[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
36	# include <sys/types.h>	52	# include <sys/types.h>
37	# include <sys/socket.h>	53	# include <sys/socket.h>
38	# include <netinet/in.h>	54	# include <netinet/in.h>
39	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
40	# include <inttypes.h>	56	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	57	#endif
49		58
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		60
52	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
53		62
54	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	70	#else
62	# define PARACHUTE 0	71	# define PARACHUTE 0
63	#endif	72	#endif
64		73
		74	static AV *texture_av;
		75
65	static struct	76	static struct
66	{	77	{
67	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	79	#include "glfunc.h"
69	#undef GL_FUNC	80	#undef GL_FUNC
70	} gl;	81	} gl;
71		82
		83	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	85	{
74	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	90	else
79	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
80	}	92	}
81		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
82	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
83		120
84	#include "pango-font.c"	121	#include "pango-font.c"
85	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
86	#include "pango-render.c"	123	#include "pango-render.c"
87		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
90		129
91	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *CFPlus__Font;
92		131
…		…
111	typedef struct cf_layout {	150	typedef struct cf_layout {
112	PangoLayout *pl;	151	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
114	int base_height;	153	int base_height;
115	CFPlus__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
116	} *CFPlus__Layout;	156	} *CFPlus__Layout;
117		157
118	static CFPlus__Font default_font;	158	static CFPlus__Font default_font;
119	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
…		…
144	}	184	}
145		185
146	static void	186	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
148	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
150		193
151	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		196
154	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
155	}	198	if (!rect.height) rect.height = 1;
156		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
157	typedef uint16_t mapface;	205	typedef uint16_t faceid;
158		206
159	typedef struct {	207	typedef struct {
160	GLint name;	208	GLuint name;
161	int w, h;	209	int w, h;
162	float s, t;	210	float s, t;
163	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
164	} maptex;	214	} maptex;
165		215
166	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
167	int16_t darkness;	219	uint16_t darkness;
168	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	221	} mapcell;
170		222
171	typedef struct {	223	typedef struct {
172	int32_t c0, c1;	224	int32_t c0, c1;
173	mapcell *col;	225	mapcell *col;
174	} maprow;	226	} maprow;
175		227
176	typedef struct map {	228	typedef struct map {
177	int x, y, w, h;	229	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	231	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	232	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		233
185	int32_t rows;	234	int32_t rows;
186	maprow *row;	235	maprow *row;
187	} *CFPlus__Map;	236	} *CFPlus__Map;
188		237
…		…
208	return ptr;	257	return ptr;
209	}	258	}
210		259
211	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
213		282
214	static maprow *	283	static maprow *
215	map_get_row (CFPlus__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
216	{	285	{
217	if (0 > y)	286	if (0 > y)
…		…
286	static void	355	static void
287	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
288	{	357	{
289	int x, y;	358	int x, y;
290	maprow *row;	359	maprow *row;
		360	mapcell *cell;
291		361
292	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	363	if (y >= 0)
294	{	364	{
295	if (y >= self->rows)	365	if (y >= self->rows)
…		…
301	if (x >= row->c0)	371	if (x >= row->c0)
302	{	372	{
303	if (x >= row->c1)	373	if (x >= row->c1)
304	break;	374	break;
305		375
306	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
307	}	382	}
308	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
309	}	400	}
310		401
311	static void	402	static void
312	music_finished (void)	403	music_finished (void)
313	{	404	{
…		…
347	n \|= n >> 4;	438	n \|= n >> 4;
348	n \|= n >> 8;	439	n \|= n >> 8;
349	n \|= n >> 16;	440	n \|= n >> 16;
350		441
351	return n + 1;	442	return n + 1;
		443	}
		444
		445	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
352	}	501	}
353		502
354	MODULE = CFPlus PACKAGE = CFPlus	503	MODULE = CFPlus PACKAGE = CFPlus
355		504
356	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
…		…
361	static const struct {	510	static const struct {
362	const char *name;	511	const char *name;
363	IV iv;	512	IV iv;
364	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
366	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
384	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
448	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	624
461	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	626	# undef const_iv
465	};	627	};
466		628
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
470		641
471	int	642	int
472	in_destruct ()	643	in_destruct ()
473	CODE:	644	CODE:
474	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
476	RETVAL	647	RETVAL
477		648
478	NV floor (NV x)	649	NV floor (NV x)
479		650
480	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
481		656
482	void	657	void
483	pango_init ()	658	pango_init ()
484	CODE:	659	CODE:
485	{	660	{
486	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	664	}
490		665
		666	char *
		667	SDL_GetError ()
		668
491	int	669	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		671
494	void	672	void
495	SDL_Quit ()	673	SDL_Quit ()
496		674
497	void	675	void
498	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	677	PPCODE:
500	{	678	{
501	SDL_Rect **m;	679	SDL_Rect **m;
502		680
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		685
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		688
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		693
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
517	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
518	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
519	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
520	#endif	698	#endif
521		699
522	SDL_EnableUNICODE (1);
523	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
524
525	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
526		701
527	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
528	while (*m)	703	while (*m)
529	{	704	{
		705	if ((m)->w >= 640 && (m)->h >= 480)
		706	{
530	AV *av = newAV ();	707	AV *av = newAV ();
531	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
532	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
533	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
534		714
535	++m;	715	++m;
536	}	716	}
537	}	717	}
538		718
539	char *
540	SDL_GetError ()
541
542	int	719	int
543	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
544	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
545	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
546	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
547	);	733	);
		734
548	if (RETVAL)	735	if (RETVAL)
549	{	736	{
550	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
551	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
552	# include "glfunc.h"	741	#include "glfunc.h"
553	# undef GL_FUNC	742	#undef GL_FUNC
554	}	743	}
		744	}
555	OUTPUT:	745	OUTPUT:
556	RETVAL	746	RETVAL
557		747
558	void	748	void
559	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
560		750
561	char *	751	char *
562	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
563		753
		754	int
		755	SDL_GetAppState ()
		756
564	void	757	void
565	SDL_PollEvent ()	758	poll_events ()
