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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.152 by root, Sat Aug 19 18:18:36 2006 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 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	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#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
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	72	#else
42	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	74	#endif
49		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		80
52	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
53		82
54	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
56		85
57	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
58		87
59	#if 0	88	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	90
62	# define PARACHUTE 0	91	static AV *texture_av;
63	#endif
64		92
65	static struct	93	static struct
66	{	94	{
67	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	96	#include "glfunc.h"
69	#undef GL_FUNC	97	#undef GL_FUNC
70	} gl;	98	} gl;
71		99
		100	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	102	{
74	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	107	else
79	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
80	}	109	}
81		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
82	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
83		137
84	#include "pango-font.c"	138	#include "pango-font.c"
85	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
86	#include "pango-render.c"	140	#include "pango-render.c"
87		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
90		146
91	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
92		148
93	static int	149	static int
94	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
95	{	151	{
96	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		166
111	typedef struct cf_layout {	167	typedef struct cf_layout {
112	PangoLayout *pl;	168	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
114	int base_height;	170	int base_height;
115	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
116	} *CFPlus__Layout;	173	} *DC__Layout;
117		174
118	static CFPlus__Font default_font;	175	static DC__Font default_font;
119	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
121		178
122	static void	179	static void
123	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	185	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	187	}
131		188
132	static void	189	static void
133	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
134	{	191	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
137	*/	194	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
139		196
140	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		199
143	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
144	}	201	}
145		202
146	static void	203	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	205	{
149	PangoRectangle rect;	206	PangoRectangle rect;
150		207
151	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		216
160	*w = rect.width;	217	*w = rect.width;
161	*h = rect.height;	218	*h = rect.height;
162	}	219	}
163		220
		221	typedef uint16_t tileid;
164	typedef uint16_t mapface;	222	typedef uint16_t faceid;
165		223
166	typedef struct {	224	typedef struct {
167	GLint name;	225	GLuint name;
168	int w, h;	226	int w, h;
169	float s, t;	227	float s, t;
170	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
171	} maptex;	231	} maptex;
172		232
173	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
174	uint16_t darkness;	236	uint16_t darkness;
175	mapface face[3];
176	uint8_t stat_width, stat_hp;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
177	} mapcell;	238	} mapcell;
178		239
179	typedef struct {	240	typedef struct {
180	int32_t c0, c1;	241	int32_t c0, c1;
181	mapcell *col;	242	mapcell *col;
182	} maprow;	243	} maprow;
183		244
184	typedef struct map {	245	typedef struct map {
185	int x, y, w, h;	246	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	248	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	249	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		250
193	int32_t rows;	251	int32_t rows;
194	maprow *row;	252	maprow *row;
195	} *CFPlus__Map;	253	} *DC__Map;
196		254
197	static char *	255	static char *
198	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
199	{	257	{
200	char *p;	258	char *p;
…		…
217	}	275	}
218		276
219	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	277	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	278	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221		279
		280	static void
		281	need_facenum (struct map *self, faceid face)
		282	{
		283	while (self->faces <= face)
		284	{
		285	Append (tileid, self->face2tile, self->faces, self->faces);
		286	self->faces *= 2;
		287	}
		288	}
		289
		290	static void
		291	need_texid (struct map *self, int texid)
		292	{
		293	while (self->texs <= texid)
		294	{
		295	Append (maptex, self->tex, self->texs, self->texs);
		296	self->texs *= 2;
		297	}
		298	}
		299
222	static maprow *	300	static maprow *
223	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
224	{	302	{
225	if (0 > y)	303	if (0 > y)
226	{	304	{
227	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
266		344
267	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
268	}	346	}
269		347
270	static mapcell *	348	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
272	{	350	{
273	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
274	}	352	}
275		353
276	static void	354	static void
277	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
278	{	356	{
279	int r;	357	int r;
280		358
281	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
290	self->row = 0;	368	self->row = 0;
291	self->rows = 0;	369	self->rows = 0;
292	}	370	}
293		371
294	static void	372	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
296	{	374	{
297	int x, y;	375	int x, y;
298	maprow *row;	376	maprow *row;
299	mapcell *cell;	377	mapcell *cell;
300		378
…		…
314		392
315	cell = row->col + x - row->c0;	393	cell = row->col + x - row->c0;
316		394
317	cell->darkness = 0;	395	cell->darkness = 0;
318	cell->stat_hp = 0;	396	cell->stat_hp = 0;
		397	cell->flags = 0;
		398	cell->player = 0;
319	}	399	}
320	}	400	}
		401	}
		402
		403	typedef struct {
		404	tileid tile;
		405	uint8_t x, y, level;
		406	} smooth_key;
		407
		408	static void
		409	smooth_or_bits (HV hv, smooth_key key, IV bits)
		410	{
		411	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		412
		413	if (SvIOK (*sv))
		414	SvIV_set (sv, SvIVX (sv) \| bits);
		415	else
		416	sv_setiv (*sv, bits);
321	}	417	}
322		418
323	static void	419	static void
324	music_finished (void)	420	music_finished (void)
325	{	421	{
…		…
361	n \|= n >> 16;	457	n \|= n >> 16;
362		458
363	return n + 1;	459	return n + 1;
364	}	460	}
365		461
366	MODULE = CFPlus PACKAGE = CFPlus	462	static unsigned int
		463	popcount (unsigned int n)
		464	{
		465	n -= (n >> 1) & 0x55555555U;
		466	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		467	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		468	n *= 0x01010101U;
		469
		470	return n >> 24;
		471	}
		472
		473	/* SDL should provide this, really. */
		474	#define SDLK_MODIFIER_MIN 300
		475	#define SDLK_MODIFIER_MAX 314
		476
		477	/******************************************************************************/
		478
		479	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		480	static GV *hover_gv;
		481
		482	static int
		483	within_widget (SV *widget, NV x, NV y)
		484	{
		485	HV *self;
		486	SV **svp;
		487	NV wx, ww, wy, wh;
		488
		489	if (!SvROK (widget))
		490	return 0;
		491
		492	self = (HV *)SvRV (widget);
		493
		494	if (SvTYPE (self) != SVt_PVHV)
		495	return 0;
		496
		497	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		498	if (y < wy)
		499	return 0;
		500
		501	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		502	if (y >= wy + wh)
		503	return 0;
		504
		505	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		506	if (x < wx)
		507	return 0;
		508
		509	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		510	if (x >= wx + ww)
		511	return 0;
		512
		513	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		514	if (!svp \|\| !SvTRUE (*svp))
		515	return 0;
		516
		517	return 1;
		518	}
		519
		520	MODULE = Deliantra::Client PACKAGE = DC
367		521
368	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
369		523
370	BOOT:	524	BOOT:
371	{	525	{
372	HV *stash = gv_stashpv ("CFPlus", 1);	526	HV *stash = gv_stashpv ("DC", 1);
373	static const struct {	527	static const struct {
374	const char *name;	528	const char *name;
375	IV iv;	529	IV iv;
376	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
377	# define const_iv(name) { # name, (IV)name }	531	# define const_iv(name) { # name, (IV)name }
		532	const_iv (SDLK_MODIFIER_MIN),
		533	const_iv (SDLK_MODIFIER_MAX),
		534
378	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
379	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
380	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
381	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
382	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
391	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
392	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
393	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
394	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
395	const_iv (SDL_USEREVENT),	552	const_iv (SDL_USEREVENT),
		553
		554	const_iv (SDL_APPINPUTFOCUS),
		555	const_iv (SDL_APPMOUSEFOCUS),
		556	const_iv (SDL_APPACTIVE),
		557
		558	const_iv (SDLK_FIRST),
		559	const_iv (SDLK_LAST),
396	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
397	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
398	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
399	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
400	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
455	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
456	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
457	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
458	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
459	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
460	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
461	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
462	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
463	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
464	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
465	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
466	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
467	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
468	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
469	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
470	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
471	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
472	const_iv (KMOD_CTRL),	641
473	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
474	const_iv (KMOD_ALT),	643
475	const_iv (KMOD_META)	644	const_iv (SDL_INIT_TIMER),
		645	const_iv (SDL_INIT_AUDIO),
		646	const_iv (SDL_INIT_VIDEO),
		647	const_iv (SDL_INIT_CDROM),
		648	const_iv (SDL_INIT_JOYSTICK),
		649	const_iv (SDL_INIT_EVERYTHING),
		650	const_iv (SDL_INIT_NOPARACHUTE),
		651	const_iv (SDL_INIT_EVENTTHREAD),
		652
		653	const_iv (SDL_GL_RED_SIZE),
		654	const_iv (SDL_GL_GREEN_SIZE),
		655	const_iv (SDL_GL_BLUE_SIZE),
		656	const_iv (SDL_GL_ALPHA_SIZE),
		657	const_iv (SDL_GL_DOUBLEBUFFER),
		658	const_iv (SDL_GL_BUFFER_SIZE),
		659	const_iv (SDL_GL_DEPTH_SIZE),
		660	const_iv (SDL_GL_STENCIL_SIZE),
		661	const_iv (SDL_GL_ACCUM_RED_SIZE),
		662	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		663	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		664	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		665	const_iv (SDL_GL_STEREO),
		666	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		667	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		668	const_iv (SDL_GL_ACCELERATED_VISUAL),
		669	const_iv (SDL_GL_SWAP_CONTROL)
476	# undef const_iv	670	# undef const_iv
477	};	671	};
478		672
479	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	673	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
480	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	674	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		675
		676	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		677	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
481	}	678	}
		679
		680	void
		681	weaken (SV *rv)
		682	PROTOTYPE: $
		683	CODE:
		684	sv_rvweaken (rv);
482		685
483	int	686	int
484	in_destruct ()	687	in_destruct ()
485	CODE:	688	CODE:
486	RETVAL = PL_main_cv == Nullcv;	689	RETVAL = PL_main_cv == Nullcv;
…		…
488	RETVAL	691	RETVAL
489		692
490	NV floor (NV x)	693	NV floor (NV x)
491		694
492	NV ceil (NV x)	695	NV ceil (NV x)
		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
493		700
494	void	701	void
495	pango_init ()	702	pango_init ()
496	CODE:	703	CODE:
497	{	704	{
498	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
499	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	706	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	707	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		708	/pango_context_set_font_description (opengl_context, default_font);/
		709	#if PANGO_VERSION_CHECK (1, 15, 2)
		710	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		711	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		712	#endif
501	}	713	}
502		714
503	int	715	char *SDL_GetError ()
504	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
505		716
