diff --git a/2DGame.cbp b/2DGame.cbp
new file mode 100644
index 0000000..6cd97b5
--- /dev/null
+++ b/2DGame.cbp
@@ -0,0 +1,71 @@
+
+
+
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+
diff --git a/2DGame.depend b/2DGame.depend
new file mode 100644
index 0000000..21071bc
--- /dev/null
+++ b/2DGame.depend
@@ -0,0 +1,347 @@
+# depslib dependency file v1.0
+1381068964 source:d:\cbprogram\2dgame\rgbpixmap.cpp
+ "RGBpixmap.h"
+
+1475583208 d:\cbprogram\2dgame\rgbpixmap.h
+
+
+
+
+
+
+
+
+
+
+1301111162 c:\program files\codeblocks\mingw\include\windows.h
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1301111162 c:\program files\codeblocks\mingw\include\winresrc.h
+
+
+
+
+
+
+
+1301111164 c:\program files\codeblocks\mingw\include\winuser.h
+
+1301111162 c:\program files\codeblocks\mingw\include\winnt.h
+
+
+
+
+
+
+1301111162 c:\program files\codeblocks\mingw\include\winerror.h
+
+1341010376 c:\program files\codeblocks\mingw\include\string.h
+ <_mingw.h>
+
+
+1341010370 c:\program files\codeblocks\mingw\include\_mingw.h
+
+1301111148 c:\program files\codeblocks\mingw\include\basetsd.h
+
+1301111156 c:\program files\codeblocks\mingw\include\pshpack4.h
+
+1301111156 c:\program files\codeblocks\mingw\include\poppack.h
+
+1301111164 c:\program files\codeblocks\mingw\include\winver.h
+
+1301111148 c:\program files\codeblocks\mingw\include\dde.h
+
+1301111150 c:\program files\codeblocks\mingw\include\dlgs.h
+
+1301111148 c:\program files\codeblocks\mingw\include\commctrl.h
+
+
+1301111156 c:\program files\codeblocks\mingw\include\prsht.h
+
+1301111162 c:\program files\codeblocks\mingw\include\windef.h
+
+
+1301111162 c:\program files\codeblocks\mingw\include\wincon.h
+
+1301111160 c:\program files\codeblocks\mingw\include\winbase.h
+
+1301111162 c:\program files\codeblocks\mingw\include\wingdi.h
+
+1301111162 c:\program files\codeblocks\mingw\include\winnls.h
+
+1301111162 c:\program files\codeblocks\mingw\include\winnetwk.h
+
+1301111162 c:\program files\codeblocks\mingw\include\winreg.h
+
+1301111164 c:\program files\codeblocks\mingw\include\winsvc.h
+
+1301111148 c:\program files\codeblocks\mingw\include\cderr.h
+
+1301111148 c:\program files\codeblocks\mingw\include\ddeml.h
+
+1301111150 c:\program files\codeblocks\mingw\include\imm.h
+
+1301111154 c:\program files\codeblocks\mingw\include\lzexpand.h
+
+1301111154 c:\program files\codeblocks\mingw\include\mmsystem.h
+
+1301111154 c:\program files\codeblocks\mingw\include\nb30.h
+
+1301111158 c:\program files\codeblocks\mingw\include\rpc.h
+
+
+
+
+
+
+
+1301111158 c:\program files\codeblocks\mingw\include\rpcdce.h
+
+
+
+1301111148 c:\program files\codeblocks\mingw\include\basetyps.h
+
+1301111158 c:\program files\codeblocks\mingw\include\rpcdcep.h
+
+1301111158 c:\program files\codeblocks\mingw\include\rpcnsi.h
+
+1301111158 c:\program files\codeblocks\mingw\include\rpcnterr.h
+
+1341010372 c:\program files\codeblocks\mingw\include\excpt.h
+ <_mingw.h>
+
+
+1301111160 c:\program files\codeblocks\mingw\include\shellapi.h
+
+
+
+1301111156 c:\program files\codeblocks\mingw\include\pshpack2.h
+
+1301111162 c:\program files\codeblocks\mingw\include\winperf.h
+
+1301111148 c:\program files\codeblocks\mingw\include\commdlg.h
+
+
+
+1301111160 c:\program files\codeblocks\mingw\include\unknwn.h
+
+
+
+
+1301111156 c:\program files\codeblocks\mingw\include\objfwd.h
+
+
+1301111164 c:\program files\codeblocks\mingw\include\wtypes.h
+
+
+
+1301111158 c:\program files\codeblocks\mingw\include\rpcndr.h
+
+
+
+1301111158 c:\program files\codeblocks\mingw\include\rpcnsip.h
+
+1301111162 c:\program files\codeblocks\mingw\include\winspool.h
+
+1301111162 c:\program files\codeblocks\mingw\include\winsock2.h
+
+
+1301111162 c:\program files\codeblocks\mingw\include\winsock.h
+
+
+
+1301111154 c:\program files\codeblocks\mingw\include\mswsock.h
+
+1301111156 c:\program files\codeblocks\mingw\include\ole2.h
+
+
+
+
+
+
+1301111154 c:\program files\codeblocks\mingw\include\objbase.h
+
+
+
+
+
+
+
+
+
+1341010376 c:\program files\codeblocks\mingw\include\stdlib.h
+ <_mingw.h>
+
+
+1301111156 c:\program files\codeblocks\mingw\include\objidl.h
+
+
+1301111148 c:\program files\codeblocks\mingw\include\cguid.h
+
+1301111156 c:\program files\codeblocks\mingw\include\olectlid.h
+
+1301111156 c:\program files\codeblocks\mingw\include\oleauto.h
+
+
+1301111154 c:\program files\codeblocks\mingw\include\oaidl.h
+
+
+
+1301111156 c:\program files\codeblocks\mingw\include\oleidl.h
+
+
+976692172 c:\program files\codeblocks\mingw\include\gl\glut.h
+
+
+
+
+1301111164 c:\program files\codeblocks\mingw\include\gl\gl.h
+
+1301111164 c:\program files\codeblocks\mingw\include\gl\glu.h
+
+
+
+1341010370 c:\program files\codeblocks\mingw\include\assert.h
+ <_mingw.h>
+
+1341010374 c:\program files\codeblocks\mingw\include\math.h
+ <_mingw.h>
+
+1476104937 source:d:\cbprogram\2dgame\main.cpp
+
+
+
+
+
+
+
+ "RGBpixmap.h"
+ "creature.h"
+ "player.h"
+ "enemy.h"
+ "bullet.h"
+ "power.h"
+
+1341010376 c:\program files\codeblocks\mingw\include\time.h
+ <_mingw.h>
+
+
+1476037620 source:d:\cbprogram\2dgame\bullet.cpp
+ "bullet.h"
+
+1476037620 d:\cbprogram\2dgame\bullet.h
+ "creature.h"
+
+1476104896 source:d:\cbprogram\2dgame\enemy.cpp
+ "enemy.h"
+
+1476097036 d:\cbprogram\2dgame\enemy.h
+ "creature.h"
+
+1476035144 d:\cbprogram\2dgame\player.h
+ "creature.h"
+
+1475952840 source:d:\cbprogram\2dgame\player.cpp
+
+ "player.h"
+ "RGBpixmap.h"
+
+1475933581 d:\cbprogram\2dgame\creature.h
+
+ "RGBpixmap.h"
+
+1475930948 source:d:\cbprogram\2dgame\creature.cpp
+ "creature.h"
+
+1476096993 d:\cbprogram\2dgame\power.h
+ "creature.h"
+
+1476105092 source:d:\cbprogram\2dgame\power.cpp
+ "power.h"
+
+1476037620 source:d:\cbprogram\hw1\bullet.cpp
+ "bullet.h"
+
+1476037620 d:\cbprogram\hw1\bullet.h
+ "creature.h"
+
+1475933581 d:\cbprogram\hw1\creature.h
+
+ "RGBpixmap.h"
+
+1475583208 d:\cbprogram\hw1\rgbpixmap.h
+
+
+
+
+
+
+
+
+
+
+1476104896 source:d:\cbprogram\hw1\enemy.cpp
+ "enemy.h"
+
+1476097036 d:\cbprogram\hw1\enemy.h
+ "creature.h"
+
+1476109683 source:d:\cbprogram\hw1\main.cpp
+
+
+
+
+
+
+
+ "RGBpixmap.h"
+ "creature.h"
+ "player.h"
+ "enemy.h"
+ "bullet.h"
+ "power.h"
+
+1476035144 d:\cbprogram\hw1\player.h
+ "creature.h"
+
+1476096993 d:\cbprogram\hw1\power.h
+ "creature.h"
+
+1475952840 source:d:\cbprogram\hw1\player.cpp
+
+ "player.h"
+ "RGBpixmap.h"
+
+1381068964 source:d:\cbprogram\hw1\rgbpixmap.cpp
+ "RGBpixmap.h"
+
+1476105092 source:d:\cbprogram\hw1\power.cpp
+ "power.h"
+
diff --git a/2DGame.layout b/2DGame.layout
new file mode 100644
index 0000000..358954b
--- /dev/null
+++ b/2DGame.layout
@@ -0,0 +1,54 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/RGBpixmap.cpp b/RGBpixmap.cpp
index 77ee8f1..a2a8e4a 100644
--- a/RGBpixmap.cpp
+++ b/RGBpixmap.cpp
@@ -1,170 +1,170 @@
-// RGBpixmap.cpp - routines to read a BMP file
-#include "RGBpixmap.h"
-typedef unsigned short ushort;
-typedef unsigned long ulong;
-
-//<<<<<<<<<<<<<<<<<<<<< getShort >>>>>>>>>>>>>>>>>>>>
-inline ushort getShort(fstream &inf) //helper function
-{ //BMP format uses little-endian integer types
- // get a 2-byte integer stored in little-endian form
- char ic;
- ushort ip;
- inf.get(ic); ip = ic; //first byte is little one
- inf.get(ic); ip |= ((ushort)ic << 8); // or in high order byte
-
- return ip;
-}
-//<<<<<<<<<<<<<<<<<<<< getLong >>>>>>>>>>>>>>>>>>>
-ulong getLong(fstream &inf) //helper function
-{ //BMP format uses little-endian integer types
- // get a 4-byte integer stored in little-endian form
- ulong ip = 0;
- char ic = 0;
- unsigned char uc = ic;
- inf.get(ic); uc = ic; ip = uc;
- inf.get(ic); uc = ic; ip |=((ulong)uc << 8);
- inf.get(ic); uc = ic; ip |=((ulong)uc << 16);
- inf.get(ic); uc = ic; ip |=((ulong)uc << 24);
-
- return ip;
-}
-
-/* --------------------------------------------------------------------
- RGBPixmap:
- -------------------------------------------------------------------- */
-
-
-//<<<<<<<<<<<<<<<<<< RGBPixmap:: readBmpFile>>>>>>>>>>>>>
-int RGBpixmap::readBMPFile(string fname)
-{ // Read into memory an mRGB image from an uncompressed BMP file.
- // return 0 on failure, 1 on success
- fstream inf;
- inf.open(fname.c_str(), ios::in|ios::binary); //read binary char's
- if(!inf){ cout << " can't open file: " << fname << endl; return 0;}
- int k, row, col, numPadBytes, nBytesInRow;
- // read the file header information
- char ch1, ch2;
- inf.get(ch1); inf.get(ch2); //type: always 'BM'
- ulong fileSize = getLong(inf);
- ushort reserved1 = getShort(inf); // always 0
- ushort reserved2= getShort(inf); // always 0
- ulong offBits = getLong(inf); // offset to image - unreliable
- ulong headerSize = getLong(inf); // always 40
- ulong numCols = getLong(inf); // number of columns in image
- ulong numRows = getLong(inf); // number of rows in image
- ushort planes= getShort(inf); // always 1
- ushort bitsPerPixel= getShort(inf); //8 or 24; allow 24 here
- ulong compression = getLong(inf); // must be 0 for uncompressed
- ulong imageSize = getLong(inf); // total bytes in image
- ulong xPels = getLong(inf); // always 0
- ulong yPels = getLong(inf); // always 0
- ulong numLUTentries = getLong(inf); // 256 for 8 bit, otherwise 0
- ulong impColors = getLong(inf); // always 0
- if(bitsPerPixel != 24)
- { // error - must be a 24 bit uncompressed image
- cout << "not a 24 bit/pixelimage, or is compressed!\n";
- inf.close(); return 0;
- }
- //add bytes at end of each row so total # is a multiple of 4
- // round up 3*numCols to next mult. of 4
- nBytesInRow = ((3 * numCols + 3)/4) * 4;
- numPadBytes = nBytesInRow - 3 * numCols; // need this many
- nRows = numRows; // set class's data members
- nCols = numCols;
- pixel = new mRGB[nRows * nCols]; //make space for array
- if(!pixel) return 0; // out of memory!
- long count = 0;
- char dum;
- char *buffer= new char[nCols*3];
- for(row = 0; row < nRows; row++) // read pixel values
- {
- inf.read(buffer, nCols*3);
- for(col = 0; col < nCols; col++)
- {
- //char r,g,b;
- //inf.get(b); inf.get(g); inf.get(r); //read bytes
- pixel[count].r = buffer[3*col+2]; //place them in colors
- pixel[count].g = buffer[3*col+1];
- pixel[count++].b = buffer[3*col];
- }
- for(k = 0; k < numPadBytes ; k++) //skip pad bytes at row's end
- inf >> dum;
- }
-
- delete [] buffer;
- inf.close();
- return 1; // success
-}
-
-
-/* --------------------------------------------------------------------
- RGBAPixmap:
- -------------------------------------------------------------------- */
-
-
-//RGBAPixmap:: readBmpFile
-bool RGBApixmap:: readBMPFile(string fname)
-{ // Read into memory an mRGB image from an uncompressed BMP file.
- // return 0 on failure, 1 on success
- fstream inf;
- inf.open(fname.c_str(), ios::in|ios::binary); //read binary char's
- if(!inf) {
- cout << " can't open file: " << fname << endl; return 0;
- }
-
- int k, row, col, numPadBytes, nBytesInRow;
- // read the file header information
- char ch1, ch2;
- inf.get(ch1); inf.get(ch2); //type: always 'BM'
- ulong fileSize = getLong(inf);
- ushort reserved1 = getShort(inf); // always 0
- ushort reserved2= getShort(inf); // always 0
- ulong offBits = getLong(inf); // offset to image - unreliable
- ulong headerSize = getLong(inf); // always 40
- ulong numCols = getLong(inf); // number of columns in image
- ulong numRows = getLong(inf); // number of rows in image
- ushort planes= getShort(inf); // always 1
- ushort bitsPerPixel= getShort(inf); //8 or 24; allow 24 here
- ulong compression = getLong(inf); // must be 0 for uncompressed
- ulong imageSize = getLong(inf); // total bytes in image
- ulong xPels = getLong(inf); // always 0
- ulong yPels = getLong(inf); // always 0
- ulong numLUTentries = getLong(inf); // 256 for 8 bit, otherwise 0
- ulong impColors = getLong(inf); // always 0
- if(bitsPerPixel != 24)
- { // error - must be a 24 bit uncompressed image
- cout << "not a 24 bit/pixelimage, or is compressed!\n";
- inf.close(); return false;
- }
- //add bytes at end of each row so total # is a multiple of 4
- // round up 3*numCols to next mult. of 4
- nBytesInRow = ((3 * numCols + 3)/4) * 4;
- numPadBytes = nBytesInRow - 3 * numCols; // need this many
- nRows = numRows; // set class's data members
- nCols = numCols;
- pixel = new mRGBA[nRows * nCols]; //make space for array
- if(!pixel) return 0; // out of memory!
- long count = 0;
- char dum;
- char *buffer= new char[nCols*3];
- for(row = 0; row < nRows; row++) // read pixel values
- {
- inf.read(buffer, nCols*3);
- for(col = 0; col < nCols; col++)
- {
- //char r,g,b;
- //inf.get(b); inf.get(g); inf.get(r); //read bytes
- pixel[count].r = buffer[3*col+2]; //place them in colors
- pixel[count].g = buffer[3*col+1];
- pixel[count++].b = buffer[3*col];
- }
- for(k = 0; k < numPadBytes ; k++) //skip pad bytes at row's end
- inf >> dum;
- }
-
- needUpdateTex = true;
-
- delete [] buffer;
- inf.close();
- return true; // success
+// RGBpixmap.cpp - routines to read a BMP file
+#include "RGBpixmap.h"
+typedef unsigned short ushort;
+typedef unsigned long ulong;
+
+//<<<<<<<<<<<<<<<<<<<<< getShort >>>>>>>>>>>>>>>>>>>>
+inline ushort getShort(fstream &inf) //helper function
+{ //BMP format uses little-endian integer types
+ // get a 2-byte integer stored in little-endian form
+ char ic;
+ ushort ip;
+ inf.get(ic); ip = ic; //first byte is little one
+ inf.get(ic); ip |= ((ushort)ic << 8); // or in high order byte
+
+ return ip;
+}
+//<<<<<<<<<<<<<<<<<<<< getLong >>>>>>>>>>>>>>>>>>>
+ulong getLong(fstream &inf) //helper function
+{ //BMP format uses little-endian integer types
+ // get a 4-byte integer stored in little-endian form
+ ulong ip = 0;
+ char ic = 0;
+ unsigned char uc = ic;
+ inf.get(ic); uc = ic; ip = uc;
+ inf.get(ic); uc = ic; ip |=((ulong)uc << 8);
+ inf.get(ic); uc = ic; ip |=((ulong)uc << 16);
+ inf.get(ic); uc = ic; ip |=((ulong)uc << 24);
+
+ return ip;
+}
+
+/* --------------------------------------------------------------------
+ RGBPixmap:
+ -------------------------------------------------------------------- */
+
+
+//<<<<<<<<<<<<<<<<<< RGBPixmap:: readBmpFile>>>>>>>>>>>>>
+int RGBpixmap::readBMPFile(string fname)
+{ // Read into memory an mRGB image from an uncompressed BMP file.
