added color envelope feature for tilemaps

5 files changed, 42 insertions, 31 deletions

diff --git a/src/game/editor/editor.cpp b/src/game/editor/editor.cpp
index ecb38444..7453472a 100644
--- a/src/game/editor/editor.cpp
+++ b/src/game/editor/editor.cpp
@@ -190,6 +190,24 @@ void CEditorImage::AnalyseTileFlags()
 
 }
 
+void CEditor::EnvelopeEval(float TimeOffset, int Env, float *pChannels, void *pUser)
+{
+	CEditor *pThis = (CEditor *)pUser;
+	if(Env < 0 || Env > pThis->m_Map.m_lEnvelopes.size())
+	{
+		pChannels[0] = 0;
+		pChannels[1] = 0;
+		pChannels[2] = 0;
+		pChannels[3] = 0;
+		return;
+	}
+
+	CEnvelope *e = pThis->m_Map.m_lEnvelopes[Env];
+	float t = pThis->m_AnimateTime+TimeOffset;
+	t *= pThis->m_AnimateSpeed;
+	e->Eval(t, pChannels);
+}
+
 /********************************************************
  OTHER
 *********************************************************/
@@ -2086,7 +2104,7 @@ void CEditor::RenderLayers(CUIRect ToolBox, CUIRect ToolBar, CUIRect View)
 					m_SelectedGroup = g;
 					static int s_LayerPopupID = 0;
 					if(Result == 2)
-						UiInvokePopupMenu(&s_LayerPopupID, 0, UI()->MouseX(), UI()->MouseY(), 120, 220, PopupLayer);
+						UiInvokePopupMenu(&s_LayerPopupID, 0, UI()->MouseX(), UI()->MouseY(), 120, 245, PopupLayer);
 				}
 
 				LayerCur += 14.0f;
diff --git a/src/game/editor/editor.h b/src/game/editor/editor.h
index d282f5e1..1a904953 100644
--- a/src/game/editor/editor.h
+++ b/src/game/editor/editor.h
@@ -406,6 +406,8 @@ public:
 	int m_Width;
 	int m_Height;
 	CColor m_Color;
+	int m_ColorEnv;
+	int m_ColorEnvOffset;
 	CTile *m_pTiles;
 };
 
@@ -663,6 +665,8 @@ public:
 
 	CEditorMap m_Map;
 
+	static void EnvelopeEval(float TimeOffset, int Env, float *pChannels, void *pUser);
+
 	void DoMapBorder();
 	int DoButton_Editor_Common(const void *pID, const char *pText, int Checked, const CUIRect *pRect, int Flags, const char *pToolTip);
 	int DoButton_Editor(const void *pID, const char *pText, int Checked, const CUIRect *pRect, int Flags, const char *pToolTip);
diff --git a/src/game/editor/io.cpp b/src/game/editor/io.cpp
index 768f0fa5..68330f03 100644
--- a/src/game/editor/io.cpp
+++ b/src/game/editor/io.cpp
@@ -286,12 +286,9 @@ int CEditorMap::Save(class IStorage *pStorage, const char *pFileName)
 				Item.m_Layer.m_Flags = pLayer->m_Flags;
 				Item.m_Layer.m_Type = pLayer->m_Type;
 
-				Item.m_Color.r = pLayer->m_Color.r;
-				Item.m_Color.g = pLayer->m_Color.g;
-				Item.m_Color.b = pLayer->m_Color.b;
-				Item.m_Color.a = pLayer->m_Color.a;
-				Item.m_ColorEnv = -1; // not in use right now
-				Item.m_ColorEnvOffset = 0;
+				Item.m_Color = pLayer->m_Color;
+				Item.m_ColorEnv = pLayer->m_ColorEnv;
+				Item.m_ColorEnvOffset = pLayer->m_ColorEnvOffset;
 
 				Item.m_Width = pLayer->m_Width;
 				Item.m_Height = pLayer->m_Height;
@@ -526,10 +523,9 @@ int CEditorMap::Load(class IStorage *pStorage, const char *pFileName, int Storag
 						{
 							pTiles = new CLayerTiles(pTilemapItem->m_Width, pTilemapItem->m_Height);
 							pTiles->m_pEditor = m_pEditor;
-							pTiles->m_Color.r = pTilemapItem->m_Color.r;
-							pTiles->m_Color.g = pTilemapItem->m_Color.g;
-							pTiles->m_Color.b = pTilemapItem->m_Color.b;
-							pTiles->m_Color.a = pTilemapItem->m_Color.a;
+							pTiles->m_Color = pTilemapItem->m_Color;
+							pTiles->m_ColorEnv = pTilemapItem->m_ColorEnv;
+							pTiles->m_ColorEnvOffset = pTilemapItem->m_ColorEnvOffset;
 						}
 
 						pLayer = pTiles;
diff --git a/src/game/editor/layer_quads.cpp b/src/game/editor/layer_quads.cpp
index a0c0d544..d0b66405 100644
--- a/src/game/editor/layer_quads.cpp
+++ b/src/game/editor/layer_quads.cpp
@@ -21,31 +21,13 @@ CLayerQuads::~CLayerQuads()
 {
 }
 