566	PPCODE:	759	PPCODE:
567	{	760	{
568	SDL_Event ev;	761	SDL_Event ev;
569		762
570	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
571	{	765	{
572	HV *hv = newHV ();	766	HV *hv = newHV ();
573	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
574		768
575	switch (ev.type)	769	switch (ev.type)
…		…
577	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
578	case SDL_KEYUP:	772	case SDL_KEYUP:
579	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
580	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
581	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
582	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
583	break;	778	break;
584		779
585	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
586	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
587	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
588	break;	783	break;
589		784
590	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
591	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
592
593	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
594	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
595	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
596	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
597	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
598	break;	811	break;
599		812
600	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
601	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
602	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
617	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
618	}	831	}
619	}	832	}
620		833
621	int	834	int
622	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
623	POSTCALL:	836	POSTCALL:
624	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
625	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
626		839
627	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
628	Mix_CloseAudio ()	857	Mix_CloseAudio ()
629		858
630	int	859	int
631	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
632		861
		862	const char *
		863	Mix_GetError ()
		864
633	void	865	void
634	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
635	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
636	#ifndef _WIN32	874	#ifdef _WIN32
637	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
638	#endif	896	#endif
		897	}
639		898
640	void	899	void
641	add_font (char *file)	900	add_font (char *file)
642	CODE:	901	CODE:
643	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
651	STRLEN image_len;	910	STRLEN image_len;
652	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
653	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
654	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
655	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
656	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
657	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
658		917
659	if (!rw)	918	if (!rw)
660	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
661		920
…		…
747	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
748	#endif	1007	#endif
749	_exit (1);	1008	_exit (1);
750		1009
751	void	1010	void
752	_exit (int retval)	1011	_exit (int retval = 0)
753	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
754	_exit (retval);	1016	_exit (retval);
		1017	#endif
		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
755		1027
756	MODULE = CFPlus PACKAGE = CFPlus::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
		1029
		1030	PROTOTYPES: DISABLE
757		1031
758	CFPlus::Font	1032	CFPlus::Font
759	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
760	CODE:	1034	CODE:
761	{	1035	{
…		…
772	CODE:	1046	CODE:
773	pango_font_description_free (self);	1047	pango_font_description_free (self);
774		1048
775	void	1049	void
776	make_default (CFPlus::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
777	CODE:	1052	CODE:
778	default_font = self;	1053	default_font = self;
779		1054
780	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
781		1056
		1057	PROTOTYPES: DISABLE
		1058
782	void	1059	void
783	reset_glyph_cache ()	1060	reset_glyph_cache ()
		1061	PROTOTYPE:
784	CODE:	1062	CODE:
785	tc_clear ();	1063	tc_clear ();
786		1064
787	CFPlus::Layout	1065	CFPlus::Layout
788	new (SV *class)	1066	new (SV *class)
…		…
794	RETVAL->g = 1.;	1072	RETVAL->g = 1.;
795	RETVAL->b = 1.;	1073	RETVAL->b = 1.;
796	RETVAL->a = 1.;	1074	RETVAL->a = 1.;
797	RETVAL->base_height = MIN_FONT_HEIGHT;	1075	RETVAL->base_height = MIN_FONT_HEIGHT;
798	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
799		1078
800	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
801	layout_update_font (RETVAL);	1080	layout_update_font (RETVAL);
802	OUTPUT:	1081	OUTPUT:
803	RETVAL	1082	RETVAL
804		1083
805	void	1084	void
806	DESTROY (CFPlus::Layout self)	1085	DESTROY (CFPlus::Layout self)
807	CODE:	1086	CODE:
808	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
809	Safefree (self);	1089	Safefree (self);
810		1090
811	void	1091	void
812	set_text (CFPlus::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
813	CODE:	1093	CODE:
…		…
1006	xy_to_index (CFPlus::Layout self, int x, int y)	1286	xy_to_index (CFPlus::Layout self, int x, int y)
1007	CODE:	1287	CODE:
1008	{	1288	{
1009	int index, trailing;	1289	int index, trailing;
1010	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1011	RETVAL = index;	1291	RETVAL = index + trailing;
1012	}	1292	}
1013	OUTPUT:	1293	OUTPUT:
1014	RETVAL	1294	RETVAL
1015		1295
1016	void	1296	void
…		…
1025	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1026	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1027	}	1307	}
1028		1308
1029	void	1309	void
1030	render (CFPlus::Layout self, float x, float y)	1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1031	PPCODE:	1311	PPCODE:
		1312	{
		1313	int line, x;
		1314
		1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1317
		1318	EXTEND (SP, 2);
		1319	PUSHs (sv_2mortal (newSViv (line - 1)));
		1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1321	}
		1322
		1323	void
		1324	line_x_to_index (CFPlus::Layout self, int line, int x)
		1325	PPCODE:
		1326	{
		1327	PangoLayoutLine *lp;
		1328	int index, trailing;
		1329
		1330	if (line < 0)
		1331	XSRETURN_EMPTY;
		1332
		1333	if (!(lp = pango_layout_get_line (self->pl, line)))
		1334	XSRETURN_EMPTY; /* do better */
		1335
		1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1337
		1338	EXTEND (SP, 2);
		1339	if (GIMME_V == G_SCALAR)
		1340	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1341	else
		1342	{
		1343	PUSHs (sv_2mortal (newSViv (index)));
		1344	PUSHs (sv_2mortal (newSViv (trailing)));
		1345	}
		1346	}
		1347
		1348	void
		1349	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1350	CODE:
		1351	rc_clear (self->rc);
1032	pango_opengl_render_layout_subpixel (	1352	pango_opengl_render_layout_subpixel (
1033	self->pl,	1353	self->pl,
		1354	self->rc,
1034	x * PANGO_SCALE, y * PANGO_SCALE,	1355	x * PANGO_SCALE, y * PANGO_SCALE,
1035	self->r, self->g, self->b, self->a	1356	self->r, self->g, self->b, self->a,
		1357	flags
1036	);	1358	);
		1359	// we assume that context_change actually clears/frees stuff
		1360	// and does not do any recomputation...
		1361	pango_layout_context_changed (self->pl);
		1362
		1363	void
		1364	draw (CFPlus::Layout self)
		1365	CODE:
		1366	{
		1367	glEnable (GL_TEXTURE_2D);
		1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1369	glEnable (GL_BLEND);
		1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1372	glEnable (GL_ALPHA_TEST);
		1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1374
		1375	rc_draw (self->rc);
		1376
		1377	glDisable (GL_ALPHA_TEST);
		1378	glDisable (GL_BLEND);
		1379	glDisable (GL_TEXTURE_2D);
		1380	}
1037		1381
1038	MODULE = CFPlus PACKAGE = CFPlus::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
1039		1383
1040	void	1384	PROTOTYPES: ENABLE
1041	pad2pot (SV data_, SV w_, SV *h_)
1042	CODE:
1043	{
1044	int ow = SvIV (w_);