+ // return 0 on failure, 1 on success
+ fstream inf;
+ inf.open(fname.c_str(), ios::in|ios::binary); //read binary char's
+ if(!inf){ cout << " can't open file: " << fname << endl; return 0;}
+ int k, row, col, numPadBytes, nBytesInRow;
+ // read the file header information
+ char ch1, ch2;
+ inf.get(ch1); inf.get(ch2); //type: always 'BM'
+ ulong fileSize = getLong(inf);
+ ushort reserved1 = getShort(inf); // always 0
+ ushort reserved2= getShort(inf); // always 0
+ ulong offBits = getLong(inf); // offset to image - unreliable
+ ulong headerSize = getLong(inf); // always 40
+ ulong numCols = getLong(inf); // number of columns in image
+ ulong numRows = getLong(inf); // number of rows in image
+ ushort planes= getShort(inf); // always 1
+ ushort bitsPerPixel= getShort(inf); //8 or 24; allow 24 here
+ ulong compression = getLong(inf); // must be 0 for uncompressed
+ ulong imageSize = getLong(inf); // total bytes in image
+ ulong xPels = getLong(inf); // always 0
+ ulong yPels = getLong(inf); // always 0
+ ulong numLUTentries = getLong(inf); // 256 for 8 bit, otherwise 0
+ ulong impColors = getLong(inf); // always 0
+ if(bitsPerPixel != 24)
+ { // error - must be a 24 bit uncompressed image
+ cout << "not a 24 bit/pixelimage, or is compressed!\n";
+ inf.close(); return 0;
+ }
+ //add bytes at end of each row so total # is a multiple of 4
+ // round up 3*numCols to next mult. of 4
+ nBytesInRow = ((3 * numCols + 3)/4) * 4;
+ numPadBytes = nBytesInRow - 3 * numCols; // need this many
+ nRows = numRows; // set class's data members
+ nCols = numCols;
+ pixel = new mRGB[nRows * nCols]; //make space for array
+ if(!pixel) return 0; // out of memory!
+ long count = 0;
+ char dum;
+ char *buffer= new char[nCols*3];
+ for(row = 0; row < nRows; row++) // read pixel values
+ {
+ inf.read(buffer, nCols*3);
+ for(col = 0; col < nCols; col++)
+ {
+ //char r,g,b;
+ //inf.get(b); inf.get(g); inf.get(r); //read bytes
+ pixel[count].r = buffer[3*col+2]; //place them in colors
+ pixel[count].g = buffer[3*col+1];
+ pixel[count++].b = buffer[3*col];
+ }
+ for(k = 0; k < numPadBytes ; k++) //skip pad bytes at row's end
+ inf >> dum;
+ }
+
+ delete [] buffer;
+ inf.close();
+ return 1; // success
+}
+
+
+/* --------------------------------------------------------------------
+ RGBAPixmap:
+ -------------------------------------------------------------------- */
+
+
+//RGBAPixmap:: readBmpFile
+bool RGBApixmap:: readBMPFile(string fname)
+{ // Read into memory an mRGB image from an uncompressed BMP file.
+ // return 0 on failure, 1 on success
+ fstream inf;
+ inf.open(fname.c_str(), ios::in|ios::binary); //read binary char's
+ if(!inf) {
+ cout << " can't open file: " << fname << endl; return 0;
+ }
+
+ int k, row, col, numPadBytes, nBytesInRow;
+ // read the file header information
+ char ch1, ch2;
+ inf.get(ch1); inf.get(ch2); //type: always 'BM'
+ ulong fileSize = getLong(inf);
+ ushort reserved1 = getShort(inf); // always 0
+ ushort reserved2= getShort(inf); // always 0
+ ulong offBits = getLong(inf); // offset to image - unreliable
+ ulong headerSize = getLong(inf); // always 40
+ ulong numCols = getLong(inf); // number of columns in image
+ ulong numRows = getLong(inf); // number of rows in image
+ ushort planes= getShort(inf); // always 1
+ ushort bitsPerPixel= getShort(inf); //8 or 24; allow 24 here
+ ulong compression = getLong(inf); // must be 0 for uncompressed
+ ulong imageSize = getLong(inf); // total bytes in image
+ ulong xPels = getLong(inf); // always 0
+ ulong yPels = getLong(inf); // always 0
+ ulong numLUTentries = getLong(inf); // 256 for 8 bit, otherwise 0
+ ulong impColors = getLong(inf); // always 0
+ if(bitsPerPixel != 24)
+ { // error - must be a 24 bit uncompressed image
+ cout << "not a 24 bit/pixelimage, or is compressed!\n";
+ inf.close(); return false;
+ }
+ //add bytes at end of each row so total # is a multiple of 4
+ // round up 3*numCols to next mult. of 4
+ nBytesInRow = ((3 * numCols + 3)/4) * 4;
+ numPadBytes = nBytesInRow - 3 * numCols; // need this many
+ nRows = numRows; // set class's data members
+ nCols = numCols;
+ pixel = new mRGBA[nRows * nCols]; //make space for array
+ if(!pixel) return 0; // out of memory!
+ long count = 0;
+ char dum;
+ char *buffer= new char[nCols*3];
+ for(row = 0; row < nRows; row++) // read pixel values
+ {
+ inf.read(buffer, nCols*3);
+ for(col = 0; col < nCols; col++)
+ {
+ //char r,g,b;
+ //inf.get(b); inf.get(g); inf.get(r); //read bytes
+ pixel[count].r = buffer[3*col+2]; //place them in colors
+ pixel[count].g = buffer[3*col+1];
+ pixel[count++].b = buffer[3*col];
+ }
+ for(k = 0; k < numPadBytes ; k++) //skip pad bytes at row's end
+ inf >> dum;
+ }
+
+ needUpdateTex = true;
+
+ delete [] buffer;
+ inf.close();
+ return true; // success
}
\ No newline at end of file
diff --git a/RGBpixmap.h b/RGBpixmap.h
index 49fa015..2b1d5ae 100644
--- a/RGBpixmap.h
+++ b/RGBpixmap.h
@@ -1,367 +1,367 @@
-// RGBpixmap.h: a class to support working with RGB pixmaps.
-#ifndef _RGBPIXMAP
-#define _RGBPIXMAP
-
-#ifdef __APPLE__
-#include
-#else
-#include
-#include
-#endif
-
-#include
-#include
-#include
-
-using namespace std;
-
-#include
-#include
-#include
-
-typedef unsigned char uchar;
-
-class mRGB{ // the name RGB is already used by Windows
-public:
- uchar r, g, b;
-
- mRGB(){r = g = b = 0;}
- mRGB(mRGB& p){r = p.r; g = p.g; b = p.b;}
- mRGB(uchar rr, uchar gg, uchar bb){r = rr; g = gg; b = bb;}
-
- void set(uchar rr, uchar gg, uchar bb){r = rr; g = gg; b = bb;}
-};
-
-class mRGBA{
-public:
- uchar r, g, b, a;
-
- mRGBA(){r = g = b = 0; a = 255;}
- mRGBA(mRGBA& p){r = p.r; g = p.g; b = p.b; a = p.a;}
- mRGBA(uchar rr, uchar gg, uchar bb, uchar aa){r = rr; g = gg; b = bb; a = aa;}
-
- void set(uchar rr, uchar gg, uchar bb, uchar aa){r = rr; g = gg; b = bb; a = aa;}
-};
-
-//@@@@@@@@@@@@@@@@@@ IntPoint class @@@@@@@@@@@@@@@@
-class IntPoint{ // for 2D points with integer coordinates
-public:
- int x, y;
-
- IntPoint(int xx, int yy){x = xx; y = yy;}
- IntPoint(){ x = y = 0;}
-
- void set(int dx, int dy){x = dx; y = dy;}
- void set(IntPoint& p){ x = p.x; y = p.y;}
-};
-
-// @@@@@@@@@@@@@@@@@@@@@@@@ IntRect class @@@@@@@@@@@@@@@@@@@@
-class IntRect{ // a rectangle with integer border values
-public:
- int left, top, right, bott;
-
- IntRect(){left = top = right = bott = 0;}
- IntRect(int l, int t, int r, int b) {left = l; top = t; right = r; bott = b;}
-
- void set(int l, int t, int r, int b) {left = l; top = t; right = r; bott = b;}
- void set(IntRect& r) {left = r.left; top = r.top; right = r.right; bott = r.bott;}
-};
-
-//$$$$$$$$$$$$$$$$$ RGBPixmap class $$$$$$$$$$$$$$$
-class RGBpixmap {
-private:
- mRGB* pixel; // array of pixels
-
-public:
- int nRows, nCols; // dimensions of the pixmap. nCols: width, nRows: height
- int w() const { return nCols;}
- int h() const { return nRows;}
-
- RGBpixmap() {nRows = nCols = 0; pixel = 0;}
- RGBpixmap(int rows, int cols) //constructor
- {
- nRows = rows;
- nCols = cols;
- pixel = new mRGB[rows*cols];
- }
- int readBMPFile(string fname); // read BMP file into this pixmap
- void freeIt() // give back memory for this pixmap
- {
- delete []pixel; nRows = nCols = 0;
- }
