Refined toolchain instructions, organized examples, added automatic retry for CdRead(), added FIOCSCAN ioctl in psxsio TTY driver, added tty and console examples.

1 files changed, 0 insertions, 650 deletions

diff --git a/examples/n00bdemo/main.c b/examples/n00bdemo/main.c
deleted file mode 100644
index a6eb57e..0000000
--- a/examples/n00bdemo/main.c
+++ /dev/null
@@ -1,650 +0,0 @@
-/* 
- * LibPSn00b Example Programs
- *
- * n00bDEMO Source Code
- * 2019 Meido-Tek Productions / PSn00bSDK Project
- *
- * To build, simply run make. Make sure you have the lzpack tool accessible
- * through your PATH environment variable.
- *
- * Demo by Lameguy64
- *
- * Changelog:
- *
- *	Apr 4, 2019	 - Some code clean-up and added more comments.
- *
- *  Mar 20, 2019 - Initial completed version.
- *
- */
- 
-#include <sys/fcntl.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <psxetc.h>
-#include <psxgte.h>
-#include <psxgpu.h>
-#include <psxspu.h>
-#include <inline_c.h>
-#include <string.h>
-#include <lzp.h>
-#include <lzqlp.h>
-
-#include "malloc.h"
-#include "smd.h"
-#include "data.h"
-#include "disp.h"
-#include "logo.h"
-#include "plasma_tbl.h"
-
-
-// Standard light color matrix
-MATRIX lgt_colmtx = {
-	//#1,#2,#3
-	ONE, 0, 0,		// R
-	ONE, 0, 0,		// G
-	ONE, 0, 0		// B
-};
-
-// SMD data global pointers
-SMD *o_rbowshade;
-SMD *o_world, *o_lightbulb;
-SMD *o_timerift, *o_star;
-SMD *o_hatkid,*o_bungirl;;
-
-// TPage and CLUT globals
-unsigned short lamelotl_tpage,psn00b_tpage;
-unsigned short font_tpage,font_clut;
-SPRT llotl_sprite;
-SPRT psn00b_sprite;
-
-
-// Some function definition
-void sort_overlay(int showlotl);
-void lightdemo();
-
-
-void UploadTIM(TIM_IMAGE *tim) {
-
-	/*
-		Very simple texture upload function
-	*/
-	
-	LoadImage( tim->prect, tim->paddr );
-	
-	if( tim->mode & 0x8 )
-		LoadImage( tim->crect, tim->caddr );
-	
-}
-
-void loadTextures() {
-	
-	/*
-		Unpack textures from an embedded LZP archive and upload them to VRAM.
-	*/
-	int i;
-	int *tex_buff,*ttim,j;
-	TIM_IMAGE tim;
-	
-	i = lzpSearchFile( "textures", lz_resources );
-	tex_buff = (int*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( tex_buff, lz_resources, i );
-
-	
-	for( j=0; j<qlpFileCount( tex_buff )-4; j++ ) {
-		
-		if( !GetTimInfo( (unsigned int*)qlpFileAddr( j, tex_buff ), &tim ) ) {
-		
-			UploadTIM( &tim );
-			
-		}
-		
-	}
-	
-	
-	GetTimInfo( (unsigned int*)qlpFileAddr( 
-		qlpFindFile( "n00blogo", tex_buff ), tex_buff ), &tim );
-	
-	UploadTIM( &tim );
-	
-	psn00b_tpage = getTPage( 0, 0, tim.prect->x, tim.prect->y )|0x200;
-	setSprt( &psn00b_sprite );
-	setClut( &psn00b_sprite, tim.crect->x, tim.crect->y );
-	setWH( &psn00b_sprite, tim.prect->w<<2, tim.prect->h );
-	setUV0( &psn00b_sprite, (tim.prect->x%64)<<2, tim.prect->y );
-	setRGB0( &psn00b_sprite, 128, 128, 128 );
