kapitan/2dkg
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Zadania 1-4

Browse Source
This commit is contained in:
Michał Leśniak
2021-10-30 19:36:36 +02:00
commit 755d6ed73e
37 changed files with 3185 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
2dgk_4/2dgk_4.sln Normal file
View File

@ -0,0 +1,31 @@

Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio Version 16
VisualStudioVersion = 16.0.31729.503
MinimumVisualStudioVersion = 10.0.40219.1
Project("{48610DB6-1D7A-4667-B1C7-5A023FAEB4DE}") = "2dgk_4", "2dgk_4\2dgk_4.vcxproj", "{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|x64 = Debug|x64
Debug|x86 = Debug|x86
Release|x64 = Release|x64
Release|x86 = Release|x86
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Debug|x64.ActiveCfg = Debug|x64
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Debug|x64.Build.0 = Debug|x64
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Debug|x86.ActiveCfg = Debug|Win32
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Debug|x86.Build.0 = Debug|Win32
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Release|x64.ActiveCfg = Release|x64
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Release|x64.Build.0 = Release|x64
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Release|x86.ActiveCfg = Release|Win32
{BA8CD0C1-EABA-4C22-8C4F-5FDBE63A5744}.Release|x86.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
GlobalSection(ExtensibilityGlobals) = postSolution
SolutionGuid = {D3F726A0-2482-43D2-84D3-6405779AC32F}
EndGlobalSection
EndGlobal

165
2dgk_4/2dgk_4/2dgk_4.vcxproj Normal file
View File

@ -0,0 +1,165 @@
<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Debug|x64">
<Configuration>Debug</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|x64">
<Configuration>Release</Configuration>
<Platform>x64</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<VCProjectVersion>16.0</VCProjectVersion>
<Keyword>Win32Proj</Keyword>
<ProjectGuid>{ba8cd0c1-eaba-4c22-8c4f-5fdbe63a5744}</ProjectGuid>
<RootNamespace>My2dgk3</RootNamespace>
<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
<ConfigurationType>Application</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v142</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="Shared">
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
</PropertyGroup>
<PropertyGroup Label="Vcpkg">
<VcpkgEnableManifest>true</VcpkgEnableManifest>
</PropertyGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>vcpkg_installed\x86-windows\x86-windows\include\SDL2</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>vcpkg_installed\x86-windows\x86-windows\debug\lib\manual-link;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2maind.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>vcpkg_installed\x86-windows\x86-windows\include\SDL2</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>vcpkg_installed\x86-windows\x86-windows\lib\manual-link;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>vcpkg_installed\x64-windows\x64-windows\include\SDL2</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>vcpkg_installed\x64-windows\x64-windows\debug\lib\manual-link;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2maind.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<SDLCheck>true</SDLCheck>
<PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<AdditionalIncludeDirectories>vcpkg_installed\x64-windows\x64-windows\include\SDL2</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Console</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>vcpkg_installed\x64-windows\x64-windows\lib\manual-link;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
<AdditionalDependencies>SDL2main.lib;%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="main.cpp" />
</ItemGroup>
<ItemGroup>
<None Include="vcpkg.json" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>

25
2dgk_4/2dgk_4/2dgk_4.vcxproj.filters Normal file
View File

@ -0,0 +1,25 @@
<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
</Filter>
<Filter Include="Resource Files">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<ClCompile Include="main.cpp">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
<ItemGroup>
<None Include="vcpkg.json" />
</ItemGroup>
</Project>

31
2dgk_4/2dgk_4/level.txt Normal file
View File

@ -0,0 +1,31 @@
/------------\/------------\
|............||............|
|./--\./---\.||./---\./--\.|
|#| |.| |.||.| |.| |#|
|.`--'.`---'.`'.`---'.`--'.|
|..........................|
|./--\./\./------\./\./--\.|
|.`--'.||.`--\/--'.||.`--'.|
|......||....||....||......|
`----\.|`--\ || /--'|./----'
|.|/--' `' `--\|.|
|.|| ||.|
|.|| /--==--\ ||.|
-----'.`' | | `'.`-----
. | | .
-----\./\ | | /\./-----
|.|| `------' ||.|
|.|| ||.|
|.|| /------\ ||.|
/----'.`' `--\/--' `'.`----\
|............||............|
|./--\./---\.||./---\./--\.|
|.`-\|.`---'.`'.`---'.|/-'.|
|#..||....... .......||..#|
`-\.||./\./------\./\.||./-'
/-'.`'.||.`--\/--'.||.`'.`-\
|......||....||....||......|
|./----'`--\.||./--'`----\.|
|.`--------'.`'.`--------'.|
|..........................|
`--------------------------'

