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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 2008 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	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		60	#endif
36		61
37	#ifndef _WIN32	62	#ifndef _WIN32
38	# include <sys/types.h>	63	# include <sys/types.h>
39	# include <sys/socket.h>	64	# include <sys/socket.h>
40	# include <netinet/in.h>	65	# include <netinet/in.h>
…		…
49	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
51		76
52	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
53		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
54	#if 0	82	#if 0
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	84	#else
57	# define PARACHUTE 0	85	# define PARACHUTE 0
58	#endif	86	#endif
59		87
		88	static AV *texture_av;
		89
60	static struct	90	static struct
61	{	91	{
62	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	93	#include "glfunc.h"
64	#undef GL_FUNC	94	#undef GL_FUNC
65	} gl;	95	} gl;
66		96
		97	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	99	{
69	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	104	else
74	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
75	}	106	}
76		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/glBindTexture (GL_TEXTURE_2D, name);/
		127	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
77	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
78		134
79	#include "pango-font.c"	135	#include "pango-font.c"
80	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
81	#include "pango-render.c"	137	#include "pango-render.c"
82		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
85		143
86	typedef PangoFontDescription *CFPlus__Font;	144	typedef PangoFontDescription *DC__Font;
87		145
88	static int	146	static int
89	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
90	{	148	{
91	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		163
106	typedef struct cf_layout {	164	typedef struct cf_layout {
107	PangoLayout *pl;	165	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
109	int base_height;	167	int base_height;
110	CFPlus__Font font;	168	DC__Font font;
		169	rc_t *rc;
111	} *CFPlus__Layout;	170	} *DC__Layout;
112		171
113	static CFPlus__Font default_font;	172	static DC__Font default_font;
114	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
116		175
117	static void	176	static void
118	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	182	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	184	}
126		185
127	static void	186	static void
128	layout_update_font (CFPlus__Layout self)	187	layout_update_font (DC__Layout self)
129	{	188	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
132	*/	191	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		196
138	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
139	}	198	}
140		199
141	static void	200	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	201	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	202	{
144	PangoRectangle rect;	203	PangoRectangle rect;
145		204
146	// get_pixel_* wrongly rounds down	205	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	206	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		213
155	*w = rect.width;	214	*w = rect.width;
156	*h = rect.height;	215	*h = rect.height;
157	}	216	}
158		217
		218	typedef uint16_t tileid;
159	typedef uint16_t mapface;	219	typedef uint16_t faceid;
160		220
161	typedef struct {	221	typedef struct {
162	GLint name;	222	GLuint name;
163	int w, h;	223	int w, h;
164	float s, t;	224	float s, t;
165	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
166	} maptex;	228	} maptex;
167		229
168	typedef struct {	230	typedef struct {
169	uint32_t player;	231	uint32_t player;
170	mapface face[3];	232	tileid tile[3];
171	uint16_t darkness;	233	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	234	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	235	} mapcell;
174		236
175	typedef struct {	237	typedef struct {
176	int32_t c0, c1;	238	int32_t c0, c1;
177	mapcell *col;	239	mapcell *col;
178	} maprow;	240	} maprow;
179		241
180	typedef struct map {	242	typedef struct map {
181	int x, y, w, h;	243	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	245	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	246	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		247
189	int32_t rows;	248	int32_t rows;
190	maprow *row;	249	maprow *row;
191	} *CFPlus__Map;	250	} *DC__Map;
192		251
193	static char *	252	static char *
194	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
195	{	254	{
196	char *p;	255	char *p;
…		…
213	}	272	}
214		273
215	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
218	static maprow *	297	static maprow *
219	map_get_row (CFPlus__Map self, int y)	298	map_get_row (DC__Map self, int y)
220	{	299	{
221	if (0 > y)	300	if (0 > y)
222	{	301	{
223	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
262		341
263	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
264	}	343	}
265		344
266	static mapcell *	345	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
268	{	347	{
269	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
270	}	349	}
271		350
272	static void	351	static void
273	map_clear (CFPlus__Map self)	352	map_clear (DC__Map self)
274	{	353	{
275	int r;	354	int r;
276		355
277	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
286	self->row = 0;	365	self->row = 0;
287	self->rows = 0;	366	self->rows = 0;
288	}	367	}
289		368
290	static void	369	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	371	{
293	int x, y;	372	int x, y;
294	maprow *row;	373	maprow *row;
295	mapcell *cell;	374	mapcell *cell;
296		375
…		…
316	cell->player = 0;	395	cell->player = 0;
317	}	396	}
318	}	397	}
319	}	398	}
320		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV hv, smooth_key key, IV bits)
		407	{
		408	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (sv, SvIVX (sv) \| bits);
		412	else
		413	sv_setiv (*sv, bits);
		414	}
		415
321	static void	416	static void
322	music_finished (void)	417	music_finished (void)
323	{	418	{
324	SDL_UserEvent ev;	419	SDL_UserEvent ev;
325		420
…		…
359	n \|= n >> 16;	454	n \|= n >> 16;
360		455
361	return n + 1;	456	return n + 1;
362	}	457	}
