First steps.
This commit is contained in:
Nicolás Ortega Froysa
parent
a54d54d993
commit
1cdd5964f0
5
.gitignore
vendored
5
.gitignore
vendored
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# Ignore binary files
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# Ignore build files
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bin/
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build/*
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!build/.keep
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55
CMakeLists.txt
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55
CMakeLists.txt
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# Copyright (C) 2018 Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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# Author: Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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cmake_minimum_required(VERSION 2.8)
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project(SpaceShipSim C)
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set(TARGET_NAME "spaceshipsim")
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set(TARGET_VERSION "0.3")
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if(NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE "release")
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endif()
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string(TOLOWER ${CMAKE_BUILD_TYPE} CMAKE_BUILD_TYPE)
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message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
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set(CMAKE_C_FLAGS "-std=c99 -Wall -Wextra -Werror")
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set(CMAKE_C_FLAGS_DEBUG "-g -O0")
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set(CMAKE_C_FLAGS_RELEASE "-O3")
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set(CMAKE_C_FLAGS_RELWITHDEBINFO "-g -O3")
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set(CMAKE_C_FLAGS_MINSIZEREL "-Os")
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# TODO: detect libraries here
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# TODO: set include directories here
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set(SRCS
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src/main.c)
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add_definitions(-DVERSION="${TARGET_VERSION}")
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if(${CMAKE_BUILD_TYPE} STREQUAL "debug" OR
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${CMAKE_BUILD_TYPE} STREQUAL "relwithdebinfo")
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add_definitions(-DDEBUG)
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else()
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add_definitions(-DNDEBUG)
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endif()
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add_executable(${TARGET_NAME} ${SRCS})
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# TODO: link libraries
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# TODO: create install instructions
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35
README
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35
README
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====================
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*** SpaceShipSim ***
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====================
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This is a small simulation program of a space ship (with infinite fuel) in a
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frictionless environment (space). The idea is to use it for educational
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purposes.
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# Compiling
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-----------
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In order to build this program you will require the following dependencies:
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- GNU GCC (https://gcc.gnu.org/)
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- CMake (https://cmake.org/)
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- Allegro 5 (http://liballeg.org/)
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You can then compile the program via the following commands:
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cd build/
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cmake ..
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make
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This will create a release build with compiler optimizations. If you would like
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a debug build then pass the `-DCMAKE_BUILD_TYPE=debug' flag to the `cmake'
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command.
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# Contributing
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--------------
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If you would like to contribute to the project, send a patch file to my e-mail
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address: <nortega@themusicinnoise.net>.
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# License
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---------
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As educational software, unless otherwise noted, all files are licensed under
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the terms & conditions of the GNU General Public License version 3 or greater
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(see `LICENSE' file for more information).
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16
README.md
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README.md
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SpaceShipSim
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============
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Space Ship Simulator is a basic 2D simulator of a spaceship in a frictionless environment. This program was made for educational purposes, and is meant to be quite simple.
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###Compiling
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To compile make sure you have JDK and Apache Ant installed. Then run this in the root directory of the project:
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```bash
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$ ant
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```
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###Contributing
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If you wish to contribute, feel free! Just make a pull request with the patch along, and if you wish add your name to the __@author__ tag at the top of the Java file you edited/fixed.
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###License
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All code in the repository is under the [GNU GPLv3](/LICENSE).
