresh(context);
- break;
-
default:
break;
}
+
+ for (unsigned i = 0; i < kubo_state_data_length; i++) {
+ if (context->state.id == kubo_state_data[i].id &&
+ kubo_state_data[i].data.state_entered != NULL) {
+ kubo_state_data[i].data.state_entered(context);
+ }
+ }
}
struct kubo_wall *kubo_context_get_pending_wall(struct kubo_context *context) {
@@ -90,85 +90,11 @@ struct kubo_wall *kubo_context_get_pending_wall(struct kubo_context *context) {
return wall;
}
-void kubo_context_delete_wall(struct kubo_context *context) {
- if (context->state.id != KUBO_CONTEXT_WALL_SELECT ||
- !context->walls.count) {
- return;
- }
-
- kubo_wall_arr_del(&context->walls, context->wall_select_index);
- select_next_wall(context);
-}
-
-void kubo_context_input_up(struct kubo_context *context) {
- switch (context->state.id) {
- case KUBO_CONTEXT_WALL_SELECT:
- select_next_wall(context);
- break;
- default:
- break;
- }
-}
-
-void kubo_context_input_down(struct kubo_context *context) {
- switch (context->state.id) {
- case KUBO_CONTEXT_WALL_SELECT:
- select_prev_wall(context);
- break;
- default:
- break;
- }
-}
-
-void kubo_context_input_left(struct kubo_context *context) {
- switch (context->state.id) {
- case KUBO_CONTEXT_WALL_SELECT:
- select_prev_wall(context);
- break;
- default:
- break;
- }
-}
-
-void kubo_context_input_right(struct kubo_context *context) {
- switch (context->state.id) {
- case KUBO_CONTEXT_WALL_SELECT:
- select_next_wall(context);
- break;
- default:
- break;
- }
-}
-
-static void select_next_wall(struct kubo_context *context) {
- if (!context->walls.count) {
- return;
- }
-
- context->wall_select_index =
- (context->wall_select_index + 1) % context->walls.count;
-
- wall_select_refresh(context);
-}
-
-static void select_prev_wall(struct kubo_context *context) {
- if (context->state.id != KUBO_CONTEXT_WALL_SELECT ||
- !context->walls.count) {
- return;
- }
-
- size_t count = context->walls.count;
-
- context->wall_select_index =
- (context->wall_select_index + count - 1) % count;
-
- wall_select_refresh(context);
-}
-
-static inline void wall_select_refresh(struct kubo_context *context) {
- for (size_t i = 0; i < context->walls.count; i++) {
- struct kubo_wall *wall = kubo_wall_arr_get(&context->walls, i);
- wall->state = i == context->wall_select_index ? KUBO_WALL_SELECTED
- : KUBO_WALL_DONE;
+void kubo_context_key(struct kubo_context *context, int key_code) {
+ for (unsigned i = 0; i < kubo_state_data_length; i++) {
+ if (context->state.id == kubo_state_data[i].id &&
+ kubo_state_data[i].data.state_key != NULL) {
+ kubo_state_data[i].data.state_key(context, key_code);
+ }
}
}
diff --git a/kubo_context.h b/kubo_context.h
index 6f1ebc8..8c14ae5 100644
--- a/kubo_context.h
+++ b/kubo_context.h
@@ -27,17 +27,12 @@
#include "kubo_dynarray.h"
#include "kubo_wall.h"
+#include "states/kubo_states.h"
+
#define KUBO_CONTEXT_OFFSET_JMP 100
KUBO_DYNARRAY_REGISTER(kubo_wall_arr, struct kubo_wall *)
-enum kubo_context_state {
- KUBO_CONTEXT_NORMAL,
- KUBO_CONTEXT_COMMAND,
- KUBO_CONTEXT_WALL_NEW,
- KUBO_CONTEXT_WALL_SELECT,
-};
-
struct kubo_context_state_data {
enum kubo_context_state id;
char *label;
@@ -71,4 +66,6 @@ void kubo_context_input_down(struct kubo_context *context);
void kubo_context_input_left(struct kubo_context *context);
void kubo_context_input_right(struct kubo_context *context);
+void kubo_context_key(struct kubo_context *context, int key_code);
+
#endif
diff --git a/kubo_input.c b/kubo_input.c
index ee95190..8821f5c 100644
--- a/kubo_input.c
+++ b/kubo_input.c
@@ -58,7 +58,6 @@ static void key_input(struct kubo_context *context, Camera2D *camera) {
kubo_camera_shift(camera,
(Vector2){.x = KUBO_INPUT_CAMERA_SHIFT, .y = 0});
}
- kubo_context_input_right(context);
break;
case KEY_UP:
@@ -67,7 +66,6 @@ static void key_input(struct kubo_context *context, Camera2D *camera) {