363		458
364	MODULE = CFPlus PACKAGE = CFPlus	459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		474	/******************************************************************************/
		475
		476	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp \|\| !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
365		518
366	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
367		520
368	BOOT:	521	BOOT:
369	{	522	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	523	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	524	static const struct {
372	const char *name;	525	const char *name;
373	IV iv;	526	IV iv;
374	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
376	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
458	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	638
471	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	640	# undef const_iv
475	};	641	};
476		642
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
480		655
481	int	656	int
482	in_destruct ()	657	in_destruct ()
483	CODE:	658	CODE:
484	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
487		662
488	NV floor (NV x)	663	NV floor (NV x)
489		664
490	NV ceil (NV x)	665	NV ceil (NV x)
491		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
492	void	671	void
493	pango_init ()	672	pango_init ()
494	CODE:	673	CODE:
495	{	674	{
496	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		681	#endif
499	}	682	}
		683
		684	char *
		685	SDL_GetError ()
500		686
501	int	687	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		689
504	void	690	void
505	SDL_Quit ()	691	SDL_Quit ()
506		692
507	void	693	void
508	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	695	PPCODE:
510	{	696	{
511	SDL_Rect **m;	697	SDL_Rect **m;
512		698
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		703
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		706
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		711
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	713	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	716	#endif
531		717
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		719
537	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
538	while (*m)	721	while (*m)
539	{	722	{
		723	if ((m)->w >= 800 && (m)->h >= 480)
		724	{
540	AV *av = newAV ();	725	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
544		732
545	++m;	733	++m;
546	}	734	}
547	}	735	}
548		736
549	char *
550	SDL_GetError ()
551
552	int	737	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
555	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	751	);
		752
558	if (RETVAL)	753	if (RETVAL)
559	{	754	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	759	#include "glfunc.h"
563	# undef GL_FUNC	760	#undef GL_FUNC
564	}	761	}
		762	}
565	OUTPUT:	763	OUTPUT:
566	RETVAL	764	RETVAL
567		765
568	void	766	void
569	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
570		768
571	char *	769	char *
572	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
573		771
		772	int
		773	SDL_GetAppState ()
		774
574	void	775	void
575	SDL_PollEvent ()	776	poll_events ()
576	PPCODE:	777	PPCODE:
577	{	778	{
578	SDL_Event ev;	779	SDL_Event ev;
579		780
580	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	783	{
582	HV *hv = newHV ();	784	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		786
585	switch (ev.type)	787	switch (ev.type)
586	{	788	{
587	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
588	case SDL_KEYUP:	790	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		794	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	796	break;
594		797
595	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	801	break;
599		802
600	case SDL_MOUSEMOTION:	803	case SDL_MOUSEMOTION:
		804	{
		805	int state = ev.motion.state;
		806	int x = ev.motion.x;
		807	int y = ev.motion.y;
		808	int xrel = ev.motion.xrel;
		809	int yrel = ev.motion.yrel;
		810
		811	/* do simplistic event compression */
		812	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		813	&& state == ev.motion.state)
		814	{
		815	xrel += ev.motion.xrel;
		816	yrel += ev.motion.yrel;
		817	x = ev.motion.x;
		818	y = ev.motion.y;
		819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		820	}
		821
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
608	break;	829	break;
609		830
610	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		834
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	845	break;
625	}	846	}
626		847
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	849	}
629	}	850	}
630		851
631	int	852	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	854	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
636		857
637	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
638	Mix_CloseAudio ()	875	Mix_CloseAudio ()
639		876
640	int	877	int
641	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
642		879
		880	const char *
		881	Mix_GetError ()
		882
643	void	883	void
644	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
645	CODE:	885	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		887
650	void	888	void
651	win32_proxy_info ()	889	win32_proxy_info ()
652	PPCODE:	890	PPCODE:
653	{	891	{
…		…
690	STRLEN image_len;	928	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	929	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	930	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
697		935
698	if (!rw)	936	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
700		938
…		…
773	void	1011	void
774	error (char *message)	1012	error (char *message)
775	CODE:	1013	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1015	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1017	#endif
780		1018
781	void	1019	void
782	fatal (char *message)	1020	fatal (char *message)
783	CODE:	1021	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1023	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1025	#endif
788	_exit (1);	1026	_exit (1);
789		1027
790	void	1028	void
791	_exit (int retval = 0)	1029	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1032	ExitThread (retval); // unclean, please beam me up
795	#else	1033	#else
796	_exit (retval);	1034	_exit (retval);
797	#endif	1035	#endif
798		1036