1045	int oh = SvIV (h_);
1046		1385
1047	if (ow && oh)	1386	void
		1387	pad (SV *data_, int ow, int oh, int nw, int nh)
		1388	CODE:
		1389	{
		1390	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1048	{	1391	{
1049	int nw = minpot (ow);
1050	int nh = minpot (oh);
1051
1052	if (nw != ow \|\| nh != oh)
1053	{
1054	if (SvOK (data_))
1055	{
1056	STRLEN datalen;	1392	STRLEN datalen;
1057	char *data = SvPVbyte (data_, datalen);	1393	char *data = SvPVbyte (data_, datalen);
1058	int bpp = datalen / (ow * oh);	1394	int bpp = datalen / (ow * oh);
1059	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1395	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1060		1396
1061	SvPOK_only (result_);	1397	SvPOK_only (result_);
1062	SvCUR_set (result_, nw * nh * bpp);	1398	SvCUR_set (result_, nw * nh * bpp);
1063		1399
1064	memset (SvPVX (result_), 0, nw * nh * bpp);	1400	memset (SvPVX (result_), 0, nw * nh * bpp);
1065	while (oh--)	1401	while (oh--)
1066	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1402	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1067		1403
1068	sv_setsv (data_, result_);	1404	sv_setsv (data_, result_);
1069	}
1070
1071	sv_setiv (w_, nw);
1072	sv_setiv (h_, nh);
1073	}
1074	}	1405	}
1075	}	1406	}
1076		1407
1077	void	1408	void
1078	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1409	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1084	{	1415	{
1085	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
1086	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1087	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1088	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1419	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1420
		1421	if (name <= 0)
		1422	XSRETURN_EMPTY;
1089		1423
1090	if (items < 5)	1424	if (items < 5)
1091	{	1425	{
1092	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1093	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1121	glDisable (GL_ALPHA_TEST);	1455	glDisable (GL_ALPHA_TEST);
1122	glDisable (GL_BLEND);	1456	glDisable (GL_BLEND);
1123	}	1457	}
1124	}	1458	}
1125		1459
		1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1461	CODE:
		1462	{
		1463	GLint width;
		1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1465	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1466	RETVAL = width > 0;
		1467	}
		1468	OUTPUT:
		1469	RETVAL
		1470
1126	MODULE = CFPlus PACKAGE = CFPlus::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
1127		1472
		1473	PROTOTYPES: DISABLE
		1474
1128	CFPlus::Map	1475	CFPlus::Map
1129	new (SV *class, int map_width, int map_height)	1476	new (SV *class)
1130	CODE:	1477	CODE:
1131	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
1132	RETVAL->x = 0;	1479	RETVAL->x = 0;
1133	RETVAL->y = 0;	1480	RETVAL->y = 0;
1134	RETVAL->w = map_width;	1481	RETVAL->w = 0;
1135	RETVAL->h = map_height;	1482	RETVAL->h = 0;
1136	RETVAL->ox = 0;	1483	RETVAL->ox = 0;
1137	RETVAL->oy = 0;	1484	RETVAL->oy = 0;
1138	RETVAL->faces = 8192;	1485	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1139	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1486	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1140	RETVAL->texs = 8192;
1141	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1142	RETVAL->rows = 0;	1487	RETVAL->rows = 0;
1143	RETVAL->row = 0;	1488	RETVAL->row = 0;
1144	OUTPUT:	1489	OUTPUT:
1145	RETVAL	1490	RETVAL
1146		1491
1147	void	1492	void
1148	DESTROY (CFPlus::Map self)	1493	DESTROY (CFPlus::Map self)
1149	CODE:	1494	CODE:
1150	{	1495	{
1151	map_clear (self);	1496	map_clear (self);
1152	Safefree (self->face);	1497	Safefree (self->face2tile);
1153	Safefree (self->tex);	1498	Safefree (self->tex);
1154	Safefree (self);	1499	Safefree (self);
1155	}	1500	}
1156		1501
1157	void	1502	void
		1503	resize (CFPlus::Map self, int map_width, int map_height)
		1504	CODE:
		1505	self->w = map_width;
		1506	self->h = map_height;
		1507
		1508	void
1158	clear (CFPlus::Map self)	1509	clear (CFPlus::Map self)
1159	CODE:	1510	CODE:
1160	map_clear (self);	1511	map_clear (self);
1161		1512
1162	void	1513	void
1163	set_face (CFPlus::Map self, int face, int texid)	1514	set_tileid (CFPlus::Map self, int face, int tile)
1164	CODE:	1515	CODE:
1165	{	1516	{
1166	while (self->faces <= face)	1517	need_facenum (self, face); self->face2tile [face] = tile;
1167	{	1518	need_texid (self, tile);
1168	Append (mapface, self->face, self->faces, self->faces);	1519	}
1169	self->faces *= 2;
1170	}
1171		1520
1172	self->face [face] = texid;	1521	void
		1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1523	CODE:
		1524	{
		1525	tileid texid;
		1526	maptex *tex;
		1527
		1528	if (face < 0 \|\| face >= self->faces)
		1529	return;
		1530
		1531	if (smooth < 0 \|\| smooth >= self->faces)
		1532	return;
		1533
		1534	texid = self->face2tile [face];
		1535
		1536	if (!texid)
		1537	return;
		1538
		1539	tex = self->tex + texid;
		1540	tex->smoothtile = self->face2tile [smooth];
		1541	tex->smoothlevel = level;
1173	}	1542	}
1174		1543
1175	void	1544	void
1176	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1545	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1177	CODE:	1546	CODE:
1178	{	1547	{
1179	while (self->texs <= texid)	1548	need_texid (self, texid);
1180	{
1181	Append (maptex, self->tex, self->texs, self->texs);
1182	self->texs *= 2;
1183	}
1184		1549
1185	{	1550	{
1186	maptex *tex = self->tex + texid;	1551	maptex *tex = self->tex + texid;
1187		1552
1188	tex->name = name;	1553	tex->name = name;
…		…
1230	void	1595	void
1231	scroll (CFPlus::Map self, int dx, int dy)	1596	scroll (CFPlus::Map self, int dx, int dy)
1232	CODE:	1597	CODE:
1233	{	1598	{
1234	if (dx > 0)	1599	if (dx > 0)
1235	map_blank (self, self->x, self->y, dx - 1, self->h);	1600	map_blank (self, self->x, self->y, dx, self->h);
1236	else if (dx < 0)	1601	else if (dx < 0)
1237	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1602	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1238		1603
1239	if (dy > 0)	1604	if (dy > 0)
1240	map_blank (self, self->x, self->y, self->w, dy - 1);	1605	map_blank (self, self->x, self->y, self->w, dy);
1241	else if (dy < 0)	1606	else if (dy < 0)
1242	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1607	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1243		1608
1244	self->ox += dx; self->x += dx;	1609	self->ox += dx; self->x += dx;
1245	self->oy += dy; self->y += dy;	1610	self->oy += dy; self->y += dy;
1246		1611
1247	while (self->y < 0)	1612	while (self->y < 0)
…		…
1251	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
1252	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
1253	}	1618	}
1254	}	1619	}
1255		1620
1256	void	1621	SV *
1257	map1a_update (CFPlus::Map self, SV *data_)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1258	CODE:	1623	CODE:
1259	{	1624	{
1260	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1261	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
1262	mapcell *cell;	1627	mapcell *cell;
1263	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
1264		1631
1265	while (data < data_end)	1632	while (data < data_end - 1)
1266	{	1633	{
1267	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
1268		1635
1269	x = self->x + ((flags >> 10) & 63);	1636	x = self->x + ((flags >> 10) & 63);
1270	y = self->y + ((flags >> 4) & 63);	1637	y = self->y + ((flags >> 4) & 63);
1271		1638
1272	cell = map_get_cell (self, x, y);	1639	cell = map_get_cell (self, x, y);
1273		1640
1274	if (flags & 15)	1641	if (flags & 15)
1275	{	1642	{
1276	if (cell->darkness < 0)	1643	if (!cell->darkness)
1277	{	1644	{
		1645	memset (cell, 0, sizeof (*cell));
1278	cell->darkness = 0;	1646	cell->darkness = 256;
1279	cell->face [0] = 0;
1280	cell->face [1] = 0;
1281	cell->face [2] = 0;
1282	}	1647	}
1283		1648
1284	cell->darkness = flags & 8 ? *data++ : 255;
1285
1286	//TODO: don't trust server data to be in-range(!)	1649	//TODO: don't trust server data to be in-range(!)