537
2dgk_4/2dgk_4/main.cpp Normal file
View File

@ -0,0 +1,537 @@
//Using SDL and standard IO
#include "SDL.h"
#include <cstdio>
#include <string>
#include <fstream>
#include <vector>
//Screen dimension constants
const int SCREEN_WIDTH = 640;
const int SCREEN_HEIGHT = 480;
const int TILE_WIDTH = 32;
const int TILE_HEIGHT = 32;
const float SPEED = 0.16f;
const float SMOOTH = 0.4f;
enum TILE_TYPE {
DEFAULT = 0,
HORIZONTAL_WALL = 1,
VERTICAL_WALL = 2,
DOT = 3
};
class Vector2D {
public:
Vector2D(float x, float y) : m_x(x), m_y(y) {}
float getX() { return m_x; }
float getY() { return m_y; }
void setX(float x) { m_x = x; }
void setY(float y) { m_y = y; }
float length() { return sqrt(m_x * m_x + m_y * m_y); }
Vector2D operator+(const Vector2D& v2) const {
return Vector2D(m_x + v2.m_x, m_y + v2.m_y);
}
friend Vector2D& operator+=(Vector2D& v1, const Vector2D& v2) {
v1.m_x += v2.m_x;
v1.m_y += v2.m_y;
return v1;
}
Vector2D operator*(float scalar) {
return Vector2D(m_x * scalar, m_y * scalar);
}
Vector2D& operator*=(float scalar) {
m_x *= scalar;
m_y *= scalar;
return *this;
}
Vector2D operator-(const Vector2D& v2) const {
return Vector2D(m_x - v2.m_x, m_y - v2.m_y);
}
friend Vector2D& operator-=(Vector2D& v1, const Vector2D& v2) {
v1.m_x -= v2.m_x;
v1.m_y -= v2.m_y;
return v1;
}
Vector2D operator/(float scalar) {
return Vector2D(m_x / scalar, m_y / scalar);
}
Vector2D& operator/=(float scalar) {
m_x /= scalar;
m_y /= scalar;
return *this;
}
void normalize() {
float l = length();
if (l > 0) {
(*this) *= 1 / l;
}
}
private:
float m_x;
float m_y;
};
class KTile {
public:
//Initializes position and type
KTile(int x, int y, TILE_TYPE tileType);
//Shows the tile
void render(SDL_Rect& camera);
//Get the tile type
int getType();
SDL_Rect getBox();
private:
//The attributes of the tile
SDL_Rect mBox;
//The tile type
TILE_TYPE mType;
};
int KTile::getType()
{
return mType;
}
SDL_Rect KTile::getBox()
{
return mBox;
}
//Texture wrapper class
class KTexture
{
public:
//Initializes variables
KTexture();
//Deallocates memory
~KTexture();
//Loads image at specified path
bool loadFromFile(std::string path);
//Deallocates texture
void free();
//Renders texture at given point
void render(int x, int y, SDL_Rect* clip = NULL);
//Gets image dimensions
int getWidth();
int getHeight();
private:
//The actual hardware texture
SDL_Texture* mTexture;
//Image dimensions
int mWidth;
int mHeight;
};
SDL_Window* gWindow = NULL;
SDL_Renderer* gRenderer = NULL;
KTexture gTileTextures[4];
KTexture gPlayerTexture;
std::vector<KTile> gTiles;
int gMapHeight = -1;
int gMapWidth = -1;
bool init();
bool loadMedia();
void close();
SDL_Texture* loadTexture(std::string path);
KTexture::KTexture()
{
//Initialize
mTexture = NULL;
mWidth = 0;
mHeight = 0;
}
KTexture::~KTexture()
{
//Deallocate
free();
}
bool KTexture::loadFromFile(std::string path)
{
//Get rid of preexisting texture
free();
//The final texture
SDL_Texture* newTexture = NULL;
//Load image at specified path
SDL_Surface* loadedSurface = SDL_LoadBMP(path.c_str());
if (loadedSurface == NULL)
{
printf("Unable to load image %s! SDL_image Error: %s\n", path.c_str(), SDL_GetError());
}
else
{
//Color key image
SDL_SetColorKey(loadedSurface, SDL_TRUE, SDL_MapRGB(loadedSurface->format, 0xFF, 0, 0));
//Create texture from surface pixels
newTexture = SDL_CreateTextureFromSurface(gRenderer, loadedSurface);
if (newTexture == NULL)
{
printf("Unable to create texture from %s! SDL Error: %s\n", path.c_str(), SDL_GetError());
}
else
{
//Get image dimensions
mWidth = loadedSurface->w;
mHeight = loadedSurface->h;
}
//Get rid of old loaded surface
