X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=blobdiff_plain;f=src%2Fmain.cpp;h=12d8d561d755059d7981bac5dbc9386f37ee7426;hp=e68356462835f8cd038c893a29fb52ba5c3ba98c;hb=6ad7439e8ebf969fcd2d3a710a4b16e2b1ee131f;hpb=f8de7d373ff0a5d977adee1d1a464401ece60550

diff --git a/src/main.cpp b/src/main.cpp
index e683564..12d8d56 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,7 +1,69 @@
-#include "common.h"
-
+#include "main.h"
+#include <unistd.h> // Because we can.
 int main(int argc, char ** argv)
-{
-	Debug("It's alive!");
+{	
+	Document doc;
+	srand(time(NULL));
+
+	enum {OUTPUT_TO_BMP, LOOP} mode = LOOP;
+	
+	Rect bounds(0,0,1,1);
+	Colour c(0,0,0,1);
+	const char * input_bmp = NULL;
+	const char * output_bmp = NULL;
+	const char * input_filename = NULL;
+
+	int i = 0;
+	while (++i < argc)
+	{
+		if (argv[i][0] != '-')
+		{
+			input_filename = argv[i];
+			continue;		
+		}
+		switch (argv[i][1])
+		{
+			case 'o':
+				mode = OUTPUT_TO_BMP;
+				if (++i >= argc)
+					Fatal("No input argument following -o switch");
+				input_bmp = argv[i];
+				if (++i >= argc)
+					Fatal("No output argument following -o switch");
+				output_bmp = argv[i];
+
+				break;
+			case 'c':
+			{
+				Debug("Reading paint colour");
+				for (int j = 1; j <= 4; ++j)
+				{
+					if (i+j >= argc)
+						Fatal("No %d colour component following -c switch", j);
+					char * e;
+					float * comp = (j == 1) ? (&c.r) : ((j == 2) ? (&c.g) : ((j == 3) ? (&c.b) : &(c.a)));
+					*comp = strtof(argv[i+j], &e);
+					if (*e != '\0')
+						Fatal("Colour component %d not a valid float", j); 
+				}
+				i += 4;
+				break;
+			}
+		}	
+	}
+
+	if (input_filename != NULL)
+	{
+		doc.Load(input_filename);
+	}
+	else 
+	{
+		doc.Add(RECT_FILLED, Rect(0.2,0.2,0.6,0.6));
+	}
+
+	if (mode == LOOP)
+		MainLoop(doc, bounds, c);
+	else if (mode == OUTPUT_TO_BMP)
+		OverlayBMP(doc, input_bmp, output_bmp, bounds, c);
 	return 0;
 }