1287		1650
1288	if (flags & 4)	1651	if (flags & 8)
1289	{	1652	{
1290	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1653	if (extmap)
		1654	{
		1655	uint8_t ext, cmd;
		1656
		1657	do
		1658	{
		1659	ext = *data++;
		1660	cmd = ext & 0x3f;
		1661
		1662	if (cmd < 4)
		1663	cell->darkness = 255 - ext * 64 + 1;
		1664	else if (cmd == 5) // health
		1665	{
		1666	cell->stat_width = 1;
		1667	cell->stat_hp = *data++;
		1668	}
		1669	else if (cmd == 6) // monster width
		1670	cell->stat_width = *data++ + 1;
		1671	else if (cmd == 0x47)
		1672	{
		1673	if (*data == 4)
		1674	; // decode player count
		1675
		1676	data += *data + 1;
		1677	}
		1678	else if (cmd == 8) // cell flags
		1679	cell->flags = *data++;
		1680	else if (ext & 0x40) // unknown, multibyte => skip
		1681	data += *data + 1;
		1682	else
		1683	data++;
		1684	}
		1685	while (ext & 0x80);
		1686	}
		1687	else
		1688	cell->darkness = *data++ + 1;
1291	}	1689	}
1292		1690
		1691	for (z = 0; z <= 2; ++z)
1293	if (flags & 2)	1692	if (flags & (4 >> z))
1294	{	1693	{
1295	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	faceid face = (data [0] << 8) + data [1]; data += 2;
		1695	need_facenum (self, face);
		1696	cell->tile [z] = self->face2tile [face];
		1697
		1698	if (cell->tile [z])
		1699	{
		1700	maptex *tex = self->tex + cell->tile [z];
		1701	if (!tex->name)
		1702	av_push (missing, newSViv (cell->tile [z]));
		1703
		1704	if (tex->smoothtile)
		1705	{
		1706	maptex *smooth = self->tex + tex->smoothtile;
		1707	if (!smooth->name)
		1708	av_push (missing, newSViv (tex->smoothtile));
		1709	}
		1710	}
1296	}	1711	}
1297
1298	if (flags & 1)
1299	{
1300	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1301	}
1302	}	1712	}
1303	else	1713	else
1304	cell->darkness = -1;	1714	cell->darkness = 0;
1305	}	1715	}
1306	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1307		1719
1308	SV *	1720	SV *
1309	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1310	CODE:	1722	CODE:
1311	{	1723	{
…		…
1335	{	1747	{
1336	mapcell *cell = row->col + (x - row->c0);	1748	mapcell *cell = row->col + (x - row->c0);
1337		1749
1338	for (z = 0; z <= 0; z++)	1750	for (z = 0; z <= 0; z++)
1339	{	1751	{
1340	mapface face = cell->face [z];
1341
1342	if (face)
1343	{
1344	maptex tex = self->tex [face];	1752	maptex tex = self->tex [cell->tile [z]];
1345	int a0 = 255 - tex.a;	1753	int a0 = 255 - tex.a;
1346	int a1 = tex.a;	1754	int a1 = tex.a;
1347		1755
1348	r = (r * a0 + tex.r * a1) / 255;	1756	r = (r * a0 + tex.r * a1) / 255;
1349	g = (g * a0 + tex.g * a1) / 255;	1757	g = (g * a0 + tex.g * a1) / 255;
1350	b = (b * a0 + tex.b * a1) / 255;	1758	b = (b * a0 + tex.b * a1) / 255;
1351	a = (a * a0 + tex.a * a1) / 255;	1759	a = (a * a0 + tex.a * a1) / 255;
1352	}
1353	}	1760	}
1354	}	1761	}
1355		1762
1356	*map++ = (r )	1763	*map++ = (r )
1357	\| (g << 8)	1764	\| (g << 8)
…		…
1364	}	1771	}
1365	OUTPUT:	1772	OUTPUT:
1366	RETVAL	1773	RETVAL
1367		1774
1368	void	1775	void
1369	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1370	CODE:	1777	CODE:
1371	{	1778	{
1372	int vx, vy;
1373	int x, y, z;	1779	int x, y, z;
1374	int last_name;
1375	mapface face;
1376		1780
1377	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1378	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1784	smooth_key skey;
1379		1785
1380	/*	1786	rc_t *rc = rc_alloc ();
1381	int vx = self->vx = self->w >= sw	1787	rc_key_t key;
1382	? self->x + (self->w - sw) / 2	1788	rc_array_t *arr;
1383	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1384		1789
1385	int vy = self->vy = self->h >= sh	1790	// thats current max. sorry.
1386	? self->y + (self->h - sh) / 2	1791	if (sw > 255) sw = 255;
1387	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1792	if (sh > 255) sh = 255;
1388	*/
1389		1793
1390	glColor4ub (255, 255, 255, 255);	1794	// clear key, in case of extra padding
		1795	memset (&skey, 0, sizeof (skey));
		1796
		1797	memset (&key, 0, sizeof (key));
		1798	key.r = 255;
		1799	key.g = 255;
		1800	key.b = 255;
		1801	key.a = 255;
		1802	key.mode = GL_QUADS;
		1803	key.format = GL_T2F_V3F;
		1804	key.texname = -1;
		1805
		1806	mx += self->x;
		1807	my += self->y;
		1808
		1809	// first pass: determine smooth_max
		1810	// rather ugly, if you ask me
		1811	// could also be stored inside mapcell and updated on change
		1812	memset (smooth_max, 0, sizeof (smooth_max));
		1813
		1814	for (y = 0; y < sh; y++)
		1815	if (0 <= y + my && y + my < self->rows)
		1816	{
		1817	maprow *row = self->row + (y + my);
		1818
		1819	for (x = 0; x < sw; x++)
		1820	if (row->c0 <= x + mx && x + mx < row->c1)
		1821	{
		1822	mapcell *cell = row->col + (x + mx - row->c0);
		1823
		1824	smooth_max[x + 1][y + 1] =
		1825	MAX (self->tex [cell->tile [0]].smoothlevel,
		1826	MAX (self->tex [cell->tile [1]].smoothlevel,
		1827	self->tex [cell->tile [2]].smoothlevel));
		1828	}
		1829	}
1391		1830
1392	glEnable (GL_BLEND);	1831	glEnable (GL_BLEND);
1393	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1394	glEnable (GL_TEXTURE_2D);
1395	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1396		1834
1397	glBegin (GL_QUADS);
1398
1399	last_name = 0;
1400
1401	for (z = 0; z < 3; z++)	1835	for (z = 0; z <= 2; z++)
		1836	{
		1837	memset (smooth_level, 0, sizeof (smooth_level));
		1838
1402	for (y = 0; y < sh; y++)	1839	for (y = 0; y < sh; y++)
1403	if (0 <= y + vy && y + vy < self->rows)	1840	if (0 <= y + my && y + my < self->rows)
1404	{	1841	{
1405	maprow *row = self->row + (y + vy);	1842	maprow *row = self->row + (y + my);
1406		1843
1407	for (x = 0; x < sw; x++)	1844	for (x = 0; x < sw; x++)
1408	if (row->c0 <= x + vx && x + vx < row->c1)	1845	if (row->c0 <= x + mx && x + mx < row->c1)
1409	{	1846	{
1410	mapcell *cell = row->col + (x + vx - row->c0);	1847	mapcell *cell = row->col + (x + mx - row->c0);
1411
1412	face = cell->face [z];	1848	tileid tile = cell->tile [z];
1413		1849
1414	if (face)	1850	if (tile)
		1851	{
		1852	maptex tex = self->tex [tile];
		1853	int px, py;
		1854
		1855	if (key.texname != tex.name)
		1856	{
		1857	if (!tex.name)
		1858	tex = self->tex [2]; /* missing, replace by noface */
		1859
		1860	key.texname = tex.name;
		1861	arr = rc_array (rc, &key);
		1862	}
		1863
		1864	px = (x + 1) * T - tex.w;
		1865	py = (y + 1) * T - tex.h;
		1866
		1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1871
		1872	if (cell->flags && z == 2)
		1873	{
		1874	// overlays such as the speech bubble, probably more to come
		1875	if (cell->flags & 1)
		1876	{
		1877	maptex tex = self->tex [1];
		1878	int px = x * T + T * 2 / 32;
		1879	int py = y * T - T * 6 / 32;
		1880
		1881	if (tex.name)
		1882	{
		1883	if (key.texname != tex.name)
		1884	{
		1885	key.texname = tex.name;
		1886	arr = rc_array (rc, &key);
		1887	}
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1893	}
		1894	}
		1895	}
		1896
		1897	// update smooth hash
		1898	if (tex.smoothtile)
		1899	{
		1900	skey.tile = tex.smoothtile;
		1901	skey.level = tex.smoothlevel;
		1902
		1903	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1904
		1905	// add bits to current tile and all neighbours. skey.x\|y is
		1906	// shifted +1\|+1 so we always stay positive.