SDL_FreeSurface(loadedSurface);
}
//Return success
mTexture = newTexture;
return mTexture != NULL;
}
void KTexture::free()
{
//Free texture if it exists
if (mTexture != NULL)
{
SDL_DestroyTexture(mTexture);
mTexture = NULL;
mWidth = 0;
mHeight = 0;
}
}
void KTexture::render(int x, int y, SDL_Rect* clip)
{
//Set rendering space and render to screen
SDL_Rect renderQuad = { x, y, mWidth, mHeight };
//Set clip rendering dimensions
if (clip != NULL)
{
renderQuad.w = clip->w;
renderQuad.h = clip->h;
}
//Render to screen
SDL_RenderCopy(gRenderer, mTexture, clip, &renderQuad);
}
int KTexture::getWidth()
{
return mWidth;
}
int KTexture::getHeight()
{
return mHeight;
}
bool init()
{
//Initialization flag
bool success = true;
//Initialize SDL
if (SDL_Init(SDL_INIT_VIDEO) < 0)
{
printf("SDL could not initialize! SDL_Error: %s\n", SDL_GetError());
success = false;
}
else
{
//Set texture filtering to linear
if (!SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1"))
{
printf("Warning: Linear texture filtering not enabled!");
}
//Create window
gWindow = SDL_CreateWindow("2DGK - Zadanie 4", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, SCREEN_WIDTH, SCREEN_HEIGHT, SDL_WINDOW_SHOWN);
if (gWindow == NULL)
{
printf("Window could not be created! SDL_Error: %s\n", SDL_GetError());
success = false;
}
else
{
//Create renderer for window
gRenderer = SDL_CreateRenderer(gWindow, -1, SDL_RENDERER_ACCELERATED);
if (gRenderer == NULL)
{
printf("Renderer could not be created! SDL Error: %s\n", SDL_GetError());
success = false;
}
else
{
//Initialize renderer color
SDL_SetRenderDrawColor(gRenderer, 0, 0xFF, 0, 0xFF);
}
}
}
return success;
}
bool loadMedia()
{
//Loading success flag
bool success = true;
if (!gPlayerTexture.loadFromFile("textures/player.bmp"))
{
printf("Failed to load player texture image!\n");
success = false;
}
for (int i = TILE_TYPE::DEFAULT; i <= TILE_TYPE::DOT; ++i)
{
if (!gTileTextures[i].loadFromFile("textures/0" + std::to_string(i) + ".bmp"))
{
printf("Failed to load 0%d texture image!\n", i);
success = false;
}
}
gTiles.clear();
std::ifstream levelFile;
levelFile.open("level.txt");
if (levelFile.fail())
{
printf("Failed to load level.txt!\n");
success = false;
}
else
{
int y = 0;
std::string line;
while (std::getline(levelFile, line)) {
if (gMapWidth < (int)(line.length() * TILE_WIDTH))
gMapWidth = line.length() * TILE_WIDTH;
for (int i = 0; i < line.length(); ++i) {
TILE_TYPE type = TILE_TYPE::DEFAULT;
switch (line[i])
{
case '|':
type = TILE_TYPE::VERTICAL_WALL;
break;
case '-':
type = TILE_TYPE::HORIZONTAL_WALL;
break;
case '.':
type = TILE_TYPE::DOT;
break;
}
gTiles.push_back(KTile(i * TILE_WIDTH, y * TILE_HEIGHT, type));
}
++y;
}
gMapHeight = y * TILE_HEIGHT;
levelFile.close();
}
return success;
}
SDL_Texture* loadTexture(std::string path)
{
//The final optimized image
SDL_Texture* newTexture = NULL;
//Load image at specified path
SDL_Surface* loadedSurface = SDL_LoadBMP(path.c_str());
if (loadedSurface == NULL)
{
printf("Unable to load image %s! SDL Error: %s\n", path.c_str(), SDL_GetError());
}
else
{
//Create texture from surface pixels
newTexture = SDL_CreateTextureFromSurface(gRenderer, loadedSurface);
if (newTexture == NULL)
{
printf("Unable to optimize image %s! SDL Error: %s\n", path.c_str(), SDL_GetError());
}
//Get rid of old loaded surface
SDL_FreeSurface(loadedSurface);
}
return newTexture;
}
void close()
{
//Free loaded images
for (int i = 0; i <= TILE_TYPE::DOT; ++i)
gTileTextures[i].free();
gPlayerTexture.free();
//Destroy window
SDL_DestroyRenderer(gRenderer);
SDL_DestroyWindow(gWindow);
gWindow = NULL;
gRenderer = NULL;
//Quit SDL subsystems