- //<<<<<<<<<<<<<<<<<< copy >>>>>>>>>>>>>>>>>>>
- void copy(IntPoint from, IntPoint to, int x, int y, int width, int height)
- { // copy a region of the display back onto the display
- if(nRows == 0 || nCols == 0) return;
- glCopyPixels(x, y, width, height,GL_COLOR);
- }
- //<<<<<<<<<<<<<<<<<<< draw >>>>>>>>>>>>>>>>>
- void draw()
- { // draw this pixmap at current raster position
- if(nRows == 0 || nCols == 0) return;
- //tell OpenGL: dont align pixels to 4 byte boundaries in memory
- glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
- glDrawPixels(nCols, nRows,GL_RGB, GL_UNSIGNED_BYTE,pixel);
- }
-
- //<<<<<<<<<<<<<<<<< read >>>>>>>>>>>>>>>>
- int read(int x, int y, int wid, int ht)
- { // read a rectangle of pixels into this pixmap
- nRows = ht;
- nCols = wid;
- delete []pixel;
- pixel = new mRGB[nRows *nCols];
- if(!pixel) return -1;
- //tell OpenGL: dont align pixels to 4 byte boundaries in memory
- glPixelStorei(GL_PACK_ALIGNMENT, 1);
- glReadPixels(x, y, nCols, nRows, GL_RGB,GL_UNSIGNED_BYTE, pixel);
- return 0;
- }
- //<<<<<<<<<<<<<<<<< read from IntRect >>>>>>>>>>>>>>>>
- int read(IntRect r)
- { // read a rectangle of pixels into this pixmap
- nRows = r.top - r.bott;
- nCols = r.right - r.left;
- delete []pixel;
- pixel = new mRGB[nRows *nCols]; if(!pixel) return -1;
- //tell OpenGL: dont align pixels to 4 byte boundaries in memory
- glPixelStorei(GL_PACK_ALIGNMENT,1);
- glReadPixels(r.left,r.bott, nCols, nRows, GL_RGB, GL_UNSIGNED_BYTE, pixel);
- return 0;
- }
- //<<<<<<<<<<<<<< setPixel >>>>>>>>>>>>>
- void setPixel(int x, int y, mRGB color)
- {
- if(x>=0 && x =0 && y < nRows)
- pixel[nCols * y + x] = color;
- }
- //<<<<<<<<<<<<<<<< getPixel >>>>>>>>>>>
- mRGB getPixel(int x, int y)
- {
- mRGB bad(255,255,255);
- assert(x >= 0 && x < nCols);
- assert(y >= 0 && y < nRows);
- return pixel[nCols * y + x];
- }
-}; //end of class RGBpixmap
-
-
-//RGBAPixmap class
-class RGBApixmap {
-private:
- mRGBA* pixel; // array of pixels
- GLuint textureId;
- bool needUpdateTex; //Need update to texture?
-
-public:
- int nRows, nCols; // dimensions of the pixmap. nCols: width, nRows: height
- int w() const { return nCols;}
- int h() const { return nRows;}
-
-
- RGBApixmap() { nRows = nCols = 0; pixel = NULL; textureId = 0; needUpdateTex=false;}
- RGBApixmap(int rows, int cols) //constructor
- {
- nRows = rows;
- nCols = cols;
- pixel = new mRGBA[rows*cols];
-
- textureId = 0;
- needUpdateTex = true;
- }
-
- ~RGBApixmap() {
- delete []pixel;
- // should we clear texture object??
- if(!glIsTexture(textureId)) {
- glDeleteTextures(1, &textureId);
- }
- }
-
- RGBApixmap(const RGBApixmap & pixmap) {
- nRows = pixmap.nRows;
- nCols = pixmap.nCols;
- pixel = new mRGBA[nRows*nCols];
- memcpy(pixel, pixmap.pixel, sizeof(mRGBA) * nRows * nCols);
- textureId = pixmap.textureId;
- needUpdateTex = true;
- }
-
- bool readBMPFile(string fname); // read BMP file into this pixmap
-
- void freeIt() // give back memory for this pixmap
- {
- delete []pixel;
- nRows = nCols = 0;
- }
-
- // copy a region of the display back onto the display
- void copy(IntPoint from, IntPoint to, int x, int y, int width, int height)
- {
- if(nRows == 0 || nCols == 0) return;
- glCopyPixels(x, y, width, height, GL_COLOR);
- }
-
- void setTexture() {
- if(!glIsTexture(textureId)) {
- glGenTextures(1, &textureId);
- }
- glBindTexture(GL_TEXTURE_2D, textureId);
-
- glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, nCols, nRows, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
-
- glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);//GL_NEAREST
- glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);//GL_LINEAR
-
- needUpdateTex = false;
- }
-
- //blend
- void blend()
- {
- if(nRows == 0 || nCols == 0) return;
-
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable(GL_BLEND);
-
- //tell OpenGL: donot align pixels to 4 byte boundaries in memory
- glPixelStorei(GL_UNPACK_ALIGNMENT,1);
- glDrawPixels(nCols, nRows,GL_RGBA, GL_UNSIGNED_BYTE, pixel);
-
- glDisable(GL_BLEND);
- }
-
- void blendTex(int x, int y, float scalex=1.0f, float scaley=1.0f)
- {
- if(nRows == 0 || nCols == 0) return;
- if(needUpdateTex)
- setTexture();
-
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable(GL_BLEND);
-
- glEnable(GL_TEXTURE_2D);
- glBindTexture(GL_TEXTURE_2D, textureId);
- glPushMatrix();
- glTranslatef(x, y, 0);
- glScalef(scalex, scaley, 1);
- glBegin(GL_QUADS);
- glTexCoord2f(0, 0); glVertex2f(0, 0);
- glTexCoord2f(1, 0); glVertex2f(nCols, 0);
- glTexCoord2f(1, 1); glVertex2f(nCols, nRows);
- glTexCoord2f(0, 1); glVertex2f(0, nRows);
- glEnd();
- glPopMatrix();
- glDisable(GL_TEXTURE_2D);
-
- glDisable(GL_BLEND);
- }
-
- //rotate along the center of image
- void blendTexRotate(int x, int y, float scalex=1.0f, float scaley=1.0f, float angle=0.0f)
- {
- if(nRows == 0 || nCols == 0) return;
-
- if(needUpdateTex)
- setTexture();
-
- glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
- glEnable(GL_BLEND);
-
- glEnable(GL_TEXTURE_2D);
- glBindTexture(GL_TEXTURE_2D, textureId);
- glPushMatrix();
- glTranslatef(x+0.5*w(), y+0.5*h(), 0);
- glRotatef(angle, 0, 0, 1);
- glTranslatef(-0.5*w(), -0.5*h(), 0);
- glScalef(scalex, scaley, 1);
- glBegin(GL_QUADS);
- glTexCoord2f(0, 0); glVertex2f(0, 0);
- glTexCoord2f(1, 0); glVertex2f(nCols, 0);
- glTexCoord2f(1, 1); glVertex2f(nCols, nRows);
- glTexCoord2f(0, 1); glVertex2f(0, nRows);
- glEnd();
- glPopMatrix();
- glDisable(GL_TEXTURE_2D);
-
- glDisable(GL_BLEND);
- }
-
- // draw this pixmap at current raster position
- void draw()
- {
- if(nRows == 0 || nCols == 0) return;
-
- //tell OpenGL: donot align pixels to 4 byte boundaries in memory
- glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
- glDrawPixels(nCols, nRows,GL_RGBA, GL_UNSIGNED_BYTE, pixel);
- }
-
- // read a rectangle of pixels into this pixmap
- int read(int x, int y, int wid, int ht)
- {
- nRows = ht;
- nCols = wid;
- delete []pixel;
- pixel = new mRGBA[nRows *nCols];
- if(!pixel) return -1;
- //tell OpenGL: donot align pixels to 4 byte boundaries in memory
- glPixelStorei(GL_PACK_ALIGNMENT,1);
- glReadPixels(x, y, nCols, nRows, GL_RGBA,GL_UNSIGNED_BYTE,pixel);
- needUpdateTex = true;
- return 0;
- }
-
- // read a rectangle of pixels into this pixmap
- int read(IntRect r)
- {
- nRows = r.top - r.bott;
- nCols = r.right - r.left;
- delete []pixel;
- pixel = new mRGBA[nRows *nCols]; if(!pixel) return -1;
- //tell OpenGL: donot align pixels to 4 byte boundaries in memory
- glPixelStorei(GL_PACK_ALIGNMENT, 1);
- glReadPixels(r.left,r.bott, nCols, nRows, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
- needUpdateTex = true;
- return 0;
- }
-
- //
- void setChromaKey(uchar rr, uchar gg, uchar bb)
- {
- int count=0;
- mRGBA temp;
- for(int row=0; row>>>>>>>>>>>>
- void setPixel(int x, int y, mRGBA color)
- {
- if(x>=0 && x =0 && y < nRows) {
- pixel[nCols * y + x] = color;
- }
-
- needUpdateTex = true;
- }
- //<<<<<<<<<<<<<<<< getPixel >>>>>>>>>>>
- mRGBA getPixel(int x, int y)
- {
- mRGBA bad(255,255,255,255);
- assert(x >= 0 && x < nCols);
- assert(y >= 0 && y < nRows);
- return pixel[nCols * y + x];
- }
-}; //end of class RGBApixmap
-
-#endif
+// RGBpixmap.h: a class to support working with RGB pixmaps.