-	
-	
-	GetTimInfo( (unsigned int*)qlpFileAddr( 
-		qlpFindFile( "lamelotl", tex_buff ), tex_buff ), &tim );
-	
-	UploadTIM( &tim );
-	
-	lamelotl_tpage = getTPage( 0, 0, tim.prect->x, tim.prect->y )|0x200;
-	setSprt( &llotl_sprite );
-	setClut( &llotl_sprite, tim.crect->x, tim.crect->y );
-	setWH( &llotl_sprite, tim.prect->w<<2, tim.prect->h );
-	setUV0( &llotl_sprite, 0, 0 );
-	setRGB0( &llotl_sprite, 128, 128, 128 );
-	
-	
-	GetTimInfo( (unsigned int*)qlpFileAddr( 
-		qlpFindFile( "celmap", tex_buff ), tex_buff ), &tim );
-		
-	UploadTIM( &tim );
-	
-	smdSetCelTex( getTPage( 0, 2, tim.prect->x, tim.prect->y )|0x200,
-		getClut( tim.crect->x, tim.crect->y ) );
-	smdSetCelParam( 3, 3, 0x4f4f4f );
-	
-	
-	GetTimInfo( (unsigned int*)qlpFileAddr( 
-		qlpFindFile( "font", tex_buff ), tex_buff ), &tim );
-		
-	UploadTIM( &tim );
-	
-	font_tpage	= getTPage( 0, 1, tim.prect->x, tim.prect->y )|0x200;
-	font_clut	= getClut( tim.crect->x, tim.crect->y );
-	
-}
-	
-void unpackModels() {
-	
-	/*
-		Unpack model data from an embedded LZP archive.
-	*/
-	
-	int i;
-	
-	i = lzpSearchFile( "rbowshade", lz_resources );
-	o_rbowshade = (SMD*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( o_rbowshade, lz_resources, i );
-	smdInitData( o_rbowshade );
-	
-	i = lzpSearchFile( "bungirl", lz_resources );
-	o_bungirl = (SMD*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( o_bungirl, lz_resources, i );
-	smdInitData( o_bungirl );
-	
-	i = lzpSearchFile( "lightworld", lz_resources );
-	o_world = (SMD*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( o_world, lz_resources, i );
-	smdInitData( o_world );
-	
-	i = lzpSearchFile( "lightbulb", lz_resources );
-	o_lightbulb = (SMD*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( o_lightbulb, lz_resources, i );
-	smdInitData( o_lightbulb );
-	
-	i = lzpSearchFile( "timerift", lz_resources );
-	o_timerift = (SMD*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( o_timerift, lz_resources, i );
-	smdInitData( o_timerift );
-	
-	i = lzpSearchFile( "starmask", lz_resources );
-	o_star = (SMD*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( o_star, lz_resources, i );
-	smdInitData( o_star );
-	
-	i = lzpSearchFile( "hatkid", lz_resources );
-	o_hatkid = (SMD*)malloc( lzpFileSize( lz_resources, i ) );
-	lzpUnpackFile( o_hatkid, lz_resources, i );
-	smdInitData( o_hatkid );
-	
-}
-
-void init() {
-	
-	int i;
-	
-	// Init display
-	initDisplay();
-	
-	FntLoad( 960, 0 );
-	
-	// Just to remove all sound
-	SpuInit();
-	
-	// Load all textures
-	loadTextures();
-	
-}
-
-// Bungirl stuff
-void bungirldemo() {
-	
-	/*
-	The bunny girl demo is just a simple demonstration of rendering a 1390
-	polygon 3D model of a bunny girl with lighting using SMD drawing routines
-	from Scarlet Engine.
-	*/
-	
-	SC_OT s_ot;
-	
-	MATRIX lmtx;
-	
-	SVECTOR rot,brot,srot;
-	VECTOR pos;
-	
-	int timeout = SCENE_TIME;
-	
-	// Set clear color
-	setRGB0( &draw, 63, 0, 127 );
-	
-	// Set tpage base value for SMD drawing routines
-	smdSetBaseTPage( 0x200 );
-	
-	// Set initial rotation values
-	setVector( &rot, 192, 0, 0 );
-	setVector( &brot, 0, 0, 128 );
-	setVector( &srot, 0, 0, 0 );
-	
-	// Set lighting color matrix
-	gte_SetColorMatrix( &lgt_colmtx );
-	
-	// Set 'backside' or ambient light color
-	gte_SetBackColor( 113, 113, 113 );
-	
-	
-	// Demo loop
-	while( 1 ) {
-		
-		// Bungirl position
-		setVector( &pos, 0, 50, 350 );
-		
-		TransMatrix( &mtx, &pos );
-		RotMatrix( &brot, &mtx );
-		
-		// Calculate light matrix
-		lmtx.m[0][0] = isin( -brot.vy<<2 );
-		lmtx.m[0][1] = -2048;
-		lmtx.m[0][2] = icos( -brot.vy<<2 );
-		
-		MulMatrix0( &lmtx, &mtx, &lmtx );
-		
-		// Set matrices
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		gte_SetLightMatrix( &lmtx );
-		
-		// Sort the bungirl model
-		s_ot.ot		= ot[db];
-		s_ot.otlen	= OT_LEN;
-		s_ot.zdiv	= 1;
-		s_ot.zoff	= 0;
-		nextpri = smdSortModel( &s_ot, nextpri, o_bungirl );
-		
-		
-		// Sort the rotating rainbow background
-		setVector( &pos, 0, 0, 200 );
-		
-		TransMatrix( &mtx, &pos );
-		RotMatrix( &srot, &mtx );
-		
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		nextpri = smdSortModelFlat( ot[db]+(OT_LEN-1), nextpri, o_rbowshade );
-		
-		brot.vy += 8;
-		srot.vz += 4;
-		
-		
-		// Sort overlay then display
-		sort_overlay( 0 );
-		
-		display();
-		
-		timeout--;
-		if( timeout < 0 )
-			break;
-		
-	}
-
-}
-
-// Stencil effect stuff
-void stencilstuff() {
-	
-	/* 
-	The stencil demo is achieved by utilizing the mask bit setting
-	primitive GP0(E6h). The structure of this primitive is defined as
-	DR_MASK initialized and set by setDrawMask(). These are not available
-	in Sony's SDK by default.
-	
-	The DR_MASK primitive controls mask bit operations for drawing
-	primitives such as setting mask bits on every pixel drawn or mask
-	bit test where pixels won't be drawn on pixels with the mask bit set.
-	It applies to most graphics drawing primitives except VRAM fill.
-	The mask bits are stored in the 16th bit of each pixel drawn.
-	
-	The semi-transparency bits of a texture always carry over as mask
-	bits in textured primitives. The only way to clear mask bits is by
-	using VRAM fill commands or drawing primitives with the set mask
-	bit operation disabled.
-	
-	The stencil effect featured in this demo is achieved by enabling set
-	mask bit with DR_MASK, drawing semi-transparent primitives using
-	additive blending but color is all zero to make it completely invisible
-	but is enough to update the mask bits, disable mask set bit but enable
-	mask test with DR_MASK and then drawing a rectangle that fills the
-	entire screen. Semi-transparency mask in textures must not be used when
-	drawing the scene that will be 'below' the mask layer.
-	*/
-	int timeout = SCENE_TIME;
-	
-	int spin=0;
-	
-	DR_MASK *mask;
-	TILE *rect;
-	
-	SC_OT s_ot;
-	
-	SVECTOR rot;
-	SVECTOR srot;
-	VECTOR pos;
-	
-	// Set clear color
-	setRGB0( &draw, 127, 0, 63 );
-	
-	// Set tpage base value for SMD drawing routines
-	smdSetBaseTPage( 0x200 );
-	
-	// Base rotation coordinates
-	setVector( &rot, 0, 0, 0 );
-	setVector( &srot, 0, 0, 0 );
-	
-	// Set perspective
-	gte_SetGeomScreen( 320 );
-	
-	
-	// Demo loop
-	while( timeout > 0 ) {
-	
-	
-		// Draw the timerift background
-		setVector( &rot, 0, spin, 0 );
-		setVector( &pos, 0, 0, 0 );
-		
-		TransMatrix( &mtx, &pos );
-		RotMatrix( &rot, &mtx );
-		
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		
-		s_ot.ot		= ot[db];
-		s_ot.otlen 	= 32;
-		s_ot.zdiv	= 2;
-		s_ot.zoff	= 20;
-		
-		nextpri = smdSortModelFlat( ot[db]+(OT_LEN-1), nextpri, o_timerift );
-		
-		
-		// Sort mask primitive that enables setting mask bits
-		mask = (DR_MASK*)nextpri;
-		setDrawMask( mask, 1, 0 );
-		addPrim( ot[db]+20, mask );
-		nextpri += sizeof(DR_MASK);
-		
-		
-		// Sort the stars
-		setVector( &rot, 0, 0, spin<<2 );
-		setVector( &pos, 
-			(isin(spin<<2)*icos(spin))>>16, 
-			(icos(spin<<2)*isin(spin))>>16, 400 );
-		
-		TransMatrix( &mtx, &pos );
-		RotMatrix( &rot, &mtx );
-		
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		
-		nextpri = smdSortModelFlat( ot[db]+19, nextpri, o_star );
-		
-		setVector( &rot, 0, 0, -spin<<2 );
-		setVector( &pos, 
-			(isin(-spin<<2)*icos(-spin))>>16, 
-			(icos(-spin<<2)*isin(-spin))>>16, 400 );
-		
-		TransMatrix( &mtx, &pos );
-		RotMatrix( &rot, &mtx );
-		
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		
-		nextpri = smdSortModelFlat( ot[db]+19, nextpri, o_star );
-		
-		
-		// Sort mask primitive that enables mask bit test
-		mask = (DR_MASK*)nextpri;
-		setDrawMask( mask, 0, 1 );
-		addPrim( ot[db]+18, mask );
-		nextpri += sizeof(DR_MASK);
-
-		
-		// Sort rectangle that fills the screen
-		rect = (TILE*)nextpri;
-		setTile( rect );
-		setXY0( rect, 0, 0 );
-		setWH( rect, 640, 511 );
-		setRGB0( rect, 128, 0, 255 );
-		addPrim( ot[db]+17, rect );
-		nextpri += sizeof(TILE);
-		
-		
-		// Clear all mask settings
-		mask = (DR_MASK*)nextpri;
-		setDrawMask( mask, 0, 0 );
-		addPrim( ot[db]+15, mask );
-		nextpri += sizeof(DR_MASK);
-		
-
-		// Sort overlay then display
-		sort_overlay( 0 );
-		
-		display();
-		
-		spin += 4;
-		timeout--;
-	}
-	
-}
-
-// Orbiting around cel-shaded hatkid stuff
-void hatkidstuff() {
-	
-	/*
-		The cel-shading effect works in a similar manner as conventional
-		per-vertex light source calculation except the color values are used
-		in a different manner. The resulting color values are divided down 
-		using bit shifts to fit as texture coordinates (usually within the
-		range of 0-31) which are then used to map to a shading map which is a
-		simple texture of 3 to 4 shading levels. This technique is very similar
-		to how cel-shading is achieved on the Gamecube except all the vertex to
-		texture coordinate conversion is all done on the GX itself.
-		
-		To achieve this effect on untextured and textured polygons seamlessly
-		the shading map is drawn over the original unshaded polygons of the
-		model as semi-transparent polygons with subtractive blending. The
-		shading map had to be inverted for this effect to work properly since
-		blending is subtractive and not multiplicative after all.
-	*/
-	
-	int timeout = SCENE_TIME;
-	int spin=0;
-	
-	SC_OT s_ot;
-	
-	MATRIX lmtx;
-	
-	SVECTOR rot;
-	VECTOR pos;
-	
-	// Set clear color
-	setRGB0( &draw, 127, 0, 63 );
-	
-	// Sets base TPage value for SMD drawing routines
-	smdSetBaseTPage( 0x200 );
-	
-	setVector( &rot, 0, 0, 0 );
-	
-	// Set light color matrix
-	gte_SetColorMatrix( &lgt_colmtx );
-	
-	// Set back/ambient color to black (required for good cel-shading)
-	gte_SetBackColor( 0, 0, 0 );
-	
-	gte_SetGeomScreen( 320 );
-	
-	// Demo loop
-	while( timeout > 0 ) {
-		
-		// Sort 3D timerift background
-		setVector( &rot, spin, spin, spin>>1 );
-		setVector( &pos, 0, 0, 0 );
-		
-		TransMatrix( &mtx, &pos );
-		RotMatrix( &rot, &mtx );
-		
-		// Fixed light source direction
-		lmtx.m[0][0] = -2048;
-		lmtx.m[0][1] = -2048;
-		lmtx.m[0][2] = -2048;
-		
-		// Multiply by rotation matrix to make it relative to the camera rotation
-		MulMatrix0( &lmtx, &mtx, &lmtx );
-		
-		gte_SetLightMatrix( &lmtx );
-		gte_SetRotMatrix( &mtx );
-		gte_SetTransMatrix( &mtx );
-		
-		nextpri = smdSortModelFlat( ot[db]+(OT_LEN-1), nextpri, o_timerift );
-		
-		
-		// Sort the cel-shaded hatkid
-		setVector( &pos, 0, 0, 600 );
-		TransMatrix( &mtx, &pos );
-		gte_SetTransMatrix( &mtx );
-		
-		s_ot.ot		= ot[db];
-		s_ot.otlen 	= 250;
-		s_ot.zdiv	= 1;
-		s_ot.zoff	= 0;
-		
-		nextpri = smdSortModelCel( &s_ot, nextpri, o_hatkid );
-
-		
-		// Sort overlay then display
-		sort_overlay( 1 );
-		display();
-		
-		spin += 8;
-		timeout--;
-		
-	}
-	
-}
-
-// Plasma stuff
-void genPlasma(char *out, int count);
-char *sortPlasma(int *ot, char *pri, char *map);
-
-void plasmastuff() {
-	
-	DR_TPAGE* tp;
-	char plasbuff[1271];
-	
-	int pcount = 0;
-	int timeout = SCENE_TIME;
-	
-	while( timeout > 0 ) {
-		
-		genPlasma( plasbuff, pcount );
-		nextpri = sortPlasma( ot[db]+1, nextpri, plasbuff );
-	
-		sort_overlay( 1 );
-		
-		display();
-		timeout--;
-		pcount++;
-		
-	}
-	
-}
-
-// Simple stripe transition effect
-void transition() {
-	
-	int i,count,comp;
-	int bheight[16] = { 0 };
-	
-	TILE *tile = (TILE*)nextpri;
-	draw.isbg = 0;
-	
-	while( 1 ) {
-		
-		comp = 0;
-		
-		for( i=0; i<16; i++ ) {
-			
-			if( bheight[i] > 0 ) {
-				
-				
-				setTile( tile );
-				setXY0( tile, 0, 32*i );
-				setRGB0( tile, 0, 151, 255 );
-				setWH( tile, 640, bheight[i] );
-				addPrim( ot[db], tile );
-				tile++;
-				
-				if( bheight[i] < 32 )
-					bheight[i]++;
-				else
-					comp++;
-				
-			}
-			
-		}
-		
-		if( bheight[count>>1] == 0 )
-			bheight[count>>1] = 1;
-		
-		display();
-		count++;
-		
-		if( comp >= 16 )
-			break;
-		
-	}
-	
-	DrawSync(0);
-	
-	draw.isbg = 1;
-	
-}
-
-int main(int argc, const char *argv[]) {
-	
-	// Init
-	init();
-	
-	// Do transition
-	transition();
-	
-	// Do Meido-Tek, PSn00bSDK and n00bDEMO logo intros
-	intro();
-	
-	// Unpack model data
-	unpackModels();
-	
-	// Demo sequence loop
-	while( 1 ) {
-		
-		lightdemo();
-		bungirldemo();
-		stencilstuff();
-		hatkidstuff();
-		plasmastuff();
-		
-	}
-
-	return 0;
-}
\ No newline at end of file