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
800		1045
801	CFPlus::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
		1047
		1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1051	new_from_file (SV class, char path, int id = 0)
803	CODE:	1052	CODE:
804	{	1053	{
805	int count;	1054	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1055	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1058	}
810	OUTPUT:	1059	OUTPUT:
811	RETVAL	1060	RETVAL
812		1061
813	void	1062	void
814	DESTROY (CFPlus::Font self)	1063	DESTROY (DC::Font self)
815	CODE:	1064	CODE:
816	pango_font_description_free (self);	1065	pango_font_description_free (self);
817		1066
818	void	1067	void
819	make_default (CFPlus::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
820	CODE:	1070	CODE:
821	default_font = self;	1071	default_font = self;
822		1072
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1074
		1075	PROTOTYPES: DISABLE
		1076
825	void	1077	void
826	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
827	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
828	tc_clear ();	1087	tc_restore ();
829		1088
830	CFPlus::Layout	1089	DC::Layout
831	new (SV *class)	1090	new (SV *class)
832	CODE:	1091	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
834		1093
835	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
842		1102
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
845	OUTPUT:	1105	OUTPUT:
846	RETVAL	1106	RETVAL
847		1107
848	void	1108	void
849	DESTROY (CFPlus::Layout self)	1109	DESTROY (DC::Layout self)
850	CODE:	1110	CODE:
851	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
852	Safefree (self);	1113	Safefree (self);
853		1114
854	void	1115	void
855	set_text (CFPlus::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
856	CODE:	1117	CODE:
857	{	1118	{
858	STRLEN textlen;	1119	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
860		1121
861	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
862	}	1123	}
863		1124
864	void	1125	void
865	set_markup (CFPlus::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
866	CODE:	1127	CODE:
867	{	1128	{
868	STRLEN textlen;	1129	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
870		1131
871	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
872	}	1133	}
873		1134
874	void	1135	void
875	set_shapes (CFPlus::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
876	CODE:	1137	CODE:
877	{	1138	{
878	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1141	const char *pos = text;
…		…
915	if (attrs)	1176	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
917	}	1178	}
918		1179
919	void	1180	void
920	get_shapes (CFPlus::Layout self)	1181	get_shapes (DC::Layout self)
921	PPCODE:	1182	PPCODE:
922	{	1183	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1185
925	do	1186	do
926	{	1187	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1189
929	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
930	{	1191	{
931	PangoRectangle extents;	1192	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1201
941	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
942	}	1203	}
943		1204
944	int	1205	int
945	has_wrapped (CFPlus::Layout self)	1206	has_wrapped (DC::Layout self)
946	CODE:	1207	CODE:
947	{	1208	{
948	int lines = 1;	1209	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
950		1211
…		…
955	}	1216	}
956	OUTPUT:	1217	OUTPUT:
957	RETVAL	1218	RETVAL
958		1219
959	SV *	1220	SV *
960	get_text (CFPlus::Layout self)	1221	get_text (DC::Layout self)
961	CODE:	1222	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
964	OUTPUT:	1225	OUTPUT:
965	RETVAL	1226	RETVAL
966		1227
967	void	1228	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1230	CODE:
970	self->r = r;	1231	self->r = r;
971	self->g = g;	1232	self->g = g;
972	self->b = b;	1233	self->b = b;
973	self->a = a;	1234	self->a = a;
974		1235
975	void	1236	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1238	CODE:
978	if (self->font != font)	1239	if (self->font != font)
979	{	1240	{
980	self->font = font;	1241	self->font = font;
981	layout_update_font (self);	1242	layout_update_font (self);
982	}	1243	}
983		1244
984	void	1245	void
985	set_height (CFPlus::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
986	CODE:	1247	CODE:
987	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
988	{	1249	{
989	self->base_height = base_height;	1250	self->base_height = base_height;
990	layout_update_font (self);	1251	layout_update_font (self);
991	}	1252	}
992		1253
993	void	1254	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1256	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1258
998	void	1259	void
999	set_indent (CFPlus::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
1000	CODE:	1261	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1263
1003	void	1264	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1266	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1268
1008	void	1269	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1271	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
1016	);	1277	);
1017		1278
1018	void	1279	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1281	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1283
1023	void	1284	void
1024	size (CFPlus::Layout self)	1285	size (DC::Layout self)
1025	PPCODE:	1286	PPCODE:
1026	{	1287	{
1027	int w, h;	1288	int w, h;
1028		1289
1029	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1295	}
1035		1296
1036	int	1297	int
1037	descent (CFPlus::Layout self)	1298	descent (DC::Layout self)
1038	CODE:	1299	CODE:
1039	{	1300	{
1040	PangoRectangle rect;	1301	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
1044	}	1305	}
1045	OUTPUT:	1306	OUTPUT:
1046	RETVAL	1307	RETVAL
1047		1308
1048	int	1309	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1311	CODE:
1051	{	1312	{
1052	int index, trailing;	1313	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index + trailing;	1315	RETVAL = index + trailing;
1055	}	1316	}
1056	OUTPUT:	1317	OUTPUT:
1057	RETVAL	1318	RETVAL
1058		1319
1059	void	1320	void
1060	cursor_pos (CFPlus::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1322	PPCODE:
1062	{	1323	{
1063	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1326
