removed C++ dependencies and reverted tilemap, engine and game files to C source files
parent
61f9de5256
commit
b9d0d70e5a
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@ -1,7 +1,7 @@
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#include "engine.hpp"
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#include "engine.h"
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#include "corelib/assets.h"
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#include "corelib/render.h"
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#include "SDL2/SDL_image.h"
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#include "corelib/input.h"
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int engine_start() {
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init_context();
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@ -9,6 +9,7 @@ int engine_start() {
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}
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int engine_shutdown() {
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game_exit();
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clean_assets();
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close_context();
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exit(0);
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@ -16,6 +17,7 @@ int engine_shutdown() {
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void handle_events() {
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while(SDL_PollEvent(&g_context.event)) {
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input_event(g_context.event);
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switch(g_context.event.type) {
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case SDL_QUIT:
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g_context.running = 0;
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@ -26,13 +28,16 @@ void handle_events() {
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int engine_run() {
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SDL_Window* window = SDL_CreateWindow("Tabletop", SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, 640, 420, SDL_WINDOW_FULLSCREEN_DESKTOP);
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g_context = (context_t){
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.window = window,
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.renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED),
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.running = 1,
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};
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load_game();
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start_game();
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while(g_context.running) {
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handle_events();
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_render_mode = 1;
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@ -41,7 +46,6 @@ int engine_run() {
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update_game();
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swap_buffer();
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}
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engine_shutdown();
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return 0;
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}
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@ -1,12 +1,10 @@
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#ifndef _engine_h
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#define _engine_h
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#include "SDL2/SDL.h"
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#include "corelib/context.h"
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/* TO BE DEFINED IN GAME */
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extern void load_game();
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extern void game_exit();
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extern void start_game();
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extern void update_game();
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extern void update_ui();
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@ -0,0 +1,234 @@
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#include "engine.h"
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#include "tilemap.h"
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#include "corelib/input.h"
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#include "corelib/render.h"
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#include "corelib/assets.h"
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#include "corelib/layers.h"
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#include "SDL2/SDL_mouse.h"
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#include "SDL2/SDL_scancode.h"
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#include "ui.h"
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int cursor_tile = 1;
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int dragging = 0;
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int drawing = 0;
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sprite_t cursor;
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spritesheet_t world_sheet;
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tileset_t tileset;
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tilemap_t tilemap = {
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.width = 0,.height = 0,
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.x=0,.y=0
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};
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void on_save_key(int down) {
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if(down) save_tilemap(&tilemap, "tilemap.csv");
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}
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void on_load_key(int down) {
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if(down) load_tilemap(&tilemap, "tilemap.csv");
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}
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void on_clear_key(int down) {
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if(down) {