		1907
		1908	// bits is ___n cccc CCCC bbbb
		1909	// n do not draw borders&corners
		1910	// c draw these corners, but...
		1911	// C ... not these
		1912	// b draw these borders
		1913
		1914	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1915	// ┃· ·· ·┃ ━━
		1916
		1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1918	// ·· ·· ·┏ ┓·
		1919
		1920	// full tile
		1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1922
		1923	// borders
		1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1928
		1929	// corners
		1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1934	}
		1935	}
		1936	}
		1937	}
		1938
		1939	rc_draw (rc);
		1940	rc_clear (rc);
		1941
		1942	// go through all smoothlevels, lowest to highest, then draw.
		1943	// this is basically counting sort
		1944	{
		1945	int w, b;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glBegin (GL_QUADS);
		1949	for (w = 0; w < 256 / 32; ++w)
		1950	{
		1951	uint32_t smask = smooth_level [w];
		1952	if (smask)
		1953	for (b = 0; b < 32; ++b)
		1954	if (smask & (((uint32_t)1) << b))
1415	{	1955	{
1416	maptex tex = self->tex [face];	1956	int level = (w << 5) \| b;
		1957	HE *he;
1417		1958
1418	int px = (x + 1) * 32 - tex.w;	1959	hv_iterinit (smooth);
1419	int py = (y + 1) * 32 - tex.h;	1960	while ((he = hv_iternext (smooth)))
1420
1421	if (last_name != tex.name)
1422	{	1961	{
		1962	smooth_key skey = (smooth_key )HeKEY (he);
		1963	IV bits = SvIVX (HeVAL (he));
		1964
		1965	if (!(bits & 0x1000)
		1966	&& skey->level == level
		1967	&& level > smooth_max [skey->x][skey->y])
		1968	{
		1969	maptex tex = self->tex [skey->tile];
		1970	int px = (((int)skey->x) - 1) * T;
		1971	int py = (((int)skey->y) - 1) * T;
		1972	int border = bits & 15;
		1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1974	float dx = tex.s * .0625f; // 16 images/row
		1975	float dy = tex.t * .5f ; // 2 images/column
		1976
		1977	if (tex.name)
		1978	{
		1979	// this time avoiding texture state changes
		1980	// save gobs of state changes.
		1981	if (key.texname != tex.name)
		1982	{
1423	glEnd ();	1983	glEnd ();
1424	last_name = tex.name;
1425	glBindTexture (GL_TEXTURE_2D, last_name);	1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1426	glBegin (GL_QUADS);	1985	glBegin (GL_QUADS);
		1986	}
		1987
		1988	if (border)
		1989	{
		1990	float ox = border * dx;
		1991
		1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1996	}
		1997
		1998	if (corner)
		1999	{
		2000	float ox = corner * dx;
		2001
		2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2006	}
		2007	}
		2008	}
1427	}	2009	}
1428
1429	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1430	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1431	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1432	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1433	}	2010	}
1434	}
1435	}	2011	}
1436		2012
1437	glEnd ();	2013	glEnd ();
1438
1439	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
		2016	}
		2017
		2018	hv_clear (smooth);
		2019	}
		2020
1440	glDisable (GL_BLEND);	2021	glDisable (GL_BLEND);
		2022	rc_free (rc);
		2023
		2024	// top layer: overlays such as the health bar
		2025	for (y = 0; y < sh; y++)
		2026	if (0 <= y + my && y + my < self->rows)
		2027	{
		2028	maprow *row = self->row + (y + my);
		2029
		2030	for (x = 0; x < sw; x++)
		2031	if (row->c0 <= x + mx && x + mx < row->c1)
		2032	{
		2033	mapcell *cell = row->col + (x + mx - row->c0);
		2034
		2035	int px = x * T;
		2036	int py = y * T;
		2037
		2038	if (cell->stat_hp)
		2039	{
		2040	int width = cell->stat_width * T;
		2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2042
		2043	glColor3ub (0, 0, 0);
		2044	glRectf (px + 1, py - thick - 2,
		2045	px + width - 1, py);
		2046
		2047	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2048	glRectf (px + 2,
		2049	py - thick - 1,
		2050	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2051	}
		2052	}
		2053	}
1441	}	2054	}
1442		2055
1443	void	2056	void
1444	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1445	CODE:	2058	CODE:
…		…
1499	glDisable (GL_BLEND);	2112	glDisable (GL_BLEND);
1500	glDisable (GL_TEXTURE_2D);	2113	glDisable (GL_TEXTURE_2D);
1501	}	2114	}
1502		2115
1503	void	2116	void
1504	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1505	PPCODE:	2118	PPCODE:
1506	{	2119	{
1507	int vx, vy;
1508	int x, y;	2120	int x, y;
		2121	int sw1 = sw + 2;
		2122	int sh1 = sh + 2;
		2123	int sh3 = sh * 3;
1509	int sw4 = (sw + 3) & ~3;	2124	int sw34 = (sw * 3 + 3) & ~3;
		2125	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1510	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2126	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1511	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2127	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1512		2128
1513	memset (darkness, 255, sw4 * sh);
1514	SvPOK_only (darkness_sv);	2129	SvPOK_only (darkness3_sv);
1515	SvCUR_set (darkness_sv, sw4 * sh);	2130	SvCUR_set (darkness3_sv, sw34 * sh3);
1516		2131
1517	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2132	mx += self->x - 1;
1518	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2133	my += self->y - 1;
1519		2134
		2135	memset (darkness1, 255, sw1 * sh1);
		2136
1520	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh1; y++)
1521	if (0 <= y + vy && y + vy < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1522	{	2139	{
1523	maprow *row = self->row + (y + vy);	2140	maprow *row = self->row + (y + my);
1524		2141
1525	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw1; x++)
1526	if (row->c0 <= x + vx && x + vx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1527	{	2144	{
1528	mapcell *cell = row->col + (x + vx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1529		2146
1530	darkness[y * sw4 + x] = cell->darkness < 0	2147	darkness1 [y * sw1 + x] = cell->darkness
		2148	? 255 - (cell->darkness - 1)
1531	? 255 - FOW_DARKNESS	2149	: 255 - FOW_DARKNESS;
1532	: 255 - cell->darkness;
1533	}	2150	}
1534	}	2151	}
1535		2152
		2153	for (y = 0; y < sh; ++y)
		2154	for (x = 0; x < sw; ++x)
		2155	{
		2156	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2157	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2158	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2159	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2160	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2161	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2162	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2163	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2164	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2165
		2166	uint8_t r11 = (d11 + d21 + d12) / 3;
		2167	uint8_t r21 = d21;
		2168	uint8_t r31 = (d21 + d31 + d32) / 3;
		2169
		2170	uint8_t r12 = d12;
		2171	uint8_t r22 = d22;
		2172	uint8_t r32 = d32;
		2173
		2174	uint8_t r13 = (d13 + d23 + d12) / 3;
		2175	uint8_t r23 = d23;
		2176	uint8_t r33 = (d23 + d33 + d32) / 3;
		2177
		2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2187	}
		2188
		2189	free (darkness1);
		2190
1536	EXTEND (SP, 3);	2191	EXTEND (SP, 3);
1537	PUSHs (sv_2mortal (newSViv (sw4)));	2192	PUSHs (sv_2mortal (newSViv (sw34)));
1538	PUSHs (sv_2mortal (newSViv (sh)));	2193	PUSHs (sv_2mortal (newSViv (sh3)));