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35
build.xml
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build.xml
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<project name="SpaceShipSim" basedir="." default="main" >
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<property name="src.dir" value="src" />
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<property name="bin.dir" value="bin" />
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<property name="classes.dir" value="${bin.dir}/classes" />
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<property name="jar.dir" value="${bin.dir}/jar" />
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<property name="main-class" value="spaceshipsim.SpaceShipSim" />
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<target name="clean" >
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<delete dir="bin" />
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</target>
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<target name="compile" >
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<mkdir dir="${classes.dir}" />
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<javac includeantruntime="false" srcdir="${src.dir}" destdir="${classes.dir}" >
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<!-- Strict compiler -->
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<!--<compilerarg value="-Xlint:all" />-->
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<!--<compilerarg value="-Werror" />-->
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</javac>
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</target>
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<target name="jar" depends="compile" >
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<mkdir dir="${jar.dir}" />
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<jar destfile="${jar.dir}/${ant.project.name}.jar" basedir="${classes.dir}" >
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<manifest>
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<attribute name="Main-Class" value="${main-class}" />
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</manifest>
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</jar>
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</target>
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<target name="main" depends="jar" />
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<target name="run" depends="jar" >
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<java jar="${jar.dir}/${ant.project.name}.jar" fork="true" />
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</target>
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</project>
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0
build/.keep
Normal file
0
build/.keep
Normal file
23
src/globals.h
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23
src/globals.h
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/*
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* Copyright (C) 2018 Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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* Author: Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#ifndef VERSION
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# define VERSION "[version]"
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#endif
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26
src/main.c
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26
src/main.c
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/*
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* Copyright (C) 2018 Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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* Author: Ortega Froysa, Nicolás <nortega@themusicinnoise.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdio.h>
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#include "globals.h"
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int main() {
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printf("SpaceShipSim v%s\n", VERSION);
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return 0;
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}
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package spaceshipsim;
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import javax.swing.*;
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import java.awt.*;
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import java.awt.event.*;
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import java.awt.geom.*;
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import java.util.*;
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import spaceshipsim.entities.*;
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/**
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* @author Nicolás A. Ortega
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* @copyright Nicolás A. Ortega
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* @license GNU GPLv3
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* @year 2014
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*
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*/
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public class SimPanel extends JPanel implements Runnable, KeyListener {
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public final static String version = "v0.3";
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// Graphics/Framework items
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private Thread gameloop;
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private Graphics2D g2d;
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// The Ship
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private Ship ship;
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public SimPanel() {
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setFocusable(true);