SDL_Quit();
}
int main(int argc, char* args[])
{
//Start up SDL and create window
if (!init())
{
printf("Failed to initialize!\n");
}
else
{
//Load media
if (!loadMedia())
{
printf("Failed to load media!\n");
}
else
{
//Main loop flag
bool quit = false;
//Event handler
SDL_Event e;
SDL_Rect viewport;
viewport.x = SCREEN_WIDTH / 2;
viewport.y = SCREEN_HEIGHT / 2;
viewport.w = SCREEN_WIDTH;
viewport.h = SCREEN_HEIGHT;
Vector2D playerOnePosition(0, 0);
Vector2D playerOneInput(0, 0);
Vector2D playerOneVelocity(0, 0);
uint32_t time, previous_time;
time = previous_time = SDL_GetTicks();
//While application is running
while (!quit)
{
previous_time = time;
time = SDL_GetTicks();
playerOneInput.setX(0);
playerOneInput.setY(0);
//Handle events on queue
while (SDL_PollEvent(&e) != 0)
{
//User requests quit
if (e.type == SDL_QUIT)
{
quit = true;
}
}
const Uint8* currentKeyStates = SDL_GetKeyboardState(NULL);
if (currentKeyStates[SDL_SCANCODE_W])
{
playerOneInput.setY(-1);
}
if (currentKeyStates[SDL_SCANCODE_S])
{
playerOneInput.setY(1);
}
if (currentKeyStates[SDL_SCANCODE_A])
{
playerOneInput.setX(-1);
}
if (currentKeyStates[SDL_SCANCODE_D])
{
playerOneInput.setX(1);
}
playerOneInput.normalize();
playerOneVelocity = playerOneInput * SPEED * (1 - SMOOTH) + playerOneVelocity * SMOOTH;
playerOnePosition += playerOneVelocity;
if (playerOnePosition.getX() < 0) playerOnePosition.setX(0);
if (playerOnePosition.getX() > gMapWidth - gPlayerTexture.getWidth()) playerOnePosition.setX(gMapWidth - gPlayerTexture.getWidth());
if (playerOnePosition.getY() < 0) playerOnePosition.setY(0);
if (playerOnePosition.getY() > gMapHeight - gPlayerTexture.getHeight()) playerOnePosition.setY(gMapHeight - gPlayerTexture.getHeight());
viewport.x += (time - previous_time) * .5f * (playerOnePosition.getX() + gPlayerTexture.getWidth() / 2 - SCREEN_WIDTH / 2 - viewport.x);
viewport.y += (time - previous_time) * .5f * (playerOnePosition.getY() + gPlayerTexture.getHeight() / 2 - SCREEN_HEIGHT / 2 - viewport.y);
if (viewport.x < 0)
viewport.x = 0;
if (viewport.y < 0)
viewport.y = 0;
if (viewport.x > gMapWidth - viewport.w)
viewport.x = gMapWidth - viewport.w;
if (viewport.y > gMapHeight - viewport.h)
viewport.y = gMapHeight - viewport.h;
//Clear screen
SDL_SetRenderDrawColor(gRenderer, 0, 0xFF, 0, 0xFF);
SDL_RenderClear(gRenderer);
for (auto& tile : gTiles)
tile.render(viewport);
gPlayerTexture.render(playerOnePosition.getX() - viewport.x, playerOnePosition.getY() - viewport.y);
//Update screen
SDL_RenderPresent(gRenderer);
}
}
}
//Free resources and close SDL
close();
return 0;
}
KTile::KTile(int x, int y, TILE_TYPE tileType)
{
//Get the offsets
mBox.x = x;
mBox.y = y;
mBox.w = TILE_WIDTH;
mBox.h = TILE_HEIGHT;
//Get the tile type
mType = tileType;
}
void KTile::render(SDL_Rect& camera)
{
gTileTextures[mType].render(mBox.x - camera.x, mBox.y - camera.y);
}

BIN
2dgk_4/2dgk_4/textures/00.bmp (Stored with Git LFS) Normal file
View File

Binary file not shown.

BIN
2dgk_4/2dgk_4/textures/01.bmp (Stored with Git LFS) Normal file
View File

Binary file not shown.

BIN
2dgk_4/2dgk_4/textures/02.bmp (Stored with Git LFS) Normal file
View File

Binary file not shown.

BIN
2dgk_4/2dgk_4/textures/03.bmp (Stored with Git LFS) Normal file
View File

Binary file not shown.

BIN
2dgk_4/2dgk_4/textures/player.bmp (Stored with Git LFS) Normal file
View File

Binary file not shown.

8
2dgk_4/2dgk_4/vcpkg.json Normal file
View File

@ -0,0 +1,8 @@
{
"$schema": "https://raw.githubusercontent.com/microsoft/vcpkg/master/scripts/vcpkg.schema.json",
"name": "dgk-4",
"version": "0.1.0",
"dependencies": [
"sdl2"
]
}