fac7085056
Introduce moon01.lvl as the starting level — a pure jump-and-run intro with no gun and no enemies, just platforming over gaps and dodging falling asteroids. The player picks up their gun upon transitioning to level01. New features: - Moon tileset and PARALLAX_STYLE_MOON with crater terrain backgrounds - Asteroid entity (ENT_ASTEROID): falls from sky, damages on contact, explodes on ground with particles, respawns after delay - PLAYER_UNARMED directive disables gun for the level - Pit rescue mechanic: falling costs 1 HP and auto-dashes upward - Gun powerup entity type for future armed-pickup levels - Segment-based procedural level generator with themed rooms - Extended editor with entity palette and improved tile cycling - Web shell improvements for Emscripten builds
100 lines
4.0 KiB
C
100 lines
4.0 KiB
C
#ifndef JNR_EDITOR_H
|
|
#define JNR_EDITOR_H
|
|
|
|
#include "engine/tilemap.h"
|
|
#include "engine/camera.h"
|
|
#include <SDL2/SDL.h>
|
|
#include <stdbool.h>
|
|
|
|
/* ═══════════════════════════════════════════════════
|
|
* Level Editor
|
|
*
|
|
* An in-engine level editor that runs as an
|
|
* alternative game mode. Uses the same renderer,
|
|
* camera, and tilemap systems as gameplay.
|
|
*
|
|
* Tile palette is auto-discovered from the tileset
|
|
* texture. Entity palette is auto-discovered from
|
|
* the entity registry. Adding new tiles or entities
|
|
* to the game makes them appear in the editor
|
|
* automatically.
|
|
* ═══════════════════════════════════════════════════ */
|
|
|
|
typedef enum EditorTool {
|
|
TOOL_PENCIL, /* paint tiles */
|
|
TOOL_ERASER, /* clear tiles (paint tile 0) */
|
|
TOOL_FILL, /* flood fill area */
|
|
TOOL_ENTITY, /* place/select entities */
|
|
TOOL_SPAWN, /* set player spawn point */
|
|
TOOL_EXIT, /* place/delete exit zones */
|
|
TOOL_COUNT
|
|
} EditorTool;
|
|
|
|
typedef enum EditorLayer {
|
|
EDITOR_LAYER_COLLISION,
|
|
EDITOR_LAYER_BG,
|
|
EDITOR_LAYER_FG,
|
|
EDITOR_LAYER_COUNT
|
|
} EditorLayer;
|
|
|
|
/* UI panel regions */
|
|
#define EDITOR_TOOLBAR_H 18 /* top bar height */
|
|
#define EDITOR_PALETTE_W 80 /* right panel width */
|
|
#define EDITOR_STATUS_H 16 /* bottom status bar height */
|
|
|
|
typedef struct Editor {
|
|
/* ── Map data ──────────────────────────── */
|
|
Tilemap map;
|
|
char file_path[256];
|
|
bool has_file; /* true if loaded from / saved to file */
|
|
bool dirty; /* unsaved changes */
|
|
|
|
/* ── Camera ────────────────────────────── */
|
|
Camera camera;
|
|
|
|
/* ── Tool state ────────────────────────── */
|
|
EditorTool tool;
|
|
EditorLayer active_layer;
|
|
uint16_t selected_tile; /* currently selected tile ID */
|
|
int selected_entity; /* index into entity registry */
|
|
bool show_grid;
|
|
bool show_all_layers; /* dim inactive layers */
|
|
|
|
/* ── Entity editing ────────────────────── */
|
|
int dragging_entity; /* index in entity_spawns, or -1 */
|
|
float drag_offset_x; /* offset from entity origin to mouse */
|
|
float drag_offset_y;
|
|
|
|
/* ── Palette scroll ────────────────────── */
|
|
int tile_palette_scroll;
|
|
int entity_palette_scroll;
|
|
|
|
/* ── Tileset info (auto-discovered) ────── */
|
|
int tileset_cols;
|
|
int tileset_rows;
|
|
int tileset_total; /* total tiles in tileset */
|
|
|
|
/* ── UI state ──────────────────────────── */
|
|
bool active; /* editor is running */
|
|
} Editor;
|
|
|
|
/* Lifecycle */
|
|
void editor_init(Editor *ed);
|
|
void editor_new_level(Editor *ed, int width, int height);
|
|
bool editor_load(Editor *ed, const char *path);
|
|
bool editor_save(Editor *ed);
|
|
bool editor_save_as(Editor *ed, const char *path);
|
|
void editor_free(Editor *ed);
|
|
|
|
/* Frame callbacks (plug into engine) */
|
|
void editor_update(Editor *ed, float dt);
|
|
void editor_render(Editor *ed, float interpolation);
|
|
|
|
/* Returns true if the user pressed the test-play key */
|
|
bool editor_wants_test_play(Editor *ed);
|
|
|
|
/* Returns true if the editor wants to quit */
|
|
bool editor_wants_quit(Editor *ed);
|
|
|
|
#endif /* JNR_EDITOR_H */
|