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ship = new Ship(400, 300);
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addKeyListener(this);
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start();
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}
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public void start() {
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gameloop = new Thread(this);
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gameloop.start();
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}
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public void stop() { gameloop = null; }
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public void paintComponent(Graphics g) {
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super.paintComponent(g);
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g2d = (Graphics2D) g;
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g2d.setColor(Color.BLACK);
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g2d.fillRect(0, 0, 800, 600);
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drawInfo();
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drawShip();
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}
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private void drawInfo() {
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g2d.translate(0, 10);
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g2d.setColor(Color.WHITE);
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g2d.drawString("Welcome to SpaceShipSim " + version, 10, 10);
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g2d.drawString("Position: " + (int)ship.getX() + ", " + (int)ship.getY(), 10, 25);
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g2d.drawString("Velocity (px/s): " + (int)(ship.getVelX() * 50) + ", " + (int)(ship.getVelY() * 50), 10, 40);
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g2d.drawString("Acceleration (px/s/s): " + (int)(ship.getAccelX() * Math.pow(50, 2)) + ", " + (int)(ship.getAccelY() * Math.pow(50, 2)), 10, 55);
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g2d.drawString("Move Angle: " + (int)ship.getMoveAngle(), 10, 70);
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g2d.drawString("Face Angle: " + (int)(ship.getFaceAngle() - 90), 10, 85);
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}
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private void drawShip() {
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g2d.translate(ship.getX(), ship.getY());
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g2d.rotate(Math.toRadians(ship.getFaceAngle()));
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g2d.setColor(Color.RED);
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g2d.fill(ship.getShape());
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}
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public void run() {
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Thread t = Thread.currentThread();
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while(t == gameloop) {
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try {
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ship.update();
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Thread.sleep(20);
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} catch(InterruptedException ie) {
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ie.printStackTrace();
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}
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repaint();
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}
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}
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public void keyPressed(KeyEvent ke) {
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int keyCode = ke.getKeyCode();
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if(keyCode == KeyEvent.VK_UP) { ship.setAccelerate(true); }
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if(keyCode == KeyEvent.VK_LEFT) { ship.setTurnLeft(true); }
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if(keyCode == KeyEvent.VK_RIGHT) { ship.setTurnRight(true); }
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}
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public void keyReleased(KeyEvent ke) {
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int keyCode = ke.getKeyCode();
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if(keyCode == KeyEvent.VK_UP) { ship.setAccelerate(false); }
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if(keyCode == KeyEvent.VK_LEFT) { ship.setTurnLeft(false); }
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if(keyCode == KeyEvent.VK_RIGHT) { ship.setTurnRight(false); }
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}
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public void keyTyped(KeyEvent ke) {}
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public void reset() {
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ship = new Ship(400, 300);
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}
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}
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@ -1,125 +0,0 @@
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package spaceshipsim;
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import javax.swing.*;
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import java.awt.event.*;
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/**
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* @author Nicolás A. Ortega
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* @copyright Nicolás A. Ortega
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* @license GNU GPLv3
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* @year 2014
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*
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*/