-static void EnvelopeEval(float TimeOffset, int Env, float *pChannels, void *pUser)
-{
-	CEditor *pEditor = (CEditor *)pUser;
-	if(Env < 0 || Env > pEditor->m_Map.m_lEnvelopes.size())
-	{
-		pChannels[0] = 0;
-		pChannels[1] = 0;
-		pChannels[2] = 0;
-		pChannels[3] = 0;
-		return;
-	}
-
-	CEnvelope *e = pEditor->m_Map.m_lEnvelopes[Env];
-	float t = pEditor->m_AnimateTime+TimeOffset;
-	t *= pEditor->m_AnimateSpeed;
-	e->Eval(t, pChannels);
-}
-
 void CLayerQuads::Render()
 {
 	Graphics()->TextureSet(-1);
 	if(m_Image >= 0 && m_Image < m_pEditor->m_Map.m_lImages.size())
 		Graphics()->TextureSet(m_pEditor->m_Map.m_lImages[m_Image]->m_TexID);
 
-	m_pEditor->RenderTools()->RenderQuads(m_lQuads.base_ptr(), m_lQuads.size(), LAYERRENDERFLAG_OPAQUE|LAYERRENDERFLAG_TRANSPARENT, EnvelopeEval, m_pEditor);
+	m_pEditor->RenderTools()->RenderQuads(m_lQuads.base_ptr(), m_lQuads.size(), LAYERRENDERFLAG_OPAQUE|LAYERRENDERFLAG_TRANSPARENT, m_pEditor->EnvelopeEval, m_pEditor);
 }
 
 CQuad *CLayerQuads::NewQuad()
diff --git a/src/game/editor/layer_tiles.cpp b/src/game/editor/layer_tiles.cpp
index ebaa640a..5662613c 100644
--- a/src/game/editor/layer_tiles.cpp
+++ b/src/game/editor/layer_tiles.cpp
@@ -25,6 +25,8 @@ CLayerTiles::CLayerTiles(int w, int h)
 	m_Color.g = 255;
 	m_Color.b = 255;
 	m_Color.a = 255;
+	m_ColorEnv = -1;
+	m_ColorEnvOffset = 0;
 
 	m_pTiles = new CTile[m_Width*m_Height];
 	mem_zero(m_pTiles, m_Width*m_Height*sizeof(CTile));
@@ -62,7 +64,8 @@ void CLayerTiles::Render()
 		m_TexID = m_pEditor->m_Map.m_lImages[m_Image]->m_TexID;
 	Graphics()->TextureSet(m_TexID);
 	vec4 Color = vec4(m_Color.r/255.0f, m_Color.g/255.0f, m_Color.b/255.0f, m_Color.a/255.0f);
-	m_pEditor->RenderTools()->RenderTilemap(m_pTiles, m_Width, m_Height, 32.0f, Color, LAYERRENDERFLAG_OPAQUE|LAYERRENDERFLAG_TRANSPARENT);
+	m_pEditor->RenderTools()->RenderTilemap(m_pTiles, m_Width, m_Height, 32.0f, Color, LAYERRENDERFLAG_OPAQUE|LAYERRENDERFLAG_TRANSPARENT,
+												m_pEditor->EnvelopeEval, m_pEditor, m_ColorEnv, m_ColorEnvOffset);
 }
 
 int CLayerTiles::ConvertX(float x) const { return (int)(x/32.0f); }
@@ -412,6 +415,8 @@ int CLayerTiles::RenderProperties(CUIRect *pToolBox)
 		PROP_SHIFT,
 		PROP_IMAGE,
 		PROP_COLOR,
+		PROP_COLOR_ENV,
+		PROP_COLOR_ENV_OFFSET,
 		NUM_PROPS,
 	};
 
@@ -427,6 +432,8 @@ int CLayerTiles::RenderProperties(CUIRect *pToolBox)
 		{"Shift", 0, PROPTYPE_SHIFT, 0, 0},
 		{"Image", m_Image, PROPTYPE_IMAGE, 0, 0},
 		{"Color", Color, PROPTYPE_COLOR, 0, 0},
+		{"Color Env", m_ColorEnv+1, PROPTYPE_INT_STEP, 0, m_pEditor->m_Map.m_lEnvelopes.size()+1},
+		{"Color TO", m_ColorEnvOffset, PROPTYPE_INT_SCROLL, -1000000, 1000000},
 		{0},
 	};
 
@@ -465,6 +472,10 @@ int CLayerTiles::RenderProperties(CUIRect *pToolBox)
 		m_Color.b = (NewVal>>8)&0xff;
 		m_Color.a = NewVal&0xff;
 	}
+	if(Prop == PROP_COLOR_ENV)
+		m_ColorEnv = clamp(NewVal-1, -1, m_pEditor->m_Map.m_lEnvelopes.size()-1);
+	if(Prop == PROP_COLOR_ENV_OFFSET)
+		m_ColorEnvOffset = NewVal;
 
 	return 0;
 }