kubo_camera_shift(camera,
(Vector2){.x = 0, .y = KUBO_INPUT_CAMERA_SHIFT});
}
- kubo_context_input_up(context);
break;
case KEY_LEFT:
@@ -76,7 +74,6 @@ static void key_input(struct kubo_context *context, Camera2D *camera) {
kubo_camera_shift(camera,
(Vector2){.x = -KUBO_INPUT_CAMERA_SHIFT, .y = 0});
}
- kubo_context_input_left(context);
break;
case KEY_DOWN:
@@ -85,11 +82,6 @@ static void key_input(struct kubo_context *context, Camera2D *camera) {
kubo_camera_shift(camera,
(Vector2){.x = 0, .y = -KUBO_INPUT_CAMERA_SHIFT});
}
- kubo_context_input_down(context);
- break;
-
- case KEY_X:
- kubo_context_delete_wall(context);
break;
case KEY_T:
@@ -103,6 +95,8 @@ static void key_input(struct kubo_context *context, Camera2D *camera) {
default:
break;
}
+
+ kubo_context_key(context, key_code);
}
static void char_input(struct kubo_context *context) {
diff --git a/states/CMakeLists.txt b/states/CMakeLists.txt
new file mode 100644
index 0000000..bae1297
--- /dev/null
+++ b/states/CMakeLists.txt
@@ -0,0 +1,6 @@
+set(STATES_SOURCES
+ ${CMAKE_CURRENT_SOURCE_DIR}/kubo_state_normal.c
+ ${CMAKE_CURRENT_SOURCE_DIR}/kubo_state_command.c
+ ${CMAKE_CURRENT_SOURCE_DIR}/kubo_state_wall_select.c
+ PARENT_SCOPE
+)
diff --git a/states/kubo_state_command.c b/states/kubo_state_command.c
new file mode 100644
index 0000000..d30c114
--- /dev/null
+++ b/states/kubo_state_command.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#include "kubo_state_command.h"
+#include "../kubo_context.h"
+
+void kubo_state_command_entered(void *context_data) {
+ struct kubo_context *context = (struct kubo_context *)context_data;
+ (void)context;
+ printf("hello from state command\n");
+}
diff --git a/states/kubo_state_command.h b/states/kubo_state_command.h
new file mode 100644
index 0000000..fce2bd8
--- /dev/null
+++ b/states/kubo_state_command.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#ifndef KUBO_STATE_COMMAND_H
+#define KUBO_STATE_COMMAND_H
+
+#include
+
+#include "kubo_state_data.h"
+
+void kubo_state_command_entered(void *context_data);
+
+static const struct kubo_state_data kubo_state_command_data = {
+ .state_entered = kubo_state_command_entered
+};
+
+#endif
diff --git a/states/kubo_state_data.h b/states/kubo_state_data.h
new file mode 100644
index 0000000..2422384
--- /dev/null
+++ b/states/kubo_state_data.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#ifndef KUBO_STATE_DATA_H
+#define KUBO_STATE_DATA_H
+
+#include
+
+typedef void (*kubo_state_entered) (void *context_data);
+typedef void (*kubo_state_key) (void *context_data, int key_code);
+
+struct kubo_state_data {
+ char *label;
+ Color color;
+
+ kubo_state_entered state_entered;
+ kubo_state_key state_key;
+};
+
+#endif
diff --git a/states/kubo_state_normal.c b/states/kubo_state_normal.c
new file mode 100644
index 0000000..c2ae857
--- /dev/null
+++ b/states/kubo_state_normal.c
@@ -0,0 +1,26 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#include "kubo_state_normal.h"
+#include "../kubo_context.h"
+
+void kubo_state_normal_entered(void *context_data) {
+ struct kubo_context *context = (struct kubo_context *)context_data;
+ (void)context;
+ printf("hello from state normal\n");
+}
diff --git a/states/kubo_state_normal.h b/states/kubo_state_normal.h
new file mode 100644
index 0000000..3c7b16b
--- /dev/null
+++ b/states/kubo_state_normal.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#ifndef KUBO_STATE_NORMAL_H
+#define KUBO_STATE_NORMAL_H
+
+#include
+
+#include "kubo_state_data.h"
+
+void kubo_state_normal_entered(void *context_data);
+
+static const struct kubo_state_data kubo_state_normal_data = {
+ .state_entered = kubo_state_normal_entered,
+};
+
+#endif
diff --git a/states/kubo_state_wall_select.c b/states/kubo_state_wall_select.c
new file mode 100644
index 0000000..42f5a33
--- /dev/null
