feat: add solar panels

[evemartin]

This change is 

[SKairinos]

Reviewed 10 of 10 files at r1, all commit messages.
Reviewable status: all files reviewed, 3 unresolved discussions (waiting on @evemartin)

---

game/decor.py line 352 at r1 (raw file):

        name="solar_panel",
        url="decor/grass/solar_panel.svg",
        xmas_url="decor/snow/tree1.svg",

please add a ticket to the backlog to create the snow equivalent of these assets.

---

game/end_to_end_tests/test_level_editor.py line 143 at r1 (raw file):

        Select(self.selenium.find_element(By.ID, "theme_select")).select_by_value("snow")
        solar_panel_snow_style = self.selenium.find_element(By.ID, "solar_panel").get_attribute("style")
        assert "none" in solar_panel_snow_style

don't understand what this testing. add a docstring to the test method and maybe comments to explain what is being tested

---

game/static/game/js/level_editor.js line 2364 at r1 (raw file):

                    element.style = "display: inline;"
                } else {
                    element.style = "display: none;"

rather than hiding the solar panels, can we just not add them DOM tree? or would that require too much refactoring? I understand RR is chaotic so let me know if too much effort. I'd rather we take the lazy solution.

[evemartin]

Reviewable status: 9 of 10 files reviewed, 3 unresolved discussions (waiting on @SKairinos)

---

game/decor.py line 352 at r1 (raw file):

Previously, SKairinos (Stefan Kairinos) wrote…

please add a ticket to the backlog to create the snow equivalent of these assets.

Added to the Design and Research board!

---

game/end_to_end_tests/test_level_editor.py line 143 at r1 (raw file):

Previously, SKairinos (Stefan Kairinos) wrote…

don't understand what this testing. add a docstring to the test method and maybe comments to explain what is being tested

Docstring added!

---

game/static/game/js/level_editor.js line 2364 at r1 (raw file):

Previously, SKairinos (Stefan Kairinos) wrote…

rather than hiding the solar panels, can we just not add them DOM tree? or would that require too much refactoring? I understand RR is chaotic so let me know if too much effort. I'd rather we take the lazy solution.

I've had a look at this and I think it is much more complicated to not add/readd the element to the DOM tree rather than just hiding it - for now I think it would be best to leave it, especially since we'll be adding other graphics for the solar panels anyway, so we might not have to continue hiding them long-term

[SKairinos]

Reviewed 1 of 1 files at r2, all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @evemartin)