commit db564af5fb15db495887dfd0c4cb9d1ef70b8aae
parent 84a32238b1bbe7e78ba9a9489933363698fa45b6
Author: Samdal <samdal@protonmail.com>
Date: Sat, 28 Aug 2021 22:53:22 +0200
main menu, side bar with tileset viewing
Diffstat:
2 files changed, 198 insertions(+), 37 deletions(-)
diff --git a/bin/.gitignore b/bin/.gitignore
@@ -0,0 +1,2 @@
+*
+!.gitignore
diff --git a/src/main.c b/src/main.c
@@ -1,5 +1,6 @@
#define HS_IMPL
#define HS_NUKLEAR
+#define HS_SFD
#include "hs/hs_graphics.h"
hs_game_data gd = {
@@ -10,15 +11,23 @@ hs_game_data gd = {
#define MAX_VERTEX_BUFFER 512 * 1024
#define MAX_ELEMENT_BUFFER 128 * 1024
+hs_key* escape = hs_key_init(GLFW_KEY_ESCAPE);
+
+uint32_t popup_menu_up = 1;
+uint32_t popup_new_up = 0;
+
struct nk_context *ctx;
-struct nk_colorf bg;
struct nk_glfw glfw = {0};
-static inline void
-init()
+sfd_Options anders_tale_room = {
+ .title = "Johan, you may now choose a Anders Tale Room file",
+ .filter_name = "Anders tale room",
+ .filter = "*.aroom",
+};
+
+static inline void init()
{
- hs_init(&gd, "Anders tale room editor", NULL, 0);
- bg.r = 0.10f, bg.g = 0.18f, bg.b = 0.24f, bg.a = 1.0f;
+ hs_init(&gd, "Anders tale room editor (mfw Johan anderstaler istendefor å game)", NULL, 0);
ctx = nk_glfw3_init(&glfw, gd.window, NK_GLFW3_INSTALL_CALLBACKS);
/* Load Fonts: if none of these are loaded a default font will be used */
@@ -30,42 +39,193 @@ init()
}
}
-static inline void
-loop()
+static inline void popup_start()
{
- if (nk_begin(ctx, "Test", nk_rect(0, 0, 230, 250), 0))
- {
- enum {EASY, HARD};
- static int op = EASY;
-
- nk_layout_row_static(ctx, 30, 80, 1);
- if (nk_button_label(ctx, "button"))
- fprintf(stdout, "button pressed\n");
-
- nk_layout_row_dynamic(ctx, 30, 2);
- if (nk_option_label(ctx, "easy", op == EASY)) op = EASY;
- if (nk_option_label(ctx, "hard", op == HARD)) op = HARD;
-
- nk_layout_row_dynamic(ctx, 20, 1);
- nk_label(ctx, "background:", NK_TEXT_LEFT);
- nk_layout_row_dynamic(ctx, 25, 1);
- if (nk_combo_begin_color(ctx, nk_rgb_cf(bg), nk_vec2(nk_widget_width(ctx),400))) {
- nk_layout_row_dynamic(ctx, 120, 1);
- bg = nk_color_picker(ctx, bg, NK_RGBA);
- nk_layout_row_dynamic(ctx, 25, 1);
- bg.r = nk_propertyf(ctx, "#R:", 0, bg.r, 1.0f, 0.01f,0.005f);
- bg.g = nk_propertyf(ctx, "#G:", 0, bg.g, 1.0f, 0.01f,0.005f);
- bg.b = nk_propertyf(ctx, "#B:", 0, bg.b, 1.0f, 0.01f,0.005f);
- bg.a = nk_propertyf(ctx, "#A:", 0, bg.a, 1.0f, 0.01f,0.005f);
- nk_combo_end(ctx);
+
+ if (nk_begin(ctx, "Main Menu", nk_rect(gd.width/2 - 100, gd.height/2 - 70, 200, 140),
+ NK_WINDOW_BORDER | NK_WINDOW_TITLE | NK_WINDOW_NO_SCROLLBAR)) {
+
+ nk_layout_row_dynamic(ctx, 30, 1);
+ if (nk_button_label(ctx, "New room")) {