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public class SpaceShipSim {
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private JFrame frame;
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private SimPanel panel;
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// Menu items
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JMenuBar menuBar;
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JMenu simulationMenu;
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JMenuItem resetItem;
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JMenuItem exitItem;
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JMenu helpMenu;
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JMenuItem instructionsItem;
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JMenuItem licenseItem;
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JMenuItem aboutItem;
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// Constructor:
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public SpaceShipSim() {
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frame = new JFrame("SpaceShipSim");
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frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
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panel = new SimPanel();
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frame.add(panel);
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menuSetup();
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frame.setSize(800, 600);
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frame.setVisible(true);
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}
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public void menuSetup() {
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menuBar = new JMenuBar();
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simulationMenu = new JMenu("Simulation");
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resetItem = new JMenuItem("Reset");
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exitItem = new JMenuItem("Exit");
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helpMenu = new JMenu("Help");
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instructionsItem = new JMenuItem("Instructions");
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licenseItem = new JMenuItem("License");
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aboutItem = new JMenuItem("About");
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resetItem.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent ae) { panel.reset(); }
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});
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exitItem.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent ae) {
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panel.stop();
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System.exit(0);
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}
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});
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instructionsItem.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent ae) {
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new Window("Instructions", "Accelerate: Up Arrow\n" +
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"Turn left: Left Arrow\n" +
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"Turn right: Right Arrow\n\n");
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}
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});
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licenseItem.addActionListener(new ActionListener() {
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@Override
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public void actionPerformed(ActionEvent ae) {
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new Window("License Information",
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"SpaceShipSim " + panel.version + ", a simulation of a spaceship in a frictionless environment\n" +
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"Copyright (C) 2014 Nicolás A. Ortega\n\n" +
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"This program is free software: you can redistribute it and/or modify\n" +
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"it under the terms of the GNU General Public License as published by\n" +
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|
||||||
"the Free Software Foundation, either version 3 of the License, or\n" +
|
|
||||||
"(at your option) any later version.\n\n" +
|
|
||||||
"This program is distributed in the hope that it will be useful,\n" +
|
|
||||||
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n" +
|
|
||||||
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n" +
|
|
||||||
"GNU General Public License for more details.\n\n" +
|
|
||||||
"You should have received a copy of the GNU General Public License\n" +
|
|
||||||
"along with this program. If not, see <http://www.gnu.org/licenses/>.\n\n");
|
|
||||||
}
|
|
||||||
});
|
|
||||||
aboutItem.addActionListener(new ActionListener() {
|
|
||||||
@Override
|
|
||||||
public void actionPerformed(ActionEvent ae) {
|
|
||||||
new Window("About", "SpaceShipSim " + panel.version + "\n" +
|
|
||||||
"Copyright (C) 2014 Nicolás A. Ortega\n" +
|
|
||||||
"Contact: nicolas.ortega.froysa@gmail.com\n" +
|
|
||||||
"Source-code: https://github.com/Deathsbreed/SpaceShipSim\n" +
|
|
||||||
"Developers: Nicolás Ortega\n\n");
|
|
||||||
}
|
|
||||||
});
|
|
||||||
|
|
||||||
resetItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R, InputEvent.CTRL_MASK));
|
|
||||||
exitItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_Q, InputEvent.CTRL_MASK));
|
|
||||||
|
|
||||||
|
|
||||||
simulationMenu.add(resetItem);
|
|
||||||
simulationMenu.addSeparator();
|
|
||||||
simulationMenu.add(exitItem);
|
|
||||||
|
|
||||||
helpMenu.add(instructionsItem);