1066	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1331	}
1071		1332
1072	void	1333	void
1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1335	PPCODE:
1075	{	1336	{
1076	int line, x;	1337	int line, x;
1077		1338
1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080		1342	--line;
		1343	#endif
1081	EXTEND (SP, 2);	1344	EXTEND (SP, 2);
1082	PUSHs (sv_2mortal (newSViv (line - 1)));	1345	PUSHs (sv_2mortal (newSViv (line)));
1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084	}	1347	}
1085		1348
1086	void	1349	void
1087	line_x_to_index (CFPlus::Layout self, int line, int x)	1350	line_x_to_index (DC::Layout self, int line, int x)
1088	PPCODE:	1351	PPCODE:
1089	{	1352	{
1090	PangoLayoutLine *lp;	1353	PangoLayoutLine *lp;
1091	int index, trailing;	1354	int index, trailing;
1092		1355
1093	if (line < 0)	1356	if (line < 0)
1094	XSRETURN_EMPTY;	1357	XSRETURN_EMPTY;
1095		1358
1096	if (!(lp = pango_layout_get_line (self->pl, line)))	1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097	XSRETURN_EMPTY; /* do better */	1360	XSRETURN_EMPTY; /* do better */
1098		1361
1099	if (!pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing))	1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100	XSRETURN_EMPTY; /* do better */
1101		1363
1102	EXTEND (SP, 2);	1364	EXTEND (SP, 2);
1103	if (GIMME_V == G_SCALAR)	1365	if (GIMME_V == G_SCALAR)
1104	PUSHs (sv_2mortal (newSViv (index + trailing)));	1366	PUSHs (sv_2mortal (newSViv (index + trailing)));
1105	else	1367	else
…		…
1108	PUSHs (sv_2mortal (newSViv (trailing)));	1370	PUSHs (sv_2mortal (newSViv (trailing)));
1109	}	1371	}
1110	}	1372	}
1111		1373
1112	void	1374	void
1113	render (CFPlus::Layout self, float x, float y, int flags = 0)	1375	render (DC::Layout self, float x, float y, int flags = 0)
1114	PPCODE:	1376	CODE:
		1377	rc_clear (self->rc);
1115	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1116	self->pl,	1379	self->pl,
		1380	self->rc,
1117	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1118	self->r, self->g, self->b, self->a,	1382	self->r, self->g, self->b, self->a,
1119	flags	1383	flags
1120	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1121		1388
1122	MODULE = CFPlus PACKAGE = CFPlus::Texture
1123
1124	void	1389	void
1125	pad2pot (SV data_, SV w_, SV *h_)	1390	draw (DC::Layout self)
1126	CODE:	1391	CODE:
1127	{	1392	{
1128	int ow = SvIV (w_);	1393	glEnable (GL_TEXTURE_2D);
1129	int oh = SvIV (h_);	1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1130		1400
1131	if (ow && oh)	1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
		1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1409
		1410	PROTOTYPES: ENABLE
		1411
		1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1132	{	1417	{
1133	int nw = minpot (ow);
1134	int nh = minpot (oh);
1135
1136	if (nw != ow \|\| nh != oh)
1137	{
1138	if (SvOK (data_))
1139	{
1140	STRLEN datalen;	1418	STRLEN datalen;
1141	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1142	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1143	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1421	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1144		1422
1145	SvPOK_only (result_);	1423	SvPOK_only (result_);
1146	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1147		1425
1148	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1149	while (oh--)	1427	while (oh--)
1150	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1151		1429
1152	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1153	}
1154
1155	sv_setiv (w_, nw);
1156	sv_setiv (h_, nh);
1157	}
1158	}	1431	}
1159	}	1432	}
1160		1433
1161	void	1434	void
1162	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1168	{	1441	{
1169	HV hv = (HV )SvRV (self);	1442	HV hv = (HV )SvRV (self);
1170	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1171	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1172	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1173		1449
1174	if (items < 5)	1450	if (items < 5)
1175	{	1451	{
1176	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1177	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1205	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1206	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1207	}	1483	}
1208	}	1484	}
1209		1485
1210	MODULE = CFPlus PACKAGE = CFPlus::Map	1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
1211		1496
1212	CFPlus::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
		1498
		1499	PROTOTYPES: DISABLE
		1500
		1501	DC::Map
1213	new (SV *class)	1502	new (SV *class)
1214	CODE:	1503	CODE:
1215	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1216	RETVAL->x = 0;	1505	RETVAL->x = 0;
1217	RETVAL->y = 0;	1506	RETVAL->y = 0;
1218	RETVAL->w = 0;	1507	RETVAL->w = 0;
1219	RETVAL->h = 0;	1508	RETVAL->h = 0;
1220	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1221	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1222	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1223	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1224	RETVAL->texs = 8192;
1225	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1226	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1227	RETVAL->row = 0;	1514	RETVAL->row = 0;
1228	OUTPUT:	1515	OUTPUT:
1229	RETVAL	1516	RETVAL
1230		1517
1231	void	1518	void
1232	DESTROY (CFPlus::Map self)	1519	DESTROY (DC::Map self)
1233	CODE:	1520	CODE:
1234	{	1521	{
1235	map_clear (self);	1522	map_clear (self);
1236	Safefree (self->face);	1523	Safefree (self->face2tile);
1237	Safefree (self->tex);	1524	Safefree (self->tex);
1238	Safefree (self);	1525	Safefree (self);
1239	}	1526	}
1240		1527
1241	void	1528	void
1242	resize (CFPlus::Map self, int map_width, int map_height)	1529	resize (DC::Map self, int map_width, int map_height)
1243	CODE:	1530	CODE:
1244	self->w = map_width;	1531	self->w = map_width;
1245	self->h = map_height;	1532	self->h = map_height;
1246		1533
1247	void	1534	void
1248	clear (CFPlus::Map self)	1535	clear (DC::Map self)
1249	CODE:	1536	CODE:
1250	map_clear (self);	1537	map_clear (self);
1251		1538
1252	void	1539	void
1253	set_face (CFPlus::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1254	CODE:	1541	CODE:
1255	{	1542	{
1256	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1257	{	1544	need_texid (self, tile);