+#ifndef _RGBPIXMAP
+#define _RGBPIXMAP
+
+#ifdef __APPLE__
+#include
+#else
+#include
+#include
+#endif
+
+#include
+#include
+#include
+
+using namespace std;
+
+#include
+#include
+#include
+
+typedef unsigned char uchar;
+
+class mRGB{ // the name RGB is already used by Windows
+public:
+ uchar r, g, b;
+
+ mRGB(){r = g = b = 0;}
+ mRGB(mRGB& p){r = p.r; g = p.g; b = p.b;}
+ mRGB(uchar rr, uchar gg, uchar bb){r = rr; g = gg; b = bb;}
+
+ void set(uchar rr, uchar gg, uchar bb){r = rr; g = gg; b = bb;}
+};
+
+class mRGBA{
+public:
+ uchar r, g, b, a;
+
+ mRGBA(){r = g = b = 0; a = 255;}
+ mRGBA(mRGBA& p){r = p.r; g = p.g; b = p.b; a = p.a;}
+ mRGBA(uchar rr, uchar gg, uchar bb, uchar aa){r = rr; g = gg; b = bb; a = aa;}
+
+ void set(uchar rr, uchar gg, uchar bb, uchar aa){r = rr; g = gg; b = bb; a = aa;}
+};
+
+//@@@@@@@@@@@@@@@@@@ IntPoint class @@@@@@@@@@@@@@@@
+class IntPoint{ // for 2D points with integer coordinates
+public:
+ int x, y;
+
+ IntPoint(int xx, int yy){x = xx; y = yy;}
+ IntPoint(){ x = y = 0;}
+
+ void set(int dx, int dy){x = dx; y = dy;}
+ void set(IntPoint& p){ x = p.x; y = p.y;}
+};
+
+// @@@@@@@@@@@@@@@@@@@@@@@@ IntRect class @@@@@@@@@@@@@@@@@@@@
+class IntRect{ // a rectangle with integer border values
+public:
+ int left, top, right, bott;
+
+ IntRect(){left = top = right = bott = 0;}
+ IntRect(int l, int t, int r, int b) {left = l; top = t; right = r; bott = b;}
+
+ void set(int l, int t, int r, int b) {left = l; top = t; right = r; bott = b;}
+ void set(IntRect& r) {left = r.left; top = r.top; right = r.right; bott = r.bott;}
+};
+
+//$$$$$$$$$$$$$$$$$ RGBPixmap class $$$$$$$$$$$$$$$
+class RGBpixmap {
+private:
+ mRGB* pixel; // array of pixels
+
+public:
+ int nRows, nCols; // dimensions of the pixmap. nCols: width, nRows: height
+ int w() const { return nCols;}
+ int h() const { return nRows;}
+
+ RGBpixmap() {nRows = nCols = 0; pixel = 0;}
+ RGBpixmap(int rows, int cols) //constructor
+ {
+ nRows = rows;
+ nCols = cols;
+ pixel = new mRGB[rows*cols];
+ }
+ int readBMPFile(string fname); // read BMP file into this pixmap
+ void freeIt() // give back memory for this pixmap
+ {
+ delete []pixel; nRows = nCols = 0;
+ }
+ //<<<<<<<<<<<<<<<<<< copy >>>>>>>>>>>>>>>>>>>
+ void copy(IntPoint from, IntPoint to, int x, int y, int width, int height)
+ { // copy a region of the display back onto the display
+ if(nRows == 0 || nCols == 0) return;
+ glCopyPixels(x, y, width, height,GL_COLOR);
+ }
+ //<<<<<<<<<<<<<<<<<<< draw >>>>>>>>>>>>>>>>>
+ void draw()
+ { // draw this pixmap at current raster position
+ if(nRows == 0 || nCols == 0) return;
+ //tell OpenGL: dont align pixels to 4 byte boundaries in memory
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+ glDrawPixels(nCols, nRows,GL_RGB, GL_UNSIGNED_BYTE,pixel);
+ }
+
+ //<<<<<<<<<<<<<<<<< read >>>>>>>>>>>>>>>>
+ int read(int x, int y, int wid, int ht)
+ { // read a rectangle of pixels into this pixmap
+ nRows = ht;
+ nCols = wid;
+ delete []pixel;
+ pixel = new mRGB[nRows *nCols];
+ if(!pixel) return -1;
+ //tell OpenGL: dont align pixels to 4 byte boundaries in memory
+ glPixelStorei(GL_PACK_ALIGNMENT, 1);
+ glReadPixels(x, y, nCols, nRows, GL_RGB,GL_UNSIGNED_BYTE, pixel);
+ return 0;
+ }
+ //<<<<<<<<<<<<<<<<< read from IntRect >>>>>>>>>>>>>>>>
+ int read(IntRect r)
+ { // read a rectangle of pixels into this pixmap
+ nRows = r.top - r.bott;
+ nCols = r.right - r.left;
+ delete []pixel;
+ pixel = new mRGB[nRows *nCols]; if(!pixel) return -1;
+ //tell OpenGL: dont align pixels to 4 byte boundaries in memory
+ glPixelStorei(GL_PACK_ALIGNMENT,1);
+ glReadPixels(r.left,r.bott, nCols, nRows, GL_RGB, GL_UNSIGNED_BYTE, pixel);
+ return 0;
+ }
+ //<<<<<<<<<<<<<< setPixel >>>>>>>>>>>>>
+ void setPixel(int x, int y, mRGB color)
+ {
+ if(x>=0 && x =0 && y < nRows)
+ pixel[nCols * y + x] = color;
+ }
+ //<<<<<<<<<<<<<<<< getPixel >>>>>>>>>>>
+ mRGB getPixel(int x, int y)
+ {
+ mRGB bad(255,255,255);
+ assert(x >= 0 && x < nCols);
+ assert(y >= 0 && y < nRows);
+ return pixel[nCols * y + x];
+ }
+}; //end of class RGBpixmap
+
+
+//RGBAPixmap class
+class RGBApixmap {
+private:
+ mRGBA* pixel; // array of pixels
+ GLuint textureId;
+ bool needUpdateTex; //Need update to texture?
+
+public:
+ int nRows, nCols; // dimensions of the pixmap. nCols: width, nRows: height
+ int w() const { return nCols;}
+ int h() const { return nRows;}
+
+
+ RGBApixmap() { nRows = nCols = 0; pixel = NULL; textureId = 0; needUpdateTex=false;}
+ RGBApixmap(int rows, int cols) //constructor
+ {
+ nRows = rows;
+ nCols = cols;
+ pixel = new mRGBA[rows*cols];
+
+ textureId = 0;
+ needUpdateTex = true;
+ }
+
+ ~RGBApixmap() {
+ delete []pixel;
+ // should we clear texture object??
