+ Initial commit. Added source, sprites and final executable.

1 files changed, 191 insertions, 0 deletions

diff --git a/Gfx.cpp b/Gfx.cpp
new file mode 100644
index 0000000..469ddd7
--- /dev/null
+++ b/Gfx.cpp
@@ -0,0 +1,191 @@
+/* *************************************
+ * 	Includes
+ * *************************************/
+ 
+#include "Gfx.h"
+ 
+/* *************************************
+ * 	Defines
+ * *************************************/
+ 
+/* *************************************
+ * 	Structs and enums
+ * *************************************/
+ 
+/* *************************************
+ * 	Local variables
+ * *************************************/
+ 
+static bool GfxIsInsideScreenArea(int8_t x, int8_t y, uint8_t w, uint8_t h);
+
+void GfxInit(void)
+{
+	gb.display.persistence = false;	// Clears screen automatically
+	gb.display.setFont(font3x5);
+}
+ 
+void GfxDrawSprite(TYPE_SPRITE * ptrSprite)
+{
+	if(GfxIsSpriteInsideScreenArea(ptrSprite) == true)
+	{
+		gb.display.setColor(ptrSprite->color, GFX_WHITE);
+		gb.display.drawBitmap(	ptrSprite->x,
+								ptrSprite->y,
+								ptrSprite->Data,
+								ptrSprite->rotation,
+								ptrSprite->flip		);
+	}
+}
+
+bool GfxRefreshNeeded(void)
+{
+	return gb.update();
+}
+
+void GfxShowKeyboard(char * str, uint8_t length)
+{	
+	gb.keyboard(str, length);
+}
+
+void GfxClearScreen(void)
+{
+	//gb.display.fillScreen(GFX_WHITE);
+	gb.display.clear();
+}
+
+bool GfxIsInsideScreenArea(int8_t x, int8_t y, uint8_t w, uint8_t h)
+{
+	/*char strBuffer[16];
+	
+	snprintf(strBuffer, 16, "%d", (int)(x + w));
+	GfxPrintText(strBuffer,48,8);
+	
+	snprintf(strBuffer, 16, "x = %d", (int)(x));
+	GfxPrintText(strBuffer,48,16);
+	
+	snprintf(strBuffer, 16, "w = %d", (int)(w));
+	GfxPrintText(strBuffer,48,24);*/
+	
+	if( ( (x + w) >= 0) 
+			&&
+		(x < X_SCREEN_RESOLUTION)
+			&&
+		( (y + h) >= 0)
+			&&
+		(y < Y_SCREEN_RESOLUTION)	)
+	{
+		return true;
+	}
+		
+	return false;
+}
+
+bool GfxIsSpriteInsideScreenArea(TYPE_SPRITE * spr)
+{
+	return GfxIsInsideScreenArea(spr->x, spr->y, spr->w, spr->h);
+}
+
+uint8_t GfxGetWidthFromSpriteData(const uint8_t * sprData)
+{
+	// On Gamebuino bitmaps, width is always stored on first byte.
+	return pgm_read_byte_near(sprData[0]) << 1;
+}
+
+uint8_t GfxGetHeightFromSpriteData(const uint8_t * sprData)
+{
+	// On Gamebuino bitmaps, height is always stored on second byte.
+	return pgm_read_byte_near(sprData[1]) << 1;
+}
+
+void GfxPrintText_Flash(const __FlashStringHelper * str)
+{
+	gb.popup(str, 20 * 3 /* 3 seconds */);
+}
+
+void GfxPrintTextFont(const char * str, const uint8_t * font, uint8_t x, uint8_t y)
+{
+	uint8_t * orig_font = gb.display.getFont();
+	
+	gb.display.cursorX = x;
+	gb.display.cursorY = y;
+	
+	gb.display.setFont(font);
+	
+	gb.display.setColor(GFX_BLACK, GFX_WHITE);
+	
+	gb.display.print(str);
+	
+	if(orig_font != NULL)
+	{
+		gb.display.setFont(orig_font);
+	}
+}
+
+void GfxRenderTiles(TYPE_CAMERA * ptrCamera)
+{
+	gb.display.setColor(GFX_GRAY);
+	
+	if(ptrCamera == NULL)
+	{
+		return;
+	}
+	
+	for(int i = 0; i < Y_SCREEN_RESOLUTION; i+=8)
+	{
+		for(int j = 0; j < X_SCREEN_RESOLUTION; j++)
+		{
+			//if(j & 1)
+			//{
+				int x = j + ptrCamera->X_Offset;
+				int y = i + ptrCamera->Y_Offset;
+				
+				if((x >= 0) && (y >= 0))
+				{
+					gb.display.drawPixel(j + ptrCamera->X_Offset, i + ptrCamera->Y_Offset);
+				}
+			//}
+		}
+	}
+	
+	for(int i = 0; i < X_SCREEN_RESOLUTION; i+=8)
+	{
+		for(int j = 0; j < Y_SCREEN_RESOLUTION; j++)
+		{
+			//if(j & 1)
+			//{
+				int x = j + ptrCamera->X_Offset;
+				int y = i + ptrCamera->Y_Offset;
+				
+				if((x >= 0) && (y >= 0))
+				{
+					gb.display.drawPixel(i + ptrCamera->X_Offset, j + ptrCamera->Y_Offset);
+				}
+			//}
+		}
+	}
+}
+
+void GfxPrintText(const char * str, uint8_t x, uint8_t y)
+{
+	GfxPrintTextFont(str, font3x5, x, y);
+}
+
+void GfxShowResources(TYPE_RESOURCES * ptrResources)
+{
+	char str[8];
+	
+	gb.display.setColor(GFX_WHITE);
+	gb.display.fillRect(0, 0, X_SCREEN_RESOLUTION, 8);
+	
+	snprintf(str, 8, "W=%d", ptrResources->Wood);
+	
+	GfxPrintTextFont(str, font3x3, 4, 4);
+	
+	snprintf(str, 8, "G=%d", ptrResources->Gold);
+	
+	GfxPrintTextFont(str, font3x3, 24, 4);
+	
+	snprintf(str, 8, "F=%d", ptrResources->Food);
+	
+	GfxPrintTextFont(str, font3x3, 48, 4);
+}