1258	Append (mapface, self->face, self->faces, self->faces);
1259	self->faces *= 2;
1260	}
1261
1262	self->face [face] = texid;
1263	}	1545	}
1264		1546
1265	void	1547	void
		1548	set_smooth (DC::Map self, int face, int smooth, int level)
		1549	CODE:
		1550	{
		1551	tileid texid;
		1552	maptex *tex;
		1553
		1554	if (face < 0 \|\| face >= self->faces)
		1555	return;
		1556
		1557	if (smooth < 0 \|\| smooth >= self->faces)
		1558	return;
		1559
		1560	texid = self->face2tile [face];
		1561
		1562	if (!texid)
		1563	return;
		1564
		1565	tex = self->tex + texid;
		1566	tex->smoothtile = self->face2tile [smooth];
		1567	tex->smoothlevel = level;
		1568	}
		1569
		1570	void
1266	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)	1571	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1267	CODE:	1572	CODE:
1268	{	1573	{
1269	while (self->texs <= texid)	1574	need_texid (self, texid);
1270	{
1271	Append (maptex, self->tex, self->texs, self->texs);
1272	self->texs *= 2;
1273	}
1274		1575
1275	{	1576	{
1276	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1277		1578
1278	tex->name = name;	1579	tex->name = name;
…		…
1295	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1296	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1297	}	1598	}
1298		1599
1299	int	1600	int
1300	ox (CFPlus::Map self)	1601	ox (DC::Map self)
1301	ALIAS:	1602	ALIAS:
1302	oy = 1	1603	oy = 1
1303	x = 2	1604	x = 2
1304	y = 3	1605	y = 3
1305	w = 4	1606	w = 4
…		…
1316	}	1617	}
1317	OUTPUT:	1618	OUTPUT:
1318	RETVAL	1619	RETVAL
1319		1620
1320	void	1621	void
1321	scroll (CFPlus::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1322	CODE:	1623	CODE:
1323	{	1624	{
1324	if (dx > 0)	1625	if (dx > 0)
1325	map_blank (self, self->x, self->y, dx, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1326	else if (dx < 0)	1627	else if (dx < 0)
1327	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1628	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1328		1629
1329	if (dy > 0)	1630	if (dy > 0)
1330	map_blank (self, self->x, self->y, self->w, dy);	1631	map_blank (self, self->x, self->y, self->w, dy);
1331	else if (dy < 0)	1632	else if (dy < 0)
1332	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1633	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1333		1634
1334	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1335	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1336		1637
1337	while (self->y < 0)	1638	while (self->y < 0)
…		…
1341	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1342	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1343	}	1644	}
1344	}	1645	}
1345		1646
1346	void	1647	SV *
1347	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1348	CODE:	1649	CODE:
1349	{	1650	{
1350	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1651	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1351	uint8_t data_end = (uint8_t )SvEND (data_);	1652	uint8_t data_end = (uint8_t )SvEND (data_);
1352	mapcell *cell;	1653	mapcell *cell;
1353	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1354		1657
1355	while (data < data_end - 1)	1658	while (data < data_end - 1)
1356	{	1659	{
1357	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1358		1661
…		…
1389	cell->stat_width = 1;	1692	cell->stat_width = 1;
1390	cell->stat_hp = *data++;	1693	cell->stat_hp = *data++;
1391	}	1694	}
1392	else if (cmd == 6) // monster width	1695	else if (cmd == 6) // monster width
1393	cell->stat_width = *data++ + 1;	1696	cell->stat_width = *data++ + 1;
1394	else if (cmd == 0x47) // monster width	1697	else if (cmd == 0x47)
1395	{	1698	{
1396	if (*data == 4)	1699	if (*data == 4)
1397	; // decode player tag	1700	; // decode player count
1398		1701
1399	data += *data + 1;	1702	data += *data + 1;
1400	}	1703	}
1401	else if (cmd == 8) // cell flags	1704	else if (cmd == 8) // cell flags
1402	cell->flags = *data++;	1705	cell->flags = *data++;
…		…
1409	}	1712	}
1410	else	1713	else
1411	cell->darkness = *data++ + 1;	1714	cell->darkness = *data++ + 1;
1412	}	1715	}
1413		1716
		1717	for (z = 0; z <= 2; ++z)
1414	if (flags & 4)	1718	if (flags & (4 >> z))
1415	{	1719	{
1416	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
		1721	need_facenum (self, face);
		1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1417	}	1737	}
1418
1419	if (flags & 2)
1420	{
1421	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1422	}
1423
1424	if (flags & 1)
1425	{
1426	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1427	}
1428	}	1738	}
1429	else	1739	else
1430	cell->darkness = 0;	1740	cell->darkness = 0;
1431	}	1741	}
1432	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1433		1745
1434	SV *	1746	SV *
1435	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1436	CODE:	1748	CODE:
1437	{	1749	{
1438	int x1, x;	1750	int x1, x;
1439	int y1, y;	1751	int y1, y;
1440	int z;	1752	int z;
…		…
1461	{	1773	{
1462	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1463		1775
1464	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1465	{	1777	{
1466	mapface face = cell->face [z];
1467
1468	if (face)
1469	{
1470	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1471	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1472	int a1 = tex.a;	1780	int a1 = tex.a;
1473		1781
1474	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1475	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1476	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1477	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1478	}
1479	}	1786	}
1480	}	1787	}
1481		1788
1482	*map++ = (r )	1789	*map++ = (r )
1483	\| (g << 8)	1790	\| (g << 8)
…		…
1490	}	1797	}
1491	OUTPUT:	1798	OUTPUT:
1492	RETVAL	1799	RETVAL
1493		1800
1494	void	1801	void
1495	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1496	CODE:	1803	CODE:
1497	{	1804	{
1498	int x, y, z;	1805	int x, y, z;
1499	int last_name;
1500	mapface face;
1501		1806
1502	glColor4ub (255, 255, 255, 255);	1807	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1808	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1810	smooth_key skey;
		1811
		1812	rc_t *rc = rc_alloc ();
		1813	rc_key_t key;
		1814	rc_array_t *arr;
		1815
		1816	// thats current max. sorry.