1539	PUSHs (darkness_sv);	2194	PUSHs (darkness3_sv);
1540	}	2195	}
1541		2196
1542	SV *	2197	SV *
1543	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1544	CODE:	2199	CODE:
…		…
1573	if (row && row->c0 <= x && x < row->c1)	2228	if (row && row->c0 <= x && x < row->c1)
1574	{	2229	{
1575	mapcell *cell = row->col + (x - row->c0);	2230	mapcell *cell = row->col + (x - row->c0);
1576	uint8_t flags = 0;	2231	uint8_t flags = 0;
1577		2232
1578	if (cell->face [0]) flags \|= 1;	2233	if (cell->tile [0]) flags \|= 1;
1579	if (cell->face [1]) flags \|= 2;	2234	if (cell->tile [1]) flags \|= 2;
1580	if (cell->face [2]) flags \|= 4;	2235	if (cell->tile [2]) flags \|= 4;
1581		2236
1582	*data++ = flags;	2237	*data++ = flags;
1583		2238
1584	if (flags & 1)	2239	if (flags & 1)
1585	{	2240	{
		2241	tileid tile = cell->tile [0];
1586	*data++ = cell->face [0] >> 8;	2242	*data++ = tile >> 8;
1587	*data++ = cell->face [0];	2243	*data++ = tile;
1588	}	2244	}
1589		2245
1590	if (flags & 2)	2246	if (flags & 2)
1591	{	2247	{
		2248	tileid tile = cell->tile [1];
1592	*data++ = cell->face [1] >> 8;	2249	*data++ = tile >> 8;
1593	*data++ = cell->face [1];	2250	*data++ = tile;
1594	}	2251	}
1595		2252
1596	if (flags & 4)	2253	if (flags & 4)
1597	{	2254	{
		2255	tileid tile = cell->tile [2];
1598	*data++ = cell->face [2] >> 8;	2256	*data++ = tile >> 8;
1599	*data++ = cell->face [2];	2257	*data++ = tile;
1600	}	2258	}
1601	}	2259	}
1602	else	2260	else
1603	*data++ = 0;	2261	*data++ = 0;
1604	}	2262	}
…		…
1618	int x, y, z;	2276	int x, y, z;
1619	int w, h;	2277	int w, h;
1620	int x1, y1;	2278	int x1, y1;
1621		2279
1622	if (*data++ != 0)	2280	if (*data++ != 0)
1623	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
1624		2282
1625	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
1626	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
1627		2285
1628	// we need to do this 'cause we don't keep an absolute coord system for rows	2286	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1644	{	2302	{
1645	uint8_t flags = *data++;	2303	uint8_t flags = *data++;
1646		2304
1647	if (flags)	2305	if (flags)
1648	{	2306	{
1649	mapface face[3] = { 0, 0, 0 };
1650
1651	mapcell *cell = row_get_cell (row, x);	2307	mapcell *cell = row_get_cell (row, x);
		2308	tileid tile[3] = { 0, 0, 0 };
1652		2309
1653	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2310	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1654	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2311	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1655	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2312	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1656		2313
1657	if (cell->darkness <= 0)	2314	if (cell->darkness == 0)
1658	{	2315	{
1659	cell->darkness = -1;	2316	cell->darkness = 0;
1660		2317
1661	for (z = 0; z <= 2; z++)	2318	for (z = 0; z <= 2; z++)
1662	{	2319	{
1663	cell->face[z] = face[z];	2320	tileid t = tile [z];
1664		2321
1665	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2322	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2323	{
1666	XPUSHs (sv_2mortal (newSViv (face[z])));	2324	XPUSHs (sv_2mortal (newSViv (t)));
		2325	need_texid (self, t);
		2326	}
		2327
		2328	cell->tile [z] = t;
1667	}	2329	}
1668	}	2330	}
1669	}	2331	}
1670	}	2332	}
1671	}	2333	}
1672	}	2334	}
1673		2335
		2336	MODULE = CFPlus PACKAGE = CFPlus::RW
		2337
		2338	CFPlus::RW
		2339	new (SV class, SV data_sv)
		2340	CODE:
		2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
		2347	OUTPUT:
		2348	RETVAL
		2349
		2350	CFPlus::RW
		2351	new_from_file (SV class, const char path, const char *mode = "rb")
		2352	CODE:
		2353	RETVAL = SDL_RWFromFile (path, mode);
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	# fails on win32:
		2358	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2359	#void
		2360	#close (CFPlus::RW self)
		2361	# CODE:
		2362	# (self->(close)) (self);
		2363
		2364	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2365
		2366	PROTOTYPES: DISABLE
		2367
		2368	CFPlus::Channel
		2369	find ()
		2370	CODE:
		2371	{
		2372	RETVAL = Mix_GroupAvailable (-1);
		2373
		2374	if (RETVAL < 0)
		2375	{
		2376	RETVAL = Mix_GroupOldest (-1);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	Mix_HaltChannel (RETVAL);
		2382	}
		2383
		2384	Mix_UnregisterAllEffects (RETVAL);
		2385	Mix_Volume (RETVAL, 128);
		2386	}
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void
		2391	halt (CFPlus::Channel self)
		2392	CODE:
		2393	Mix_HaltChannel (self);
		2394
		2395	void
		2396	expire (CFPlus::Channel self, int ticks = -1)
		2397	CODE:
		2398	Mix_ExpireChannel (self, ticks);
		2399
		2400	void
		2401	fade_out (CFPlus::Channel self, int ticks = -1)
		2402	CODE:
		2403	Mix_FadeOutChannel (self, ticks);
		2404
		2405	int
		2406	volume (CFPlus::Channel self, int volume)
		2407	CODE:
		2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	unregister_all_effects (CFPlus::Channel self)
		2414	CODE:
		2415	Mix_UnregisterAllEffects (self);
		2416
		2417	void
		2418	set_panning (CFPlus::Channel self, int left, int right)
		2419	CODE:
		2420	left = CLAMP (left , 0, 255);
		2421	right = CLAMP (right, 0, 255);
		2422	Mix_SetPanning (self, left, right);
		2423
		2424	void
		2425	set_distance (CFPlus::Channel self, int distance)
		2426	CODE:
		2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2428
		2429	void
		2430	set_position (CFPlus::Channel self, int angle, int distance)
		2431	CODE:
		2432
		2433	void
		2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2435	CODE:
		2436	{
		2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2440	}
		2441
		2442	void
		2443	set_reverse_stereo (CFPlus::Channel self, int flip)
		2444	CODE:
		2445	Mix_SetReverseStereo (self, flip);
		2446
1674	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1675		2448
		2449	PROTOTYPES: DISABLE
		2450
1676	CFPlus::MixChunk	2451	CFPlus::MixChunk
1677	new_from_file (SV class, char path)	2452	new (SV *class, CFPlus::RW rwops)
1678	CODE:	2453	CODE:
1679	RETVAL = Mix_LoadWAV (path);	2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1680	OUTPUT:	2455	OUTPUT:
1681	RETVAL	2456	RETVAL
1682		2457
1683	void	2458	void
1684	DESTROY (CFPlus::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
…		…
1686	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
1687		2462
1688	int	2463	int
1689	volume (CFPlus::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
1690	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
1691	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
1692	OUTPUT:	2469	OUTPUT:
1693	RETVAL	2470	RETVAL
1694		2471
1695	int	2472	CFPlus::Channel
1696	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1697	CODE:	2474	CODE:
		2475	{
1698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2477
		2478	if (RETVAL < 0)
		2479	XSRETURN_UNDEF;
		2480
		2481	if (channel < 0)
		2482	{
		2483	Mix_UnregisterAllEffects (RETVAL);
		2484	Mix_Volume (RETVAL, 128);
		2485	}
		2486	}
1699	OUTPUT:	2487	OUTPUT:
1700	RETVAL	2488	RETVAL
1701		2489
1702	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1703		2491
1704	int	2492	int
1705	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
1706	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
1707	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