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for(int i = 0; i < tilemap.height * tilemap.width; ++i) {
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tilemap.tiles[i] = 0;
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}
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}
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}
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void on_cycle_tile(int axis) {
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cursor_tile += axis;
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if(cursor_tile <= 0) {
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cursor_tile = 1;
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}
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int size = tileset.size;
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if(cursor_tile >= size) {
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cursor_tile = size-1;
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}
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if(tileset.size >= cursor_tile && 0 < cursor_tile) {
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cursor = tileset.set[cursor_tile-1].sprite;
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}
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}
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void on_quit_key(int down) {
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if(down) {
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g_context.running = 0;
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}
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}
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void on_click(int down) {
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drawing = down;
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}
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void on_erase(int down) {
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drawing = -down;
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}
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void on_drag_world(float dx, float dy) {
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if(dragging) {
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g_active_view.x -= dx * g_active_view.width;
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g_active_view.y -= dy * g_active_view.width;
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}
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}
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void on_middle_mouse(int down) {
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dragging = down;
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}
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void on_debug_frame(int down) {
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if(down) {
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d_debug_next_frame = 1;
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}
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}
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void on_button_zoom(int axis) {
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if(axis != 0) {
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g_active_view.width += axis;
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}
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}
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void on_scroll_zoom(float delta) {
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g_active_view.width -= delta * 0.5f;
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}
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void load_game() {
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style.button.button = style.button.active = make_nineslice("button.png", 126, 0.01);
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world_sheet = make_spritesheet("tileset.png", 189, 189);
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tileset.set = (tile_t*)calloc(21, sizeof(tile_t));
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tileset.size = 21;
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tileset.set[0] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 0),.walkable=0};
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tileset.set[1] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 1),.walkable=0};
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tileset.set[2] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 2),.walkable=0};
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tileset.set[3] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 10),.walkable=0};
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tileset.set[4] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 11),.walkable=0};
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tileset.set[5] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 12),.walkable=0};
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tileset.set[6] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 20),.walkable=0};
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tileset.set[7] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 21),.walkable=0};
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tileset.set[8] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 22),.walkable=0};
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tileset.set[9] = (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 30),.walkable=1};
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tileset.set[10]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 31),.walkable=1};
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tileset.set[11]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 32),.walkable=1};
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tileset.set[12]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 3),.walkable=1};
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tileset.set[13]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 4),.walkable=1};
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tileset.set[14]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 5),.walkable=1};
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tileset.set[15]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 13),.walkable=1};
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tileset.set[16]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 14),.walkable=1};
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tileset.set[17]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 15),.walkable=1};
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tileset.set[18]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 23),.walkable=1};
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tileset.set[19]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 24),.walkable=1};
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tileset.set[20]= (tile_t){.sprite=sprite_from_spritesheet(&world_sheet, 25),.walkable=1};
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// register calloc'd array to be deleted with free(...)
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add_arbitrary_asset(tileset.set, &free);
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tilemap.width = tilemap.height = 128;
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on_cycle_tile(0);
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input_init();
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add_key_listener(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_W, &on_save_key);
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add_key_listener(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_R, &on_load_key);
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add_key_listener(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_C, &on_clear_key);
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add_key_listener(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_Q, &on_quit_key);
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add_key_listener(SDL_SCANCODE_A, SDL_SCANCODE_D, &on_cycle_tile);
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add_key_listener(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_TAB, &on_debug_frame);
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add_key_listener(SDL_SCANCODE_MINUS, SDL_SCANCODE_EQUALS, &on_button_zoom);
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add_mouse_button_listener(SDL_BUTTON_LMASK, &on_click);
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add_mouse_button_listener(SDL_BUTTON_RMASK, &on_erase);
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add_mouse_button_listener(SDL_BUTTON_MMASK, &on_middle_mouse);
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add_mouse_listener(&on_drag_world);
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add_scroll_listener(&on_scroll_zoom);
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}
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void start_game() {
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g_active_view.width = 21;
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on_clear_key(1);
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}
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void update_game() {
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if(drawing == 1) {
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drawing = 2;
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}
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float fx, fy;
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mouse_world_position(&fx, &fy);
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cursor.x = floor(fx); cursor.y = floor(fy);
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if(drawing) {
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int x, y;
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x = floorf(fx);
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y = floorf(fy);
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if(x >= 0 && y >= 0 && x < tilemap.width && y < tilemap.height) {
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if(drawing > 0) {
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set_tile(&tilemap, x, y, cursor_tile);
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} else {
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set_tile(&tilemap, x, y, 0);
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}
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}
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}
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rectshape_t world_outline = {
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tilemap.x, tilemap.y, (float)tilemap.width, (float)tilemap.height,
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0.01f, RLAYER_TILEMAP-1, {0,0,0,0}, {255, 255, 255, 255}
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};
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rectshape_t cursor_outline = {
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cursor.x, cursor.y, 1.0f, 1.0f, 0.01f, RLAYER_SPRITES-1,
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{0, 0, 0, 0}, {255, 255, 255, 255}
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};
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draw_rect(&world_outline);
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draw_rect(&cursor_outline);
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draw_sprite(&cursor);
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draw_tilemap(&tilemap, &tileset);
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}
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void update_ui() {
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update_input();
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nineslice_t sliced = style.button.active;
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sliced.rect = (SDL_FRect){0, 0, 0.1, 0.1};
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sliced.depth = RLAYER_UI - 20;
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draw_sliced(&sliced);
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const int offset_selected = cursor_tile - 1;
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rectshape_t selected_tile_rect = (rectshape_t) {
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offset_selected * 0.015f, 0.f, 0.015f, 0.015f, 0.001f, RLAYER_UI-10,
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{0,0,0,0}, {255, 255, 255, 255}
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};