|
|
||||||
helpMenu.add(licenseItem);
|
|
||||||
helpMenu.addSeparator();
|
|
||||||
helpMenu.add(aboutItem);
|
|
||||||
|
|
||||||
menuBar.add(simulationMenu);
|
|
||||||
menuBar.add(helpMenu);
|
|
||||||
|
|
||||||
frame.setJMenuBar(menuBar);
|
|
||||||
}
|
|
||||||
|
|
||||||
public class Window {
|
|
||||||
public Window(String title, String msg) {
|
|
||||||
JOptionPane.showMessageDialog(null, msg, title, JOptionPane.INFORMATION_MESSAGE);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
public static void main(String[] args) { new SpaceShipSim(); }
|
|
||||||
}
|
|
||||||
@ -1,56 +0,0 @@
|
|||||||
package spaceshipsim.entities;
|
|
||||||
|
|
||||||
import java.awt.Shape;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @author Nicolás A. Ortega
|
|
||||||
* @copyright Nicolás A. Ortega
|
|
||||||
* @license GNU GPLv3
|
|
||||||
* @year 2014
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
public class BaseVectorShape {
|
|
||||||
private Shape shape;
|
|
||||||
private boolean alive;
|
|
||||||
private float x, y;
|
|
||||||
private float velX, velY;
|
|
||||||
private float moveAngle, faceAngle;
|
|
||||||
|
|
||||||
// Constructor:
|
|
||||||
public BaseVectorShape() {
|
|
||||||
setShape(null);
|
|
||||||
setAlive(false);
|
|
||||||
setX(0.0f);
|
|
||||||
setY(0.0f);
|
|
||||||
setVelX(0.0f);
|
|
||||||
setVelY(0.0f);
|
|
||||||
setMoveAngle(0.0f);
|
|
||||||
setFaceAngle(0.0f);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Accessor methods:
|
|
||||||
public Shape getShape() { return shape; }
|
|
||||||
public boolean isAlive() { return alive; }
|
|
||||||
public float getX() { return x; }
|
|
||||||
public float getY() { return y; }
|
|
||||||
public float getVelX() { return velX; }
|
|
||||||
public float getVelY() { return velY; }
|
|
||||||
public float getMoveAngle() { return moveAngle; }
|
|
||||||
public float getFaceAngle() { return faceAngle; }
|
|
||||||
|
|
||||||
// Setter methods:
|
|
||||||
public void setShape(Shape shape) { this.shape = shape; }
|
|
||||||
public void setAlive(boolean alive) { this.alive = alive; }
|
|
||||||
public void setX(float x) { this.x = x; }
|
|
||||||
public void incX(float iX) { this.x += iX; }
|
|
||||||
public void setY(float y) { this.y = y; }
|
|
||||||
public void incY(float iY) { this.y += iY; }
|
|
||||||
public void setVelX(float velX) { this.velX = velX; }
|
|
||||||
public void incVelX(float iVX) { this.velX += iVX; }
|
|
||||||
public void setVelY(float velY) { this.velY = velY; }
|
|
||||||
public void incVelY(float iVY) { this.velY += iVY; }
|
|
||||||
public void setMoveAngle(float nMA) { this.moveAngle = nMA; }
|
|
||||||
public void incMoveAngle(float iMA) { this.moveAngle += iMA; }
|
|
||||||
public void setFaceAngle(float nFA) { this.faceAngle = nFA; }
|
|
||||||
public void incFaceAngle(float iFA) { this.faceAngle += iFA; }
|
|
||||||
}
|
|
||||||
@ -1,81 +0,0 @@
|
|||||||
package spaceshipsim.entities;
|
|
||||||
|
|
||||||
import java.awt.*;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @author Nicolás A. Ortega
|
|
||||||
* @copyright Nicolás A. Ortega
|
|
||||||
* @license GNU GPLv3
|
|
||||||
* @year 2014
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
public class Ship extends BaseVectorShape {
|
|
||||||
// Ship shape points for vector image
|
|
||||||
private int[] shipx = { -6, -3, 0, 3, 6, 0 };
|
|
||||||
private int[] shipy = { 6, 7, 7, 7, 6, -7 };
|
|
||||||
|
|
||||||
// Booleans for movement
|
|
||||||
private boolean accelerate = false;
|
|
||||||
private boolean turnLeft = false;
|
|
||||||
private boolean turnRight = false;
|
|
||||||
|
|
||||||
// Acceleration variables
|
|
||||||
private float accelerateX;
|
|
||||||
private float accelerateY;
|
|
||||||
|
|
||||||
// Constructor:
|
|
||||||
public Ship(float nx, float ny) {
|
|
||||||
setX(nx);
|
|
||||||
setY(ny);
|
|
||||||
setShape(new Polygon(shipx, shipy, shipx.length));
|
|
||||||
setAlive(true);
|
|
||||||
}
|
|
||||||
|
|
||||||
// Update Method:
|
|
||||||
public void update() {
|
|
||||||
if(accelerate) {
|
|
||||||
setMoveAngle(getFaceAngle() - 90);
|
|
||||||
accelerateX = calcAngleMoveX(getMoveAngle()) * 0.1f;
|
|
||||||
accelerateY = calcAngleMoveY(getMoveAngle()) * 0.1f;
|
|
||||||
incVelX(accelerateX);
|
|
||||||
incVelY(accelerateY);
|
|
||||||
} else {
|
|
||||||
accelerateX = 0;
|
|
||||||
accelerateY = 0;
|
|
||||||
}
|
|
||||||
if(turnLeft) {
|
|
||||||
incFaceAngle(-5);
|
|
||||||
if(getFaceAngle() < 0) { setFaceAngle(355); } // 355 = 360 - 5
|
|
||||||
}
|
|
||||||
if(turnRight) {
|
|
||||||
incFaceAngle(5);
|
|
||||||
if(getFaceAngle() > 360) { setFaceAngle(5); }
|
|
||||||
}
|
|
||||||
|
|
||||||
incX(getVelX());
|
|
||||||
incY(getVelY());
|
|
||||||
}
|
|
||||||
|
|
||||||
// Accessor methods:
|
|
||||||
public Rectangle getBounds() {
|
|
||||||
Rectangle r;
|
|
||||||
r = new Rectangle((int)getX() - 6, (int)getY() - 6, 12, 12);
|
|
||||||
return r;
|
|
||||||
}
|
|
||||||
|
|
||||||
public float getAccelX() { return accelerateX; }
|
|
||||||
public float getAccelY() { return accelerateY; }
|
|
||||||
|
|
||||||
// Setter methods:
|
|
||||||
public void setAccelerate(boolean accel) { this.accelerate = accel; }
|
|
||||||
public void setAccelX(float aX) { this.accelerateX = aX; }
|
|
||||||
public void setAccelY(float aY) { this.accelerateY = aY; }
|
|
||||||
public void incAccelX(float iaX) { this.accelerateX += iaX; }
|
|
||||||
public void incAccelY(float iaY) { this.accelerateY += iaY; }
|
|
||||||
public void setTurnLeft(boolean tL) { this.turnLeft = tL; }
|
|
||||||
public void setTurnRight(boolean tR) { this.turnRight = tR; }
|
|
||||||
|
|
||||||
// Methods used for calculations:
|
|
||||||
public float calcAngleMoveX(float angle) { return (float)Math.cos(angle * Math.PI / 180); }
|
|
||||||
public float calcAngleMoveY(float angle) { return (float)Math.sin(angle * Math.PI / 180); }
|
|
||||||
}
|
|
||||||
Loading…
Reference in New Issue
Block a user