#include <stdio.h>
#include "./level_picker.h"
-#include "system/stacktrace.h"
+#include "game/level/background.h"
+#include "game/sprite_font.h"
#include "system/lt.h"
#include "system/nth_alloc.h"
+#include "system/stacktrace.h"
#include "system/str.h"
-#include "game/level/background.h"
+#include "ui/list_selector.h"
+#include "system/log.h"
+#include "game/level_folder.h"
+#include "ui/wiggly_text.h"
+#include "ui/slider.h"
-/* TODO(#606): LevelPicker doesn't allow to select any levels */
+#define TITLE_MARGIN_TOP 100.0f
+#define TITLE_MARGIN_BOTTOM 100.0f
struct LevelPicker
{
Lt *lt;
- const char *dirpath;
- Background *background;
- Vec camera_position;
+ Background background;
+ Vec2f camera_position;
+ LevelFolder level_folder;
+ WigglyText wiggly_text;
+ ListSelector list_selector;
};
+static inline
+const char *list_item_text(void *element)
+{
+ trace_assert(element);
+ return ((LevelMetadata *)element)->title;
+}
+
LevelPicker *create_level_picker(const char *dirpath)
{
trace_assert(dirpath);
Lt *lt = create_lt();
- if (lt == NULL) {
- return NULL;
- }
LevelPicker *level_picker = PUSH_LT(
lt,
- nth_alloc(sizeof(LevelPicker)),
+ nth_calloc(1, sizeof(LevelPicker)),
free);
if (level_picker == NULL) {
RETURN_LT(lt, NULL);
}
level_picker->lt = lt;
- level_picker->dirpath = PUSH_LT(
- lt,
- string_duplicate(dirpath, NULL),
- free);
- if (level_picker->dirpath == NULL) {
- RETURN_LT(lt, NULL);
- }
-
- level_picker->background = PUSH_LT(
- lt,
- create_background(hexstr("073642")),
- destroy_background);
- if (level_picker->background == NULL) {
- RETURN_LT(lt, NULL);
- }
+ level_picker->background = create_background(hexstr("073642"));
level_picker->camera_position = vec(0.0f, 0.0f);
+ level_picker->level_folder = create_level_folder();
+ level_folder_read("./assets/levels", &level_picker->level_folder);
+
+ level_picker->wiggly_text = (WigglyText) {
+ .text = "Select Level",
+ .scale = {10.0f, 10.0f},
+ .color = COLOR_WHITE,
+ };
+
+ level_picker->list_selector.items = level_picker->level_folder.metadatas;
+ level_picker->list_selector.font_scale = vec(5.0f, 5.0f);
+ level_picker->list_selector.padding_bottom = 50.0f;
+ level_picker->list_selector.list_item_text = list_item_text;
+
return level_picker;
}
void destroy_level_picker(LevelPicker *level_picker)
{
trace_assert(level_picker);
+ destroy_level_folder(level_picker->level_folder);
RETURN_LT0(level_picker->lt);
}
int level_picker_render(const LevelPicker *level_picker,
- Camera *camera,
- SDL_Renderer *renderer)
+ const Camera *camera)
{
trace_assert(level_picker);
- trace_assert(renderer);
- if (background_render(level_picker->background, camera) < 0) {
+ const Rect viewport = camera_view_port_screen(camera);
+
+ if (background_render(&level_picker->background, camera) < 0) {
return -1;
}
+ const Vec2f title_size = wiggly_text_size(&level_picker->wiggly_text);
+
+ wiggly_text_render(
+ &level_picker->wiggly_text,
+ camera,
+ vec(viewport.w * 0.5f - title_size.x * 0.5f, TITLE_MARGIN_TOP));
+
+ list_selector_render(camera, &level_picker->list_selector);
+
+ {
+ /* CSS */
+ const float padding = 20.0f;
+ const Vec2f size = vec(3.0f, 3.0f);
+ const Vec2f position = vec(0.0f, viewport.h - size.y * FONT_CHAR_HEIGHT);
+
+ /* HTML */
+ camera_render_text_screen(
+ camera,
+ "Press 'N' to create new level",
+ size,
+ COLOR_WHITE,
+ vec(position.x + padding,
+ position.y - padding));
+ }
+
return 0;
}
vec_add(&level_picker->camera_position,
vec(50.0f * delta_time, 0.0f));
+ if (wiggly_text_update(&level_picker->wiggly_text, delta_time) < 0) {
+ return -1;
+ }
+
return 0;
}
-int level_picker_event(LevelPicker *level_picker, const SDL_Event *event)
+int level_picker_event(LevelPicker *level_picker,
+ const SDL_Event *event)
{
trace_assert(level_picker);
trace_assert(event);
- return 0;
+
+ switch (event->type) {
+ case SDL_WINDOWEVENT: {
+ switch (event->window.event) {
+ case SDL_WINDOWEVENT_SHOWN:
+ case SDL_WINDOWEVENT_SIZE_CHANGED: {
+ const Vec2f font_scale = vec(5.0f, 5.0f);
+ const float padding_bottom = 50.0f;
+
+ int width;
+ SDL_GetRendererOutputSize(SDL_GetRenderer(SDL_GetWindowFromID(event->window.windowID)), &width, NULL);
+
+ const Vec2f title_size = wiggly_text_size(&level_picker->wiggly_text);
+
+ const Vec2f selector_size = list_selector_size(
+ &level_picker->list_selector,
+ font_scale,
+ padding_bottom);
+
+ level_picker->list_selector.position =
+ vec((float)width * 0.5f - selector_size.x * 0.5f,
+ TITLE_MARGIN_TOP + title_size.y + TITLE_MARGIN_BOTTOM);
+ } break;
+ }
+ } break;
+ }
+
+ return list_selector_event(&level_picker->list_selector, event);
}
int level_picker_input(LevelPicker *level_picker,
const char *level_picker_selected_level(const LevelPicker *level_picker)
{
trace_assert(level_picker);
- return level_picker->dirpath;
+
+ if (level_picker->list_selector.selected_item < 0) {
+ return NULL;
+ }
+
+ LevelMetadata *metadata = dynarray_pointer_at(
+ &level_picker->level_folder.metadatas,
+ (size_t)level_picker->list_selector.selected_item);
+
+ return metadata->filepath;
}
void level_picker_clean_selection(LevelPicker *level_picker)
{
trace_assert(level_picker);
+ level_picker->list_selector.selected_item = -1;
}
int level_picker_enter_camera_event(LevelPicker *level_picker,
projects / nothing.git / blobdiff