1708	OUTPUT:	2499	OUTPUT:
1709	RETVAL	2500	RETVAL
1710		2501
		2502	void
		2503	fade_out (int ms)
		2504	CODE:
		2505	Mix_FadeOutMusic (ms);
		2506
		2507	void
		2508	halt ()
		2509	CODE:
		2510	Mix_HaltMusic ();
		2511
1711	CFPlus::MixMusic	2512	CFPlus::MixMusic
1712	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
1713	CODE:	2514	CODE:
1714	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
1715	OUTPUT:	2516	OUTPUT:
1716	RETVAL	2517	RETVAL
1717		2518
1718	void	2519	void
1719	DESTROY (CFPlus::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
…		…
1725	CODE:	2526	CODE:
1726	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
1727	OUTPUT:	2528	OUTPUT:
1728	RETVAL	2529	RETVAL
1729		2530
		2531	void
		2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2533	CODE:
		2534	Mix_FadeInMusicPos (self, loops, ms, position);
		2535
1730	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
1731		2539
1732	BOOT:	2540	BOOT:
1733	{	2541	{
1734	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1735	static const struct {	2543	static const struct {
1736	const char *name;	2544	const char *name;
1737	IV iv;	2545	IV iv;
1738	} *civ, const_iv[] = {	2546	} *civ, const_iv[] = {
1739	# define const_iv(name) { # name, (IV)name }	2547	# define const_iv(name) { # name, (IV)name }
		2548	const_iv (GL_VENDOR),
		2549	const_iv (GL_VERSION),
		2550	const_iv (GL_EXTENSIONS),
1740	const_iv (GL_COLOR_MATERIAL),	2551	const_iv (GL_COLOR_MATERIAL),
1741	const_iv (GL_SMOOTH),	2552	const_iv (GL_SMOOTH),
1742	const_iv (GL_FLAT),	2553	const_iv (GL_FLAT),
1743	const_iv (GL_DITHER),	2554	const_iv (GL_DITHER),
1744	const_iv (GL_BLEND),	2555	const_iv (GL_BLEND),
…		…
1748	const_iv (GL_ALPHA_TEST),	2559	const_iv (GL_ALPHA_TEST),
1749	const_iv (GL_NORMALIZE),	2560	const_iv (GL_NORMALIZE),
1750	const_iv (GL_RESCALE_NORMAL),	2561	const_iv (GL_RESCALE_NORMAL),
1751	const_iv (GL_FRONT),	2562	const_iv (GL_FRONT),
1752	const_iv (GL_BACK),	2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
1753	const_iv (GL_AND),	2565	const_iv (GL_AND),
1754	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
1755	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
1756	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
1757	const_iv (GL_DST_ALPHA),	2569	const_iv (GL_DST_ALPHA),
…		…
1770	const_iv (GL_INTENSITY),	2582	const_iv (GL_INTENSITY),
1771	const_iv (GL_LUMINANCE),	2583	const_iv (GL_LUMINANCE),
1772	const_iv (GL_LUMINANCE_ALPHA),	2584	const_iv (GL_LUMINANCE_ALPHA),
1773	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
1774	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2586	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2587	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2588	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2589	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2590	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2591	const_iv (GL_COMPRESSED_RGB_ARB),
		2592	const_iv (GL_COMPRESSED_RGBA_ARB),
1775	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
		2594	const_iv (GL_PROXY_TEXTURE_1D),
		2595	const_iv (GL_PROXY_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
1777	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
1778	const_iv (GL_TEXTURE_ENV),	2598	const_iv (GL_TEXTURE_ENV),
1779	const_iv (GL_TEXTURE_MAG_FILTER),	2599	const_iv (GL_TEXTURE_MAG_FILTER),
1780	const_iv (GL_TEXTURE_MIN_FILTER),	2600	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1801	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
1802	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
1803	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
1804	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
1805	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
1806	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
		2628	const_iv (GL_LINE_STRIP),
1807	const_iv (GL_LINE_LOOP),	2629	const_iv (GL_LINE_LOOP),
1808	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
1809	const_iv (GL_QUAD_STRIP),	2631	const_iv (GL_QUAD_STRIP),
1810	const_iv (GL_TRIANGLES),	2632	const_iv (GL_TRIANGLES),
1811	const_iv (GL_TRIANGLE_STRIP),	2633	const_iv (GL_TRIANGLE_STRIP),
1812	const_iv (GL_TRIANGLE_FAN),	2634	const_iv (GL_TRIANGLE_FAN),
		2635	const_iv (GL_POLYGON),
1813	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2637	const_iv (GL_POINT_SMOOTH_HINT),
		2638	const_iv (GL_LINE_SMOOTH_HINT),
		2639	const_iv (GL_POLYGON_SMOOTH_HINT),
		2640	const_iv (GL_GENERATE_MIPMAP_HINT),
		2641	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1814	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
1815	const_iv (GL_V2F),	2645	const_iv (GL_V2F),
1816	const_iv (GL_V3F),	2646	const_iv (GL_V3F),
1817	const_iv (GL_T2F_V3F),	2647	const_iv (GL_T2F_V3F),
1818	const_iv (GL_T2F_N3F_V3F),	2648	const_iv (GL_T2F_N3F_V3F),
1819	# undef const_iv	2649	# undef const_iv
1820	};	2650	};
1821		2651
1822	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1823	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2654
		2655	texture_av = newAV ();
		2656	AvREAL_off (texture_av);
1824	}	2657	}
		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
1825		2664
1826	char *	2665	char *
1827	gl_vendor ()	2666	gl_vendor ()
1828	CODE:	2667	CODE:
1829	RETVAL = (char *)glGetString (GL_VENDOR);	2668	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1842	CODE:	2681	CODE:
1843	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1844	OUTPUT:	2683	OUTPUT:
1845	RETVAL	2684	RETVAL
1846		2685
		2686	const char *glGetString (GLenum pname)
		2687
		2688	GLint glGetInteger (GLenum pname)
		2689	CODE:
		2690	glGetIntegerv (pname, &RETVAL);
		2691	OUTPUT:
		2692	RETVAL
		2693
		2694	GLdouble glGetDouble (GLenum pname)
		2695	CODE:
		2696	glGetDoublev (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
1847	int glGetError ()	2700	int glGetError ()
1848		2701
1849	void glFinish ()	2702	void glFinish ()
1850		2703
1851	void glClear (int mask)	2704	void glClear (int mask)
…		…
1888	# near_ and far_ are due to microsofts buggy "c" compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
1889	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2742	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1890		2743
1891	# near_ and far_ are due to microsofts buggy "c" compiler	2744	# near_ and far_ are due to microsofts buggy "c" compiler
1892	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2745	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2746
		2747	PROTOTYPES: DISABLE
1893		2748
1894	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
1895		2750
1896	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
1897		2752
…		…
1905		2760
1906	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
1907	CODE:	2762	CODE:
1908	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
1909		2764
1910	void glBegin (int mode)
1911
1912	void glEnd ()
1913
1914	void glColor (float r, float g, float b, float a = 1.0)	2765	void glColor (float r, float g, float b, float a = 1.0)
1915	PROTOTYPE: @
1916	ALIAS:	2766	ALIAS:
1917	glColor_premultiply = 1	2767	glColor_premultiply = 1
1918	CODE:	2768	CODE:
1919	if (ix)	2769	if (ix)
1920	{	2770	{
…		…
1923	b *= a;	2773	b *= a;
1924	}	2774	}
1925	// microsoft visual "c" rounds instead of truncating...	2775	// microsoft visual "c" rounds instead of truncating...