+ if(!glIsTexture(textureId)) {
+ glDeleteTextures(1, &textureId);
+ }
+ }
+
+ RGBApixmap(const RGBApixmap & pixmap) {
+ nRows = pixmap.nRows;
+ nCols = pixmap.nCols;
+ pixel = new mRGBA[nRows*nCols];
+ memcpy(pixel, pixmap.pixel, sizeof(mRGBA) * nRows * nCols);
+ textureId = pixmap.textureId;
+ needUpdateTex = true;
+ }
+
+ bool readBMPFile(string fname); // read BMP file into this pixmap
+
+ void freeIt() // give back memory for this pixmap
+ {
+ delete []pixel;
+ nRows = nCols = 0;
+ }
+
+ // copy a region of the display back onto the display
+ void copy(IntPoint from, IntPoint to, int x, int y, int width, int height)
+ {
+ if(nRows == 0 || nCols == 0) return;
+ glCopyPixels(x, y, width, height, GL_COLOR);
+ }
+
+ void setTexture() {
+ if(!glIsTexture(textureId)) {
+ glGenTextures(1, &textureId);
+ }
+ glBindTexture(GL_TEXTURE_2D, textureId);
+
+ glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, nCols, nRows, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
+
+ glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);//GL_NEAREST
+ glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);//GL_LINEAR
+
+ needUpdateTex = false;
+ }
+
+ //blend
+ void blend()
+ {
+ if(nRows == 0 || nCols == 0) return;
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glEnable(GL_BLEND);
+
+ //tell OpenGL: donot align pixels to 4 byte boundaries in memory
+ glPixelStorei(GL_UNPACK_ALIGNMENT,1);
+ glDrawPixels(nCols, nRows,GL_RGBA, GL_UNSIGNED_BYTE, pixel);
+
+ glDisable(GL_BLEND);
+ }
+
+ void blendTex(float x, float y, float scalex=1.0f, float scaley=1.0f)
+ {
+ if(nRows == 0 || nCols == 0) return;
+ if(needUpdateTex)
+ setTexture();
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glEnable(GL_BLEND);
+
+ glEnable(GL_TEXTURE_2D);
+ glBindTexture(GL_TEXTURE_2D, textureId);
+ glPushMatrix();
+ glTranslatef(x, y, 0);
+ glScalef(scalex, scaley, 1);
+ glBegin(GL_QUADS);
+ glTexCoord2f(0, 0); glVertex2f(0, 0);
+ glTexCoord2f(1, 0); glVertex2f(nCols, 0);
+ glTexCoord2f(1, 1); glVertex2f(nCols, nRows);
+ glTexCoord2f(0, 1); glVertex2f(0, nRows);
+ glEnd();
+ glPopMatrix();
+ glDisable(GL_TEXTURE_2D);
+
+ glDisable(GL_BLEND);
+ }
+
+ //rotate along the center of image
+ void blendTexRotate(int x, int y, float scalex=1.0f, float scaley=1.0f, float angle=0.5f)
+ {
+ if(nRows == 0 || nCols == 0) return;
+
+ if(needUpdateTex)
+ setTexture();
+
+ glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+ glEnable(GL_BLEND);
+
+ glEnable(GL_TEXTURE_2D);
+ glBindTexture(GL_TEXTURE_2D, textureId);
+ glPushMatrix();
+ glTranslatef(x+0.5*w(), y+0.5*h(), 0);
+ glRotatef(angle, 0, 0, 1);
+ glTranslatef(-0.5*w(), -0.5*h(), 0);
+ glScalef(scalex, scaley, 1);
+ glBegin(GL_QUADS);
+ glTexCoord2f(0, 0); glVertex2f(0, 0);
+ glTexCoord2f(1, 0); glVertex2f(nCols, 0);
+ glTexCoord2f(1, 1); glVertex2f(nCols, nRows);
+ glTexCoord2f(0, 1); glVertex2f(0, nRows);
+ glEnd();
+ glPopMatrix();
+ glDisable(GL_TEXTURE_2D);
+
+ glDisable(GL_BLEND);
+ }
+
+ // draw this pixmap at current raster position
+ void draw()
+ {
+ if(nRows == 0 || nCols == 0) return;
+
+ //tell OpenGL: donot align pixels to 4 byte boundaries in memory
+ glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
+ glDrawPixels(nCols, nRows,GL_RGBA, GL_UNSIGNED_BYTE, pixel);
+ }
+
+ // read a rectangle of pixels into this pixmap
+ int read(int x, int y, int wid, int ht)
+ {
+ nRows = ht;
+ nCols = wid;
+ delete []pixel;
+ pixel = new mRGBA[nRows *nCols];
+ if(!pixel) return -1;
+ //tell OpenGL: donot align pixels to 4 byte boundaries in memory
+ glPixelStorei(GL_PACK_ALIGNMENT,1);
+ glReadPixels(x, y, nCols, nRows, GL_RGBA,GL_UNSIGNED_BYTE,pixel);
+ needUpdateTex = true;
+ return 0;
+ }
+
+ // read a rectangle of pixels into this pixmap
+ int read(IntRect r)
+ {
+ nRows = r.top - r.bott;
+ nCols = r.right - r.left;
+ delete []pixel;
+ pixel = new mRGBA[nRows *nCols]; if(!pixel) return -1;
+ //tell OpenGL: donot align pixels to 4 byte boundaries in memory
+ glPixelStorei(GL_PACK_ALIGNMENT, 1);
+ glReadPixels(r.left,r.bott, nCols, nRows, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
+ needUpdateTex = true;
+ return 0;
+ }
+
+ //
+ void setChromaKey(uchar rr, uchar gg, uchar bb)
+ {
+ int count=0;
+ mRGBA temp;
+ for(int row=0; row>>>>>>>>>>>>
+ void setPixel(int x, int y, mRGBA color)
+ {
+ if(x>=0 && x =0 && y < nRows) {
+ pixel[nCols * y + x] = color;
+ }
+
+ needUpdateTex = true;
+ }
+ //<<<<<<<<<<<<<<<< getPixel >>>>>>>>>>>
+ mRGBA getPixel(int x, int y)
+ {
+ mRGBA bad(255,255,255,255);
+ assert(x >= 0 && x < nCols);
+ assert(y >= 0 && y < nRows);
+ return pixel[nCols * y + x];
+ }
+}; //end of class RGBApixmap
+
+#endif
diff --git a/bullet.cpp b/bullet.cpp
new file mode 100644
index 0000000..8f587a0
--- /dev/null
+++ b/bullet.cpp
@@ -0,0 +1,64 @@
+#include "bullet.h"
+
+bullet::bullet()
+{
+ setXY(-100,-100);
+ setPic(1,1);
+ powerFlag=1;
+}
+bullet::bullet(double xx,double yy)
+{
+ setXY(xx,yy);
+ setPic(1,1);
+ powerFlag=1;
+}
+void bullet::setPic(int p,int flag)
+{
+ if(p==1)
+ {
+ switch(flag)
+ {
+ case 1:
+ pic.readBMPFile("image/bullet1_1.bmp");
+ break;
+ case 2:
+ pic.readBMPFile("image/bullet1_2.bmp");
+ break;
+ }
+ }
+ else if (p==2)
+ {
+ switch(flag)
+ {
+ case 1:
+ pic.readBMPFile("image/bullet2_1.bmp");
+ break;
+ case 2:
+ pic.readBMPFile("image/bullet2_2.bmp");
+ break;
+ }
+ }
+}
+
+void bullet::action(){if(this->x!=-100)this->y+=4;}
+void bullet::die(){x=-100,y=-100;}
+
+//pcbullet
+pcbullet::pcbullet()
+{
+ setXY(-100,-100);
+ setPic();
+}
+pcbullet::pcbullet(double xx,double yy)
+{
+ setXY(xx,yy);
+ setPic();
+}
+void pcbullet::setPic()
+{
+ pic.readBMPFile("image/pcbullet.bmp");
+}
+
+void pcbullet::action(){if(x!=-100) y-=1;}
+
+void pcbullet::die(){x=-100,y=-100;}
diff --git a/bullet.h b/bullet.h
new file mode 100644
index 0000000..325ce78
--- /dev/null
+++ b/bullet.h
@@ -0,0 +1,24 @@
+
+#include "creature.h"
+class bullet : public creature{
+ public:
+ int powerFlag;
+ bullet();
+ bullet(double xx,double yy);
+ void setPic(int,int);
+ RGBApixmap pic;
+
+ void action();
+ void die();
+
+};
+
+class pcbullet : public creature{
+ public:
+ pcbullet();
+ pcbullet(double xx,double yy);
+ void setPic();
+ RGBApixmap pic;
+ void action();
+ void die();
+};
diff --git a/creature.h b/creature.h
new file mode 100644
index 0000000..5690823
--- /dev/null
+++ b/creature.h
@@ -0,0 +1,23 @@
+#ifndef CREATURE_H_INCLUDED
+#define CREATURE_H_INCLUDED
+
+#include
+#include "RGBpixmap.h"
+class creature{
+ public:
+ RGBApixmap pic;
+ virtual void setPic(){;}
+
+ double getX(){return x;}
+ double getY(){return y;}
+ void setXY(double xx,double yy){x=xx,y=yy;}
+ protected:
+ double x;
+ double y;
+};
