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Basic, buggy movement purely from Python API

This commit is contained in:
John McCardle 2023-07-17 22:08:06 -04:00
parent e85861cbb2
commit c1c17bab69
4 changed files with 27 additions and 5 deletions
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9
JANKFILE.md
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@ -90,3 +90,12 @@ Main problem that came up today: all Python code is executed at the moment the G
Workaround: There's a clickable button that performs the input registration. This is good for working out the behavior, but doesn't really allow Python scripts to properly control and set up their own environment.
The module name is passed to the PythonScene constructor, and the `start()` method is called to set up class objects. Can I add more methods that are called on this module to swap scenes?
## Notes 17 July
The player entity is moving around via Python now!
Unfortunately, the "actiononce" macro I use in C++ is not the behavior passed on to the Python key events. Key release events are being passed to Python just the way that keypresses are.
I'll need to expose more of the input event properties down to Python. I also don't like how keycodes are being passed from python to C++, which currently limits user input to key strokes. Mouse buttons and mouse wheel should be possible too (just as they are under the SFML event binding).

2
src/Grid.cpp
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@ -297,7 +297,7 @@ void Grid::render(sf::RenderWindow & window)
// visible & discovered layers for testing purposes
if (!gridpoint.discovered) {
r.setFillColor(sf::Color(16, 16, 20, 255));
r.setFillColor(sf::Color(16, 16, 20, 192)); // 255 opacity for actual blackout
renderTexture.draw(r);
} else if (!gridpoint.visible) {
r.setFillColor(sf::Color(32, 32, 40, 128));

3
src/PythonScene.cpp
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@ -12,6 +12,7 @@ PythonScene::PythonScene(GameEngine* g, std::string pymodule)
registerAction(ActionCode::MOUSEWHEEL + ActionCode::WHEEL_NEG + ActionCode::WHEEL_DEL, "wheel_down");
// keyboard events
/*
registerAction(ActionCode::KEY + sf::Keyboard::Q, "upleft");
registerAction(ActionCode::KEY + sf::Keyboard::W, "up");
registerAction(ActionCode::KEY + sf::Keyboard::E, "upright");
@ -31,7 +32,7 @@ PythonScene::PythonScene(GameEngine* g, std::string pymodule)
registerAction(ActionCode::KEY + sf::Keyboard::Numpad1, "downleft");
registerAction(ActionCode::KEY + sf::Keyboard::Numpad2, "down");
registerAction(ActionCode::KEY + sf::Keyboard::Numpad3, "downright");
*/
// window resize
registerAction(0, "event");

18
src/scripts/TestScene.py
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@ -259,14 +259,15 @@ class TestScene:
mcrfpy.createSprite("o", 4, 4, 10, 10, 1.0)
mcrfpy.createMenu("p", 20, 20, 40, 40) #11
mcrfpy.createButton("p", 0, 0, 130, 40, DARKGREEN, (0, 0, 0), "Register", "keyregistration")
#mcrfpy.createButton("p", 0, 0, 130, 40, DARKGREEN, (0, 0, 0), "Register", "keyregistration")
mcrfpy.createButton("p", 0, 0, 130, 40, DARKGREEN, (0, 0, 0), "Register", "startrepl")
mcrfpy.registerPyAction("keyregistration", keyregistration)
#print("Make UIs visible")
self.menus = mcrfpy.listMenus()
self.menus[0].visible = True
self.menus[1].w = 170
self.menus[1].visible = True
#self.menus[2].visible = True
self.menus[2].visible = True
for mn in range(2, 6):
self.menus[mn].bgcolor = BLACK
@ -551,7 +552,18 @@ def keyregistration():
print("Registering 'keytest'")
mcrfpy.registerPyAction("keytest", keytest)
print("Registering input")
print(mcrfpy.registerInputAction(15, "keytest"))
print(mcrfpy.registerInputAction(15, "keytest")) # 15 = P
mcrfpy.registerPyAction("player_move_up", lambda: scene.player.move(0, -1))
mcrfpy.registerPyAction("player_move_left", lambda: scene.player.move(-1, 0))
mcrfpy.registerPyAction("player_move_down", lambda: scene.player.move(0, 1))
mcrfpy.registerPyAction("player_move_right", lambda: scene.player.move(1, 0))
mcrfpy.registerInputAction(ord('w') - ord('a'), "player_move_up")
mcrfpy.registerInputAction(ord('a') - ord('a'), "player_move_left")
mcrfpy.registerInputAction(ord('s') - ord('a'), "player_move_down")
mcrfpy.registerInputAction(ord('d') - ord('a'), "player_move_right")
def start():
global scene