/*
* ============= Draw_Pic =============
*/
public void DrawPic(int x, int y, String pic) {
Image image;
image = Images.findPicture(pic);
if (image == null) {
Window.Printf(Constants.PRINT_ALL, "Can't find pic: " + pic + '\n');
return;
}
// if (scrap_dirty)
// Scrap_Upload();
// if ( ( ( gl_config.renderer == GL_RENDERER_MCD ) || ( (gl_config.renderer
// & GL_RENDERER_RENDITION) != 0 ) ) && !image.has_alpha)
// gl.glDisable (GLAdapter.GL_ALPHA_TEST);
Images.GL_Bind(image.texnum);
GlState.gl.glBegin(Gl1Context.SIMPLE_TEXUTRED_QUAD);
GlState.gl.glVertex2f(x, y);
GlState.gl.glVertex2f(x + image.width, y);
GlState.gl.glVertex2f(x + image.width, y + image.height);
GlState.gl.glVertex2f(x, y + image.height);
GlState.gl.glEnd();
// if ( ( ( gl_config.renderer == GL_RENDERER_MCD ) || ( (gl_config.renderer
// & GL_RENDERER_RENDITION) != 0 ) ) && !image.has_alpha)
// gl.glEnable (GLAdapter.GL_ALPHA_TEST);
}
/*
* ============= Draw_TileClear
*
* This repeats a 64*64 tile graphic to fill the screen around a sized down
* refresh window. =============
*/
public final void DrawTileClear(int x, int y, int w, int h, String pic) {
Image image;
image = Images.findPicture(pic);
if (image == null) {
Window.Printf(Constants.PRINT_ALL, "Can't find pic: " + pic + '\n');
return;
}
// if ( ( ( gl_config.renderer == GL_RENDERER_MCD ) || ( (gl_config.renderer
// & GL_RENDERER_RENDITION) != 0 ) ) && !image.has_alpha)
// gl.glDisable(GLAdapter.GL_ALPHA_TEST);
Images.GL_Bind(image.texnum);
GlState.gl.glBegin(Gl1Context._GL_QUADS);
GlState.gl.glTexCoord2f(x / 64.0f, y / 64.0f);
GlState.gl.glVertex2f(x, y);
GlState.gl.glTexCoord2f((x + w) / 64.0f, y / 64.0f);
GlState.gl.glVertex2f(x + w, y);
GlState.gl.glTexCoord2f((x + w) / 64.0f, (y + h) / 64.0f);
GlState.gl.glVertex2f(x + w, y + h);
GlState.gl.glTexCoord2f(x / 64.0f, (y + h) / 64.0f);
GlState.gl.glVertex2f(x, y + h);
GlState.gl.glEnd();
// if ( ( ( gl_config.renderer == GL_RENDERER_MCD ) || ( (gl_config.renderer
// & GL_RENDERER_RENDITION) != 0 ) ) && !image.has_alpha)
// gl.glEnable(GLAdapter.GL_ALPHA_TEST);
}
public void DrawString(int x, int y, byte[] str, int ofs, int len) {
Images.GL_Bind(Images.draw_chars.texnum);
GlState.gl.glBegin(Gl1Context._GL_QUADS);
for (int i = 0; i < len; ++i) {
DrawChar_(x, y, str[ofs + i]);
x += 8;
}
GlState.gl.glEnd();
}
public void DrawString(int x, int y, String str, int ofs, int len, boolean alt) {
Images.GL_Bind(Images.draw_chars.texnum);
GlState.gl.glBegin(Gl1Context._GL_QUADS);
for (int i = 0; i < len; ++i) {
DrawChar_(x, y, str.charAt(ofs + i) + (alt ? 128 : 0));
x += 8;
}
GlState.gl.glEnd();
}
/*
* ============= Draw_StretchRaw =============
*/
public final void DrawStretchRaw(int x, int y, int w, int h, int cols, int rows, byte[] data) {
int i, j, trows;
int sourceIndex;
int frac, fracstep;
float hscale;
int row;
float t;
Images.GL_Bind(0);
if (rows <= 256) {
hscale = 1;
trows = rows;
} else {
hscale = rows / 256.0f;
trows = 256;
}
t = rows * hscale / 256;
// if ( !qglColorTableEXT )
// {
// int[] image32 = new int[256*256];
Drawing.image32.clear();
int destIndex = 0;
for (i = 0; i < trows; i++) {
row = (int) (i * hscale);
if (row > rows) break;
sourceIndex = cols * row;
destIndex = i * 256;
fracstep = cols * 0x10000 / 256;
frac = fracstep >> 1;
for (j = 0; j < 256; j++) {
Drawing.image32.put(
destIndex + j, GlState.r_rawpalette[data[sourceIndex + (frac >> 16)] & 0xff]);
frac += fracstep;
}
}
GlState.gl.glTexImage2D(
Gl1Context.GL_TEXTURE_2D,
0,
Gl1Context.GL_RGBA /* gl_tex_solid_format */,
256,
256,
0,
Gl1Context.GL_RGBA,
Gl1Context.GL_UNSIGNED_BYTE,
Drawing.image32);
// }
// else
// {
// //byte[] image8 = new byte[256*256];
// image8.clear();
// int destIndex = 0;;
//
// for (i=0 ; i<trows ; i++)
// {
// row = (int)(i*hscale);
// if (row > rows)
// break;
// sourceIndex = cols*row;
// destIndex = i*256;
// fracstep = cols*0x10000/256;
// frac = fracstep >> 1;
// for (j=0 ; j<256 ; j++)
// {
// image8.put(destIndex + j, data[sourceIndex + (frac>>16)]);
// frac += fracstep;
// }
// }
//
// gl.glTexImage2D( GLAdapter.GL_TEXTURE_2D,
// 0,
// GL_COLOR_INDEX8_EXT,
// 256, 256,
// 0,
// GLAdapter._GL_COLOR_INDEX,
// GLAdapter.GL_UNSIGNED_BYTE,
// image8 );
// }
GlState.gl.glTexParameterf(
Gl1Context.GL_TEXTURE_2D, Gl1Context.GL_TEXTURE_MIN_FILTER, Gl1Context.GL_LINEAR);
GlState.gl.glTexParameterf(
Gl1Context.GL_TEXTURE_2D, Gl1Context.GL_TEXTURE_MAG_FILTER, Gl1Context.GL_LINEAR);
// if ( ( gl_config.renderer == GL_RENDERER_MCD ) || ( (gl_config.renderer &
// GL_RENDERER_RENDITION) != 0 ) )
// gl.glDisable (GLAdapter.GL_ALPHA_TEST);
GlState.gl.glBegin(Gl1Context._GL_QUADS);
GlState.gl.glTexCoord2f(0, 0);
GlState.gl.glVertex2f(x, y);
GlState.gl.glTexCoord2f(1, 0);
GlState.gl.glVertex2f(x + w, y);
GlState.gl.glTexCoord2f(1, t);
GlState.gl.glVertex2f(x + w, y + h);
GlState.gl.glTexCoord2f(0, t);
GlState.gl.glVertex2f(x, y + h);
GlState.gl.glEnd();
// if ( ( gl_config.renderer == GL_RENDERER_MCD ) || ( (gl_config.renderer &
// GL_RENDERER_RENDITION) != 0 ) )
// gl.glEnable (GLAdapter.GL_ALPHA_TEST);
}
public void DrawChar(int x, int y, int ch) {
Images.GL_Bind(Images.draw_chars.texnum);
GlState.gl.glBegin(Gl1Context._GL_QUADS);
DrawChar_(x, y, ch);
GlState.gl.glEnd();
}