+
+#endif // CREATURE_H_INCLUDED
+
+
+
+
diff --git a/enemy.cpp b/enemy.cpp
new file mode 100644
index 0000000..a0a2719
--- /dev/null
+++ b/enemy.cpp
@@ -0,0 +1,40 @@
+#include "enemy.h"
+enemy::enemy()
+{
+ setXY(-100,-100);
+ direct=0;
+ life=50;
+ setPic();
+}
+enemy::enemy(double xx,double yy)
+{
+ setXY(xx,yy);
+ direct=0;
+ life=50;
+ setPic();
+}
+void enemy::setPic()
+{
+ pic.readBMPFile("image/enemy.bmp");
+}
+
+void enemy::action()
+{
+
+ /*int n=rand();
+ if(rand()%10==0) direct=(direct==0)?1:0;
+ x=(direct==0)?x-2*( (n%1000)/200 +1):x+2*( (n%1000)/200 +1);
+ if(x<=50)x=0;
+ else if(x>=750)x=750;
+ setXY(x,y);*/
+}
+void enemy::die()
+{
+ x=-100,y=-100;
+}
+void enemy::form()
+{
+ x=rand()%761;
+ y=rand()%201+360;
+ life=rand()%40;
+}
diff --git a/enemy.h b/enemy.h
new file mode 100644
index 0000000..1f206a3
--- /dev/null
+++ b/enemy.h
@@ -0,0 +1,20 @@
+
+#include "creature.h"
+class enemy : public creature{
+ public:
+ int life;
+
+ void form();
+ void die();
+ enemy();
+ enemy(double xx,double yy);
+
+ RGBApixmap pic;
+ void setPic();
+
+ void action();
+ int direct;//1:right 0:left
+
+};
+
+
diff --git a/main.cpp b/main.cpp
index cfdad96..43e7406 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,369 +1,458 @@
-//3D game programming 2016
-//lab2: 2D
-
-
-#ifdef __APPLE__
-#include
-#else
-#include
-//#include
-#include
-#endif
-
-#include
-#include
-#include
-
-#include "RGBpixmap.h"
-
-// Global variables for measuring time (in milli-seconds)
-int startTime;
-int prevTime;
-
-// http://devmaster.net/forums/topic/7934-aabb-collision/
-bool AABBtest(float ax1, float ay1, float ax2, float ay2, float bx1, float by1, float bx2, float by2)
-{
- return
- ax1 > bx2 || ax2 < bx1 ||
- ay1 > by2 || ay2 < by1;
-}
-
-static void CheckError(int line)
-{
- GLenum err = glGetError();
- if (err) {
- printf("GL Error %s (0x%x) at line %d\n",
- gluErrorString(err), (int) err, line);
- }
-}
-
-//Set windows
-int screenWidth = 800 , screenHeight = 600;
-
-int i=0;
-RGBApixmap pic[3]; // create two (empty) global pixmaps
-RGBApixmap bg;
-int whichPic = 0; // which pixmap to display
-int picX=100, picY=100;
-
-int rectX=300, rectY=100;
-
-float rotation_test=0;
-float scale_test=0.3;
-
-
-int jumpState=0;
-int DirectState=0; //0:right 1:left
-int Gamescore=0;
-
-void init();
-
-//<<<<<<<<<<<<<<<<<<<<<<<<< myMouse >>>>>>>>>>>>>>>>>>>>>>>>
-/*void myMouse(int button, int state, int mx, int my)
-{ // set raster position with a left click
- if(button == GLUT_LEFT_BUTTON )
- {
-
-
- glutPostRedisplay();
- }
-
-}*/
-//<<<<<<<<<<<<<<<<<<<<<<<<< mouseMove >>>>>>>>>>>>>>>>>
-/*void mouseMove(int x, int y)
-{// set raster position with mouse motion
- //rasterPos.x = x; rasterPos.y = screenHeight - y;
- //glRasterPos2i(rasterPos.x, rasterPos.y);
- glutPostRedisplay();
-}*/
-
-//myReshape
-void myReshape(int w, int h)
-{
- /* Save the new width and height */
- screenWidth = w;
- screenHeight = h;
-
- /* Reset the viewport... */
- glViewport(0, 0, screenWidth, screenHeight);
-
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
-
- glOrtho(0.0, (GLfloat)screenWidth, 0.0, (GLfloat)screenHeight, -1.0, 1.0);
- glMatrixMode(GL_MODELVIEW);
- glLoadIdentity();
-}
-
-//myDisplay
-void myDisplay(void)
-{
- // Measure the elapsed time
- int currTime = glutGet(GLUT_ELAPSED_TIME);
- int timeSincePrevFrame = currTime - prevTime;
- int elapsedTime = currTime - startTime;
- prevTime = currTime;
-
- char fpsmss[30];
- sprintf(fpsmss, "Fps %.1f", 1000.0/timeSincePrevFrame);
-
-
- glClear(GL_COLOR_BUFFER_BIT);
-
- //draw background
- glRasterPos2i(50, 50);
- bg.blend();
-
-
-
-
- //change direction
- if(DirectState==0) {
- pic[whichPic].blendTex(picX, picY);
-
- }else {
- int offset = pic[whichPic].nCols;
- pic[whichPic].blendTex(picX+offset, picY, -1, 1);
- }
-
- //rotation test
- pic[whichPic].blendTexRotate(100, 250, 1, 1, rotation_test);
-
- //scale test
- pic[whichPic].blendTexRotate(250, 250, scale_test, scale_test);
-
- //bouding box outside test
- bool Hit = !AABBtest(picX, picY, picX + pic[whichPic].w(), picY + pic[whichPic].h(), rectX, rectY, rectX + 25, rectY + 25);
- if(Hit) {
- glColor3f(1.0f, 0.0f, 0.0f);
- Gamescore -= 1;
- }else {
- glColor3f(0.0f, 1.0f, 0.0f);
- }
- glRectf(rectX, rectY, rectX + 25, rectY + 25);
-
-
- //Font
- char mss[30];
- sprintf(mss, "Score %d", Gamescore);
-
- glColor3f(1.0, 0.0, 0.0); //set font color
- glRasterPos2i(10, 550); //set font start position
- for(int i=0; i>>>>>>>>>>>>>>>>>>>>>
-void myKeys(unsigned char key, int x, int y)
-{
- switch(key)
- {
- case 'Q':
- case 'q':
- exit(0);
- break;
-
- case 'm':
- case ' ':
- if(jumpState==0) {
- jumpState=1;
- Gamescore++;
- jump(0);
- }
- break;
-
- case 'b':
- bf(0);
- break;
-
- case 'f':
- fly(0);
- break;
- } //switch(key)
-
- glutPostRedisplay();
-}
-
-
-void init()
-{
- //GLenum err = glewInit();
- //if (GLEW_OK != err)
- //{
- // // Problem: glewInit failed, something is seriously wrong.
- // fprintf(stderr, "Error: %s\n", glewGetErrorString(err));
- //}
-
- glutSpecialFunc(SpecialKeys);
- glutKeyboardFunc(myKeys);
-// glutMouseFunc(myMouse);
-// glutMotionFunc(mouseMove);
- glutDisplayFunc(myDisplay);
- glutReshapeFunc(myReshape);
-
- glShadeModel(GL_SMOOTH);
- //glEnable(GL_DEPTH_TEST);
-
- glClearColor(1.0f, 1.0f, 0.0f, 0.0f); //background color(1.0, 1.0, 1.0): white color
-}
-
-int main(int argc, char **argv)
-{
- glutInit(&argc, argv);
- glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
- glutInitWindowSize(screenWidth, screenHeight);
- glutInitWindowPosition(50, 30);
- glutCreateWindow("2D World");
-
- init();
-
- srand(time(0)); //rand seed
-
- cout<<"Reading sprite";
- pic[0].readBMPFile("image/stand.bmp"); cout<<'.';
- pic[1].readBMPFile("image/walk.bmp"); cout<<'.';
- pic[2].readBMPFile("image/fly.bmp"); cout<<'.'<
+#else
+#include
+//#include
+#include
+#endif
+
+#include
+#include
+#include
+#include
+
+#include "RGBpixmap.h"
+#include "creature.h"
+#include "player.h"
+#include "enemy.h"
+#include "bullet.h"
+#include "power.h"
+
+// Global variables for measuring time (in milli-seconds)
+int startTime;
+int prevTime;
+
+// http://devmaster.net/forums/topic/7934-aabb-collision/
+
+bool AABBtest(float ax1, float ay1, float ax2, float ay2, float bx1, float by1, float bx2, float by2)
+{
+ return
+ ax1 > bx2 || ax2 < bx1 ||
+ ay1 > by2 || ay2 < by1;
+}
+
+static void CheckError(int line)
+{
+ GLenum err = glGetError();
+ if (err) {
+ printf("GL Error %s (0x%x) at line %d\n",
+ gluErrorString(err), (int) err, line);
+ }
+}
+
+//Set windows
+int screenWidth = 1000 , screenHeight = 600;
+
+int i=0;
+player p(380,4);
+RGBApixmap playerHearts;
+
+enemy pc;
+