506	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
507	SDL_Quit ()	723	void SDL_Quit ()
508		724
		725	int SDL_GL_SetAttribute (int attr, int value)
		726
		727	int SDL_GL_GetAttribute (int attr)
		728	CODE:
		729	if (SDL_GL_GetAttribute (attr, &RETVAL))
		730	XSRETURN_UNDEF;
		731	OUTPUT:
		732	RETVAL
		733
509	void	734	void
510	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
511	PPCODE:	736	PPCODE:
512	{	737	{
513	SDL_Rect **m;	738	SDL_Rect **m;
514		739
515	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519		744
520	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522		747
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527		752
528	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529	#if SDL_VERSION_ATLEAST(1,2,10)
530	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532	#endif
533
534	SDL_EnableUNICODE (1);
535	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536		755
537	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
538		757
539	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
540	while (*m)	759	while (*m)
541	{	760	{
		761	if ((m)->w >= 400 && (m)->h >= 300)
		762	{
542	AV *av = newAV ();	763	AV *av = newAV ();
543	av_push (av, newSViv ((*m)->w));	764	av_push (av, newSViv ((*m)->w));
544	av_push (av, newSViv ((*m)->h));	765	av_push (av, newSViv ((*m)->h));
		766	av_push (av, newSViv (rgb));
		767	av_push (av, newSViv (alpha));
545	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	768	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		769	}
546		770
547	++m;	771	++m;
548	}	772	}
549	}	773	}
550		774
551	char *
552	SDL_GetError ()
553
554	int	775	int
555	SDL_SetVideoMode (int w, int h, int fullscreen)	776	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556	CODE:	777	CODE:
		778	{
		779	SDL_EnableUNICODE (1);
		780	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		781
		782	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		783	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		784	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		785	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		786
557	RETVAL = !!SDL_SetVideoMode (	787	RETVAL = !!SDL_SetVideoMode (
558	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	788	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
559	);	789	);
		790
560	if (RETVAL)	791	if (RETVAL)
561	{	792	{
562	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	793	av_clear (texture_av);
		794
		795	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	796	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564	# include "glfunc.h"	797	#include "glfunc.h"
565	# undef GL_FUNC	798	#undef GL_FUNC
566	}	799	}
		800	}
567	OUTPUT:	801	OUTPUT:
568	RETVAL	802	RETVAL
569		803
570	void	804	void
571	SDL_GL_SwapBuffers ()	805	SDL_GL_SwapBuffers ()
572		806
573	char *	807	char *
574	SDL_GetKeyName (int sym)	808	SDL_GetKeyName (int sym)
575		809
		810	int
		811	SDL_GetAppState ()
		812
		813	int
		814	SDL_GetModState ()
		815
576	void	816	void
577	SDL_PollEvent ()	817	poll_events ()
578	PPCODE:	818	PPCODE:
579	{	819	{
580	SDL_Event ev;	820	SDL_Event ev;
581		821
582	while (SDL_PollEvent (&ev))	822	SDL_PumpEvents ();
		823	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583	{	824	{
584	HV *hv = newHV ();	825	HV *hv = newHV ();
585	hv_store (hv, "type", 4, newSViv (ev.type), 0);	826	hv_store (hv, "type", 4, newSViv (ev.type), 0);
586		827
587	switch (ev.type)	828	switch (ev.type)
588	{	829	{
589	case SDL_KEYDOWN:	830	case SDL_KEYDOWN:
590	case SDL_KEYUP:	831	case SDL_KEYUP:
591	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	833	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	834	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		835	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
594	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	836	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595	break;	837	break;
596		838
597	case SDL_ACTIVEEVENT:	839	case SDL_ACTIVEEVENT:
598	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	840	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	841	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600	break;	842	break;
601		843
602	case SDL_MOUSEMOTION:	844	case SDL_MOUSEMOTION:
		845	{
		846	int state = ev.motion.state;
		847	int x = ev.motion.x;
		848	int y = ev.motion.y;
		849	int xrel = ev.motion.xrel;
		850	int yrel = ev.motion.yrel;
		851
		852	/* do simplistic event compression */
		853	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		854	&& state == ev.motion.state)
		855	{
		856	xrel += ev.motion.xrel;
		857	yrel += ev.motion.yrel;
		858	x = ev.motion.x;
		859	y = ev.motion.y;
		860	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		861	}
		862
603	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	863	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
604
605	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	864	hv_store (hv, "state", 5, newSViv (state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	865	hv_store (hv, "x", 1, newSViv (x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	866	hv_store (hv, "y", 1, newSViv (y), 0);
608	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	867	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	868	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		869	}
610	break;	870	break;
611		871
612	case SDL_MOUSEBUTTONDOWN:	872	case SDL_MOUSEBUTTONDOWN:
613	case SDL_MOUSEBUTTONUP:	873	case SDL_MOUSEBUTTONUP:
614	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	874	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615		875
616	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	876	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	877	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	878	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	879	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
624	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	884	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	885	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626	break;	886	break;
627	}	887	}
628		888
629	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	889	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630	}	890	}
631	}	891	}
632		892
633	int	893	int
634	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	894	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635	POSTCALL:	895	POSTCALL:
636	Mix_HookMusicFinished (music_finished);	896	Mix_HookMusicFinished (music_finished);
637	Mix_ChannelFinished (channel_finished);	897	Mix_ChannelFinished (channel_finished);
638		898
639	void	899	void
		900	Mix_QuerySpec ()
		901	PPCODE:
		902	{
		903	int freq, channels;
		904	Uint16 format;
		905
		906	if (Mix_QuerySpec (&freq, &format, &channels))
		907	{
		908	EXTEND (SP, 3);
		909	PUSHs (sv_2mortal (newSViv (freq)));
		910	PUSHs (sv_2mortal (newSViv (format)));
		911	PUSHs (sv_2mortal (newSViv (channels)));
		912	}
		913	}
		914
		915	void
640	Mix_CloseAudio ()	916	Mix_CloseAudio ()
641		917
642	int	918	int
643	Mix_AllocateChannels (int numchans = -1)	919	Mix_AllocateChannels (int numchans = -1)
644		920
		921	const char *
		922	Mix_GetError ()
		923
645	void	924	void
646	lowdelay (int fd, int val = 1)	925	lowdelay (int fd, int val = 1)
647	CODE:	926	CODE:
		927	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		928
		929	void
		930	win32_proxy_info ()
		931	PPCODE:
		932	{
648	#ifndef _WIN32	933	#ifdef _WIN32
649	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	934	char buffer[2048];
		935	DWORD buflen;
		936
		937	EXTEND (SP, 3);
		938
		939	buflen = sizeof (buffer);
		940	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		941	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		942	{
		943	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		944
		945	buflen = sizeof (buffer);
		946	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		947	{
		948	PUSHs (newSVpv (buffer, 0));
		949
		950	buflen = sizeof (buffer);
		951	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		952	PUSHs (newSVpv (buffer, 0));
		953	}
		954	}
650	#endif	955	#endif
		956	}
651		957
652	void	958	int
653	add_font (char *file)	959	add_font (char *file)
654	CODE:	960	CODE:
655	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	961	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		962	OUTPUT:
		963	RETVAL
656		964
657	void	965	void
658	load_image_inline (SV *image_)	966	load_image_inline (SV *image_)
659	ALIAS:	967	ALIAS:
660	load_image_file = 1	968	load_image_file = 1
…		…
663	STRLEN image_len;	971	STRLEN image_len;
664	char image = (char )SvPVbyte (image_, image_len);	972	char image = (char )SvPVbyte (image_, image_len);
665	SDL_Surface surface, surface2;	973	SDL_Surface surface, surface2;
666	SDL_PixelFormat fmt;	974	SDL_PixelFormat fmt;
667	SDL_RWops *rw = ix	975	SDL_RWops *rw = ix
668	? SDL_RWFromFile (image, "r")	976	? SDL_RWFromFile (image, "rb")
669	: SDL_RWFromConstMem (image, image_len);	977	: SDL_RWFromConstMem (image, image_len);
670		978
671	if (!rw)	979	if (!rw)
672	croak ("load_image: %s", SDL_GetError ());	980	croak ("load_image: %s", SDL_GetError ());
673		981
…		…
746	void	1054	void
747	error (char *message)	1055	error (char *message)
748	CODE:	1056	CODE:
749	fprintf (stderr, "ERROR: %s\n", message);	1057	fprintf (stderr, "ERROR: %s\n", message);
750	#ifdef _WIN32	1058	#ifdef _WIN32
751	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1059	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
752	#endif	1060	#endif
753		1061
754	void	1062	void
755	fatal (char *message)	1063	fatal (char *message)
756	CODE:	1064	CODE:
757	fprintf (stderr, "FATAL: %s\n", message);	1065	fprintf (stderr, "FATAL: %s\n", message);
758	#ifdef _WIN32	1066	#ifdef _WIN32
759	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1067	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
760	#endif	1068	#endif
761	_exit (1);	1069	_exit (1);
762		1070
763	void	1071	void
764	_exit (int retval)	1072	_exit (int retval = 0)
765	CODE:	1073	CODE:
		1074	#ifdef WIN32
		1075	ExitThread (retval); // unclean, please beam me up
		1076	#else
766	_exit (retval);	1077	_exit (retval);
		1078	#endif
767		1079
768	MODULE = CFPlus PACKAGE = CFPlus::Font	1080	void
		1081	debug ()
		1082	CODE:
		1083	{
		1084	#if DEBUG
		1085	VALGRIND_DO_LEAK_CHECK;
		1086	#endif
		1087	}
769		1088
770	CFPlus::Font	1089	MODULE = Deliantra::Client PACKAGE = DC::Font
		1090
		1091	PROTOTYPES: DISABLE
		1092
		1093	DC::Font
771	new_from_file (SV class, char path, int id = 0)	1094	new_from_file (SV class, char path, int id = 0)
772	CODE:	1095	CODE:
773	{	1096	{
774	int count;	1097	int count;
775	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1098	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
778	}	1101	}
779	OUTPUT:	1102	OUTPUT:
780	RETVAL	1103	RETVAL
781		1104
782	void	1105	void
783	DESTROY (CFPlus::Font self)	1106	DESTROY (DC::Font self)
784	CODE:	1107	CODE:
785	pango_font_description_free (self);	1108	pango_font_description_free (self);
786		1109
787	void	1110	void
788	make_default (CFPlus::Font self)	1111	make_default (DC::Font self)
		1112	PROTOTYPE: $
789	CODE:	1113	CODE:
790	default_font = self;	1114	default_font = self;
791		1115
792	MODULE = CFPlus PACKAGE = CFPlus::Layout	1116	MODULE = Deliantra::Client PACKAGE = DC::Layout
793		1117
		1118	PROTOTYPES: DISABLE
		1119
794	void	1120	void
795	reset_glyph_cache ()	1121	glyph_cache_backup ()
		1122	PROTOTYPE:
796	CODE:	1123	CODE:
		1124	tc_backup ();
		1125
		1126	void
		1127	glyph_cache_restore ()
		1128	PROTOTYPE:
		1129	CODE:
797	tc_clear ();	1130	tc_restore ();
798		1131
799	CFPlus::Layout	1132	DC::Layout
800	new (SV *class)	1133	new (SV *class)
801	CODE:	1134	CODE:
802	New (0, RETVAL, 1, struct cf_layout);	1135	New (0, RETVAL, 1, struct cf_layout);
803		1136
804	RETVAL->pl = pango_layout_new (opengl_context);	1137	RETVAL->pl = pango_layout_new (opengl_context);
…		…
806	RETVAL->g = 1.;	1139	RETVAL->g = 1.;
807	RETVAL->b = 1.;	1140	RETVAL->b = 1.;
808	RETVAL->a = 1.;	1141	RETVAL->a = 1.;
809	RETVAL->base_height = MIN_FONT_HEIGHT;	1142	RETVAL->base_height = MIN_FONT_HEIGHT;
810	RETVAL->font = 0;	1143	RETVAL->font = 0;
		1144	RETVAL->rc = rc_alloc ();
811		1145
812	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1146	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813	layout_update_font (RETVAL);	1147	layout_update_font (RETVAL);
814	OUTPUT:	1148	OUTPUT:
815	RETVAL	1149	RETVAL
816		1150
817	void	1151	void
818	DESTROY (CFPlus::Layout self)	1152	DESTROY (DC::Layout self)
819	CODE:	1153	CODE:
820	g_object_unref (self->pl);	1154	g_object_unref (self->pl);
		1155	rc_free (self->rc);
821	Safefree (self);	1156	Safefree (self);
822		1157
823	void	1158	void
824	set_text (CFPlus::Layout self, SV *text_)	1159	set_text (DC::Layout self, SV *text_)
825	CODE:	1160	CODE:
826	{	1161	{
827	STRLEN textlen;	1162	STRLEN textlen;
828	char *text = SvPVutf8 (text_, textlen);	1163	char *text = SvPVutf8 (text_, textlen);
829		1164
830	pango_layout_set_text (self->pl, text, textlen);	1165	pango_layout_set_text (self->pl, text, textlen);
831	}	1166	}
832		1167
833	void	1168	void
834	set_markup (CFPlus::Layout self, SV *text_)	1169	set_markup (DC::Layout self, SV *text_)
835	CODE:	1170	CODE:
836	{	1171	{
837	STRLEN textlen;	1172	STRLEN textlen;
838	char *text = SvPVutf8 (text_, textlen);	1173	char *text = SvPVutf8 (text_, textlen);
839		1174
840	pango_layout_set_markup (self->pl, text, textlen);	1175	pango_layout_set_markup (self->pl, text, textlen);
841	}	1176	}
842		1177
843	void	1178	void
844	set_shapes (CFPlus::Layout self, ...)	1179	set_shapes (DC::Layout self, ...)
845	CODE:	1180	CODE:
846	{	1181	{
847	PangoAttrList *attrs = 0;	1182	PangoAttrList *attrs = 0;
848	const char *text = pango_layout_get_text (self->pl);	1183	const char *text = pango_layout_get_text (self->pl);
849	const char *pos = text;	1184	const char *pos = text;
…		…
884	if (attrs)	1219	if (attrs)
885	pango_layout_set_attributes (self->pl, attrs);	1220	pango_layout_set_attributes (self->pl, attrs);
886	}	1221	}
887		1222
888	void	1223	void
889	get_shapes (CFPlus::Layout self)	1224	get_shapes (DC::Layout self)
890	PPCODE:	1225	PPCODE:
891	{	1226	{
892	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1227	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893		1228
894	do	1229	do
895	{	1230	{
896	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1231	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897		1232
898	if (run && shape_attr_p (run))	1233	if (run && shape_attr_p (run))
899	{	1234	{
900	PangoRectangle extents;	1235	PangoRectangle extents;
901	pango_layout_iter_get_run_extents (iter, 0, &extents);	1236	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
909		1244
910	pango_layout_iter_free (iter);	1245	pango_layout_iter_free (iter);
911	}	1246	}
912		1247
913	int	1248	int
914	has_wrapped (CFPlus::Layout self)	1249	has_wrapped (DC::Layout self)
915	CODE:	1250	CODE:
916	{	1251	{
917	int lines = 1;	1252	int lines = 1;
918	const char *text = pango_layout_get_text (self->pl);	1253	const char *text = pango_layout_get_text (self->pl);
919		1254
…		…
924	}	1259	}
925	OUTPUT:	1260	OUTPUT:
926	RETVAL	1261	RETVAL
927		1262
928	SV *	1263	SV *
929	get_text (CFPlus::Layout self)	1264	get_text (DC::Layout self)
930	CODE:	1265	CODE:
931	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1266	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932	sv_utf8_decode (RETVAL);	1267	sv_utf8_decode (RETVAL);
933	OUTPUT:	1268	OUTPUT:
934	RETVAL	1269	RETVAL
935		1270
936	void	1271	void
937	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1272	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938	CODE:	1273	CODE:
939	self->r = r;	1274	self->r = r;
940	self->g = g;	1275	self->g = g;
941	self->b = b;	1276	self->b = b;
942	self->a = a;	1277	self->a = a;
943		1278
944	void	1279	void
945	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1280	set_font (DC::Layout self, DC::Font font = 0)
946	CODE:	1281	CODE:
947	if (self->font != font)	1282	if (self->font != font)
948	{	1283	{
949	self->font = font;	1284	self->font = font;
950	layout_update_font (self);	1285	layout_update_font (self);
951	}	1286	}
952		1287
953	void	1288	void
954	set_height (CFPlus::Layout self, int base_height)	1289	set_height (DC::Layout self, int base_height)
955	CODE:	1290	CODE:
956	if (self->base_height != base_height)	1291	if (self->base_height != base_height)
957	{	1292	{
958	self->base_height = base_height;	1293	self->base_height = base_height;
959	layout_update_font (self);	1294	layout_update_font (self);
960	}	1295	}
961		1296
962	void	1297	void
963	set_width (CFPlus::Layout self, int max_width = -1)	1298	set_width (DC::Layout self, int max_width = -1)
964	CODE:	1299	CODE:
965	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1300	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966		1301
967	void	1302	void
968	set_indent (CFPlus::Layout self, int indent)	1303	set_indent (DC::Layout self, int indent)
969	CODE:	1304	CODE:
970	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1305	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971		1306
972	void	1307	void
973	set_spacing (CFPlus::Layout self, int spacing)	1308	set_spacing (DC::Layout self, int spacing)
974	CODE:	1309	CODE:
975	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1310	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976		1311
977	void	1312	void
978	set_ellipsise (CFPlus::Layout self, int ellipsise)	1313	set_ellipsise (DC::Layout self, int ellipsise)
979	CODE:	1314	CODE:
980	pango_layout_set_ellipsize (self->pl,	1315	pango_layout_set_ellipsize (self->pl,
981	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1316	ellipsise == 1 ? PANGO_ELLIPSIZE_START
982	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1317	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1318	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
984	: PANGO_ELLIPSIZE_NONE	1319	: PANGO_ELLIPSIZE_NONE
985	);	1320	);
986		1321
987	void	1322	void
988	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1323	set_single_paragraph_mode (DC::Layout self, int spm)
989	CODE:	1324	CODE:
990	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1325	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991		1326
992	void	1327	void
993	size (CFPlus::Layout self)	1328	size (DC::Layout self)
994	PPCODE:	1329	PPCODE:
995	{	1330	{
996	int w, h;	1331	int w, h;
997		1332
998	layout_get_pixel_size (self, &w, &h);	1333	layout_get_pixel_size (self, &w, &h);
…		…
1001	PUSHs (sv_2mortal (newSViv (w)));	1336	PUSHs (sv_2mortal (newSViv (w)));
1002	PUSHs (sv_2mortal (newSViv (h)));	1337	PUSHs (sv_2mortal (newSViv (h)));
1003	}	1338	}
1004		1339
1005	int	1340	int
1006	descent (CFPlus::Layout self)	1341	descent (DC::Layout self)
1007	CODE:	1342	CODE:
1008	{	1343	{
1009	PangoRectangle rect;	1344	PangoRectangle rect;
1010	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1345	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011	pango_layout_line_get_pixel_extents (line, 0, &rect);	1346	pango_layout_line_get_pixel_extents (line, 0, &rect);
1012	RETVAL = PANGO_DESCENT (rect);	1347	RETVAL = PANGO_DESCENT (rect);
1013	}	1348	}
1014	OUTPUT:	1349	OUTPUT:
1015	RETVAL	1350	RETVAL
1016		1351
1017	int	1352	int
1018	xy_to_index (CFPlus::Layout self, int x, int y)	1353	xy_to_index (DC::Layout self, int x, int y)
1019	CODE:	1354	CODE:
1020	{	1355	{
1021	int index, trailing;	1356	int index, trailing;
1022	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1357	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023	RETVAL = index;	1358	RETVAL = index + trailing;
1024	}	1359	}
1025	OUTPUT:	1360	OUTPUT:
1026	RETVAL	1361	RETVAL
1027		1362
1028	void	1363	void
1029	cursor_pos (CFPlus::Layout self, int index)	1364	cursor_pos (DC::Layout self, int index)
1030	PPCODE:	1365	PPCODE:
1031	{	1366	{
1032	PangoRectangle strong_pos;	1367	PangoRectangle pos;
1033	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1368	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034		1369
1035	EXTEND (SP, 3);	1370	EXTEND (SP, 3);
1036	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1371	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1372	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1373	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039	}	1374	}
1040		1375
1041	void	1376	void
1042	render (CFPlus::Layout self, float x, float y, int flags = 0)	1377	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043	PPCODE:	1378	PPCODE:
		1379	{
		1380	int line, x;
		1381
		1382	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1383	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1384	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1385	--line;
		1386	#endif
		1387	EXTEND (SP, 2);
		1388	PUSHs (sv_2mortal (newSViv (line)));
		1389	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1390	}
		1391
		1392	void
		1393	line_x_to_index (DC::Layout self, int line, int x)
		1394	PPCODE:
		1395	{
		1396	PangoLayoutLine *lp;
		1397	int index, trailing;
		1398
		1399	if (line < 0)
		1400	XSRETURN_EMPTY;
		1401
		1402	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1403	XSRETURN_EMPTY; /* do better */
		1404
		1405	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1406
		1407	EXTEND (SP, 2);
		1408	if (GIMME_V == G_SCALAR)
		1409	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1410	else
		1411	{
		1412	PUSHs (sv_2mortal (newSViv (index)));
		1413	PUSHs (sv_2mortal (newSViv (trailing)));
		1414	}
		1415	}
		1416
		1417	void
		1418	render (DC::Layout self, float x, float y, int flags = 0)
		1419	CODE:
		1420	rc_clear (self->rc);
1044	pango_opengl_render_layout_subpixel (	1421	pango_opengl_render_layout_subpixel (
1045	self->pl,	1422	self->pl,
		1423	self->rc,
1046	x * PANGO_SCALE, y * PANGO_SCALE,	1424	x * PANGO_SCALE, y * PANGO_SCALE,
1047	self->r, self->g, self->b, self->a,	1425	self->r, self->g, self->b, self->a,
1048	flags	1426	flags
1049	);	1427	);
		1428	// we assume that context_change actually clears/frees stuff
		1429	// and does not do any recomputation...
		1430	pango_layout_context_changed (self->pl);
1050		1431
1051	MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053	void	1432	void
1054	pad2pot (SV data_, SV w_, SV *h_)	1433	draw (DC::Layout self)
1055	CODE:	1434	CODE:
1056	{	1435	{
1057	int ow = SvIV (w_);	1436	glEnable (GL_TEXTURE_2D);
1058	int oh = SvIV (h_);	1437	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1438	glEnable (GL_BLEND);
		1439	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1440	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1441	glEnable (GL_ALPHA_TEST);
		1442	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059		1443
1060	if (ow && oh)	1444	rc_draw (self->rc);
		1445
		1446	glDisable (GL_ALPHA_TEST);
		1447	glDisable (GL_BLEND);
		1448	glDisable (GL_TEXTURE_2D);
		1449	}
		1450
		1451	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1452
		1453	PROTOTYPES: ENABLE
		1454
		1455	void
		1456	pad (SV *data_, int ow, int oh, int nw, int nh)
		1457	CODE:
		1458	{
		1459	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1061	{	1460	{
1062	int nw = minpot (ow);
1063	int nh = minpot (oh);
1064
1065	if (nw != ow \|\| nh != oh)
1066	{
1067	if (SvOK (data_))
1068	{
1069	STRLEN datalen;	1461	STRLEN datalen;
1070	char *data = SvPVbyte (data_, datalen);	1462	char *data = SvPVbyte (data_, datalen);
1071	int bpp = datalen / (ow * oh);	1463	int bpp = datalen / (ow * oh);
1072	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1464	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1073		1465
1074	SvPOK_only (result_);	1466	SvPOK_only (result_);
1075	SvCUR_set (result_, nw * nh * bpp);	1467	SvCUR_set (result_, nw * nh * bpp);
1076		1468
1077	memset (SvPVX (result_), 0, nw * nh * bpp);	1469	memset (SvPVX (result_), 0, nw * nh * bpp);
1078	while (oh--)	1470	while (oh--)
1079	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1471	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080		1472
1081	sv_setsv (data_, result_);	1473	sv_setsv (data_, result_);
1082	}
1083
1084	sv_setiv (w_, nw);
1085	sv_setiv (h_, nh);
1086	}
1087	}	1474	}
1088	}	1475	}
1089		1476
1090	void	1477	void
1091	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1478	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1097	{	1484	{
1098	HV hv = (HV )SvRV (self);	1485	HV hv = (HV )SvRV (self);
1099	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1486	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1487	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1488	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1489
		1490	if (name <= 0)
		1491	XSRETURN_EMPTY;
1102		1492
1103	if (items < 5)	1493	if (items < 5)
1104	{	1494	{
1105	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1495	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1496	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1134	glDisable (GL_ALPHA_TEST);	1524	glDisable (GL_ALPHA_TEST);
1135	glDisable (GL_BLEND);	1525	glDisable (GL_BLEND);
1136	}	1526	}
1137	}	1527	}
1138		1528
1139	MODULE = CFPlus PACKAGE = CFPlus::Map	1529	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1530	CODE:
		1531	{
		1532	GLint width;
		1533	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1534	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1535	RETVAL = width > 0;
		1536	}
		1537	OUTPUT:
		1538	RETVAL
1140		1539
1141	CFPlus::Map	1540	MODULE = Deliantra::Client PACKAGE = DC::Map
1142	new (SV *class, int map_width, int map_height)	1541
		1542	PROTOTYPES: DISABLE
		1543
		1544	DC::Map
		1545	new (SV *class)
1143	CODE:	1546	CODE:
1144	New (0, RETVAL, 1, struct map);	1547	New (0, RETVAL, 1, struct map);
1145	RETVAL->x = 0;	1548	RETVAL->x = 0;
1146	RETVAL->y = 0;	1549	RETVAL->y = 0;
1147	RETVAL->w = map_width;	1550	RETVAL->w = 0;
1148	RETVAL->h = map_height;	1551	RETVAL->h = 0;
1149	RETVAL->ox = 0;	1552	RETVAL->ox = 0;
1150	RETVAL->oy = 0;	1553	RETVAL->oy = 0;
1151	RETVAL->faces = 8192;	1554	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1555	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153	RETVAL->texs = 8192;
1154	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155	RETVAL->rows = 0;	1556	RETVAL->rows = 0;
1156	RETVAL->row = 0;	1557	RETVAL->row = 0;
1157	OUTPUT:	1558	OUTPUT:
1158	RETVAL	1559	RETVAL
1159		1560
1160	void	1561	void
1161	DESTROY (CFPlus::Map self)	1562	DESTROY (DC::Map self)
1162	CODE:	1563	CODE:
1163	{	1564	{
1164	map_clear (self);	1565	map_clear (self);
1165	Safefree (self->face);	1566	Safefree (self->face2tile);
1166	Safefree (self->tex);	1567	Safefree (self->tex);
1167	Safefree (self);	1568	Safefree (self);
1168	}	1569	}
1169		1570
1170	void	1571	void
		1572	resize (DC::Map self, int map_width, int map_height)
		1573	CODE:
		1574	self->w = map_width;
		1575	self->h = map_height;
		1576
		1577	void
1171	clear (CFPlus::Map self)	1578	clear (DC::Map self)
1172	CODE:	1579	CODE:
1173	map_clear (self);	1580	map_clear (self);
1174		1581
1175	void	1582	void
1176	set_face (CFPlus::Map self, int face, int texid)	1583	set_tileid (DC::Map self, int face, int tile)
1177	CODE:	1584	CODE:
1178	{	1585	{
1179	while (self->faces <= face)	1586	need_facenum (self, face); self->face2tile [face] = tile;
1180	{	1587	need_texid (self, tile);
1181	Append (mapface, self->face, self->faces, self->faces);
1182	self->faces *= 2;
1183	}
1184
1185	self->face [face] = texid;
1186	}	1588	}
1187		1589
1188	void	1590	void
		1591	set_smooth (DC::Map self, int face, int smooth, int level)
		1592	CODE:
		1593	{
		1594	tileid texid;
		1595	maptex *tex;
		1596
		1597	if (face < 0 \|\| face >= self->faces)
		1598	return;
		1599
		1600	if (smooth < 0 \|\| smooth >= self->faces)
		1601	return;
		1602
		1603	texid = self->face2tile [face];
		1604
		1605	if (!texid)
		1606	return;
		1607
		1608	tex = self->tex + texid;
		1609	tex->smoothtile = self->face2tile [smooth];
		1610	tex->smoothlevel = level;
		1611	}
		1612
		1613	void
1189	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)	1614	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)
1190	CODE:	1615	CODE:
1191	{	1616	{
1192	while (self->texs <= texid)	1617	need_texid (self, texid);
1193	{
1194	Append (maptex, self->tex, self->texs, self->texs);
1195	self->texs *= 2;
1196	}
1197		1618
1198	{	1619	{
1199	maptex *tex = self->tex + texid;	1620	maptex *tex = self->tex + texid;
1200		1621
1201	tex->name = name;	1622	tex->name = name;
…		…
1218	// from transparent color bleeding and ugly wrapping effects.	1639	// from transparent color bleeding and ugly wrapping effects.
1219	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1640	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220	}	1641	}
1221		1642
1222	int	1643	int
1223	ox (CFPlus::Map self)	1644	ox (DC::Map self)
1224	ALIAS:	1645	ALIAS:
1225	oy = 1	1646	oy = 1
1226	x = 2	1647	x = 2
1227	y = 3	1648	y = 3
1228	w = 4	1649	w = 4
…		…
1239	}	1660	}
1240	OUTPUT:	1661	OUTPUT:
1241	RETVAL	1662	RETVAL
1242		1663
1243	void	1664	void
1244	scroll (CFPlus::Map self, int dx, int dy)	1665	scroll (DC::Map self, int dx, int dy)
1245	CODE:	1666	CODE:
1246	{	1667	{
1247	if (dx > 0)	1668	if (dx > 0)
1248	map_blank (self, self->x, self->y, dx - 1, self->h);	1669	map_blank (self, self->x, self->y, dx, self->h);
1249	else if (dx < 0)	1670	else if (dx < 0)
1250	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1671	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251		1672
1252	if (dy > 0)	1673	if (dy > 0)
1253	map_blank (self, self->x, self->y, self->w, dy - 1);	1674	map_blank (self, self->x, self->y, self->w, dy);
1254	else if (dy < 0)	1675	else if (dy < 0)
1255	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1676	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256		1677
1257	self->ox += dx; self->x += dx;	1678	self->ox += dx; self->x += dx;
1258	self->oy += dy; self->y += dy;	1679	self->oy += dy; self->y += dy;
1259		1680
1260	while (self->y < 0)	1681	while (self->y < 0)
…		…
1264	self->rows += MAP_EXTEND_Y;	1685	self->rows += MAP_EXTEND_Y;
1265	self->y += MAP_EXTEND_Y;	1686	self->y += MAP_EXTEND_Y;
1266	}	1687	}
1267	}	1688	}
1268		1689
1269	void	1690	SV *
1270	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1691	map1a_update (DC::Map self, SV *data_, int extmap)
1271	CODE:	1692	CODE:
1272	{	1693	{
1273	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1694	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1274	uint8_t data_end = (uint8_t )SvEND (data_);	1695	uint8_t data_end = (uint8_t )SvEND (data_);
1275	mapcell *cell;	1696	mapcell *cell;
1276	int x, y, flags;	1697	int x, y, z, flags;
		1698	AV *missing = newAV ();
		1699	RETVAL = newRV_noinc ((SV *)missing);
1277		1700
1278	while (data < data_end - 1)	1701	while (data < data_end - 1)
1279	{	1702	{
1280	flags = (data [0] << 8) + data [1]; data += 2;	1703	flags = (data [0] << 8) + data [1]; data += 2;
1281		1704
…		…
1286		1709
1287	if (flags & 15)	1710	if (flags & 15)
1288	{	1711	{
1289	if (!cell->darkness)	1712	if (!cell->darkness)
1290	{	1713	{
		1714	memset (cell, 0, sizeof (*cell));
1291	cell->darkness = 256;	1715	cell->darkness = 256;
1292	cell->face [0] = 0;
1293	cell->face [1] = 0;
1294	cell->face [2] = 0;
1295	}	1716	}
1296		1717
1297	//TODO: don't trust server data to be in-range(!)	1718	//TODO: don't trust server data to be in-range(!)
1298		1719
1299	if (flags & 8)	1720	if (flags & 8)
…		…
1303	uint8_t ext, cmd;	1724	uint8_t ext, cmd;
1304		1725
1305	do	1726	do
1306	{	1727	{
1307	ext = *data++;	1728	ext = *data++;
1308	cmd = ext & 0x3f;	1729	cmd = ext & 0x7f;
1309		1730
1310	if (cmd < 4)	1731	if (cmd < 4)
1311	cell->darkness = 255 - ext * 64 + 1;	1732	cell->darkness = 255 - ext * 64 + 1;
1312	else if (cmd == 5) // health	1733	else if (cmd == 5) // health
1313	{	1734	{
1314	cell->stat_width = 1;	1735	cell->stat_width = 1;
1315	cell->stat_hp = *data++;	1736	cell->stat_hp = *data++;
1316	}	1737	}
1317	else if (cmd == 6) // monster width	1738	else if (cmd == 6) // monster width
1318	cell->stat_width = *data++ + 1;	1739	cell->stat_width = *data++ + 1;
		1740	else if (cmd == 0x47)
		1741	{
		1742	if (*data == 1) cell->player = data [1];
		1743	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1744	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1745	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1746
		1747	data += *data + 1;
		1748	}
		1749	else if (cmd == 8) // cell flags
		1750	cell->flags = *data++;
1319	else if (ext & 0x40) // unknown, multibyte => skip	1751	else if (ext & 0x40) // unknown, multibyte => skip
1320	data += *data + 1;	1752	data += *data + 1;
1321	else	1753	else
1322	data++;	1754	data++;
1323	}	1755	}
…		…
1325	}	1757	}
1326	else	1758	else
1327	cell->darkness = *data++ + 1;	1759	cell->darkness = *data++ + 1;
1328	}	1760	}
1329		1761
		1762	for (z = 0; z <= 2; ++z)
1330	if (flags & 4)	1763	if (flags & (4 >> z))
1331	{	1764	{
1332	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1765	faceid face = (data [0] << 8) + data [1]; data += 2;
		1766	need_facenum (self, face);
		1767	cell->tile [z] = self->face2tile [face];
		1768
		1769	if (cell->tile [z])
		1770	{
		1771	maptex *tex = self->tex + cell->tile [z];
		1772	if (!tex->name)
		1773	av_push (missing, newSViv (cell->tile [z]));
		1774
		1775	if (tex->smoothtile)
		1776	{
		1777	maptex *smooth = self->tex + tex->smoothtile;
		1778	if (!smooth->name)
		1779	av_push (missing, newSViv (tex->smoothtile));
		1780	}
		1781	}
1333	}	1782	}
1334
1335	if (flags & 2)
1336	{
1337	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1338	}
1339
1340	if (flags & 1)
1341	{
1342	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1343	}
1344	}	1783	}
1345	else	1784	else
1346	{	1785	{
1347	cell->darkness = 0;	1786	cell->darkness = 0;
1348	cell->stat_hp = 0;	1787	cell->stat_hp = 0;
		1788	cell->flags = 0;
		1789	cell->player = 0;
1349	}	1790	}
1350	}	1791	}
1351	}	1792	}
		1793	OUTPUT:
		1794	RETVAL
1352		1795
1353	SV *	1796	SV *
1354	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1797	mapmap (DC::Map self, int x0, int y0, int w, int h)
1355	CODE:	1798	CODE:
1356	{	1799	{
1357	int x1, x;	1800	int x1, x;
1358	int y1, y;	1801	int y1, y;
1359	int z;	1802	int z;
…		…
1380	{	1823	{
1381	mapcell *cell = row->col + (x - row->c0);	1824	mapcell *cell = row->col + (x - row->c0);
1382		1825
1383	for (z = 0; z <= 0; z++)	1826	for (z = 0; z <= 0; z++)
1384	{	1827	{
1385	mapface face = cell->face [z];
1386
1387	if (face)
1388	{
1389	maptex tex = self->tex [face];	1828	maptex tex = self->tex [cell->tile [z]];
1390	int a0 = 255 - tex.a;	1829	int a0 = 255 - tex.a;
1391	int a1 = tex.a;	1830	int a1 = tex.a;
1392		1831
1393	r = (r * a0 + tex.r * a1) / 255;	1832	r = (r * a0 + tex.r * a1) / 255;
1394	g = (g * a0 + tex.g * a1) / 255;	1833	g = (g * a0 + tex.g * a1) / 255;
1395	b = (b * a0 + tex.b * a1) / 255;	1834	b = (b * a0 + tex.b * a1) / 255;
1396	a = (a * a0 + tex.a * a1) / 255;	1835	a = (a * a0 + tex.a * a1) / 255;
1397	}
1398	}	1836	}
1399	}	1837	}
1400		1838
1401	*map++ = (r )	1839	*map++ = (r )
1402	\| (g << 8)	1840	\| (g << 8)
…		…
1409	}	1847	}
1410	OUTPUT:	1848	OUTPUT:
1411	RETVAL	1849	RETVAL
1412		1850
1413	void	1851	void
1414	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1852	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1415	CODE:	1853	CODE:
1416	{	1854	{
1417	int vx, vy;
1418	int x, y, z;	1855	int x, y, z;
1419	int last_name;
1420	mapface face;
1421		1856
1422	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1857	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1423	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1858	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1859	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1860	smooth_key skey;
		1861	int pl_x, pl_y;
		1862	maptex pl_tex;
		1863	rc_t *rc = rc_alloc ();
		1864	rc_key_t key;
		1865	rc_array_t *arr;
1424		1866
1425	/*	1867	pl_tex.name = 0;
1426	int vx = self->vx = self->w >= sw
1427	? self->x + (self->w - sw) / 2
1428	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1429		1868
1430	int vy = self->vy = self->h >= sh	1869	// thats current max. sorry.
1431	? self->y + (self->h - sh) / 2	1870	if (sw > 255) sw = 255;
1432	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1871	if (sh > 255) sh = 255;
1433	*/
1434		1872
1435	glColor4ub (255, 255, 255, 255);	1873	// clear key, in case of extra padding
		1874	memset (&skey, 0, sizeof (skey));
		1875
		1876	memset (&key, 0, sizeof (key));
		1877	key.r = 255;
		1878	key.g = 255;
		1879	key.b = 255;
		1880	key.a = 255;
		1881	key.mode = GL_QUADS;
		1882	key.format = GL_T2F_V3F;
		1883	key.texname = -1;
		1884
		1885	mx += self->x;
		1886	my += self->y;
		1887
		1888	// first pass: determine smooth_max
		1889	// rather ugly, if you ask me
		1890	// could also be stored inside mapcell and updated on change
		1891	memset (smooth_max, 0, sizeof (smooth_max));
		1892
		1893	for (y = 0; y < sh; y++)
		1894	if (0 <= y + my && y + my < self->rows)
		1895	{
		1896	maprow *row = self->row + (y + my);
		1897
		1898	for (x = 0; x < sw; x++)
		1899	if (row->c0 <= x + mx && x + mx < row->c1)
		1900	{
		1901	mapcell *cell = row->col + (x + mx - row->c0);
		1902
		1903	smooth_max[x + 1][y + 1] =
		1904	MAX (self->tex [cell->tile [0]].smoothlevel,
		1905	MAX (self->tex [cell->tile [1]].smoothlevel,
		1906	self->tex [cell->tile [2]].smoothlevel));
		1907	}
		1908	}
1436		1909
1437	glEnable (GL_BLEND);	1910	glEnable (GL_BLEND);
1438	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1911	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1439	glEnable (GL_TEXTURE_2D);
1440	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1912	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1441		1913
1442	glBegin (GL_QUADS);
1443
1444	last_name = 0;
1445
1446	for (z = 0; z < 3; z++)	1914	for (z = 0; z <= 2; z++)
		1915	{
		1916	memset (smooth_level, 0, sizeof (smooth_level));
		1917
1447	for (y = 0; y < sh; y++)	1918	for (y = 0; y < sh; y++)
1448	if (0 <= y + vy && y + vy < self->rows)	1919	if (0 <= y + my && y + my < self->rows)
1449	{	1920	{
1450	maprow *row = self->row + (y + vy);	1921	maprow *row = self->row + (y + my);
1451		1922
1452	for (x = 0; x < sw; x++)	1923	for (x = 0; x < sw; x++)
1453	if (row->c0 <= x + vx && x + vx < row->c1)	1924	if (row->c0 <= x + mx && x + mx < row->c1)
1454	{	1925	{
1455	mapcell *cell = row->col + (x + vx - row->c0);	1926	mapcell *cell = row->col + (x + mx - row->c0);
1456
1457	face = cell->face [z];	1927	tileid tile = cell->tile [z];
		1928
		1929	if (tile)
		1930	{
		1931	maptex tex = self->tex [tile];
		1932	int px = (x + 1) * T - tex.w;
		1933	int py = (y + 1) * T - tex.h;
1458		1934
1459	if (face && face < self->texs)	1935	if (key.texname != tex.name)
		1936	{
		1937	if (!tex.name)
		1938	tex = self->tex [2]; /* missing, replace by noface */
		1939
		1940	key.texname = tex.name;
		1941	arr = rc_array (rc, &key);
		1942	}
		1943
		1944	if (expect_false (cell->player == player) && expect_false (z == 2))
		1945	{
		1946	pl_x = px;
		1947	pl_y = py;
		1948	pl_tex = tex;
		1949	continue;
		1950	}
		1951
		1952	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1953	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1954	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1955	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1956
		1957	if (expect_false (cell->flags) && expect_false (z == 2))
		1958	{
		1959	// overlays such as the speech bubble, probably more to come
		1960	if (cell->flags & 1)
		1961	{
		1962	maptex tex = self->tex [1];
		1963	int px = x * T + T * 2 / 32;
		1964	int py = y * T - T * 6 / 32;
		1965
		1966	if (tex.name)
		1967	{
		1968	if (key.texname != tex.name)
		1969	{
		1970	key.texname = tex.name;
		1971	arr = rc_array (rc, &key);
		1972	}
		1973
		1974	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1975	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1976	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1977	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1978	}
		1979	}
		1980	}
		1981
		1982	// update smooth hash
		1983	if (tex.smoothtile)
		1984	{
		1985	skey.tile = tex.smoothtile;
		1986	skey.level = tex.smoothlevel;
		1987
		1988	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1989
		1990	// add bits to current tile and all neighbours. skey.x\|y is
		1991	// shifted +1\|+1 so we always stay positive.
		1992
		1993	// bits is ___n cccc CCCC bbbb
		1994	// n do not draw borders&corners
		1995	// c draw these corners, but...
		1996	// C ... not these
		1997	// b draw these borders
		1998
		1999	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2000	// ┃· ·· ·┃ ━━
		2001
		2002	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2003	// ·· ·· ·┏ ┓·
		2004
		2005	// full tile
		2006	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2007
		2008	// borders
		2009	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2010	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2011	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2012	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2013
		2014	// corners
		2015	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2016	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2017	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2018	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2019	}
		2020	}
		2021	}
		2022	}
		2023
		2024	rc_draw (rc);
		2025	rc_clear (rc);
		2026
		2027	// go through all smoothlevels, lowest to highest, then draw.
		2028	// this is basically counting sort
		2029	{
		2030	int w, b;
		2031
		2032	glEnable (GL_TEXTURE_2D);
		2033	glBegin (GL_QUADS);
		2034	for (w = 0; w < 256 / 32; ++w)
		2035	{
		2036	uint32_t smask = smooth_level [w];
		2037	if (smask)
		2038	for (b = 0; b < 32; ++b)
		2039	if (smask & (((uint32_t)1) << b))
1460	{	2040	{
1461	maptex tex = self->tex [face];	2041	int level = (w << 5) \| b;
		2042	HE *he;
1462		2043
1463	int px = (x + 1) * 32 - tex.w;	2044	hv_iterinit (smooth);
1464	int py = (y + 1) * 32 - tex.h;	2045	while ((he = hv_iternext (smooth)))
1465
1466	if (last_name != tex.name)
1467	{	2046	{
		2047	smooth_key skey = (smooth_key )HeKEY (he);
		2048	IV bits = SvIVX (HeVAL (he));
		2049
		2050	if (!(bits & 0x1000)
		2051	&& skey->level == level
		2052	&& level > smooth_max [skey->x][skey->y])
		2053	{
		2054	maptex tex = self->tex [skey->tile];
		2055	int px = (((int)skey->x) - 1) * T;
		2056	int py = (((int)skey->y) - 1) * T;
		2057	int border = bits & 15;
		2058	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2059	float dx = tex.s * .0625f; // 16 images/row
		2060	float dy = tex.t * .5f ; // 2 images/column
		2061
		2062	if (tex.name)
		2063	{
		2064	// this time avoiding texture state changes
		2065	// save gobs of state changes.
