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- Added basic filesystem method to get the base path of the app

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- Added hot reload support of the game dll
- various changes and refactor
This commit is contained in:
Patedam
2025-02-23 20:37:44 -05:00
parent f83a238473
commit 051939f827
33 changed files with 673 additions and 212 deletions
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19
Game/Game.vcxproj
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@@ -48,10 +48,9 @@
<PropertyGroup Label="UserMacros"/>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
<LinkIncremental>true</LinkIncremental>
<IncludePath>$(SolutionDir)Juliet\include\;$(SolutionDir)Game;$(IncludePath)</IncludePath>
<LibraryPath>$(SolutionDir)\bin\$(Platform)\$(Configuration)\;$(LibraryPath)</LibraryPath>
<OutDir>$(SolutionDir)\bin\$(Platform)\$(Configuration)\</OutDir>
<IntDir>$(SolutionDir)Intermediate\$(ProjectName)\$(Platform)\$(Configuration)\</IntDir>
<TargetName>$(ProjectName)</TargetName>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
<LinkIncremental>false</LinkIncremental>
@@ -66,10 +65,15 @@
<ConformanceMode>true</ConformanceMode>
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
<LanguageStandard>stdcpp20</LanguageStandard>
<AdditionalIncludeDirectories>$(SolutionDir)Juliet\include\;$(SolutionDir)Game;</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalDependencies>Juliet.lib;$(CoreLibraryDependencies);%(AdditionalDependencies)</AdditionalDependencies>
<OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
<AdditionalLibraryDirectories>$(SolutionDir)\bin\$(Platform)\$(Configuration)\</AdditionalLibraryDirectories>
<ProgramDatabaseFile>$(OutDir)$(TargetName)_$(Random).pdb</ProgramDatabaseFile>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -83,24 +87,21 @@
<PreprocessorDefinitions>NDEBUG;CPPDYNAMICLIBRARYTEMPLATE_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
<ConformanceMode>true</ConformanceMode>
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
<AdditionalIncludeDirectories>$(SolutionDir)Juliet\include\;$(SolutionDir)Game;</AdditionalIncludeDirectories>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
<GenerateDebugInformation>true</GenerateDebugInformation>
<AdditionalLibraryDirectories>$(SolutionDir)\bin\$(Platform)\$(Configuration)\</AdditionalLibraryDirectories>
<AdditionalDependencies>Juliet.lib;$(CoreLibraryDependencies);%(AdditionalDependencies)</AdditionalDependencies>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<ClCompile Include="dllmain.cpp"/>
<ClCompile Include="game.cpp" />
<ClCompile Include="Entity\EntityManager.cpp"/>
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\Juliet\Juliet.vcxproj">
<Project>{1bbc0b92-e4d8-4838-974b-439c5c501e82}</Project>
<Name>Juliet</Name>
</ProjectReference>
</ItemGroup>
<ItemGroup>
<ClInclude Include="Entity\Entity.h"/>
<ClInclude Include="Entity\EntityManager.h"/>

66
Game/dllmain.cpp
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@@ -1,66 +0,0 @@
#include <cstdio>
#include <windows.h> // TODO: remove because our dll should not be platform dependant
#include <Entity/Entity.h>
#include <Entity/EntityManager.h>
// Test code
namespace Game
{
struct Door
{
DECLARE_ENTITY()
bool IsOpened;
};
DEFINE_ENTITY(Door);
struct Rock
{
DECLARE_ENTITY()
int Health;
};
DEFINE_ENTITY(Rock);
} // namespace Game
BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
{
using namespace Game;
switch (ul_reason_for_call)
{
case DLL_PROCESS_ATTACH:
{
// Entity Use case
InitEntityManager();
auto& manager = GetEntityManager();
Door* door = MakeEntity<Door>(manager, 10.0f, 2.0f);
door->IsOpened = true;
Entity* ent = door->Base;
Door* stillDoor = DownCast<Door>(ent);
Assert(door == stillDoor);
Rock* rock = MakeEntity<Rock>(manager, 1.f, 2.f);
rock->Health = 100;
Assert(door->Base != rock->Base);
printf("Door is %s\n", door->IsOpened ? "Opened" : "Closed");
printf("Rock has %d health points\n", rock->Health);
// Have to manually free for now because im not using arenas or anything
free(door->Base);
free(door);
free(rock->Base);
free(rock);
break;
}
case DLL_THREAD_ATTACH: break;
case DLL_THREAD_DETACH: break;
case DLL_PROCESS_DETACH: break;
}
return TRUE;
}

69
Game/game.cpp Normal file
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@@ -0,0 +1,69 @@
#include <cstdio>
#include <windows.h> // TODO: remove because our dll should not be platform dependant
#undef min
#undef max
#include <Core/Logging/LogManager.h>
#include <Core/Logging/LogTypes.h>
#include <Entity/Entity.h>
#include <Entity/EntityManager.h>
#include <Graphics/Graphics.h>
// Test code
namespace Game
{
struct Door
{
DECLARE_ENTITY()
bool IsOpened;
};
DEFINE_ENTITY(Door);
struct Rock
{
DECLARE_ENTITY()
int Health;
};
DEFINE_ENTITY(Rock);
} // namespace Game
using namespace Juliet;
extern "C" __declspec(dllexport) void __cdecl GameInit()
{
using namespace Game;
// Entity Use case
InitEntityManager();
auto& manager = GetEntityManager();
Door* door = MakeEntity<Door>(manager, 10.0f, 2.0f);
door->IsOpened = true;
Entity* ent = door->Base;
Door* stillDoor = DownCast<Door>(ent);
Assert(door == stillDoor);
Rock* rock = MakeEntity<Rock>(manager, 1.f, 2.f);
rock->Health = 100;
Assert(door->Base != rock->Base);
printf("Door is %s\n", door->IsOpened ? "Opened" : "Closed");
printf("Rock has %d health points\n", rock->Health);
// Have to manually free for now because im not using arenas or anything
free(door->Base);
free(door);
free(rock->Base);
free(rock);
}
extern "C" __declspec(dllexport) void __cdecl GameShutdown()
{
printf("Shutting down game...\n");
}
extern "C" __declspec(dllexport) void __cdecl GameUpdate(float deltaTime)
{
printf("Updating game...\n");
}