+int playerBullet=40;
+int pcBullet=1000;
+bullet pBulletList[40];
+pcbullet pcBulletList[1000];
+power powerCubeList[40];
+int pauseFlag=0;//record whether to pulse
+
+RGBApixmap bg;
+
+int flag=0;
+
+
+void setSpecialKeyStateUp(int key,int x,int y)
+{
+ switch(key)
+ {
+ case GLUT_KEY_UP:
+ p.directXY[0]=0;
+ break;
+ case GLUT_KEY_DOWN:
+ p.directXY[1]=0;
+ break;
+ case GLUT_KEY_LEFT:
+ p.directXY[2]=0;
+ break;
+ case GLUT_KEY_RIGHT:
+ p.directXY[3]=0;
+ break;
+ }
+}
+void setSpecialKeyStateDown(int key,int x,int y)
+{
+ switch(key)
+ {
+ case GLUT_KEY_UP:
+ p.directXY[0]=1;
+ break;
+ case GLUT_KEY_DOWN:
+ p.directXY[1]=1;
+ break;
+ case GLUT_KEY_LEFT:
+ p.directXY[2]=1;
+ break;
+ case GLUT_KEY_RIGHT:
+ p.directXY[3]=1;
+ break;
+ }
+}
+//int rectX=380, rectY=550;
+
+
+int DirectState=0; //0:right 1:left
+int Gamescore=0;
+
+void init();
+
+//myReshape
+void myReshape(int w, int h)
+{
+ /* Save the new width and height */
+ screenWidth = w;
+ screenHeight = h;
+
+ /* Reset the viewport... */
+ glViewport(0, 0, screenWidth, screenHeight);
+
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+
+ glOrtho(0.0, (GLfloat)screenWidth, 0.0, (GLfloat)screenHeight, -1.0, 1.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+}
+
+//myDisplay
+void myDisplay(void)
+{
+ // Measure the elapsed time
+ int currTime = glutGet(GLUT_ELAPSED_TIME);
+ int timeSincePrevFrame = currTime - prevTime;
+ int elapsedTime = currTime - startTime;
+ prevTime = currTime;
+
+ char fpsmss[30];
+ sprintf(fpsmss, "Fps %.1f", 1000.0/timeSincePrevFrame);
+
+
+ glClear(GL_COLOR_BUFFER_BIT);
+// if gameover
+
+ //draw background
+ glRasterPos2i(0, 0);
+ bg.blend();
+ if(p.hearts==0)
+ {
+
+ glRasterPos2i(0,0);
+ glColor3f(1.0,0.0,0.0);
+ char endmss[10]="Game Over";
+ glRasterPos2f(340,300);
+ for(int i=0; i0)
+ {
+ for(int i=0;i792)
+ {
+ pBulletList[i].die();
+ }
+ else
+ {
+ pBulletList[i].pic.blendTex(pBulletList[i].getX(),pBulletList[i].getY());
+ }
+ }
+ }
+ }
+ else
+ {
+ for(int i=0;i<5;i++)
+ {
+ for(int j=0;j<40;j++)
+ {
+ if(powerCubeList[j].getX()==-100)
+ {
+ powerCubeList[j].form(pc.getX(),pc.getY());
+ break;
+ }
+ }
+ }
+ pc.form();
+ }
+ //bullets by pc
+ for(int i=0;i50&&pBulletList[i].powerFlag==1)
+ {
+ pBulletList[i].powerFlag=2;
+ pBulletList[i].setPic(p.no,pBulletList[i].powerFlag);
+ pBulletList[i].pic.setChromaKey(255,255,255);
+ }
+ if(pBulletList[i].getY()==-100)
+ {
+ pBulletList[i].setXY(p.getX() + 0.5*p.pic.w() - 0.5*pBulletList[i].pic.w(),p.getY()+p.pic.h());
+ break;
+ }
+ }
+ }
+ if(i%10==0)//per 72ms a pcbullet appear
+ {
+ for(int i=0;i50)?2:1);
+ pBulletList[i].pic.setChromaKey(255,255,255);
+ }
+ }
+ break;
+ case '2':
+ if(p.no==1)
+ {
+ p.setPic(2);
+ p.pic.setChromaKey(0,0,0);
+ p.no=2;
+ for(int i=0;i50)?2:1);
+ pBulletList[i].pic.setChromaKey(255,255,255);
+ }
+ }
+ break;
+ case 'z':case 'Z':
+ p.slowMotion=1;
+ break;
+ case 'q':case 'Q':
+ exit(0);
+ break;
+ case ' ':
+ p.shooting=1;
+ break;
+ case 27:
+ pauseFlag=(pauseFlag==1)?0:1;
+ break;
+ }
+}
+
+
+void init()
+{
+
+ glutSpecialFunc(setSpecialKeyStateDown);
+ glutSpecialUpFunc(setSpecialKeyStateUp);
+ glutKeyboardFunc(setKeyStateDown);
+ glutKeyboardUpFunc(setKeyStateUp);
+
+ glutDisplayFunc(myDisplay);
+ glutReshapeFunc(myReshape);
+
+ glShadeModel(GL_SMOOTH);
+ //glEnable(GL_DEPTH_TEST);
+ glClearColor(0.007f, 0.627f, 1.0f, 1.0f); //background color(1.0, 1.0, 1.0): white color
+ //Iw]Oq{z
+}
+
+int main(int argc, char **argv)
+{
+ glutInit(&argc, argv);
+ glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
+ glutInitWindowSize(screenWidth, screenHeight);
+ glutInitWindowPosition(0, 0);//qW}l
+ //ڪùO1920*1080AMڬOj1.5AҥHO1280*720
+ //(pGnNKkUܫhPosition(480,120)
+ glutCreateWindow("103703027HW1");
+
+ init();
+
+ srand(time(0)); //rand seed
+ bg.readBMPFile("image/bg.bmp");
+ p.pic.setChromaKey(0,0,0);
+ playerHearts.readBMPFile("image/hearts.bmp");
+ playerHearts.setChromaKey(255,255,255);
+
+ pc.pic.setChromaKey(255,255,255);
+ pc.form();
+ for(int i=0;i
+
+#include "player.h"
+#include "RGBpixmap.h"
+
+player::player()
+{
+ setXY(-100,-100);
+ no=1;
+ slowMotion=0;
+ for(int i=0;i<4;i++) directXY[i]=0;
+ shooting=0;
+ setPic(no);
+ hearts=5;
+ power=0;
+}
+player::player(double xx,double yy)
+{
+ setXY(xx,yy);
+ no=1;
+ slowMotion=0;
+ for(int i=0;i<4;i++) directXY[i]=0;
+ shooting=0;
+ setPic(no);
+ hearts=5;
+ power=0;
+}
+
+void player::setPic(int no)
+{
+ switch(no)
+ {
+ case 1:
+ pic.readBMPFile("image/player1.bmp"); cout<<'.';
+ break;
+ case 2:
+ pic.readBMPFile("image/player2.bmp"); cout<<'.';
+ break;
+ }
+}
+
+void player::setPosition()
+{
+
+ if(directXY[0]==1)
+ y+=(2-1*slowMotion);
+ if(directXY[1]==1)
+ y-=(2-1*slowMotion);
+ if(directXY[2]==1)
+ x-=(2-1*slowMotion);
+ if(directXY[3]==1)
+ x+=(2-1*slowMotion);
+ if(x<=4)x=4;
+ else if(x>=764)x=764;
+
+ if(y<=0)y=0;
+ else if(y>536)y=536;
+}
+
+
diff --git a/player.h b/player.h
new file mode 100644
index 0000000..408b28a
--- /dev/null
+++ b/player.h
@@ -0,0 +1,23 @@
+
+#include "creature.h"
+class player : public creature{
+ public:
+ player();
+ player(double xx,double yy);
+
+ int no;
+ void setPic(int n);
+
+
+ //move
+ int directXY[4];//up down left right
+ int slowMotion;
+ int shooting;
+ void setPosition();
+
+ int hearts;
+ int power;
+};
+
+
+
diff --git a/power.cpp b/power.cpp
new file mode 100644
index 0000000..8b13bf8
--- /dev/null
+++ b/power.cpp
@@ -0,0 +1,39 @@
+#include"power.h"
+power::power()
+{
+ x=-100,y=-100;
+ speedY=3;
+ setPic();
+}
+power::power(double xx,double yy)
+{
+ x=xx,y=yy;
+ speedY=3;
+ setPic();
+}
+void power::setPic()
+{
+ pic.readBMPFile("image/power.bmp");
+}
+void power::action()
+{
+ if(x!=-100)
+ {
+ y+=(speedY+speedY-0.05)*0.008/2;
+ speedY-=0.8;
+ }
+}
+void power::die()
+{
+ x=-100,y=-100;
+}
+void power::form(double xx,double yy)
+{
+ speedY=3;
+ x=xx+rand()%201-100;
+ y=yy+rand()%201-100;
+ if(x>785)x=785;
+ if(x<5)x=5;
+ if(y>585)y=585;
+}
+
diff --git a/power.h b/power.h
new file mode 100644
index 0000000..19197c7
--- /dev/null
+++ b/power.h
@@ -0,0 +1,13 @@
+#include "creature.h"
+
+class power:public creature{
+public:
+ power();
+ power(double,double);
+ double speedY;
+ void setPic();
+ void action();
+ void die();
+ void form(double,double);
+
+};
diff --git a/readme.txt b/readme.txt
new file mode 100644
index 0000000..2128abe
--- /dev/null
+++ b/readme.txt
@@ -0,0 +1,16 @@
+103703027_HW1
+
+遊戲方式：
+1.上下左右鍵控制角色移動
+2.數字鍵(是主鍵區的數字鍵而非tenkey)控制不同角色(現在只有兩個QAQ(1,2)))按3,4~0沒有效果，不同角色有不同子彈
+3.空白鍵控制射擊子彈
+4.Z鍵控制精準移動(移動速度放慢)
+5.ESC鍵可將遊戲暫停，再按一次可繼續遊戲
+
+關於遊戲
+1.角色血量(畫面右方愛心)歸零時，遊戲會暫停數秒後結束
+2.攻擊敵方數次(0~30)後，敵方會消失並產生數個力量方塊，撿取方塊可以增加POWER
+3.角色力量(畫面右方POWER)超過50，玩家的子彈會升級
+
+
+