port: CMapOutdoor + PythonBackground + minimap (1:1 40250)

GameLib map/area/terrain units, PRTerrainLib Terrain/TextureSet, PythonBackground(+Module) and ColorTransitionHelper ported verbatim; pending stand-ins and background module stubs removed. Hand edits: BeginEnvironment's pointer tag via uintptr_t, LoadWaterMap reads the file's 32-bit longs. Terrain draw passes stay platform no-ops (Godot draws the terrain). RecordingDevice gains textures, buffers and render targets; orthographic draws become UI commands so CPythonMiniMap's masked tiles show through minimap_image_filter in python_ui_surface. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-09-24 03:50:09 +09:00
parent b69116992c
commit 2ead95756e
100 changed files with 17679 additions and 1514 deletions
@@ -0,0 +1,79 @@
+// Platform implementation of 40250 GameLib/MapOutdoorCharacterShadow.cpp. The render-target lifecycle is
+// the 40250 code as is; the shadow-map pass is not run (BeginRenderCharacterShadowToTexture reports it
+// cannot render) because the terrain that samples the map is drawn by Godot, which casts its own
+// character shadows (PORT-PLAN §3).
+#include "GameLib/StdAfx.h"
+#include "EterLib/StateManager.h"
+#include "EterLib/Camera.h"
+
+#include "GameLib/MapOutdoor.h"
+
+static int recreate = false;
+
+void CMapOutdoor::SetShadowTextureSize(WORD size)
+{
+	if (m_wShadowMapSize != size)
+	{
+		recreate = true;
+		Tracenf("ShadowTextureSize changed %d -> %d", m_wShadowMapSize, size);
+	}
+
+	m_wShadowMapSize = size;
+}
+
+void CMapOutdoor::CreateCharacterShadowTexture()
+{
+	extern bool GRAPHICS_CAPS_CAN_NOT_DRAW_SHADOW;
+
+	if (GRAPHICS_CAPS_CAN_NOT_DRAW_SHADOW)
+		return;
+
+	ReleaseCharacterShadowTexture();
+
+	if (IsLowTextureMemory())
+		SetShadowTextureSize(128);
+
+	m_ShadowMapViewport.X = 1;
+	m_ShadowMapViewport.Y = 1;
+	m_ShadowMapViewport.Width = m_wShadowMapSize - 2;
+	m_ShadowMapViewport.Height = m_wShadowMapSize - 2;
+	m_ShadowMapViewport.MinZ = 0.0f;
+	m_ShadowMapViewport.MaxZ = 1.0f;
+
+	if (FAILED(ms_lpd3dDevice->CreateTexture(m_wShadowMapSize, m_wShadowMapSize, 1, D3DUSAGE_RENDERTARGET, D3DFMT_R5G6B5, D3DPOOL_DEFAULT, &m_lpCharacterShadowMapTexture)))
+	{
+		TraceError("CMapOutdoor Unable to create Character Shadow render target texture\n");
+		return;
+	}
+
+	if (FAILED(m_lpCharacterShadowMapTexture->GetSurfaceLevel(0, &m_lpCharacterShadowMapRenderTargetSurface)))
+	{
+		TraceError("CMapOutdoor Unable to GetSurfaceLevel Character Shadow render target texture\n");
+		return;
+	}
+
+	if (FAILED(ms_lpd3dDevice->CreateDepthStencilSurface(m_wShadowMapSize, m_wShadowMapSize, D3DFMT_D16, D3DMULTISAMPLE_NONE, &m_lpCharacterShadowMapDepthSurface)))
+	{
+		TraceError("CMapOutdoor Unable to create Character Shadow depth Surface\n");
+		return;
+	}
+}
+
+void CMapOutdoor::ReleaseCharacterShadowTexture()
+{
+	SAFE_RELEASE(m_lpCharacterShadowMapRenderTargetSurface);
+	SAFE_RELEASE(m_lpCharacterShadowMapDepthSurface);
+	SAFE_RELEASE(m_lpCharacterShadowMapTexture);
+}
+
+// PORT: no shadow-map pass (see the file comment); CPythonBackground::RenderCharacterShadowToTexture
+// then skips the shadow instances.
+bool CMapOutdoor::BeginRenderCharacterShadowToTexture()
+{
+	return false;
+}
+
+// PORT: nothing to restore when the pass did not begin.
+void CMapOutdoor::EndRenderCharacterShadowToTexture()
+{
+}