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draw_rect(&selected_tile_rect);
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rectshape_t shape = (rectshape_t) {
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0.0f, 0.0f, 1.f, 0.015f, 0, RLAYER_UI,
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{100,100,100,255}, {0,0,0,0}
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};
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draw_rect(&shape);
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float mx, my;
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mouse_screen_position(&mx, &my);
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for(int i = 0; i < tileset.size; ++i) {
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// make a copy of the reference sprite and adjust it to fit the ui
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sprite_t sprite = tileset.set[i].sprite;
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sprite.depth = RLAYER_UI-5;
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sprite.x = i * 0.015f; sprite.y = 0;
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sprite.sx = 0.015f; sprite.sy = 0.015f;
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float amx=mx-sprite.x, amy=my-sprite.y;
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draw_sprite(&sprite);
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// allow user to select tiles with mouse
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if(amx >= 0 && amy >= 0 && amx < sprite.sx && amy < sprite.sy) {
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if(drawing == 1) {
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drawing = 0;
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cursor_tile = i+1;
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on_cycle_tile(0);
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}
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}
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}
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}
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void game_exit() {}
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214
src/game.cc
214
src/game.cc
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@ -1,214 +0,0 @@
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#include "engine.hpp"
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#include "tilemap.hpp"
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#include "corelib/input.h"
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#include "corelib/render.h"
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#include "corelib/assets.h"
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#include "corelib/layers.h"
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#include "SDL2/SDL_mouse.h"
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#include <SDL2/SDL_scancode.h>
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int cursor_tile = 1;
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int dragging = 0;
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int drawing = 0;
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sprite_t cursor;
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sprite_t current_tile_display;
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spritesheet_t world_sheet;
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void on_save_key(int down) {
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if(down)
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save_tilemap("tilemap.csv");
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}
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void on_load_key(int down) {
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if(down)
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load_tilemap("tilemap.csv");
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}
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void on_clear_key(int down) {
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if(down) {
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for(int i = 0; i < g_tilemap.height * g_tilemap.width; ++i) {
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g_tilemap.tiles[i].value = 0;
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}
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}
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}
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void on_cycle_tile(int axis) {
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cursor_tile += axis;
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if(cursor_tile <= 0) {
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cursor_tile = 1;
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}
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if(cursor_tile > g_tilemap.tileset.set.size()) {
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cursor_tile = g_tilemap.tileset.set.size();
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}
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if(g_tilemap.tileset.set.size() >= cursor_tile && 0 < cursor_tile) {
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cursor = g_tilemap.tileset.set.at(cursor_tile-1);
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}
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}
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void on_quit_key(int down) {
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if(down) {
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g_context.running = 0;
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}
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}
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void on_click(int down) {
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drawing = down;
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}
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void on_erase(int down) {
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drawing = -down;
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}
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void on_drag_world(float dx, float dy) {
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if(dragging) {
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g_active_view.x -= dx * g_active_view.width;
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g_active_view.y -= dy * g_active_view.width;
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}
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}
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void on_middle_mouse(int down) {
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dragging = down;
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}
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void on_debug_frame(int down) {
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if(down) {
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d_debug_next_frame = 1;
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}
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}
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void load_game() {
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g_tilemap.width = g_tilemap.height = 128;
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cursor = make_sprite("tilemap.png", 0, 0);
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current_tile_display = make_sprite("tilemap.png", 0, 0);
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current_tile_display.depth = 0;
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current_tile_display.sx = 0.15f;
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current_tile_display.sy = 0.15f;
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world_sheet = make_spritesheet("tilemap.png", 189, 189);
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g_tilemap.tileset.set = {
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sprite_from_spritesheet(&world_sheet, 0),
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sprite_from_spritesheet(&world_sheet, 1),
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sprite_from_spritesheet(&world_sheet, 2),
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sprite_from_spritesheet(&world_sheet, 10),
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sprite_from_spritesheet(&world_sheet, 11),
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sprite_from_spritesheet(&world_sheet, 12),
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sprite_from_spritesheet(&world_sheet, 20),
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sprite_from_spritesheet(&world_sheet, 21),
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sprite_from_spritesheet(&world_sheet, 22),
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sprite_from_spritesheet(&world_sheet, 30),
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sprite_from_spritesheet(&world_sheet, 31),
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sprite_from_spritesheet(&world_sheet, 32),
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sprite_from_spritesheet(&world_sheet, 3),
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sprite_from_spritesheet(&world_sheet, 4),
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sprite_from_spritesheet(&world_sheet, 5),
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sprite_from_spritesheet(&world_sheet, 13),
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sprite_from_spritesheet(&world_sheet, 14),
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sprite_from_spritesheet(&world_sheet, 15),
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sprite_from_spritesheet(&world_sheet, 23),
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sprite_from_spritesheet(&world_sheet, 24),
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sprite_from_spritesheet(&world_sheet, 25),
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};
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on_cycle_tile(0);
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input_init();
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add_listener_for(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_W, &on_save_key);
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add_listener_for(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_R, &on_load_key);
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add_listener_for(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_C, &on_clear_key);
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add_listener_for(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_Q, &on_quit_key);
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add_listener_for(SDL_SCANCODE_A, SDL_SCANCODE_D, &on_cycle_tile);
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add_listener_for(SDL_SCANCODE_UNKNOWN, SDL_SCANCODE_TAB, &on_debug_frame);
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add_mouse_button_listener(SDL_BUTTON_LMASK, &on_click);
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add_mouse_button_listener(SDL_BUTTON_RMASK, &on_erase);
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add_mouse_button_listener(SDL_BUTTON_MMASK, &on_middle_mouse);
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add_mouse_listener(0, &on_drag_world);
|
||||
}
|
||||
|
||||
void start_game() {
|
||||
g_active_view.width = 21;
|
||||
on_clear_key(1);
|
||||
}
|
||||
|
||||
void update_game() {
|
||||
if(drawing == 1) drawing = 2;
|
||||
mouse_world_position(&cursor.x, &cursor.y);
|
||||
cursor.x += 0.1f; cursor.y += 0.1f;
|
||||
|
||||
if(drawing) {
|
||||
int x, y;
|
||||
float fx, fy;
|
||||
mouse_world_position(&fx, &fy);
|
||||
x = floorf(fx);
|
||||
y = floorf(fy);
|
||||
if(x >= 0 && y >= 0 && x < g_tilemap.width && y < g_tilemap.height) {
|
||||
if(drawing > 0) {
|
||||
get_tilemap_tile(x, y)->value = cursor_tile;
|
||||
} else {
|
||||
get_tilemap_tile(x, y)->value = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
rectshape_t world_outline = {
|
||||
g_tilemap.x, g_tilemap.y, float(g_tilemap.width), float(g_tilemap.height),
|
||||
0.01f, RLAYER_TILEMAP-1, {0,0,0,0}, {255, 255, 255, 255}
|
||||
};
|
||||
rectshape_t cursor_outline = {
|
||||
cursor.x, cursor.y, 1.0f, 1.0f, 0.01f, RLAYER_SPRITES-1,
|
||||
{0, 0, 0, 0}, {255, 255, 255, 255}
|
||||
};
|
||||
|
||||
draw_rect(&world_outline);
|
||||
draw_rect(&cursor_outline);
|
||||
draw_sprite(&cursor);
|
||||
draw_tilemap();
|
||||
}
|
||||
|
||||
void update_ui() {
|
||||
update_input();
|
||||
|
||||
const int offset_selected = cursor_tile - 1;
|
||||
|
||||
rectshape_t selected_tile_rect = (rectshape_t) {
|
||||
offset_selected * 0.015f, 0.f, 0.015f, 0.015f, 0.001f, RLAYER_UI-10,
|
||||
{0,0,0,0}, {255, 255, 255, 255}
|
||||
};
|
||||
draw_rect(&selected_tile_rect);
|
||||
|
||||
rectshape_t shape = (rectshape_t) {
|
||||
0.0f, 0.0f, 1.f, 0.015f, 0, RLAYER_UI,
|
||||
{100,100,100,255}, {0,0,0,0}
|
||||
};
|
||||
draw_rect(&shape);
|
||||
|
||||
float mx, my;
|
||||
mouse_screen_position(&mx, &my);
|
||||
for(int i=0;i<g_tilemap.tileset.set.size();++i) {
|
||||
// make a copy of the reference sprite and adjust it to fit the ui
|
||||
sprite_t sprite = g_tilemap.tileset.set.at(i);
|
||||
sprite.depth = RLAYER_UI-5;
|
||||
sprite.x = i * 0.015f; sprite.y = 0;
|
||||
sprite.sx = 0.015f; sprite.sy = 0.015f;
|
||||
float amx=mx-sprite.x, amy=my-sprite.y;
|
||||
draw_sprite(&sprite);
|
||||
|
||||
// allow user to select tiles with mouse
|
||||
if(amx >= 0 && amy >= 0 && amx < sprite.sx && amy < sprite.sy) {
|
||||
if(drawing == 1) {
|
||||
drawing = 0;
|
||||
cursor_tile = i+1;
|
||||
on_cycle_tile(0);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
|
@ -1,22 +1,18 @@
|
|||
#include "tilemap.hpp"
|
||||
#include "tilemap.h"
|
||||
#include "corelib/layers.h"
|
||||
#include "stdio.h"
|
||||
#include "string.h"
|
||||
#include "signal.h"
|
||||
#include "stdio.h"
|
||||
|
||||
tilemap_t g_tilemap = {
|
||||
.width = 0,.height = 0,
|
||||
.x=0,.y=0
|
||||
};
|
||||
|
||||
void draw_tilemap() {
|
||||
void draw_tilemap(const tilemap_t* tilemap, const tileset_t* tileset) {
|
||||
sprite_t sprite;
|
||||
for(int y=0;y<g_tilemap.height;++y) {
|
||||
for(int x=0;x<g_tilemap.width;++x) {
|
||||
tile_t* tile = get_tilemap_tile(x, y);
|
||||
if(tile->value <= 0) continue;
|
||||
sprite = g_tilemap.tileset.set[tile->value-1];
|
||||
for(int y=0;y<tilemap->height;++y) {
|
||||
for(int x=0;x<tilemap->width;++x) {
|
||||
size_t index = get_tile(tilemap, x, y);
|
||||
if(index == 0) continue;
|
||||
const tile_t tile = tileset->set[index-1];
|
||||
sprite = tile.sprite;
|
||||
sprite.depth = RLAYER_TILEMAP;
|
||||
sprite.x = x; sprite.y = y;
|
||||
draw_sprite(&sprite);
|
||||
|
|
@ -24,20 +20,20 @@ void draw_tilemap() {
|
|||
}
|
||||
}
|
||||
|
||||
int save_tilemap(const char* file) {
|
||||
int save_tilemap(const tilemap_t* map, const char* file) {
|
||||
FILE* fs = fopen(file, "w");
|
||||
if(fs == NULL) {
|
||||
fprintf(stderr, "ERROR: Failed to open file %s\n", file);
|
||||
return 1;
|
||||
}
|
||||
fprintf(fs, "%d,%d,", g_tilemap.width, g_tilemap.height);
|
||||
for(int i = 0; i < g_tilemap.width * g_tilemap.height; ++i)
|
||||
fprintf(fs,"%d,", g_tilemap.tiles[i].value);
|
||||
fprintf(fs, "%d,%d,", map->width, map->height);
|
||||
for(int i = 0; i < map->width * map->height; ++i)
|
||||
fprintf(fs,"%zu,", map->tiles[i]);
|
||||
fclose(fs);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int load_tilemap(const char* file) {
|
||||
int load_tilemap(tilemap_t* map, const char* file) {
|
||||
FILE* fs = fopen(file, "r");
|
||||
if(fs == NULL) {
|
||||
fprintf(stderr, "ERROR: Failed to open file %s\n", file);
|
||||
|
|
@ -46,7 +42,7 @@ int load_tilemap(const char* file) {
|
|||
char buf[99];
|
||||
char* writer = buf;
|
||||
int n = 0;
|
||||
tile_t* tile = g_tilemap.tiles;
|
||||
size_t* tile = map->tiles;
|
||||
int entries=0;
|
||||
while(1) {
|
||||
n = fgetc(fs);
|
||||
|
|
@ -60,12 +56,12 @@ int load_tilemap(const char* file) {
|
|||
case ',':
|
||||
*writer = '\0';
|
||||
if(entries == 0) {
|
||||
g_tilemap.width = atoi(buf);
|
||||
map->width = atoi(buf);
|
||||
} else if(entries == 1) {
|
||||
g_tilemap.height = atoi(buf);
|
||||
map->height = atoi(buf);
|
||||
} else {
|
||||
if(entries-2 >= TILEMAP_MAX_SIZE) goto end_while;
|
||||
tile->value = (short)atoi(buf);
|
||||
*tile = (size_t)atoi(buf);
|
||||
++tile;
|
||||
}
|
||||
writer = buf;
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
#ifndef _tilemap_h
|
||||
#define _tilemap_h
|
||||
|
||||
#include "corelib/render.h"
|
||||
|
||||
#define TILEMAP_MAX_SIZE 16384
|
||||
#define TILESET_MAX_SIZE 255
|
||||
|
||||
typedef struct tile_t {
|
||||
sprite_t sprite;
|
||||
short walkable;
|
||||
} tile_t;
|
||||
|
||||
typedef struct tileset_t {
|
||||
tile_t* set;
|
||||
size_t size;
|
||||
} tileset_t;
|
||||
|
||||
typedef struct tilemap_t {
|
||||
size_t tiles[TILEMAP_MAX_SIZE];
|
||||
int width, height;
|
||||
float x, y;
|
||||
} tilemap_t;
|
||||
|
||||
static inline int get_tilemap_index(const tilemap_t* tilemap, int x, int y) {
|
||||
return x + y * tilemap->width;
|
||||
}
|
||||
static inline size_t get_tile(const tilemap_t* tilemap, int x, int y) {
|
||||
return *(tilemap->tiles + get_tilemap_index(tilemap, x, y));
|
||||
}
|
||||
static inline void set_tile(tilemap_t* tilemap, int x, int y, size_t value) {
|
||||
*(tilemap->tiles + get_tilemap_index(tilemap, x, y)) = value;
|
||||
}
|
||||
|
||||
extern void draw_tilemap(const tilemap_t* tilemap, const tileset_t* tileset);
|
||||
/*load csv tilemap from file*/
|
||||
extern int load_tilemap(tilemap_t* tilemap, const char* file);
|
||||
/*write csv tilemap to file*/
|
||||
extern int save_tilemap(const tilemap_t* tilemap, const char* file);
|
||||
|
||||
#endif /* _tilemap_h */
|
||||
|
|
@ -1,39 +0,0 @@
|
|||
#ifndef _tilemap_h
|
||||
#define _tilemap_h
|
||||
|
||||
#include "vector"
|
||||
#include "corelib/render.h"
|
||||
|
||||
#define TILEMAP_MAX_SIZE 16384
|
||||
|
||||
typedef struct tile_t {
|
||||
short value;
|
||||
} tile_t;
|
||||
|
||||
typedef struct tileset_t {
|
||||
std::vector<sprite_t> set;
|
||||
} tileset_t;
|
||||
|
||||
typedef struct tilemap_t {
|
||||
tile_t tiles[TILEMAP_MAX_SIZE];
|
||||
tileset_t tileset;
|
||||
int width, height;
|
||||
float x, y;
|
||||
} tilemap_t;
|
||||
|
||||
extern tilemap_t g_tilemap;
|
||||
|
||||
static inline int get_tilemap_index(int x, int y) {
|
||||
return x + y * g_tilemap.width;
|
||||
}
|
||||
static inline tile_t* get_tilemap_tile(int x, int y) {
|
||||
return g_tilemap.tiles + get_tilemap_index(x, y);
|
||||
}
|
||||
|
||||
extern void draw_tilemap();
|
||||
/*load csv tilemap from file*/
|
||||
extern int load_tilemap(const char* file);
|
||||
/*write csv tilemap to file*/
|
||||
extern int save_tilemap(const char* file);
|
||||
|
||||
#endif /* _tilemap_h */
|
||||
Loading…
Reference in New Issue