+ popup_new_up = true;
+ popup_menu_up = false;
+ }
+
+ nk_layout_row_dynamic(ctx, 30, 1);
+ if (nk_button_label(ctx, "load room")) {
+ const char *filename = sfd_open_dialog(&anders_tale_room);
+ if (filename) {
+ printf("Got file: '%s'\n", filename);
+ } else {
+ printf("load canceled\n");
+ }
+ }
+
+ if (nk_button_label(ctx, "Quit without saving")) {
+ exit(0);
+ }
+ }
+ nk_end(ctx);
+}
+
+static inline void popup_new_room()
+{
+
+ if (nk_begin(ctx, "Create new room", nk_rect(gd.width/2 - 100, gd.height/2 - 85, 200, 170),
+ NK_WINDOW_BORDER | NK_WINDOW_TITLE | NK_WINDOW_NO_SCROLLBAR)) {
+
+ nk_layout_row_dynamic(ctx, 30, 1);
+ static int new_room_width = 0;
+ nk_property_int(ctx, "Room width:", 0, &new_room_width, 100, 1, 1);
+ static int new_room_height = 0;
+ nk_property_int(ctx, "Room height:", 0, &new_room_height, 100, 1, 1);
+
+ if (nk_button_label(ctx, "Create new room")) {
+ }
+
+ if (nk_button_label(ctx, "Back")) {
+ popup_new_up = false;
+ popup_menu_up = true;
+ }
+ }
+ nk_end(ctx);
+}
+
+static struct nk_image*
+create_tiles(const char* filename, const uint32_t width, const uint32_t height)
+{
+ int tileset_width, tileset_height;
+ struct nk_image tileset = hs_nk_image_load_size_info(filename, &tileset_width, &tileset_height);
+ struct nk_image* tiles = (struct nk_image*)malloc(sizeof(struct nk_image) * width * height);
+
+ const int tile_width = tileset_width / width;
+ const int tile_height = tileset_height / height;
+
+ uint32_t i = 0;
+ for (uint32_t y = 0; y < height; y++) {
+ const uint32_t ypos = y * tile_height;
+ for (uint32_t x = 0; x < width; x++) {
+ const uint32_t xpos = x * tile_width;
+ tiles[i++] = nk_subimage_handle(tileset.handle, tileset_width, tileset_height,
+ nk_rect(xpos, ypos, tile_width, tile_height));
+ }
+ }
+
+ return tiles;
+}
+
+static inline void side_bar()
+{
+ static uint32_t tileset_chosen = 0;
+ const char* const default_name = "No tileset selected";
+ static char* filename = NULL;
+ static char* filename_short = (char*)default_name;
+
+ static struct nk_image* tileset_images = NULL;
+ static uint32_t selected_tile = 0;
+ static uint32_t tileset_image_count = 0;
+ static uint32_t tileset_popup = 0;
+
+ if (nk_begin(ctx, "Side bar", nk_rect(0, 0, 200, gd.height), 0)) {
+ nk_layout_row_dynamic(ctx, 10, 1);
+ nk_label(ctx, filename_short, NK_TEXT_CENTERED);
+
+ nk_layout_row_dynamic(ctx, 30, 1);
+
+ if (nk_button_label(ctx, "Choose new tileset")) {
+ filename = (char*)sfd_open_dialog(&(sfd_Options){
+ .title = "Choose a tileset",
+ .filter_name = "PNG image",
+ .filter = "*.png",
+ });
+ if (filename && filename[0] != '\0') {
+ tileset_popup = true;
+
+ char* last_slash_pos = filename;
+ for (char* f = filename; f[1] != '\0'; f++)
+ if (f[0] == '/' || f[0] == '\\')
+ last_slash_pos = f + 1;
+ filename_short = last_slash_pos;
+ } else {
+ filename_short = (char*)default_name;
+ }
}
- } nk_end(ctx);
+
+ if (tileset_popup &&
+ nk_popup_begin(ctx, NK_POPUP_STATIC, "Select tileset size",
+ NK_WINDOW_NO_SCROLLBAR | NK_WINDOW_TITLE,
+ nk_rect(200, 30, 320, 210))) {
+ static int tileset_width = 5;
+ static int tileset_height = 3;
+ static int tile_width = 32;
+ static int tile_height = 32;
+
+ nk_layout_row_dynamic(ctx, 30, 1);
+ nk_property_int(ctx, "Tileset width (in tiles):", 1, &tileset_width, 20, 1, 0.4f);
+ nk_property_int(ctx, "Tileset height (in tiles):", 1, &tileset_height, 50, 1, 0.5f);
+ nk_property_int(ctx, "Tile width (in px):", 8, &tile_width, 64, 1, 0.5f);
+ nk_property_int(ctx, "Tile height (in px):", 8, &tile_height, 64, 1, 0.5f);
+
+ nk_layout_row_dynamic(ctx, 30, 2);
+ if (nk_button_label(ctx, "Confirm")) {
+ if (!tileset_images)
+ free(tileset_images);
+ tileset_images = create_tiles(filename, tileset_width, tileset_height);
+ if (!tileset_images) {
+ filename = NULL;
+ filename_short = (char*)default_name;
+ } else {
+ tileset_image_count = tileset_width * tileset_height;
+ tileset_chosen = true;
+ }
+ tileset_popup = false;
+ nk_popup_close(ctx);
+
+ }
+ if (nk_button_label(ctx, "Quit")) {
+ filename = NULL;
+ filename_short = (char*)default_name;
+ tileset_popup = false;
+ nk_popup_close(ctx);
+ }
+
+ nk_popup_end(ctx);
+ }
+
+ if (tileset_chosen) {
+ nk_layout_row_dynamic(ctx, 20, 1);
+ nk_label(ctx, "Selected tile:", NK_TEXT_CENTERED);
+ nk_layout_row_dynamic(ctx, 190, 1);
+ nk_image(ctx, tileset_images[selected_tile]);
+ nk_layout_row_dynamic(ctx, 60, 3);
+ for (uint32_t i = 0; i < tileset_image_count; i++) {
+ if (nk_button_image(ctx, tileset_images[i]))
+ selected_tile = i;
+ }
+ }
+ }
+
+ nk_end(ctx);
+}
+
+static inline void loop()
+{
+ if (!popup_new_up)
+ if (hs_get_key_toggle(gd, escape) == HS_KEY_PRESSED) popup_menu_up = !popup_menu_up;
+
+ side_bar();
+ if (popup_menu_up) {
+ popup_start();
+ } else {
+ if (popup_new_up)
+ popup_new_room();
+ }
/* Draw */
glfwGetWindowSize(gd.window, (int*)&gd.width, (int*)&gd.height);
glViewport(0, 0, gd.width, gd.height);
- hs_clear(bg.r, bg.g, bg.b, bg.a, 0);
+ hs_clear(0.2, 0.2, 0.2, 1.0, 0);
/* IMPORTANT: `nk_glfw_render` modifies some global OpenGL state
* with blending, scissor, face culling, depth test and viewport and
@@ -75,13 +235,12 @@ loop()
nk_glfw3_render(&glfw, NK_ANTI_ALIASING_ON, MAX_VERTEX_BUFFER, MAX_ELEMENT_BUFFER);
}
-int
-main()
+int main()
{
init();
hs_loop(gd, nk_glfw3_new_frame(&glfw); loop());
nk_glfw3_shutdown(&glfw);
- glfwTerminate();
+ hs_exit();
return 0;
}