+++ b/states/kubo_state_wall_select.c
@@ -0,0 +1,91 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#include "kubo_state_wall_select.h"
+#include "../kubo_context.h"
+
+static inline void wall_select_refresh(struct kubo_context *context);
+static void select_next_wall(struct kubo_context *context);
+static void select_prev_wall(struct kubo_context *context);
+static void delete_wall(struct kubo_context *context);
+
+void kubo_state_wall_select_entered(void *context_data) {
+ struct kubo_context *context = (struct kubo_context *)context_data;
+ wall_select_refresh(context);
+}
+
+void kubo_state_wall_select_key(void *context_data, int key_code) {
+ struct kubo_context *context = (struct kubo_context *)context_data;
+
+ switch (key_code) {
+ case KEY_RIGHT:
+ case KEY_L:
+ case KEY_UP:
+ case KEY_K:
+ select_next_wall(context);
+ break;
+ case KEY_LEFT:
+ case KEY_H:
+ case KEY_DOWN:
+ case KEY_J:
+ select_prev_wall(context);
+ break;
+ case KEY_X:
+ delete_wall(context);
+ default:
+ break;
+ }
+}
+
+static void select_next_wall(struct kubo_context *context) {
+ if (!context->walls.count) {
+ return;
+ }
+
+ context->wall_select_index =
+ (context->wall_select_index + 1) % context->walls.count;
+
+ wall_select_refresh(context);
+}
+
+static void select_prev_wall(struct kubo_context *context) {
+ if (context->state.id != KUBO_CONTEXT_WALL_SELECT ||
+ !context->walls.count) {
+ return;
+ }
+
+ size_t count = context->walls.count;
+
+ context->wall_select_index =
+ (context->wall_select_index + count - 1) % count;
+
+ wall_select_refresh(context);
+}
+
+static inline void wall_select_refresh(struct kubo_context *context) {
+ for (size_t i = 0; i < context->walls.count; i++) {
+ struct kubo_wall *wall = kubo_wall_arr_get(&context->walls, i);
+ wall->state = i == context->wall_select_index ? KUBO_WALL_SELECTED
+ : KUBO_WALL_DONE;
+ }
+}
+
+static void delete_wall(struct kubo_context *context) {
+ kubo_wall_arr_del(&context->walls, context->wall_select_index);
+ select_next_wall(context);
+}
diff --git a/states/kubo_state_wall_select.h b/states/kubo_state_wall_select.h
new file mode 100644
index 0000000..89c9c05
--- /dev/null
+++ b/states/kubo_state_wall_select.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#ifndef KUBO_STATE_WALL_SELECT_H
+#define KUBO_STATE_WALL_SELECT_H
+
+#include "kubo_state_data.h"
+
+void kubo_state_wall_select_entered(void *context_data);
+void kubo_state_wall_select_key(void *context_data, int key_code);
+
+static const struct kubo_state_data kubo_state_wall_select_data = {
+ .state_entered = kubo_state_wall_select_entered,
+ .state_key = kubo_state_wall_select_key
+};
+
+#endif
diff --git a/states/kubo_states.h b/states/kubo_states.h
new file mode 100644
index 0000000..3525e43
--- /dev/null
+++ b/states/kubo_states.h
@@ -0,0 +1,46 @@
+/*
+ * Copyright Luka Jankovic 2025
+ *
+ * This file is part of Kubo.
+ *
+ * Kubo is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later
+ * version.
+ *
+ * Kubo is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ * A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * Kubo. If not, see .
+ */
+
+#ifndef KUBO_STATES_H
+#define KUBO_STATES_H
+
+#include "kubo_state_command.h"
+#include "kubo_state_normal.h"
+#include "kubo_state_wall_select.h"
+
+enum kubo_context_state {
+ KUBO_CONTEXT_NORMAL,
+ KUBO_CONTEXT_COMMAND,
+ KUBO_CONTEXT_WALL_NEW,
+ KUBO_CONTEXT_WALL_SELECT,
+};
+
+struct kubo_state_list_entry {
+ enum kubo_context_state id;
+ struct kubo_state_data data;
+};
+
+static const struct kubo_state_list_entry kubo_state_data[] = {
+ {KUBO_CONTEXT_NORMAL, kubo_state_normal_data},
+ {KUBO_CONTEXT_COMMAND, kubo_state_command_data},
+ {KUBO_CONTEXT_WALL_SELECT, kubo_state_wall_select_data}};
+
+static const unsigned kubo_state_data_length =
+ sizeof(kubo_state_data) / sizeof(kubo_state_data[0]);
+
+#endif