From 7f38b15fe770ad6244749a7d1077aac8689347c1 Mon Sep 17 00:00:00 2001
From: LeenkxTeam <info@leenkx.com>
Date: Wed, 9 Apr 2025 20:33:24 +0000
Subject: [PATCH] Update leenkx/blender/lnx/make.py

---
 leenkx/blender/lnx/make.py | 113 +++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)

diff --git a/leenkx/blender/lnx/make.py b/leenkx/blender/lnx/make.py
index dfdae56..9f80de2 100644
--- a/leenkx/blender/lnx/make.py
+++ b/leenkx/blender/lnx/make.py
@@ -427,6 +427,19 @@ def build(target, is_play=False, is_publish=False, is_export=False):
     global profile_time
     profile_time = time.time()
 
+    wrd = bpy.data.worlds['Lnx']
+
+    if is_play and wrd.lnx_runtime == 'Hashlink':
+        current_os = lnx.utils.get_os()
+        if current_os == 'win':
+            target = 'windows-hl'
+        elif current_os == 'linux':
+            target = 'linux-hl'
+        elif current_os == 'macos':
+            target = 'macos-hl'
+        else:
+            log.error(f"Unsupported OS '{current_os}' for Hashlink runtime.")
+
     state.target = target
     state.is_play = is_play
     state.is_publish = is_publish
@@ -680,6 +693,106 @@ def build_success():
                     cmd.append(str(pid))
                 if wrd.lnx_audio == 'Disabled':
                     cmd.append('--nosound')
+                    
+        elif state.target.startswith(('windows-hl', 'linux-hl', 'macos-hl', 'Hashlink')):
+            log.info(f"Attempting to run Hashlink/C target: {state.target}")
+
+            hl_build_dir, _, _ = lnx.utils.hashlink_paths(state.target)
+
+            if not hl_build_dir:
+                 log.error(f"Could not find build directory for target {state.target}. Playback aborted.")
+                 return 
+
+            if state.target == 'windows-hl':
+                vs_version_major = wrd.lnx_project_win_list_vs
+                build_mode = wrd.lnx_project_win_build_mode # Debug or Release
+                build_arch = wrd.lnx_project_win_build_arch # x64 or x86 (maps to Win32 for MSBuild)
+                platform = 'x64' if build_arch == 'x64' else 'Win32' # MSBuild uses Win32 for x86
+
+                installation = lnx.utils_vs.get_installed_version(vs_version_major, re_fetch=True)
+                if installation is None:
+                    vs_info = lnx.utils_vs.get_supported_version(vs_version_major)
+                    log.error(f'Visual Studio {vs_info["name"]} not found. Cannot compile {state.target}.')
+                    return
+                msbuild_path = os.path.join(installation['path'], 'MSBuild', 'Current', 'Bin', 'MSBuild.exe')
+                if not os.path.isfile(msbuild_path):
+                    msbuild_path = os.path.join(installation['path'], 'MSBuild', '15.0', 'Bin', 'MSBuild.exe') # VS 2017 fallback
+                    if not os.path.isfile(msbuild_path):
+                         log.error(f'MSBuild.exe not found for {installation["name"]}. Cannot compile {state.target}.')
+                         return
+
+                proj_name = lnx.utils.blend_name()
+                vcxproj_path = os.path.join(hl_build_dir, proj_name + '.vcxproj')
+                if not os.path.isfile(vcxproj_path):
+                    found_vcxproj = None
+                    for file in os.listdir(hl_build_dir):
+                        if file.endswith(".vcxproj"):
+                            found_vcxproj = os.path.join(hl_build_dir, file)
+                            log.warn(f"Could not find '{proj_name}.vcxproj', using found '{file}' instead.")
+                            break
+                    if not found_vcxproj:
+                        log.error(f'.vcxproj file not found in {hl_build_dir}. Cannot compile.')
+                        return
+                    vcxproj_path = found_vcxproj
+                    proj_name = os.path.splitext(os.path.basename(vcxproj_path))[0] 
+
+                msbuild_cmd = [
+                    msbuild_path,
+                    vcxproj_path,
+                    f'/p:Configuration={build_mode}',
+                    f'/p:Platform={platform}',
+                    '/m' 
+                ]
+
+                log.info(f"Compiling {state.target} project with MSBuild...")
+                log.info(f"Command: {' '.join(msbuild_cmd)}")
+                compile_success = False
+                try:
+                    compile_result = subprocess.run(msbuild_cmd, cwd=hl_build_dir, check=False, capture_output=True, text=True)
+                    if compile_result.returncode == 0:
+                        log.info(f"MSBuild compilation successful.")
+                        compile_success = True
+                    else:
+                        log.error(f"MSBuild compilation failed (Exit Code: {compile_result.returncode}).")
+                        log.error(f"MSBuild Output:\n{compile_result.stdout}")
+                        log.error(f"MSBuild Errors:\n{compile_result.stderr}")
+                except Exception as e:
+                    log.error(f"Error running MSBuild: {e}")
+                    traceback.print_exc()
+
+                if not compile_success:
+                    return
+
+                # Path is typically: <build_dir>/<Platform>/<Configuration>/<ProjectName>.exe
+                exe_path = os.path.join(hl_build_dir, platform, build_mode, proj_name + '.exe')
+                if not os.path.isfile(exe_path):
+                    exe_path = os.path.join(hl_build_dir, build_mode, proj_name + '.exe')
+                    if not os.path.isfile(exe_path):
+                        log.error(f'Compiled executable not found at expected location: {exe_path} (or variants). Cannot run.')
+                        return
+
+                log.info(f"Found compiled executable: {exe_path}")
+                cmd = [exe_path]
+                exe_dir = os.path.dirname(exe_path)
+                log.info(f"Changing CWD to: {exe_dir}")
+                os.chdir(exe_dir)
+
+            elif state.target in ('linux-hl', 'macos-hl'):
+                 log.error(f"Compilation for {state.target} is not yet implemented in build_success.")
+                 return
+            else:
+                 log.error(f"Running logic for target {state.target} is not defined (expected Krom or Hashlink/C).")
+                 return
+
+            if cmd:
+                log.info(f"Executing final command: {' '.join(cmd)}")
+                try:
+                    state.proc_play = run_proc(cmd, play_done)
+                except Exception:
+                    traceback.print_exc()
+            else:
+                log.error("No command generated to run.")
+
         try:
             state.proc_play = run_proc(cmd, play_done)
         except Exception: