N0ffie/colysis
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formating; alyson licence; Camera2D

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n0ffie 2025-02-07 01:10:15 +01:00
parent 04d7c97e93
commit 39abfaa978
6 changed files with 85 additions and 49 deletions
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6
README.md
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@ -1,6 +1,6 @@
# Colysis
A little Videogame with a custom engine written in C/C++.
It uses [Flecs](https://github.com/SanderMertens/flecs) as a ECS framework and [Raylib](https://www.raylib.com/) as a 2D graphics library.
A little video game with a custom engine written in C/C++.
It uses [Flecs](https://github.com/SanderMertens/flecs) as an ECS framework and [Raylib](https://www.raylib.com/) as a 2D graphics library.
## Building
To build the project, you need to have [CMake](https://cmake.org/) installed.
@ -33,4 +33,4 @@ cmake --build . --config Release
After building, you can run the game by executing the `colysis` executable.
## License
This `colysis` is currently closed source and will not be open sourced. The engine will be licensed under the [MIT license](LICENSE) as soon as it is finished.
The game "colysis" will not be open source, but the engine will be licensed under the [MIT license](alyson/LICENSE) as soon as it is finished.

21
alyson/LICENSE Normal file
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@ -0,0 +1,21 @@
The MIT License (MIT)
Copyright (c) 2025 n0ffie (noffie.github@icloud.com)
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

4
alyson/includes/alyson.hpp
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@ -8,7 +8,9 @@
#define MANGLE_RES_PATH(path) ASSETS_PATH "/" path
int init();
#include <stdlib.h>
size_t init(size_t task);
void update(float dt);

44
alyson/src/alyson.cpp
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@ -1,4 +1,3 @@
#include <alyson.hpp>
#include <raylib.h>
#include <iostream>
@ -16,31 +15,42 @@ int main(int argc, char *argv[]) {
Texture2D logo = LoadTexture(MANGLE_RES_PATH("Raylib_logo.png"));
std::cout << "alyson: init" << std::endl;
int g = init();
if(g != 0) {
std::cout << "alyson: init failed with error code " << g << std::endl;
return g;
}
Camera2D camera = { 0 };
camera.target = (Vector2){ 0, 0 };
camera.offset = (Vector2){ 0, 0 };
camera.rotation = 0.0f;
camera.zoom = 1.0f;
init(0);
while (!WindowShouldClose()) {
float dt = GetFrameTime();
if (IsWindowResized()) {
SetWindowTitle((std::string(WINDOW_TITLE) + " -- " + std::to_string(GetScreenWidth()) + "x" + std::to_string(GetScreenHeight())).c_str());
}
BeginDrawing();
DrawTexture(logo, GetScreenWidth() / 2 - logo.width / 2, GetScreenHeight() / 2 - logo.height / 2, WHITE);
DrawTextFull(
GetFontDefault(),
WINDOW_TITLE,
{ GetScreenWidth() / 2.f, GetScreenHeight() - 60.f },
TEXT_ORIENTATION_CENTER, 0.f,
40.f, 5.f,
0.f, BLACK
);
BeginMode2D(camera);
ClearBackground(RAYWHITE);
camera.rotation += dt;
camera.rotation = (int)camera.rotation % 360;
ClearBackground(RAYWHITE);
DrawTexture(logo, GetScreenWidth() / 2 - logo.width / 2, GetScreenHeight() / 2 - logo.height / 2, WHITE);
DrawTextFull(
GetFontDefault(),
WINDOW_TITLE,
{ GetScreenWidth() / 2.f, GetScreenHeight() - 60.f },
TEXT_ORIENTATION_CENTER, 0.f,
40.f, 5.f,
0.f, BLACK
);
update(dt);
render(dt);
EndMode2D();
EndDrawing();
}

50
alyson/src/rlyson.c
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@ -1,46 +1,46 @@
#include <rlyson.h>
#include "raylib.h"
#include "raymath.h"
void DrawTextFull(
Font font,
const char *text,
Vector2 origin,
text_orientation_t orientation,
float rotation,
float fontSize,
float spacing,
float lineSpacing,
Color tint
)
const Font font,
const char* text,
Vector2 origin,
const text_orientation_t orientation,
const float rotation,
const float fontSize,
const float spacing,
const float lineSpacing,
const Color tint
)
{
Vector2 textSize = MeasureTextEx(font, text, fontSize, spacing);
const Vector2 textSize = MeasureTextEx(font, text, fontSize, spacing);
DrawCircleV(origin, 10, RED);
Vector2 pos = origin;
const Vector2 pos = origin;
origin = (Vector2){0,0};
switch (orientation) {
case TEXT_ORIENTATION_LEFT:
origin.x += textSize.x;
break;
case TEXT_ORIENTATION_RIGHT:
break;
case TEXT_ORIENTATION_CENTER:
origin.x += (textSize.x / 2);
break;
default:
break;
case TEXT_ORIENTATION_LEFT:
origin.x += textSize.x;
break;
case TEXT_ORIENTATION_RIGHT:
break;
case TEXT_ORIENTATION_CENTER:
origin.x += (textSize.x / 2);
break;
default:
break;
}
origin.y += textSize.y / 2;
DrawCircleV(Vector2Add(origin, pos), 10, DARKGREEN);
SetTextLineSpacing(lineSpacing);
SetTextLineSpacing((int)lineSpacing);
DrawTextPro(font, text, pos, origin, rotation, fontSize, spacing, tint);
}

9
src/main.cpp
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@ -2,9 +2,12 @@
#include <iostream>
#include <alyson.hpp>
int init() {
std::cout << "colysis: init" << std::endl;
return 0;
size_t init(size_t task) {
if(task == 0)
return 2;
return 0;
}
void update(float dt) {