1926	glColor4f (r, g, b, a);	2776	glColor4f (r, g, b, a);
1927		2777
1928	void glInterleavedArrays (int format, int stride, char *data)
1929
1930	void glDrawElements (int mode, int count, int type, char *indices)
1931
1932	# 1.2 void glDrawRangeElements (int mode, int start, int end
1933
1934	void glRasterPos (float x, float y, float z = 0.)	2778	void glRasterPos (float x, float y, float z = 0.)
1935	CODE:	2779	CODE:
1936	glRasterPos3f (0, 0, z);	2780	glRasterPos3f (0, 0, z);
1937	glBitmap (0, 0, 0, 0, x, y, 0);	2781	glBitmap (0, 0, 0, 0, x, y, 0);
1938		2782
…		…
1942		2786
1943	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
1944	CODE:	2788	CODE:
1945	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
1946		2790
		2791	void glRect (float x1, float y1, float x2, float y2)
		2792	CODE:
		2793	glRectf (x1, y1, x2, y2);
		2794
		2795	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2796	CODE:
		2797	glBegin (GL_LINE_LOOP);
		2798	glVertex2f (x1, y1);
		2799	glVertex2f (x2, y1);
		2800	glVertex2f (x2, y2);
		2801	glVertex2f (x1, y2);
		2802	glEnd ();
		2803
		2804	PROTOTYPES: ENABLE
		2805
		2806	void glBegin (int mode)
		2807
		2808	void glEnd ()
		2809
		2810	void glPointSize (GLfloat size)
		2811
		2812	void glLineWidth (GLfloat width)
		2813
		2814	void glInterleavedArrays (int format, int stride, char *data)
		2815
		2816	void glDrawElements (int mode, int count, int type, char *indices)
		2817
		2818	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2819
1947	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
1948	CODE:	2821	CODE:
1949	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
1950		2823
1951	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
1973		2846
1974	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1975		2848
1976	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1977		2850
		2851	void glPixelZoom (float x, float y)
		2852
1978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2853	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1979		2854
1980	int glGenTexture ()	2855	int glGenTexture ()
1981	CODE:	2856	CODE:
1982	{	2857	RETVAL = gen_texture ();
1983	GLuint name;
1984	glGenTextures (1, &name);
1985	RETVAL = name;
1986	}
1987	OUTPUT:	2858	OUTPUT:
1988	RETVAL	2859	RETVAL
1989		2860
1990	void glDeleteTexture (int name)	2861	void glDeleteTexture (int name)
1991	CODE:	2862	CODE:
1992	{
1993	GLuint name_ = name;
1994	glDeleteTextures (1, &name_);	2863	del_texture (name);
1995	}	2864
1996
1997	int glGenList ()	2865	int glGenList ()
1998	CODE:	2866	CODE:
1999	RETVAL = glGenLists (1);	2867	RETVAL = glGenLists (1);
2000	OUTPUT:	2868	OUTPUT:
2001	RETVAL	2869	RETVAL
…		…
2008		2876
2009	void glEndList ()	2877	void glEndList ()
2010		2878
2011	void glCallList (int list)	2879	void glCallList (int list)
2012		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2013		2882
		2883	PROTOTYPES: DISABLE
		2884
		2885	void
		2886	find_widget (SV *self, NV x, NV y)
		2887	PPCODE:
		2888	{
		2889	if (within_widget (self, x, y))
		2890	XPUSHs (self);
		2891	}
		2892
		2893	BOOT:
		2894	{
		2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2896
		2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2901	}
		2902
		2903	void
		2904	draw (SV *self)
		2905	CODE:
		2906	{
		2907	HV *hv;
		2908	SV **svp;
		2909	NV x, y, w, h;
		2910	SV *draw_x_sv = GvSV (draw_x_gv);
		2911	SV *draw_y_sv = GvSV (draw_y_gv);
		2912	SV *draw_w_sv = GvSV (draw_w_gv);
		2913	SV *draw_h_sv = GvSV (draw_h_gv);
		2914	double draw_x, draw_y;
		2915
		2916	if (!SvROK (self))
		2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2918
		2919	hv = (HV *)SvRV (self);
		2920
		2921	if (SvTYPE (hv) != SVt_PVHV)
		2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2923
		2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2926
		2927	if (!h \|\| !w)
		2928	XSRETURN_EMPTY;
		2929
		2930	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2932
		2933	draw_x = SvNV (draw_x_sv) + x;
		2934	draw_y = SvNV (draw_y_sv) + y;
		2935
		2936	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2937	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2938	XSRETURN_EMPTY;
		2939
		2940	sv_setnv (draw_x_sv, draw_x);
		2941	sv_setnv (draw_y_sv, draw_y);
		2942
		2943	glPushMatrix ();
		2944	glTranslated (x, y, 0);
		2945
		2946	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2947	{
		2948	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2949
		2950	if (svp && SvTRUE (*svp))
		2951	{
		2952	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2953	glEnable (GL_BLEND);
		2954	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2955	glBegin (GL_QUADS);
		2956	glVertex2f (0, 0);
		2957	glVertex2f (w, 0);
		2958	glVertex2f (w, h);
		2959	glVertex2f (0, h);
		2960	glEnd ();
		2961	glDisable (GL_BLEND);
		2962	}
		2963	}
		2964	#if 0
		2965	// draw borders, for debugging
		2966	glPushMatrix ();
		2967	glColor4f (1., 1., 0., 1.);
		2968	glTranslatef (.5, .5, 0.);
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (0 , 0);
		2971	glVertex2f (w - 1, 0);
		2972	glVertex2f (w - 1, h - 1);
		2973	glVertex2f (0 , h - 1);
		2974	glEnd ();
		2975	glPopMatrix ();
		2976	#endif
		2977	PUSHMARK (SP);
		2978	XPUSHs (self);
		2979	PUTBACK;
		2980	call_method ("_draw", G_VOID \| G_DISCARD);
		2981	SPAGAIN;
		2982
		2983	glPopMatrix ();
		2984
		2985	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2986	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2987	}
		2988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs. Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.134 by root, Fri Aug 4 16:49:58 2006 UTC vs.
Revision 1.237 by root, Sun Oct 14 15:33:30 2007 UTC