		1817	if (sw > 255) sw = 255;
		1818	if (sh > 255) sh = 255;
		1819
		1820	// clear key, in case of extra padding
		1821	memset (&skey, 0, sizeof (skey));
		1822
		1823	memset (&key, 0, sizeof (key));
		1824	key.r = 255;
		1825	key.g = 255;
		1826	key.b = 255;
		1827	key.a = 255;
		1828	key.mode = GL_QUADS;
		1829	key.format = GL_T2F_V3F;
		1830	key.texname = -1;
		1831
		1832	mx += self->x;
		1833	my += self->y;
		1834
		1835	// first pass: determine smooth_max
		1836	// rather ugly, if you ask me
		1837	// could also be stored inside mapcell and updated on change
		1838	memset (smooth_max, 0, sizeof (smooth_max));
		1839
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	smooth_max[x + 1][y + 1] =
		1851	MAX (self->tex [cell->tile [0]].smoothlevel,
		1852	MAX (self->tex [cell->tile [1]].smoothlevel,
		1853	self->tex [cell->tile [2]].smoothlevel));
		1854	}
		1855	}
1503		1856
1504	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1505	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1506	glEnable (GL_TEXTURE_2D);
1507	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1508		1860
1509	glBegin (GL_QUADS);
1510
1511	last_name = 0;
1512
1513	mx += self->x;
1514	my += self->y;
1515
1516	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1517	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1518	if (0 <= y + my && y + my < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1519	{	1867	{
1520	maprow *row = self->row + (y + my);	1868	maprow *row = self->row + (y + my);
1521		1869
1522	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1523	if (row->c0 <= x + mx && x + mx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1524	{	1872	{
1525	mapcell *cell = row->col + (x + mx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1526
1527	face = cell->face [z];	1874	tileid tile = cell->tile [z];
		1875
		1876	if (tile)
		1877	{
		1878	maptex tex = self->tex [tile];
		1879	int px, py;
1528		1880
1529	if (face && face < self->texs)	1881	if (key.texname != tex.name)
		1882	{
		1883	if (!tex.name)
		1884	tex = self->tex [2]; /* missing, replace by noface */
		1885
		1886	key.texname = tex.name;
		1887	arr = rc_array (rc, &key);
		1888	}
		1889
		1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1897
		1898	if (cell->flags && z == 2)
		1899	{
		1900	// overlays such as the speech bubble, probably more to come
		1901	if (cell->flags & 1)
		1902	{
		1903	maptex tex = self->tex [1];
		1904	int px = x * T + T * 2 / 32;
		1905	int py = y * T - T * 6 / 32;
		1906
		1907	if (tex.name)
		1908	{
		1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1919	}
		1920	}
		1921	}
		1922
		1923	// update smooth hash
		1924	if (tex.smoothtile)
		1925	{
		1926	skey.tile = tex.smoothtile;
		1927	skey.level = tex.smoothlevel;
		1928
		1929	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1930
		1931	// add bits to current tile and all neighbours. skey.x\|y is
		1932	// shifted +1\|+1 so we always stay positive.
		1933
		1934	// bits is ___n cccc CCCC bbbb
		1935	// n do not draw borders&corners
		1936	// c draw these corners, but...
		1937	// C ... not these
		1938	// b draw these borders
		1939
		1940	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1941	// ┃· ·· ·┃ ━━
		1942
		1943	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1944	// ·· ·· ·┏ ┓·
		1945
		1946	// full tile
		1947	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1948
		1949	// borders
		1950	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1951	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1952	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1953	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1954
		1955	// corners
		1956	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1957	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1958	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1959	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1960	}
		1961	}
		1962	}
		1963	}
		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
		1968	// go through all smoothlevels, lowest to highest, then draw.
		1969	// this is basically counting sort
		1970	{
		1971	int w, b;
		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
		1975	for (w = 0; w < 256 / 32; ++w)
		1976	{
		1977	uint32_t smask = smooth_level [w];
		1978	if (smask)
		1979	for (b = 0; b < 32; ++b)
		1980	if (smask & (((uint32_t)1) << b))
1530	{	1981	{
1531	maptex tex = self->tex [face];	1982	int level = (w << 5) \| b;
1532	int px = (x + 1) * 32 - tex.w;	1983	HE *he;
1533	int py = (y + 1) * 32 - tex.h;
1534		1984
1535	if (last_name != tex.name)	1985	hv_iterinit (smooth);
		1986	while ((he = hv_iternext (smooth)))
1536	{	1987	{
1537	glEnd ();	1988	smooth_key skey = (smooth_key )HeKEY (he);
1538	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1989	IV bits = SvIVX (HeVAL (he));
1539	glBegin (GL_QUADS);
1540	}
1541		1990
1542	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1543	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1544	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1545	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1546	}
1547
1548	if (cell->flags && z == 2)
1549	{
1550	if (cell->flags & 1)	1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
1551	{	1994	{
1552	maptex tex = self->tex [1];	1995	maptex tex = self->tex [skey->tile];
1553	int px = (x + 1) * 32 - tex.w + 2;	1996	int px = (((int)skey->x) - 1) * T;
1554	int py = (y + 1) * 32 - tex.h - 6;	1997	int py = (((int)skey->y) - 1) * T;
		1998	int border = bits & 15;
		1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2000	float dx = tex.s * .0625f; // 16 images/row
		2001	float dy = tex.t * .5f ; // 2 images/column
1555		2002
		2003	if (tex.name)
		2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
		2007	if (key.texname != tex.name)
		2008	{
1556	glEnd ();	2009	glEnd ();
1557	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1558	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
1559		2013
		2014	if (border)
		2015	{
		2016	float ox = border * dx;
		2017
		2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2022	}
		2023
		2024	if (corner)
		2025	{
		2026	float ox = corner * dx;
		2027
1560	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1561	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1562	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1563	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1564	}	2035	}
1565	}	2036	}
1566	}
1567	}	2037	}
1568		2038
1569	glEnd ();	2039	glEnd ();
1570
1571	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1572	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
		2048	rc_free (rc);
1573		2049
1574	// top layer: overlays such as the health bar	2050	// top layer: overlays such as the health bar
1575	for (y = 0; y < sh; y++)	2051	for (y = 0; y < sh; y++)
1576	if (0 <= y + my && y + my < self->rows)	2052	if (0 <= y + my && y + my < self->rows)
1577	{	2053	{
…		…
1580	for (x = 0; x < sw; x++)	2056	for (x = 0; x < sw; x++)
1581	if (row->c0 <= x + mx && x + mx < row->c1)	2057	if (row->c0 <= x + mx && x + mx < row->c1)
1582	{	2058	{
1583	mapcell *cell = row->col + (x + mx - row->c0);	2059	mapcell *cell = row->col + (x + mx - row->c0);
1584		2060
1585	int px = x * 32;	2061	int px = x * T;
1586	int py = y * 32;	2062	int py = y * T;
1587		2063
1588	if (cell->stat_hp)	2064	if (cell->stat_hp)
1589	{	2065	{
1590	int width = cell->stat_width * 32;	2066	int width = cell->stat_width * T;
1591	int thick = sh / 28 + 1 + cell->stat_width;	2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1592		2068
1593	glColor3ub (0, 0, 0);	2069	glColor3ub (0, 0, 0);
1594	glRectf (px + 1, py - thick - 2,	2070	glRectf (px + 1, py - thick - 2,
1595	px + width - 1, py);	2071	px + width - 1, py);