		2066	if (key.texname != tex.name)
		2067	{
1468	glEnd ();	2068	glEnd ();
1469	last_name = tex.name;
1470	glBindTexture (GL_TEXTURE_2D, last_name);	2069	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1471	glBegin (GL_QUADS);	2070	glBegin (GL_QUADS);
		2071	}
		2072
		2073	if (border)
		2074	{
		2075	float ox = border * dx;
		2076
		2077	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2078	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2079	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2080	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2081	}
		2082
		2083	if (corner)
		2084	{
		2085	float ox = corner * dx;
		2086
		2087	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2088	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2089	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2090	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2091	}
		2092	}
		2093	}
1472	}	2094	}
1473
1474	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1475	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1476	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1477	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1478	}	2095	}
1479	}
1480	}	2096	}
1481		2097
1482	glEnd ();	2098	glEnd ();
1483
1484	glDisable (GL_TEXTURE_2D);	2099	glDisable (GL_TEXTURE_2D);
		2100	key.texname = -1;
		2101	}
		2102
		2103	hv_clear (smooth);
		2104	}
		2105
		2106	if (pl_tex.name)
		2107	{
		2108	maptex tex = pl_tex;
		2109	int px = pl_x + sdx;
		2110	int py = pl_y + sdy;
		2111
		2112	key.texname = tex.name;
		2113	arr = rc_array (rc, &key);
		2114
		2115	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2116	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2117	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2118	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2119
		2120	rc_draw (rc);
		2121	}
		2122
1485	glDisable (GL_BLEND);	2123	glDisable (GL_BLEND);
		2124	rc_free (rc);
1486		2125
1487	// top layer: overlays such as the health bar	2126	// top layer: overlays such as the health bar
1488	for (y = 0; y < sh; y++)	2127	for (y = 0; y < sh; y++)
1489	if (0 <= y + vy && y + vy < self->rows)	2128	if (0 <= y + my && y + my < self->rows)
1490	{	2129	{
1491	maprow *row = self->row + (y + vy);	2130	maprow *row = self->row + (y + my);
1492		2131
1493	for (x = 0; x < sw; x++)	2132	for (x = 0; x < sw; x++)
1494	if (row->c0 <= x + vx && x + vx < row->c1)	2133	if (row->c0 <= x + mx && x + mx < row->c1)
1495	{	2134	{
1496	mapcell *cell = row->col + (x + vx - row->c0);	2135	mapcell *cell = row->col + (x + mx - row->c0);
1497		2136
1498	int px = x * 32;	2137	int px = x * T;
1499	int py = y * 32;	2138	int py = y * T;
1500		2139
1501	if (cell->stat_hp)	2140	if (cell->stat_hp)
1502	{	2141	{
1503	int width = cell->stat_width * 32;	2142	int width = cell->stat_width * T;
1504	int thick = sh / 28 + 1 + cell->stat_width;	2143	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1505		2144
1506	glColor3ub (0, 0, 0);	2145	glColor3ub (0, 0, 0);
1507	glRectf (px + 1, py - thick - 2,	2146	glRectf (px + 1, py - thick - 2,
1508	px + width - 1, py);	2147	px + width - 1, py);
1509		2148
…		…
1515	}	2154	}
1516	}	2155	}
1517	}	2156	}
1518		2157
1519	void	2158	void
1520	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2159	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1521	CODE:	2160	CODE:
1522	{	2161	{
1523	static float color[16][3] = {	2162	static float color[16][3] = {
1524	{ 0.00F, 0.00F, 0.00F },	2163	{ 0.00F, 0.00F, 0.00F },
1525	{ 1.00F, 1.00F, 1.00F },	2164	{ 1.00F, 1.00F, 1.00F },
…		…
1575	glDisable (GL_BLEND);	2214	glDisable (GL_BLEND);
1576	glDisable (GL_TEXTURE_2D);	2215	glDisable (GL_TEXTURE_2D);
1577	}	2216	}
1578		2217
1579	void	2218	void
1580	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2219	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1581	PPCODE:	2220	PPCODE:
1582	{	2221	{
1583	int vx, vy;
1584	int x, y;	2222	int x, y;
		2223	int sw1 = sw + 2;
		2224	int sh1 = sh + 2;
		2225	int sh3 = sh * 3;
1585	int sw4 = (sw + 3) & ~3;	2226	int sw34 = (sw * 3 + 3) & ~3;
		2227	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1586	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2228	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1587	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2229	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1588		2230
1589	memset (darkness, 255, sw4 * sh);
1590	SvPOK_only (darkness_sv);	2231	SvPOK_only (darkness3_sv);
1591	SvCUR_set (darkness_sv, sw4 * sh);	2232	SvCUR_set (darkness3_sv, sw34 * sh3);
1592		2233
1593	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2234	mx += self->x - 1;
1594	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2235	my += self->y - 1;
1595		2236
		2237	memset (darkness1, 255, sw1 * sh1);
		2238
1596	for (y = 0; y < sh; y++)	2239	for (y = 0; y < sh1; y++)
1597	if (0 <= y + vy && y + vy < self->rows)	2240	if (0 <= y + my && y + my < self->rows)
1598	{	2241	{
1599	maprow *row = self->row + (y + vy);	2242	maprow *row = self->row + (y + my);
1600		2243
1601	for (x = 0; x < sw; x++)	2244	for (x = 0; x < sw1; x++)
1602	if (row->c0 <= x + vx && x + vx < row->c1)	2245	if (row->c0 <= x + mx && x + mx < row->c1)
1603	{	2246	{
1604	mapcell *cell = row->col + (x + vx - row->c0);	2247	mapcell *cell = row->col + (x + mx - row->c0);
1605		2248
1606	darkness[y * sw4 + x] = cell->darkness	2249	darkness1 [y * sw1 + x] = cell->darkness
1607	? 255 - (cell->darkness - 1)	2250	? 255 - (cell->darkness - 1)
1608	: 255 - FOW_DARKNESS;	2251	: 255 - FOW_DARKNESS;
1609	}	2252	}
1610	}	2253	}
1611		2254
		2255	for (y = 0; y < sh; ++y)
		2256	for (x = 0; x < sw; ++x)
		2257	{
		2258	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2259	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2260	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2261	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2262	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2263	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2264	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2265	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2266	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2267
		2268	uint8_t r11 = (d11 + d21 + d12) / 3;
		2269	uint8_t r21 = d21;
		2270	uint8_t r31 = (d21 + d31 + d32) / 3;
		2271
		2272	uint8_t r12 = d12;
		2273	uint8_t r22 = d22;
		2274	uint8_t r32 = d32;
		2275
		2276	uint8_t r13 = (d13 + d23 + d12) / 3;
		2277	uint8_t r23 = d23;
		2278	uint8_t r33 = (d23 + d33 + d32) / 3;
		2279
		2280	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2281	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2283	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2284	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2286	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2287	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2289	}
		2290
		2291	free (darkness1);
		2292
1612	EXTEND (SP, 3);	2293	EXTEND (SP, 3);
1613	PUSHs (sv_2mortal (newSViv (sw4)));	2294	PUSHs (sv_2mortal (newSViv (sw34)));
1614	PUSHs (sv_2mortal (newSViv (sh)));	2295	PUSHs (sv_2mortal (newSViv (sh3)));
1615	PUSHs (darkness_sv);	2296	PUSHs (darkness3_sv);
1616	}	2297	}
1617		2298
1618	SV *	2299	SV *
1619	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2300	get_rect (DC::Map self, int x0, int y0, int w, int h)
1620	CODE:	2301	CODE:
1621	{	2302	{
1622	int x, y, x1, y1;	2303	int x, y, x1, y1;
1623	SV data_sv = newSV (w h * 7 + 5);	2304	SV data_sv = newSV (w h * 7 + 5);
1624	uint8_t data = (uint8_t )SvPVX (data_sv);	2305	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1649	if (row && row->c0 <= x && x < row->c1)	2330	if (row && row->c0 <= x && x < row->c1)
1650	{	2331	{
1651	mapcell *cell = row->col + (x - row->c0);	2332	mapcell *cell = row->col + (x - row->c0);
1652	uint8_t flags = 0;	2333	uint8_t flags = 0;
1653		2334
1654	if (cell->face [0]) flags \|= 1;	2335	if (cell->tile [0]) flags \|= 1;
1655	if (cell->face [1]) flags \|= 2;	2336	if (cell->tile [1]) flags \|= 2;
1656	if (cell->face [2]) flags \|= 4;	2337	if (cell->tile [2]) flags \|= 4;
1657		2338
1658	*data++ = flags;	2339	*data++ = flags;
1659		2340
1660	if (flags & 1)	2341	if (flags & 1)
1661	{	2342	{
		2343	tileid tile = cell->tile [0];
1662	*data++ = cell->face [0] >> 8;	2344	*data++ = tile >> 8;
1663	*data++ = cell->face [0];	2345	*data++ = tile;
1664	}	2346	}
1665		2347
1666	if (flags & 2)	2348	if (flags & 2)
1667	{	2349	{
		2350	tileid tile = cell->tile [1];
1668	*data++ = cell->face [1] >> 8;	2351	*data++ = tile >> 8;
1669	*data++ = cell->face [1];	2352	*data++ = tile;
1670	}	2353	}
1671		2354
1672	if (flags & 4)	2355	if (flags & 4)
1673	{	2356	{
		2357	tileid tile = cell->tile [2];
1674	*data++ = cell->face [2] >> 8;	2358	*data++ = tile >> 8;
1675	*data++ = cell->face [2];	2359	*data++ = tile;
1676	}	2360	}
1677	}	2361	}
1678	else	2362	else
1679	*data++ = 0;	2363	*data++ = 0;
1680	}	2364	}
1681	}	2365	}
1682		2366
		2367	/* if size is wh + 5 then no data has been found /
		2368	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2369	{
1683	SvPOK_only (data_sv);	2370	SvPOK_only (data_sv);
1684	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2371	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2372	}
		2373
1685	RETVAL = data_sv;	2374	RETVAL = data_sv;
1686	}	2375	}
1687	OUTPUT:	2376	OUTPUT:
1688	RETVAL	2377	RETVAL
1689		2378
1690	void	2379	void
1691	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2380	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1692	PPCODE:	2381	PPCODE:
1693	{	2382	{
1694	int x, y, z;	2383	int x, y, z;
1695	int w, h;	2384	int w, h;
1696	int x1, y1;	2385	int x1, y1;
		2386	STRLEN len;
		2387	uint8_t data, end;
		2388
		2389	len = SvLEN (data_sv);
		2390	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2391	data = SvPVbyte_nolen (data_sv);
		2392	end = data + len + 8;
		2393
		2394	if (len < 5)
		2395	XSRETURN_EMPTY;
1697		2396
1698	if (*data++ != 0)	2397	if (*data++ != 0)
1699	return; /* version mismatch */	2398	XSRETURN_EMPTY; /* version mismatch */
1700		2399
1701	w = data++ << 8; w \|= data++;	2400	w = data++ << 8; w \|= data++;
1702	h = data++ << 8; h \|= data++;	2401	h = data++ << 8; h \|= data++;
1703		2402
1704	// we need to do this 'cause we don't keep an absolute coord system for rows	2403	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1716	{	2415	{
1717	maprow *row = map_get_row (self, y);	2416	maprow *row = map_get_row (self, y);
1718		2417
1719	for (x = x0; x < x1; x++)	2418	for (x = x0; x < x1; x++)
1720	{	2419	{
		2420	uint8_t flags;
		2421
		2422	if (data + 7 >= end)
		2423	XSRETURN_EMPTY;
		2424
1721	uint8_t flags = *data++;	2425	flags = *data++;
1722		2426
1723	if (flags)	2427	if (flags)
1724	{	2428	{
1725	mapface face[3] = { 0, 0, 0 };
1726
1727	mapcell *cell = row_get_cell (row, x);	2429	mapcell *cell = row_get_cell (row, x);
		2430	tileid tile[3] = { 0, 0, 0 };
1728		2431
1729	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2432	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1730	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2433	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1731	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2434	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1732		2435
1733	if (cell->darkness == 0)	2436	if (cell->darkness == 0)
1734	{	2437	{
1735	cell->darkness = 0;	2438	/cell->darkness = 0;/
		2439	EXTEND (SP, 3);
1736		2440
1737	for (z = 0; z <= 2; z++)	2441	for (z = 0; z <= 2; z++)
1738	{	2442	{
1739	cell->face[z] = face[z];	2443	tileid t = tile [z];
1740		2444
1741	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2445	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2446	{
1742	XPUSHs (sv_2mortal (newSViv (face[z])));	2447	PUSHs (sv_2mortal (newSViv (t)));
		2448	need_texid (self, t);
		2449	}
		2450
		2451	cell->tile [z] = t;
1743	}	2452	}
1744	}	2453	}
1745	}	2454	}
1746	}	2455	}
1747	}	2456	}
1748	}	2457	}
1749		2458
1750	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2459	MODULE = Deliantra::Client PACKAGE = DC::RW
1751		2460
1752	CFPlus::MixChunk	2461	DC::RW
1753	new_from_file (SV class, char path)	2462	new (SV class, SV data_sv)
1754	CODE:	2463	CODE:
1755	RETVAL = Mix_LoadWAV (path);	2464	{
		2465	STRLEN datalen;
		2466	char *data = SvPVbyte (data_sv, datalen);
		2467
		2468	RETVAL = SDL_RWFromConstMem (data, datalen);
		2469	}
1756	OUTPUT:	2470	OUTPUT:
1757	RETVAL	2471	RETVAL
1758		2472
		2473	DC::RW
		2474	new_from_file (SV class, const char path, const char *mode = "rb")
		2475	CODE:
		2476	RETVAL = SDL_RWFromFile (path, mode);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	# fails on win32:
		2481	# dc.xs(2268) : error C2059: syntax error : '('
1759	void	2482	#void
		2483	#close (DC::RW self)
		2484	# CODE:
		2485	# (self->(close)) (self);
		2486
		2487	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2488
		2489	PROTOTYPES: DISABLE
		2490
		2491	DC::Channel
		2492	find ()
		2493	CODE:
		2494	{
		2495	RETVAL = Mix_GroupAvailable (-1);
		2496
		2497	if (RETVAL < 0)
		2498	{
		2499	RETVAL = Mix_GroupOldest (-1);
		2500
		2501	if (RETVAL < 0)
		2502	XSRETURN_UNDEF;
		2503
		2504	Mix_HaltChannel (RETVAL);
		2505	}
		2506
		2507	Mix_UnregisterAllEffects (RETVAL);
		2508	Mix_Volume (RETVAL, 128);
		2509	}
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
		2514	halt (DC::Channel self)
		2515	CODE:
		2516	Mix_HaltChannel (self);
		2517
		2518	void
		2519	expire (DC::Channel self, int ticks = -1)
		2520	CODE:
		2521	Mix_ExpireChannel (self, ticks);
		2522
		2523	void
		2524	fade_out (DC::Channel self, int ticks = -1)
		2525	CODE:
		2526	Mix_FadeOutChannel (self, ticks);
		2527
		2528	int
		2529	volume (DC::Channel self, int volume)
		2530	CODE:
		2531	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2532	OUTPUT:
		2533	RETVAL
		2534
		2535	void
		2536	unregister_all_effects (DC::Channel self)
		2537	CODE:
		2538	Mix_UnregisterAllEffects (self);
		2539
		2540	void
		2541	set_panning (DC::Channel self, int left, int right)
		2542	CODE:
		2543	left = CLAMP (left , 0, 255);
		2544	right = CLAMP (right, 0, 255);
		2545	Mix_SetPanning (self, left, right);
		2546
		2547	void
		2548	set_distance (DC::Channel self, int distance)
		2549	CODE:
		2550	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2551
		2552	void
		2553	set_position (DC::Channel self, int angle, int distance)
		2554	CODE:
		2555
		2556	void
		2557	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2558	CODE:
		2559	{
		2560	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2561	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2562	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2563	}
		2564
		2565	void
		2566	set_reverse_stereo (DC::Channel self, int flip)
		2567	CODE:
		2568	Mix_SetReverseStereo (self, flip);
		2569
		2570	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2571
		2572	PROTOTYPES: DISABLE
		2573
		2574	DC::MixChunk
		2575	new (SV *class, DC::RW rwops)
		2576	CODE:
		2577	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	void
1760	DESTROY (CFPlus::MixChunk self)	2582	DESTROY (DC::MixChunk self)
1761	CODE:	2583	CODE:
1762	Mix_FreeChunk (self);	2584	Mix_FreeChunk (self);
1763		2585
1764	int	2586	int
1765	volume (CFPlus::MixChunk self, int volume = -1)	2587	volume (DC::MixChunk self, int volume = -1)
1766	CODE:	2588	CODE:
		2589	if (items > 1)
		2590	volume = CLAMP (volume, 0, 128);
1767	RETVAL = Mix_VolumeChunk (self, volume);	2591	RETVAL = Mix_VolumeChunk (self, volume);
1768	OUTPUT:	2592	OUTPUT:
1769	RETVAL	2593	RETVAL
1770		2594
1771	int	2595	DC::Channel
1772	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2596	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1773	CODE:	2597	CODE:
		2598	{
1774	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2599	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2600
		2601	if (RETVAL < 0)
		2602	XSRETURN_UNDEF;
		2603
		2604	if (channel < 0)
		2605	{
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	}
1775	OUTPUT:	2610	OUTPUT:
1776	RETVAL	2611	RETVAL
1777		2612
1778	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2613	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1779		2614
1780	int	2615	int
1781	volume (int volume = -1)	2616	volume (int volume = -1)
		2617	PROTOTYPE: ;$
1782	CODE:	2618	CODE:
		2619	if (items > 0)
		2620	volume = CLAMP (volume, 0, 128);
1783	RETVAL = Mix_VolumeMusic (volume);	2621	RETVAL = Mix_VolumeMusic (volume);
1784	OUTPUT:	2622	OUTPUT:
1785	RETVAL	2623	RETVAL
1786		2624
		2625	void
		2626	fade_out (int ms)
		2627	CODE:
		2628	Mix_FadeOutMusic (ms);
		2629
		2630	void
		2631	halt ()
		2632	CODE:
		2633	Mix_HaltMusic ();
		2634
1787	CFPlus::MixMusic	2635	DC::MixMusic
1788	new_from_file (SV class, char path)	2636	new (SV *class, DC::RW rwops)
1789	CODE:	2637	CODE:
1790	RETVAL = Mix_LoadMUS (path);	2638	RETVAL = Mix_LoadMUS_RW (rwops);
1791	OUTPUT:	2639	OUTPUT:
1792	RETVAL	2640	RETVAL
1793		2641
1794	void	2642	void
1795	DESTROY (CFPlus::MixMusic self)	2643	DESTROY (DC::MixMusic self)
1796	CODE:	2644	CODE:
1797	Mix_FreeMusic (self);	2645	Mix_FreeMusic (self);
1798		2646
1799	int	2647	int
1800	play (CFPlus::MixMusic self, int loops = -1)	2648	play (DC::MixMusic self, int loops = -1)
1801	CODE:	2649	CODE:
1802	RETVAL = Mix_PlayMusic (self, loops);	2650	RETVAL = Mix_PlayMusic (self, loops);
1803	OUTPUT:	2651	OUTPUT:
1804	RETVAL	2652	RETVAL
1805		2653
1806	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2654	void
		2655	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2656	CODE:
		2657	Mix_FadeInMusicPos (self, loops, ms, position);
		2658
		2659	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2660
		2661	PROTOTYPES: ENABLE
1807		2662
1808	BOOT:	2663	BOOT:
1809	{	2664	{
1810	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2665	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1811	static const struct {	2666	static const struct {
1812	const char *name;	2667	const char *name;
1813	IV iv;	2668	IV iv;
1814	} *civ, const_iv[] = {	2669	} *civ, const_iv[] = {
1815	# define const_iv(name) { # name, (IV)name }	2670	# define const_iv(name) { # name, (IV)name }
		2671	const_iv (GL_VENDOR),
		2672	const_iv (GL_VERSION),
		2673	const_iv (GL_EXTENSIONS),
1816	const_iv (GL_COLOR_MATERIAL),	2674	const_iv (GL_COLOR_MATERIAL),
1817	const_iv (GL_SMOOTH),	2675	const_iv (GL_SMOOTH),
1818	const_iv (GL_FLAT),	2676	const_iv (GL_FLAT),
1819	const_iv (GL_DITHER),	2677	const_iv (GL_DITHER),
1820	const_iv (GL_BLEND),	2678	const_iv (GL_BLEND),
…		…
1824	const_iv (GL_ALPHA_TEST),	2682	const_iv (GL_ALPHA_TEST),
1825	const_iv (GL_NORMALIZE),	2683	const_iv (GL_NORMALIZE),
1826	const_iv (GL_RESCALE_NORMAL),	2684	const_iv (GL_RESCALE_NORMAL),
1827	const_iv (GL_FRONT),	2685	const_iv (GL_FRONT),
1828	const_iv (GL_BACK),	2686	const_iv (GL_BACK),
		2687	const_iv (GL_AUX0),
1829	const_iv (GL_AND),	2688	const_iv (GL_AND),
1830	const_iv (GL_ONE),	2689	const_iv (GL_ONE),
1831	const_iv (GL_ZERO),	2690	const_iv (GL_ZERO),
1832	const_iv (GL_SRC_ALPHA),	2691	const_iv (GL_SRC_ALPHA),
1833	const_iv (GL_DST_ALPHA),	2692	const_iv (GL_DST_ALPHA),
…		…
1846	const_iv (GL_INTENSITY),	2705	const_iv (GL_INTENSITY),
1847	const_iv (GL_LUMINANCE),	2706	const_iv (GL_LUMINANCE),
1848	const_iv (GL_LUMINANCE_ALPHA),	2707	const_iv (GL_LUMINANCE_ALPHA),
1849	const_iv (GL_FLOAT),	2708	const_iv (GL_FLOAT),
1850	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2709	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2710	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2711	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2712	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2714	const_iv (GL_COMPRESSED_RGB_ARB),
		2715	const_iv (GL_COMPRESSED_RGBA_ARB),
1851	const_iv (GL_COMPILE),	2716	const_iv (GL_COMPILE),
		2717	const_iv (GL_PROXY_TEXTURE_1D),
		2718	const_iv (GL_PROXY_TEXTURE_2D),
1852	const_iv (GL_TEXTURE_1D),	2719	const_iv (GL_TEXTURE_1D),
1853	const_iv (GL_TEXTURE_2D),	2720	const_iv (GL_TEXTURE_2D),
1854	const_iv (GL_TEXTURE_ENV),	2721	const_iv (GL_TEXTURE_ENV),
1855	const_iv (GL_TEXTURE_MAG_FILTER),	2722	const_iv (GL_TEXTURE_MAG_FILTER),
1856	const_iv (GL_TEXTURE_MIN_FILTER),	2723	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1877	const_iv (GL_COLOR_LOGIC_OP),	2744	const_iv (GL_COLOR_LOGIC_OP),
1878	const_iv (GL_SEPARABLE_2D),	2745	const_iv (GL_SEPARABLE_2D),
1879	const_iv (GL_CONVOLUTION_2D),	2746	const_iv (GL_CONVOLUTION_2D),
1880	const_iv (GL_CONVOLUTION_BORDER_MODE),	2747	const_iv (GL_CONVOLUTION_BORDER_MODE),
1881	const_iv (GL_CONSTANT_BORDER),	2748	const_iv (GL_CONSTANT_BORDER),
		2749	const_iv (GL_POINTS),
1882	const_iv (GL_LINES),	2750	const_iv (GL_LINES),
1883	const_iv (GL_LINE_STRIP),	2751	const_iv (GL_LINE_STRIP),
1884	const_iv (GL_LINE_LOOP),	2752	const_iv (GL_LINE_LOOP),
1885	const_iv (GL_QUADS),	2753	const_iv (GL_QUADS),
1886	const_iv (GL_QUAD_STRIP),	2754	const_iv (GL_QUAD_STRIP),
1887	const_iv (GL_TRIANGLES),	2755	const_iv (GL_TRIANGLES),
1888	const_iv (GL_TRIANGLE_STRIP),	2756	const_iv (GL_TRIANGLE_STRIP),
1889	const_iv (GL_TRIANGLE_FAN),	2757	const_iv (GL_TRIANGLE_FAN),
		2758	const_iv (GL_POLYGON),
1890	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2759	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2760	const_iv (GL_POINT_SMOOTH_HINT),
		2761	const_iv (GL_LINE_SMOOTH_HINT),
		2762	const_iv (GL_POLYGON_SMOOTH_HINT),
		2763	const_iv (GL_GENERATE_MIPMAP_HINT),
		2764	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1891	const_iv (GL_FASTEST),	2765	const_iv (GL_FASTEST),
		2766	const_iv (GL_DONT_CARE),
		2767	const_iv (GL_NICEST),
1892	const_iv (GL_V2F),	2768	const_iv (GL_V2F),
1893	const_iv (GL_V3F),	2769	const_iv (GL_V3F),
1894	const_iv (GL_T2F_V3F),	2770	const_iv (GL_T2F_V3F),
1895	const_iv (GL_T2F_N3F_V3F),	2771	const_iv (GL_T2F_N3F_V3F),
1896	# undef const_iv	2772	# undef const_iv
1897	};	2773	};
1898		2774
1899	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1900	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2777
		2778	texture_av = newAV ();
		2779	AvREAL_off (texture_av);
1901	}	2780	}
		2781
		2782	void
		2783	disable_GL_EXT_blend_func_separate ()
		2784	CODE:
		2785	gl.BlendFuncSeparate = 0;
		2786	gl.BlendFuncSeparateEXT = 0;
1902		2787
1903	char *	2788	char *
1904	gl_vendor ()	2789	gl_vendor ()
1905	CODE:	2790	CODE:
1906	RETVAL = (char *)glGetString (GL_VENDOR);	2791	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1919	CODE:	2804	CODE:
1920	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2805	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1921	OUTPUT:	2806	OUTPUT:
1922	RETVAL	2807	RETVAL
1923		2808
		2809	const char *glGetString (GLenum pname)
		2810
		2811	GLint glGetInteger (GLenum pname)
		2812	CODE:
		2813	glGetIntegerv (pname, &RETVAL);
		2814	OUTPUT:
		2815	RETVAL
		2816
		2817	GLdouble glGetDouble (GLenum pname)
		2818	CODE:
		2819	glGetDoublev (pname, &RETVAL);
		2820	OUTPUT:
		2821	RETVAL
		2822
1924	int glGetError ()	2823	int glGetError ()
1925		2824
1926	void glFinish ()	2825	void glFinish ()
1927		2826
1928	void glClear (int mask)	2827	void glClear (int mask)
…		…
1965	# near_ and far_ are due to microsofts buggy "c" compiler	2864	# near_ and far_ are due to microsofts buggy "c" compiler
1966	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2865	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1967		2866
1968	# near_ and far_ are due to microsofts buggy "c" compiler	2867	# near_ and far_ are due to microsofts buggy "c" compiler
1969	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2868	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2869
		2870	PROTOTYPES: DISABLE
1970		2871
1971	void glViewport (int x, int y, int width, int height)	2872	void glViewport (int x, int y, int width, int height)
1972		2873
1973	void glScissor (int x, int y, int width, int height)	2874	void glScissor (int x, int y, int width, int height)
1974		2875
…		…
1982		2883
1983	void glRotate (float angle, float x, float y, float z)	2884	void glRotate (float angle, float x, float y, float z)
1984	CODE:	2885	CODE:
1985	glRotatef (angle, x, y, z);	2886	glRotatef (angle, x, y, z);
1986		2887
1987	void glBegin (int mode)
1988
1989	void glEnd ()
1990
1991	void glColor (float r, float g, float b, float a = 1.0)	2888	void glColor (float r, float g, float b, float a = 1.0)
1992	PROTOTYPE: @
1993	ALIAS:	2889	ALIAS:
1994	glColor_premultiply = 1	2890	glColor_premultiply = 1
1995	CODE:	2891	CODE:
1996	if (ix)	2892	if (ix)
1997	{	2893	{
…		…
2000	b *= a;	2896	b *= a;
2001	}	2897	}
2002	// microsoft visual "c" rounds instead of truncating...	2898	// microsoft visual "c" rounds instead of truncating...
2003	glColor4f (r, g, b, a);	2899	glColor4f (r, g, b, a);
2004		2900
2005	void glInterleavedArrays (int format, int stride, char *data)
2006
2007	void glDrawElements (int mode, int count, int type, char *indices)
2008
2009	# 1.2 void glDrawRangeElements (int mode, int start, int end
2010
2011	void glRasterPos (float x, float y, float z = 0.)	2901	void glRasterPos (float x, float y, float z = 0.)
2012	CODE:	2902	CODE:
2013	glRasterPos3f (0, 0, z);	2903	glRasterPos3f (0, 0, z);
2014	glBitmap (0, 0, 0, 0, x, y, 0);	2904	glBitmap (0, 0, 0, 0, x, y, 0);
2015		2905
…		…
2019		2909
2020	void glTexCoord (float s, float t)	2910	void glTexCoord (float s, float t)
2021	CODE:	2911	CODE:
2022	glTexCoord2f (s, t);	2912	glTexCoord2f (s, t);
2023		2913
		2914	void glRect (float x1, float y1, float x2, float y2)
		2915	CODE:
		2916	glRectf (x1, y1, x2, y2);
		2917
		2918	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2919	CODE:
		2920	glBegin (GL_LINE_LOOP);
		2921	glVertex2f (x1, y1);
		2922	glVertex2f (x2, y1);
		2923	glVertex2f (x2, y2);
		2924	glVertex2f (x1, y2);
		2925	glEnd ();
		2926
		2927	PROTOTYPES: ENABLE
		2928
		2929	void glBegin (int mode)
		2930
		2931	void glEnd ()
		2932
		2933	void glPointSize (GLfloat size)
		2934
		2935	void glLineWidth (GLfloat width)
		2936
		2937	void glInterleavedArrays (int format, int stride, char *data)
		2938
		2939	void glDrawElements (int mode, int count, int type, char *indices)
		2940
		2941	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2942
2024	void glTexEnv (int target, int pname, float param)	2943	void glTexEnv (int target, int pname, float param)
2025	CODE:	2944	CODE:
2026	glTexEnvf (target, pname, param);	2945	glTexEnvf (target, pname, param);
2027		2946
2028	void glTexParameter (int target, int pname, float param)	2947	void glTexParameter (int target, int pname, float param)
…		…
2044	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2045	CODE:	2964	CODE:
2046	if (gl.SeparableFilter2D)	2965	if (gl.SeparableFilter2D)
2047	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2048		2967
2049	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2050		2969
2051	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2052		2971
2053	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2972	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2973
		2974	void glPixelZoom (float x, float y)
2054		2975
2055	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2056		2977
2057	int glGenTexture ()	2978	int glGenTexture ()
2058	CODE:	2979	CODE:
2059	{	2980	RETVAL = gen_texture ();
2060	GLuint name;
2061	glGenTextures (1, &name);
2062	RETVAL = name;
2063	}
2064	OUTPUT:	2981	OUTPUT:
2065	RETVAL	2982	RETVAL
2066		2983
2067	void glDeleteTexture (int name)	2984	void glDeleteTexture (int name)
2068	CODE:	2985	CODE:
2069	{
2070	GLuint name_ = name;
2071	glDeleteTextures (1, &name_);	2986	del_texture (name);
2072	}	2987
2073
2074	int glGenList ()	2988	int glGenList ()
2075	CODE:	2989	CODE:
2076	RETVAL = glGenLists (1);	2990	RETVAL = glGenLists (1);
2077	OUTPUT:	2991	OUTPUT:
2078	RETVAL	2992	RETVAL
…		…
2085		2999
2086	void glEndList ()	3000	void glEndList ()
2087		3001
2088	void glCallList (int list)	3002	void glCallList (int list)
2089		3003
		3004	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3005
		3006	PROTOTYPES: DISABLE
		3007
		3008	void
		3009	find_widget (SV *self, NV x, NV y)
		3010	PPCODE:
		3011	{
		3012	if (within_widget (self, x, y))
		3013	XPUSHs (self);
		3014	}
		3015
		3016	BOOT:
		3017	{
		3018	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3019
		3020	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3021	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3022	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3023	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3024	}
		3025
		3026	void
		3027	draw (SV *self)
		3028	CODE:
		3029	{
		3030	HV *hv;
		3031	SV **svp;
		3032	NV x, y, w, h;
		3033	SV *draw_x_sv = GvSV (draw_x_gv);
		3034	SV *draw_y_sv = GvSV (draw_y_gv);
		3035	SV *draw_w_sv = GvSV (draw_w_gv);
		3036	SV *draw_h_sv = GvSV (draw_h_gv);
		3037	double draw_x, draw_y;
		3038
		3039	if (!SvROK (self))
		3040	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3041
		3042	hv = (HV *)SvRV (self);
		3043
		3044	if (SvTYPE (hv) != SVt_PVHV)
		3045	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3046
		3047	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3048	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3049
		3050	if (!h \|\| !w)
		3051	XSRETURN_EMPTY;
		3052
		3053	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3054	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3055
		3056	draw_x = SvNV (draw_x_sv) + x;
		3057	draw_y = SvNV (draw_y_sv) + y;
		3058
		3059	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3060	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3061	XSRETURN_EMPTY;
		3062
		3063	sv_setnv (draw_x_sv, draw_x);
		3064	sv_setnv (draw_y_sv, draw_y);
		3065
		3066	glPushMatrix ();
		3067	glTranslated (x, y, 0);
		3068
		3069	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3070	{
		3071	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3072
		3073	if (svp && SvTRUE (*svp))
		3074	{
		3075	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3076	glEnable (GL_BLEND);
		3077	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3078	glBegin (GL_QUADS);
		3079	glVertex2f (0, 0);
		3080	glVertex2f (w, 0);
		3081	glVertex2f (w, h);
		3082	glVertex2f (0, h);
		3083	glEnd ();
		3084	glDisable (GL_BLEND);
		3085	}
		3086	}
		3087	#if 0
		3088	// draw borders, for debugging
		3089	glPushMatrix ();
		3090	glColor4f (1., 1., 0., 1.);
		3091	glTranslatef (.5, .5, 0.);
		3092	glBegin (GL_LINE_LOOP);
		3093	glVertex2f (0 , 0);
		3094	glVertex2f (w - 1, 0);
		3095	glVertex2f (w - 1, h - 1);
		3096	glVertex2f (0 , h - 1);
		3097	glEnd ();
		3098	glPopMatrix ();
		3099	#endif
		3100	PUSHMARK (SP);
		3101	XPUSHs (self);
		3102	PUTBACK;
		3103	call_method ("_draw", G_VOID \| G_DISCARD);
		3104	SPAGAIN;
		3105
		3106	glPopMatrix ();
		3107
		3108	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3109	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3110	}
		3111

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.152 by root, Sat Aug 19 18:18:36 2006 UTC vs. Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.152 by root, Sat Aug 19 18:18:36 2006 UTC vs.
Revision 1.266 by root, Sun Jul 20 02:51:40 2008 UTC