1596		2072
…		…
1602	}	2078	}
1603	}	2079	}
1604	}	2080	}
1605		2081
1606	void	2082	void
1607	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1608	CODE:	2084	CODE:
1609	{	2085	{
1610	static float color[16][3] = {	2086	static float color[16][3] = {
1611	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1612	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1662	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1663	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1664	}	2140	}
1665		2141
1666	void	2142	void
1667	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1668	PPCODE:	2144	PPCODE:
1669	{	2145	{
1670	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1671	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1672	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2152	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1673	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2153	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1674		2154
1675	memset (darkness, 255, sw4 * sh);
1676	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1677	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1678		2157
1679	mx += self->x;	2158	mx += self->x - 1;
1680	my += self->y;	2159	my += self->y - 1;
1681		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1682	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1683	if (0 <= y + my && y + my < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1684	{	2165	{
1685	maprow *row = self->row + (y + my);	2166	maprow *row = self->row + (y + my);
1686		2167
1687	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1688	if (row->c0 <= x + mx && x + mx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1689	{	2170	{
1690	mapcell *cell = row->col + (x + mx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1691		2172
1692	darkness[y * sw4 + x] = cell->darkness	2173	darkness1 [y * sw1 + x] = cell->darkness
1693	? 255 - (cell->darkness - 1)	2174	? 255 - (cell->darkness - 1)
1694	: 255 - FOW_DARKNESS;	2175	: 255 - FOW_DARKNESS;
1695	}	2176	}
1696	}	2177	}
1697		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1698	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1699	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1700	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1701	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1702	}	2221	}
1703		2222
1704	SV *	2223	SV *
1705	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1706	CODE:	2225	CODE:
1707	{	2226	{
1708	int x, y, x1, y1;	2227	int x, y, x1, y1;
1709	SV data_sv = newSV (w h * 7 + 5);	2228	SV data_sv = newSV (w h * 7 + 5);
1710	uint8_t data = (uint8_t )SvPVX (data_sv);	2229	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1735	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1736	{	2255	{
1737	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1738	uint8_t flags = 0;	2257	uint8_t flags = 0;
1739		2258
1740	if (cell->face [0]) flags \|= 1;	2259	if (cell->tile [0]) flags \|= 1;
1741	if (cell->face [1]) flags \|= 2;	2260	if (cell->tile [1]) flags \|= 2;
1742	if (cell->face [2]) flags \|= 4;	2261	if (cell->tile [2]) flags \|= 4;
1743		2262
1744	*data++ = flags;	2263	*data++ = flags;
1745		2264
1746	if (flags & 1)	2265	if (flags & 1)
1747	{	2266	{
		2267	tileid tile = cell->tile [0];
1748	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1749	*data++ = cell->face [0];	2269	*data++ = tile;
1750	}	2270	}
1751		2271
1752	if (flags & 2)	2272	if (flags & 2)
1753	{	2273	{
		2274	tileid tile = cell->tile [1];
1754	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1755	*data++ = cell->face [1];	2276	*data++ = tile;
1756	}	2277	}
1757		2278
1758	if (flags & 4)	2279	if (flags & 4)
1759	{	2280	{
		2281	tileid tile = cell->tile [2];
1760	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1761	*data++ = cell->face [2];	2283	*data++ = tile;
1762	}	2284	}
1763	}	2285	}
1764	else	2286	else
1765	*data++ = 0;	2287	*data++ = 0;
1766	}	2288	}
…		…
1772	}	2294	}
1773	OUTPUT:	2295	OUTPUT:
1774	RETVAL	2296	RETVAL
1775		2297
1776	void	2298	void
1777	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1778	PPCODE:	2300	PPCODE:
1779	{	2301	{
1780	int x, y, z;	2302	int x, y, z;
1781	int w, h;	2303	int w, h;
1782	int x1, y1;	2304	int x1, y1;
1783		2305
1784	if (*data++ != 0)	2306	if (*data++ != 0)
1785	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1786		2308
1787	w = data++ << 8; w \|= data++;	2309	w = data++ << 8; w \|= data++;
1788	h = data++ << 8; h \|= data++;	2310	h = data++ << 8; h \|= data++;
1789		2311
1790	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1806	{	2328	{
1807	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1808		2330
1809	if (flags)	2331	if (flags)
1810	{	2332	{
1811	mapface face[3] = { 0, 0, 0 };
1812
1813	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1814		2335
1815	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2336	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1816	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2337	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1817	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2338	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1818		2339
1819	if (cell->darkness == 0)	2340	if (cell->darkness == 0)
1820	{	2341	{
1821	cell->darkness = 0;	2342	cell->darkness = 0;
1822		2343
1823	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1824	{	2345	{
1825	cell->face[z] = face[z];	2346	tileid t = tile [z];
1826		2347
1827	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2348	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2349	{
1828	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1829	}	2355	}
1830	}	2356	}
1831	}	2357	}
1832	}	2358	}
1833	}	2359	}
1834	}	2360	}
1835		2361
1836	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1837		2363
1838	CFPlus::MixChunk	2364	DC::RW
1839	new_from_file (SV class, char path)	2365	new (SV class, SV data_sv)
1840	CODE:	2366	CODE:
1841	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1842	OUTPUT:	2373	OUTPUT:
1843	RETVAL	2374	RETVAL
1844		2375
		2376	DC::RW
		2377	new_from_file (SV class, const char path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
1845	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
1846	DESTROY (CFPlus::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1847	CODE:	2486	CODE:
1848	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1849		2488
1850	int	2489	int
1851	volume (CFPlus::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1852	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1853	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1854	OUTPUT:	2495	OUTPUT:
1855	RETVAL	2496	RETVAL
1856		2497
1857	int	2498	DC::Channel
1858	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1859	CODE:	2500	CODE:
		2501	{
1860	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
1861	OUTPUT:	2513	OUTPUT:
1862	RETVAL	2514	RETVAL
1863		2515
1864	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1865		2517
1866	int	2518	int
1867	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1868	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1870	OUTPUT:	2525	OUTPUT:
1871	RETVAL	2526	RETVAL
1872		2527
		2528	void
		2529	fade_out (int ms)
		2530	CODE:
		2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
1873	CFPlus::MixMusic	2538	DC::MixMusic
1874	new_from_file (SV class, char path)	2539	new (SV *class, DC::RW rwops)
1875	CODE:	2540	CODE:
1876	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1877	OUTPUT:	2542	OUTPUT:
1878	RETVAL	2543	RETVAL
1879		2544
1880	void	2545	void
1881	DESTROY (CFPlus::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1882	CODE:	2547	CODE:
1883	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1884		2549
1885	int	2550	int
1886	play (CFPlus::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1887	CODE:	2552	CODE:
1888	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1889	OUTPUT:	2554	OUTPUT:
1890	RETVAL	2555	RETVAL
1891		2556
1892	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2557	void
		2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2559	CODE:
		2560	Mix_FadeInMusicPos (self, loops, ms, position);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
1893		2565
1894	BOOT:	2566	BOOT:
1895	{	2567	{
1896	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1897	static const struct {	2569	static const struct {
1898	const char *name;	2570	const char *name;
1899	IV iv;	2571	IV iv;
1900	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1901	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
1902	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1903	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1904	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1905	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1906	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1910	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1911	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1912	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1913	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1914	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1915	const_iv (GL_AND),	2591	const_iv (GL_AND),
1916	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1917	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1918	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1919	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1932	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1933	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1934	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1935	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1936	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
1937	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1938	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1939	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1940	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1941	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1942	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1963	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1964	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1965	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1966	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1967	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1968	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
1969	const_iv (GL_LINE_STRIP),	2654	const_iv (GL_LINE_STRIP),
1970	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1971	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1972	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1973	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1974	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1975	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1976	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1977	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1978	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1979	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1980	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1981	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1982	# undef const_iv	2675	# undef const_iv
1983	};	2676	};
1984		2677
1985	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1986	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2680
		2681	texture_av = newAV ();
		2682	AvREAL_off (texture_av);
1987	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
1988		2690
1989	char *	2691	char *
1990	gl_vendor ()	2692	gl_vendor ()
1991	CODE:	2693	CODE:
1992	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2005	CODE:	2707	CODE:
2006	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2007	OUTPUT:	2709	OUTPUT:
2008	RETVAL	2710	RETVAL
2009		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
2010	int glGetError ()	2726	int glGetError ()
2011		2727
2012	void glFinish ()	2728	void glFinish ()
2013		2729
2014	void glClear (int mask)	2730	void glClear (int mask)
…		…
2051	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
2052	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2053		2769
2054	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
2055	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
2056		2774
2057	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
2058		2776
2059	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
2060		2778
…		…
2068		2786
2069	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
2070	CODE:	2788	CODE:
2071	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
2072		2790
2073	void glBegin (int mode)
2074
2075	void glEnd ()
2076
2077	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
2078	PROTOTYPE: @
2079	ALIAS:	2792	ALIAS:
2080	glColor_premultiply = 1	2793	glColor_premultiply = 1
2081	CODE:	2794	CODE:
2082	if (ix)	2795	if (ix)
2083	{	2796	{
…		…
2086	b *= a;	2799	b *= a;
2087	}	2800	}
2088	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
2089	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
2090		2803
2091	void glInterleavedArrays (int format, int stride, char *data)
2092
2093	void glDrawElements (int mode, int count, int type, char *indices)
2094
2095	# 1.2 void glDrawRangeElements (int mode, int start, int end
2096
2097	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
2098	CODE:	2805	CODE:
2099	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
2100	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
2101		2808
…		…
2105		2812
2106	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
2107	CODE:	2814	CODE:
2108	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
2109		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
2110	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
2111	CODE:	2847	CODE:
2112	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
2113		2849
2114	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
2130	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2131	CODE:	2867	CODE:
2132	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
2133	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2134		2870
2135	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2136		2872
2137	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2138		2874
2139	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
2140		2878
2141	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2142		2880
2143	int glGenTexture ()	2881	int glGenTexture ()
2144	CODE:	2882	CODE:
2145	{	2883	RETVAL = gen_texture ();
2146	GLuint name;
2147	glGenTextures (1, &name);
2148	RETVAL = name;
2149	}
2150	OUTPUT:	2884	OUTPUT:
2151	RETVAL	2885	RETVAL
2152		2886
2153	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
2154	CODE:	2888	CODE:
2155	{
2156	GLuint name_ = name;
2157	glDeleteTextures (1, &name_);	2889	del_texture (name);
2158	}	2890
2159
2160	int glGenList ()	2891	int glGenList ()
2161	CODE:	2892	CODE:
2162	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
2163	OUTPUT:	2894	OUTPUT:
2164	RETVAL	2895	RETVAL
…		…
2171		2902
2172	void glEndList ()	2903	void glEndList ()
2173		2904
2174	void glCallList (int list)	2905	void glCallList (int list)
2175		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h \|\| !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2963	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID \| G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

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+Added lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs. Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC