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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.128 by root, Wed Jul 5 03:01:01 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# 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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#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
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	72	#else
37	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	74	#endif
44		75
45	#include "glext.h"	76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
46		78
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		80
49	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
50		82
51	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
53		85
54	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
55		87
56	#if 0	88	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	90
59	# define PARACHUTE 0	91	static AV *texture_av;
60	#endif
61		92
62	static struct	93	static struct
63	{	94	{
64	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	96	#include "glfunc.h"
66	#undef GL_FUNC	97	#undef GL_FUNC
67	} gl;	98	} gl;
68		99
		100	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	102	{
71	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	107	else
76	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
77	}	109	}
78		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
79	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
80		137
81	#include "pango-font.c"	138	#include "pango-font.c"
82	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
83	#include "pango-render.c"	140	#include "pango-render.c"
84		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
87		146
88	typedef PangoFontDescription *CFClient__Font;	147	typedef PangoFontDescription *DC__Font;
89		148
90	static int	149	static int
91	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
92	{	151	{
93	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		166
108	typedef struct cf_layout {	167	typedef struct cf_layout {
109	PangoLayout *pl;	168	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
111	int base_height;	170	int base_height;
112	CFClient__Font font;	171	DC__Font font;
		172	rc_t *rc;
113	} *CFClient__Layout;	173	} *DC__Layout;
114		174
115	static CFClient__Font default_font;	175	static DC__Font default_font;
116	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
118		178
119	static void	179	static void
120	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	185	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	187	}
128		188
129	static void	189	static void
130	layout_update_font (CFClient__Layout self)	190	layout_update_font (DC__Layout self)
131	{	191	{
132	/* 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
133	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
134	*/	194	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
136		196
137	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		199
140	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
141	}	201	}
142		202
143	static void	203	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	205	{
		206	PangoRectangle rect;
		207
		208	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	209	pango_layout_get_extents (self->pl, 0, &rect);
147		210
148	if (!w) w = 1;	211	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	212	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		213
151	w = (w + 3) & ~3;	214	if (!rect.width) rect.width = 1;
152	}	215	if (!rect.height) rect.height = 1;
153		216
		217	*w = rect.width;
		218	*h = rect.height;
		219	}
		220
		221	typedef uint16_t tileid;
154	typedef uint16_t mapface;	222	typedef uint16_t faceid;
155		223
156	typedef struct {	224	typedef struct {
157	GLint name;	225	GLuint name;
158	int w, h;	226	int w, h;
159	float s, t;	227	float s, t;
160	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
161	} maptex;	231	} maptex;
162		232
163	typedef struct {	233	typedef struct {
		234	uint32_t player;
		235	tileid tile[3];
164	int16_t darkness;	236	uint16_t darkness;
165	mapface face[3];	237	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	238	} mapcell;
167		239
168	typedef struct {	240	typedef struct {
169	int32_t c0, c1;	241	int32_t c0, c1;
170	mapcell *col;	242	mapcell *col;
171	} maprow;	243	} maprow;
172		244
173	typedef struct map {	245	typedef struct map {
174	int x, y, w, h;	246	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	248	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	249	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		250
182	int32_t rows;	251	int32_t rows;
183	maprow *row;	252	maprow *row;
184	} *CFClient__Map;	253	} *DC__Map;
185		254
186	static char *	255	static char *
187	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
188	{	257	{
189	char *p;	258	char *p;
…		…
206	}	275	}
207		276
208	#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))
209	#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))
210		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
211	static maprow *	300	static maprow *
212	map_get_row (CFClient__Map self, int y)	301	map_get_row (DC__Map self, int y)
213	{	302	{
214	if (0 > y)	303	if (0 > y)
215	{	304	{
216	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
255		344
256	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
257	}	346	}
258		347
259	static mapcell *	348	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
261	{	350	{
262	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
263	}	352	}
264		353
265	static void	354	static void
266	map_clear (CFClient__Map self)	355	map_clear (DC__Map self)
267	{	356	{
268	int r;	357	int r;
269		358
270	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
279	self->row = 0;	368	self->row = 0;
280	self->rows = 0;	369	self->rows = 0;
281	}	370	}
282		371
283	static void	372	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	373	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	374	{
286	int x, y;	375	int x, y;
287	maprow *row;	376	maprow *row;
		377	mapcell *cell;
288		378
289	for (y = y0; y < y0 + h; y++)	379	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	380	if (y >= 0)
291	{	381	{
292	if (y >= self->rows)	382	if (y >= self->rows)
…		…
298	if (x >= row->c0)	388	if (x >= row->c0)
299	{	389	{
300	if (x >= row->c1)	390	if (x >= row->c1)
301	break;	391	break;
302		392
303	row->col[x - row->c0].darkness = -1;	393	cell = row->col + x - row->c0;
		394
		395	cell->darkness = 0;
		396	cell->stat_hp = 0;
		397	cell->flags = 0;
		398	cell->player = 0;
304	}	399	}
305	}	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);
306	}	417	}
307		418
308	static void	419	static void
309	music_finished (void)	420	music_finished (void)
310	{	421	{
…		…
346	n \|= n >> 16;	457	n \|= n >> 16;
347		458
348	return n + 1;	459	return n + 1;
349	}	460	}
350		461
351	MODULE = CFClient PACKAGE = CFClient	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
352		521
353	PROTOTYPES: ENABLE	522	PROTOTYPES: ENABLE
354		523
355	BOOT:	524	BOOT:
356	{	525	{
357	HV *stash = gv_stashpv ("CFClient", 1);	526	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	527	static const struct {
359	const char *name;	528	const char *name;
360	IV iv;	529	IV iv;
361	} *civ, const_iv[] = {	530	} *civ, const_iv[] = {
362	# 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
363	const_iv (SDL_ACTIVEEVENT),	535	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	536	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	537	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	538	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	539	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	548	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	549	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	550	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	551	const_iv (SDL_VIDEOEXPOSE),
380	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),
381	const_iv (SDLK_KP0),	560	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	561	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	562	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	563	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	564	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	619	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	620	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	621	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	622	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	623	const_iv (SDLK_UNDO),
		624
445	const_iv (KMOD_NONE),	625	const_iv (KMOD_NONE),
		626	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	627	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	628	const_iv (KMOD_RSHIFT),
		629	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	630	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	631	const_iv (KMOD_RCTRL),
		632	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	633	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	634	const_iv (KMOD_RALT),
		635	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	636	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	637	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	638	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	639	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	640	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	641
458	const_iv (KMOD_SHIFT),	642	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),	643
460	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)
461	# undef const_iv	670	# undef const_iv
462	};	671	};
463		672
464	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; )
465	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);
466	}	678	}
		679
		680	void
		681	weaken (SV *rv)
		682	PROTOTYPE: $
		683	CODE:
		684	sv_rvweaken (rv);
		685
		686	int
		687	in_destruct ()
		688	CODE:
		689	RETVAL = PL_main_cv == Nullcv;
		690	OUTPUT:
		691	RETVAL
467		692
468	NV floor (NV x)	693	NV floor (NV x)
469		694
470	NV ceil (NV x)	695	NV ceil (NV x)
		696
		697	IV minpot (UV n)
		698
		699	IV popcount (UV n)
471		700
472	void	701	void
473	pango_init ()	702	pango_init ()
474	CODE:	703	CODE:
475	{	704	{
476	opengl_fontmap = pango_opengl_font_map_new ();	705	opengl_fontmap = pango_opengl_font_map_new ();
477	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);
478	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
479	}	713	}
480		714
481	int	715	char *SDL_GetError ()
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		716
484	void	717	int SDL_Init (U32 flags)
		718
		719	int SDL_InitSubSystem (U32 flags)
		720
		721	void SDL_QuitSubSystem (U32 flags)
		722
485	SDL_Quit ()	723	void SDL_Quit ()
486		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
487	void	734	void
488	SDL_ListModes ()	735	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	736	PPCODE:
490	{	737	{
491	SDL_Rect **m;	738	SDL_Rect **m;
492		739
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		744
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	745	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	746	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		747
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	748	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	749	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	750	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	751	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		752
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	753	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		754	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508	SDL_EnableUNICODE (1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510		755
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	756	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		757
513	if (m && m != (SDL_Rect **)-1)	758	if (m && m != (SDL_Rect **)-1)
514	while (*m)	759	while (*m)
515	{	760	{
516	AV *av = newAV ();	761	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	762	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	763	av_push (av, newSViv ((*m)->h));
		764	av_push (av, newSViv (rgb));
		765	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	766	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
520		767
521	++m;	768	++m;
522	}	769	}
523	}	770	}
524		771
525	char *
526	SDL_GetError ()
527
528	int	772	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	773	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	774	CODE:
		775	{
		776	SDL_EnableUNICODE (1);
		777	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		778
		779	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		780	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		781	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		782	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		783
531	RETVAL = !!SDL_SetVideoMode (	784	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	785	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	786	);
		787
534	if (RETVAL)	788	if (RETVAL)
535	{	789	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	790	av_clear (texture_av);
		791
		792	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	793	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	794	#include "glfunc.h"
539	# undef GL_FUNC	795	#undef GL_FUNC
540	}	796	}
		797	}
541	OUTPUT:	798	OUTPUT:
542	RETVAL	799	RETVAL
543		800
544	void	801	void
545	SDL_GL_SwapBuffers ()	802	SDL_GL_SwapBuffers ()
546		803
547	char *	804	char *
548	SDL_GetKeyName (int sym)	805	SDL_GetKeyName (int sym)
549		806
		807	int
		808	SDL_GetAppState ()
		809
		810	int
		811	SDL_GetModState ()
		812
550	void	813	void
551	SDL_PollEvent ()	814	poll_events ()
552	PPCODE:	815	PPCODE:
553	{	816	{
554	SDL_Event ev;	817	SDL_Event ev;
555		818
556	while (SDL_PollEvent (&ev))	819	SDL_PumpEvents ();
		820	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	821	{
558	HV *hv = newHV ();	822	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	823	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		824
561	switch (ev.type)	825	switch (ev.type)
562	{	826	{
563	case SDL_KEYDOWN:	827	case SDL_KEYDOWN:
564	case SDL_KEYUP:	828	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	829	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	830	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	831	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		832	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	833	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	834	break;
570		835
571	case SDL_ACTIVEEVENT:	836	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	837	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	838	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	839	break;
575		840
576	case SDL_MOUSEMOTION:	841	case SDL_MOUSEMOTION:
		842	{
		843	int state = ev.motion.state;
		844	int x = ev.motion.x;
		845	int y = ev.motion.y;
		846	int xrel = ev.motion.xrel;
		847	int yrel = ev.motion.yrel;
		848
		849	/* do simplistic event compression */
		850	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		851	&& state == ev.motion.state)
		852	{
		853	xrel += ev.motion.xrel;
		854	yrel += ev.motion.yrel;
		855	x = ev.motion.x;
		856	y = ev.motion.y;
		857	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		858	}
		859
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	860	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	861	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	862	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	863	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	864	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	865	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		866	}
584	break;	867	break;
585		868
586	case SDL_MOUSEBUTTONDOWN:	869	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	870	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	871	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		872
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	873	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	874	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	875	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	876	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	881	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	882	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	883	break;
601	}	884	}
602		885
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	886	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	887	}
605	}	888	}
606		889
607	int	890	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	891	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609	POSTCALL:	892	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	893	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	894	Mix_ChannelFinished (channel_finished);
612		895
613	void	896	void
		897	Mix_QuerySpec ()
		898	PPCODE:
		899	{
		900	int freq, channels;
		901	Uint16 format;
		902
		903	if (Mix_QuerySpec (&freq, &format, &channels))
		904	{
		905	EXTEND (SP, 3);
		906	PUSHs (sv_2mortal (newSViv (freq)));
		907	PUSHs (sv_2mortal (newSViv (format)));
		908	PUSHs (sv_2mortal (newSViv (channels)));
		909	}
		910	}
		911
		912	void
614	Mix_CloseAudio ()	913	Mix_CloseAudio ()
615		914
616	int	915	int
617	Mix_AllocateChannels (int numchans = -1)	916	Mix_AllocateChannels (int numchans = -1)
618		917
		918	const char *
		919	Mix_GetError ()
		920
619	void	921	void
620	lowdelay (int fd, int val = 1)	922	lowdelay (int fd, int val = 1)
621	CODE:	923	CODE:
		924	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		925
		926	void
		927	win32_proxy_info ()
		928	PPCODE:
		929	{
622	#ifndef _WIN32	930	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	931	char buffer[2048];
		932	DWORD buflen;
		933
		934	EXTEND (SP, 3);
		935
		936	buflen = sizeof (buffer);
		937	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		938	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		939	{
		940	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		941
		942	buflen = sizeof (buffer);
		943	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		944	{
		945	PUSHs (newSVpv (buffer, 0));
		946
		947	buflen = sizeof (buffer);
		948	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		949	PUSHs (newSVpv (buffer, 0));
		950	}
		951	}
624	#endif	952	#endif
		953	}
625		954
626	void	955	int
627	add_font (char *file)	956	add_font (char *file)
628	CODE:	957	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	958	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		959	OUTPUT:
		960	RETVAL
630		961
631	void	962	void
632	load_image_inline (SV *image_)	963	load_image_inline (SV *image_)
633	ALIAS:	964	ALIAS:
634	load_image_file = 1	965	load_image_file = 1
…		…
637	STRLEN image_len;	968	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	969	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	970	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	971	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	972	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	973	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	974	: SDL_RWFromConstMem (image, image_len);
644		975
645	if (!rw)	976	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	977	croak ("load_image: %s", SDL_GetError ());
647		978
…		…
676		1007
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1008	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		1009
679	assert (surface2->pitch == surface2->w * 4);	1010	assert (surface2->pitch == surface2->w * 4);
680		1011
		1012	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	1013	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	1014	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	1015	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1016	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1017	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1018	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1019	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1020	SDL_UnlockSurface (surface2);
690		1021
691	SDL_FreeSurface (surface);	1022	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	1023	SDL_FreeSurface (surface2);
693	}	1024	}
694		1025
…		…
720	void	1051	void
721	error (char *message)	1052	error (char *message)
722	CODE:	1053	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1054	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1055	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1056	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1057	#endif
727		1058
728	void	1059	void
729	fatal (char *message)	1060	fatal (char *message)
730	CODE:	1061	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1062	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1063	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1064	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1065	#endif
735	_exit (1);	1066	_exit (1);
736		1067
737	void	1068	void
738	_exit (int retval)	1069	_exit (int retval = 0)
739	CODE:	1070	CODE:
		1071	#ifdef WIN32
		1072	ExitThread (retval); // unclean, please beam me up
		1073	#else
740	_exit (retval);	1074	_exit (retval);
		1075	#endif
741		1076
		1077	void
		1078	debug ()
		1079	CODE:
		1080	{
		1081	#if DEBUG
		1082	VALGRIND_DO_LEAK_CHECK;
		1083	#endif
		1084	}
		1085
742	MODULE = CFClient PACKAGE = CFClient::Font	1086	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1087
744	CFClient::Font	1088	PROTOTYPES: DISABLE
		1089
		1090	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1091	new_from_file (SV class, char path, int id = 0)
746	CODE:	1092	CODE:
747	{	1093	{
748	int count;	1094	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1095	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1098	}
753	OUTPUT:	1099	OUTPUT:
754	RETVAL	1100	RETVAL
755		1101
756	void	1102	void
757	DESTROY (CFClient::Font self)	1103	DESTROY (DC::Font self)
758	CODE:	1104	CODE:
759	pango_font_description_free (self);	1105	pango_font_description_free (self);
760		1106
761	void	1107	void
762	make_default (CFClient::Font self)	1108	make_default (DC::Font self)
		1109	PROTOTYPE: $
763	CODE:	1110	CODE:
764	default_font = self;	1111	default_font = self;
765		1112
766	MODULE = CFClient PACKAGE = CFClient::Layout	1113	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1114
		1115	PROTOTYPES: DISABLE
		1116
768	void	1117	void
769	clear_font_cache ()	1118	glyph_cache_backup ()
		1119	PROTOTYPE:
770	CODE:	1120	CODE:
		1121	tc_backup ();
		1122
		1123	void
		1124	glyph_cache_restore ()
		1125	PROTOTYPE:
		1126	CODE:
771	tc_clear ();	1127	tc_restore ();
772		1128
773	CFClient::Layout	1129	DC::Layout
774	new (SV *class)	1130	new (SV *class)
775	CODE:	1131	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1132	New (0, RETVAL, 1, struct cf_layout);
777		1133
778	RETVAL->pl = pango_layout_new (opengl_context);	1134	RETVAL->pl = pango_layout_new (opengl_context);
…		…
780	RETVAL->g = 1.;	1136	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1137	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1138	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1139	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1140	RETVAL->font = 0;
		1141	RETVAL->rc = rc_alloc ();
785		1142
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1143	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1144	layout_update_font (RETVAL);
788	OUTPUT:	1145	OUTPUT:
789	RETVAL	1146	RETVAL
790		1147
791	void	1148	void
792	DESTROY (CFClient::Layout self)	1149	DESTROY (DC::Layout self)
793	CODE:	1150	CODE:
794	g_object_unref (self->pl);	1151	g_object_unref (self->pl);
		1152	rc_free (self->rc);
795	Safefree (self);	1153	Safefree (self);
796		1154
797	void	1155	void
798	set_text (CFClient::Layout self, SV *text_)	1156	set_text (DC::Layout self, SV *text_)
799	CODE:	1157	CODE:
800	{	1158	{
801	STRLEN textlen;	1159	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1160	char *text = SvPVutf8 (text_, textlen);
803		1161
804	pango_layout_set_text (self->pl, text, textlen);	1162	pango_layout_set_text (self->pl, text, textlen);
805	}	1163	}
806		1164
807	void	1165	void
808	set_markup (CFClient::Layout self, SV *text_)	1166	set_markup (DC::Layout self, SV *text_)
809	CODE:	1167	CODE:
810	{	1168	{
811	STRLEN textlen;	1169	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
813		1171
814	pango_layout_set_markup (self->pl, text, textlen);	1172	pango_layout_set_markup (self->pl, text, textlen);
815	}	1173	}
816		1174
817	void	1175	void
818	set_shapes (CFClient::Layout self, ...)	1176	set_shapes (DC::Layout self, ...)
819	CODE:	1177	CODE:
820	{	1178	{
821	PangoAttrList *attrs = 0;	1179	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1180	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1181	const char *pos = text;
…		…
858	if (attrs)	1216	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1217	pango_layout_set_attributes (self->pl, attrs);
860	}	1218	}
861		1219
862	void	1220	void
863	get_shapes (CFClient::Layout self)	1221	get_shapes (DC::Layout self)
864	PPCODE:	1222	PPCODE:
865	{	1223	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1224	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1225
868	do	1226	do
869	{	1227	{
870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1228	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871		1229
872	if (run && shape_attr_p (run))	1230	if (run && shape_attr_p (run))
873	{	1231	{
874	PangoRectangle extents;	1232	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1233	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1234
		1235	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1236	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1237	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1238	}
880	}	1239	}
881	while (pango_layout_iter_next_run (iter));	1240	while (pango_layout_iter_next_run (iter));
882		1241
883	pango_layout_iter_free (iter);	1242	pango_layout_iter_free (iter);
884	}	1243	}
885		1244
886	int	1245	int
887	has_wrapped (CFClient::Layout self)	1246	has_wrapped (DC::Layout self)
888	CODE:	1247	CODE:
889	{	1248	{
890	int lines = 1;	1249	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1250	const char *text = pango_layout_get_text (self->pl);
892		1251
…		…
897	}	1256	}
898	OUTPUT:	1257	OUTPUT:
899	RETVAL	1258	RETVAL
900		1259
901	SV *	1260	SV *
902	get_text (CFClient::Layout self)	1261	get_text (DC::Layout self)
903	CODE:	1262	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1263	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1264	sv_utf8_decode (RETVAL);
906	OUTPUT:	1265	OUTPUT:
907	RETVAL	1266	RETVAL
908		1267
909	void	1268	void
910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1269	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911	CODE:	1270	CODE:
912	self->r = r;	1271	self->r = r;
913	self->g = g;	1272	self->g = g;
914	self->b = b;	1273	self->b = b;
915	self->a = a;	1274	self->a = a;
916		1275
917	void	1276	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1277	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1278	CODE:
920	if (self->font != font)	1279	if (self->font != font)
921	{	1280	{
922	self->font = font;	1281	self->font = font;
923	layout_update_font (self);	1282	layout_update_font (self);
924	}	1283	}
925		1284
926	void	1285	void
927	set_height (CFClient::Layout self, int base_height)	1286	set_height (DC::Layout self, int base_height)
928	CODE:	1287	CODE:
929	if (self->base_height != base_height)	1288	if (self->base_height != base_height)
930	{	1289	{
931	self->base_height = base_height;	1290	self->base_height = base_height;
932	layout_update_font (self);	1291	layout_update_font (self);
933	}	1292	}
934		1293
935	void	1294	void
936	set_width (CFClient::Layout self, int max_width = -1)	1295	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1296	CODE:
938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1297	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939		1298
940	void	1299	void
941	set_indent (CFClient::Layout self, int indent)	1300	set_indent (DC::Layout self, int indent)
942	CODE:	1301	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1302	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1303
945	void	1304	void
946	set_spacing (CFClient::Layout self, int spacing)	1305	set_spacing (DC::Layout self, int spacing)
947	CODE:	1306	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1307	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1308
950	void	1309	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1310	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1311	CODE:
953	pango_layout_set_ellipsize (self->pl,	1312	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1313	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1314	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1315	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1316	: PANGO_ELLIPSIZE_NONE
958	);	1317	);
959		1318
960	void	1319	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1320	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1321	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1322	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1323
965	void	1324	void
966	size (CFClient::Layout self)	1325	size (DC::Layout self)
967	PPCODE:	1326	PPCODE:
968	{	1327	{
969	int w, h;	1328	int w, h;
970		1329
971	layout_get_pixel_size (self, &w, &h);	1330	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1333	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1334	PUSHs (sv_2mortal (newSViv (h)));
976	}	1335	}
977		1336
978	int	1337	int
979	descent (CFClient::Layout self)	1338	descent (DC::Layout self)
980	CODE:	1339	CODE:
981	{	1340	{
982	PangoRectangle rect;	1341	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1342	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1343	pango_layout_line_get_pixel_extents (line, 0, &rect);
985	RETVAL = PANGO_DESCENT (rect);	1344	RETVAL = PANGO_DESCENT (rect);
986	}	1345	}
987	OUTPUT:	1346	OUTPUT:
988	RETVAL	1347	RETVAL
989		1348
990	int	1349	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1350	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1351	CODE:
993	{	1352	{
994	int index, trailing;	1353	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1354	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1355	RETVAL = index + trailing;
997	}	1356	}
998	OUTPUT:	1357	OUTPUT:
999	RETVAL	1358	RETVAL
1000		1359
1001	void	1360	void
1002	cursor_pos (CFClient::Layout self, int index)	1361	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1362	PPCODE:
1004	{	1363	{
1005	PangoRectangle strong_pos;	1364	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1365	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1366
1008	EXTEND (SP, 3);	1367	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1368	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1369	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1370	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1371	}
1013		1372
1014	void	1373	void
1015	render (CFClient::Layout self, float x, float y)	1374	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1375	PPCODE:
		1376	{
		1377	int line, x;
		1378
		1379	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1380	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1381	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1382	--line;
		1383	#endif
		1384	EXTEND (SP, 2);
		1385	PUSHs (sv_2mortal (newSViv (line)));
		1386	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1387	}
		1388
		1389	void
		1390	line_x_to_index (DC::Layout self, int line, int x)
		1391	PPCODE:
		1392	{
		1393	PangoLayoutLine *lp;
		1394	int index, trailing;
		1395
		1396	if (line < 0)
		1397	XSRETURN_EMPTY;
		1398
		1399	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1400	XSRETURN_EMPTY; /* do better */
		1401
		1402	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1403
		1404	EXTEND (SP, 2);
		1405	if (GIMME_V == G_SCALAR)
		1406	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1407	else
		1408	{
		1409	PUSHs (sv_2mortal (newSViv (index)));
		1410	PUSHs (sv_2mortal (newSViv (trailing)));
		1411	}
		1412	}
		1413
		1414	void
		1415	render (DC::Layout self, float x, float y, int flags = 0)
		1416	CODE:
		1417	rc_clear (self->rc);
1017	pango_opengl_render_layout_subpixel (	1418	pango_opengl_render_layout_subpixel (
1018	self->pl,	1419	self->pl,
		1420	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1421	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1422	self->r, self->g, self->b, self->a,
		1423	flags
1021	);	1424	);
		1425	// we assume that context_change actually clears/frees stuff
		1426	// and does not do any recomputation...
		1427	pango_layout_context_changed (self->pl);
1022		1428
		1429	void
		1430	draw (DC::Layout self)
		1431	CODE:
		1432	{
		1433	glEnable (GL_TEXTURE_2D);
		1434	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1435	glEnable (GL_BLEND);
		1436	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1437	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1438	glEnable (GL_ALPHA_TEST);
		1439	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1440
		1441	rc_draw (self->rc);
		1442
		1443	glDisable (GL_ALPHA_TEST);
		1444	glDisable (GL_BLEND);
		1445	glDisable (GL_TEXTURE_2D);
		1446	}
		1447
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1448	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1449
1025	void	1450	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1451
1032	if (ow && oh)	1452	void
		1453	pad (SV *data_, int ow, int oh, int nw, int nh)
		1454	CODE:
		1455	{
		1456	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1033	{	1457	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1458	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1459	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1460	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1461	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1462
1046	SvPOK_only (result_);	1463	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1464	SvCUR_set (result_, nw * nh * bpp);
1048		1465
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1466	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1467	while (oh--)
1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1468	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052		1469
1053	sv_setsv (data_, result_);	1470	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1471	}
1060	}	1472	}
1061		1473
1062	void	1474	void
1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1475	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1069	{	1481	{
1070	HV hv = (HV )SvRV (self);	1482	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1483	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1484	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1485	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1486
		1487	if (name <= 0)
		1488	XSRETURN_EMPTY;
1074		1489
1075	if (items < 5)	1490	if (items < 5)
1076	{	1491	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1492	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1493	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1521	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1522	glDisable (GL_BLEND);
1108	}	1523	}
1109	}	1524	}
1110		1525
		1526	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1527	CODE:
		1528	{
		1529	GLint width;
		1530	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1531	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1532	RETVAL = width > 0;
		1533	}
		1534	OUTPUT:
		1535	RETVAL
		1536
1111	MODULE = CFClient PACKAGE = CFClient::Map	1537	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1538
1113	CFClient::Map	1539	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1540
		1541	DC::Map
		1542	new (SV *class)
1115	CODE:	1543	CODE:
1116	New (0, RETVAL, 1, struct map);	1544	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1545	RETVAL->x = 0;
1118	RETVAL->y = 0;	1546	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1547	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1548	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1549	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1550	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1551	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1552	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1553	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1554	RETVAL->row = 0;
1129	OUTPUT:	1555	OUTPUT:
1130	RETVAL	1556	RETVAL
1131		1557
1132	void	1558	void
1133	DESTROY (CFClient::Map self)	1559	DESTROY (DC::Map self)
1134	CODE:	1560	CODE:
1135	{	1561	{
1136	map_clear (self);	1562	map_clear (self);
1137	Safefree (self->face);	1563	Safefree (self->face2tile);
1138	Safefree (self->tex);	1564	Safefree (self->tex);
1139	Safefree (self);	1565	Safefree (self);
1140	}	1566	}
1141		1567
1142	void	1568	void
		1569	resize (DC::Map self, int map_width, int map_height)
		1570	CODE:
		1571	self->w = map_width;
		1572	self->h = map_height;
		1573
		1574	void
1143	clear (CFClient::Map self)	1575	clear (DC::Map self)
1144	CODE:	1576	CODE:
1145	map_clear (self);	1577	map_clear (self);
1146		1578
1147	void	1579	void
1148	set_face (CFClient::Map self, int face, int texid)	1580	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1581	CODE:
1150	{	1582	{
1151	while (self->faces <= face)	1583	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1584	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1585	}
1159		1586
1160	void	1587	void
		1588	set_smooth (DC::Map self, int face, int smooth, int level)
		1589	CODE:
		1590	{
		1591	tileid texid;
		1592	maptex *tex;
		1593
		1594	if (face < 0 \|\| face >= self->faces)
		1595	return;
		1596
		1597	if (smooth < 0 \|\| smooth >= self->faces)
		1598	return;
		1599
		1600	texid = self->face2tile [face];
		1601
		1602	if (!texid)
		1603	return;
		1604
		1605	tex = self->tex + texid;
		1606	tex->smoothtile = self->face2tile [smooth];
		1607	tex->smoothlevel = level;
		1608	}
		1609
		1610	void
1161	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1611	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)
1162	CODE:	1612	CODE:
1163	{	1613	{
1164	while (self->texs <= texid)	1614	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1615
1170	{	1616	{
1171	maptex *tex = self->tex + texid;	1617	maptex *tex = self->tex + texid;
1172		1618
1173	tex->name = name;	1619	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1636	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1637	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1638	}
1193		1639
1194	int	1640	int
1195	ox (CFClient::Map self)	1641	ox (DC::Map self)
1196	ALIAS:	1642	ALIAS:
1197	oy = 1	1643	oy = 1
1198	x = 2	1644	x = 2
1199	y = 3	1645	y = 3
1200	w = 4	1646	w = 4
…		…
1211	}	1657	}
1212	OUTPUT:	1658	OUTPUT:
1213	RETVAL	1659	RETVAL
1214		1660
1215	void	1661	void
1216	scroll (CFClient::Map self, int dx, int dy)	1662	scroll (DC::Map self, int dx, int dy)
1217	CODE:	1663	CODE:
1218	{	1664	{
1219	if (dx > 0)	1665	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1666	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1667	else if (dx < 0)
1222	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1668	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223		1669
1224	if (dy > 0)	1670	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1671	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1672	else if (dy < 0)
1227	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1673	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228		1674
1229	self->ox += dx; self->x += dx;	1675	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1676	self->oy += dy; self->y += dy;
1231		1677
1232	while (self->y < 0)	1678	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1682	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1683	self->y += MAP_EXTEND_Y;
1238	}	1684	}
1239	}	1685	}
1240		1686
1241	void	1687	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1688	map1a_update (DC::Map self, SV *data_, int extmap)
1243	CODE:	1689	CODE:
1244	{	1690	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1691	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1692	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1693	mapcell *cell;
1248	int x, y, flags;	1694	int x, y, z, flags;
		1695	AV *missing = newAV ();
		1696	RETVAL = newRV_noinc ((SV *)missing);
1249		1697
1250	while (data < data_end)	1698	while (data < data_end - 1)
1251	{	1699	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1700	flags = (data [0] << 8) + data [1]; data += 2;
1253		1701
1254	x = self->x + ((flags >> 10) & 63);	1702	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1703	y = self->y + ((flags >> 4) & 63);
1256		1704
1257	cell = map_get_cell (self, x, y);	1705	cell = map_get_cell (self, x, y);
1258		1706
1259	if (flags & 15)	1707	if (flags & 15)
1260	{	1708	{
1261	if (cell->darkness < 0)	1709	if (!cell->darkness)
1262	{	1710	{
		1711	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1712	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1713	}
1268		1714
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1715	//TODO: don't trust server data to be in-range(!)
1272		1716
1273	if (flags & 4)	1717	if (flags & 8)
1274	{	1718	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1719	if (extmap)
		1720	{
		1721	uint8_t ext, cmd;
		1722
		1723	do
		1724	{
		1725	ext = *data++;
		1726	cmd = ext & 0x7f;
		1727
		1728	if (cmd < 4)
		1729	cell->darkness = 255 - ext * 64 + 1;
		1730	else if (cmd == 5) // health
		1731	{
		1732	cell->stat_width = 1;
		1733	cell->stat_hp = *data++;
		1734	}
		1735	else if (cmd == 6) // monster width
		1736	cell->stat_width = *data++ + 1;
		1737	else if (cmd == 0x47)
		1738	{
		1739	if (*data == 1) cell->player = data [1];
		1740	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1741	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1742	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1743
		1744	data += *data + 1;
		1745	}
		1746	else if (cmd == 8) // cell flags
		1747	cell->flags = *data++;
		1748	else if (ext & 0x40) // unknown, multibyte => skip
		1749	data += *data + 1;
		1750	else
		1751	data++;
		1752	}
		1753	while (ext & 0x80);
		1754	}
		1755	else
		1756	cell->darkness = *data++ + 1;
1276	}	1757	}
1277		1758
		1759	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1760	if (flags & (4 >> z))
1279	{	1761	{
1280	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1762	faceid face = (data [0] << 8) + data [1]; data += 2;
		1763	need_facenum (self, face);
		1764	cell->tile [z] = self->face2tile [face];
		1765
		1766	if (cell->tile [z])
		1767	{
		1768	maptex *tex = self->tex + cell->tile [z];
		1769	if (!tex->name)
		1770	av_push (missing, newSViv (cell->tile [z]));
		1771
		1772	if (tex->smoothtile)
		1773	{
		1774	maptex *smooth = self->tex + tex->smoothtile;
		1775	if (!smooth->name)
		1776	av_push (missing, newSViv (tex->smoothtile));
		1777	}
		1778	}
1281	}	1779	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1780	}
1288	else	1781	else
1289	cell->darkness = -1;	1782	cell->darkness = 0;
1290	}	1783	}
1291	}	1784	}
		1785	OUTPUT:
		1786	RETVAL
1292		1787
1293	SV *	1788	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1789	mapmap (DC::Map self, int x0, int y0, int w, int h)
1295	CODE:	1790	CODE:
1296	{	1791	{
1297	int x1, x;	1792	int x1, x;
1298	int y1, y;	1793	int y1, y;
1299	int z;	1794	int z;
…		…
1320	{	1815	{
1321	mapcell *cell = row->col + (x - row->c0);	1816	mapcell *cell = row->col + (x - row->c0);
1322		1817
1323	for (z = 0; z <= 0; z++)	1818	for (z = 0; z <= 0; z++)
1324	{	1819	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1820	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1821	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1822	int a1 = tex.a;
1332		1823
1333	r = (r * a0 + tex.r * a1) / 255;	1824	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1825	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1826	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1827	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1828	}
1339	}	1829	}
1340		1830
1341	*map++ = (r )	1831	*map++ = (r )
1342	\| (g << 8)	1832	\| (g << 8)
…		…
1349	}	1839	}
1350	OUTPUT:	1840	OUTPUT:
1351	RETVAL	1841	RETVAL
1352		1842
1353	void	1843	void
1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1844	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1355	CODE:	1845	CODE:
1356	{	1846	{
1357	int vx, vy;
1358	int x, y, z;	1847	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1848
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1849	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1850	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1851	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1852	smooth_key skey;
		1853	int pl_x, pl_y;
		1854	maptex pl_tex;
		1855	rc_t *rc = rc_alloc ();
		1856	rc_key_t key;
		1857	rc_array_t *arr;
1364		1858
1365	/*	1859	pl_tex.name = 0;
1366	int vx = self->vx = self->w >= sw
1367	? self->x + (self->w - sw) / 2
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1860
1370	int vy = self->vy = self->h >= sh	1861	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1862	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1863	if (sh > 255) sh = 255;
1373	*/
1374		1864
1375	glColor4ub (255, 255, 255, 255);	1865	// clear key, in case of extra padding
		1866	memset (&skey, 0, sizeof (skey));
		1867
		1868	memset (&key, 0, sizeof (key));
		1869	key.r = 255;
		1870	key.g = 255;
		1871	key.b = 255;
		1872	key.a = 255;
		1873	key.mode = GL_QUADS;
		1874	key.format = GL_T2F_V3F;
		1875	key.texname = -1;
		1876
		1877	mx += self->x;
		1878	my += self->y;
		1879
		1880	// first pass: determine smooth_max
		1881	// rather ugly, if you ask me
		1882	// could also be stored inside mapcell and updated on change
		1883	memset (smooth_max, 0, sizeof (smooth_max));
		1884
		1885	for (y = 0; y < sh; y++)
		1886	if (0 <= y + my && y + my < self->rows)
		1887	{
		1888	maprow *row = self->row + (y + my);
		1889
		1890	for (x = 0; x < sw; x++)
		1891	if (row->c0 <= x + mx && x + mx < row->c1)
		1892	{
		1893	mapcell *cell = row->col + (x + mx - row->c0);
		1894
		1895	smooth_max[x + 1][y + 1] =
		1896	MAX (self->tex [cell->tile [0]].smoothlevel,
		1897	MAX (self->tex [cell->tile [1]].smoothlevel,
		1898	self->tex [cell->tile [2]].smoothlevel));
		1899	}
		1900	}
1376		1901
1377	glEnable (GL_BLEND);	1902	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1904	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1905
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1906	for (z = 0; z <= 2; z++)
		1907	{
		1908	memset (smooth_level, 0, sizeof (smooth_level));
		1909
1387	for (y = 0; y < sh; y++)	1910	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1911	if (0 <= y + my && y + my < self->rows)
1389	{	1912	{
1390	maprow *row = self->row + (y + vy);	1913	maprow *row = self->row + (y + my);
1391		1914
1392	for (x = 0; x < sw; x++)	1915	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1916	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1917	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1918	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1919	tileid tile = cell->tile [z];
1398		1920
1399	if (face)	1921	if (tile)
		1922	{
		1923	maptex tex = self->tex [tile];
		1924	int px = (x + 1) * T - tex.w;
		1925	int py = (y + 1) * T - tex.h;
		1926
		1927	if (key.texname != tex.name)
		1928	{
		1929	if (!tex.name)
		1930	tex = self->tex [2]; /* missing, replace by noface */
		1931
		1932	key.texname = tex.name;
		1933	arr = rc_array (rc, &key);
		1934	}
		1935
		1936	if (expect_false (cell->player == player) && expect_false (z == 2))
		1937	{
		1938	pl_x = px;
		1939	pl_y = py;
		1940	pl_tex = tex;
		1941	continue;
		1942	}
		1943
		1944	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1945	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1946	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1947	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1948
		1949	if (expect_false (cell->flags) && expect_false (z == 2))
		1950	{
		1951	// overlays such as the speech bubble, probably more to come
		1952	if (cell->flags & 1)
		1953	{
		1954	maptex tex = self->tex [1];
		1955	int px = x * T + T * 2 / 32;
		1956	int py = y * T - T * 6 / 32;
		1957
		1958	if (tex.name)
		1959	{
		1960	if (key.texname != tex.name)
		1961	{
		1962	key.texname = tex.name;
		1963	arr = rc_array (rc, &key);
		1964	}
		1965
		1966	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1967	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1968	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1969	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1970	}
		1971	}
		1972	}
		1973
		1974	// update smooth hash
		1975	if (tex.smoothtile)
		1976	{
		1977	skey.tile = tex.smoothtile;
		1978	skey.level = tex.smoothlevel;
		1979
		1980	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1981
		1982	// add bits to current tile and all neighbours. skey.x\|y is
		1983	// shifted +1\|+1 so we always stay positive.
		1984
		1985	// bits is ___n cccc CCCC bbbb
		1986	// n do not draw borders&corners
		1987	// c draw these corners, but...
		1988	// C ... not these
		1989	// b draw these borders
		1990
		1991	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1992	// ┃· ·· ·┃ ━━
		1993
		1994	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1995	// ·· ·· ·┏ ┓·
		1996
		1997	// full tile
		1998	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1999
		2000	// borders
		2001	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2002	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2003	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2004	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2005
		2006	// corners
		2007	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2008	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2009	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2010	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2011	}
		2012	}
		2013	}
		2014	}
		2015
		2016	rc_draw (rc);
		2017	rc_clear (rc);
		2018
		2019	// go through all smoothlevels, lowest to highest, then draw.
		2020	// this is basically counting sort
		2021	{
		2022	int w, b;
		2023
		2024	glEnable (GL_TEXTURE_2D);
		2025	glBegin (GL_QUADS);
		2026	for (w = 0; w < 256 / 32; ++w)
		2027	{
		2028	uint32_t smask = smooth_level [w];
		2029	if (smask)
		2030	for (b = 0; b < 32; ++b)
		2031	if (smask & (((uint32_t)1) << b))
1400	{	2032	{
1401	maptex tex = self->tex [face];	2033	int level = (w << 5) \| b;
		2034	HE *he;
1402		2035
1403	int px = (x + 1) * 32 - tex.w;	2036	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	2037	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	2038	{
		2039	smooth_key skey = (smooth_key )HeKEY (he);
		2040	IV bits = SvIVX (HeVAL (he));
		2041
		2042	if (!(bits & 0x1000)
		2043	&& skey->level == level
		2044	&& level > smooth_max [skey->x][skey->y])
		2045	{
		2046	maptex tex = self->tex [skey->tile];
		2047	int px = (((int)skey->x) - 1) * T;
		2048	int py = (((int)skey->y) - 1) * T;
		2049	int border = bits & 15;
		2050	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2051	float dx = tex.s * .0625f; // 16 images/row
		2052	float dy = tex.t * .5f ; // 2 images/column
		2053
		2054	if (tex.name)
		2055	{
		2056	// this time avoiding texture state changes
		2057	// save gobs of state changes.
		2058	if (key.texname != tex.name)
		2059	{
1408	glEnd ();	2060	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	2061	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	glBegin (GL_QUADS);	2062	glBegin (GL_QUADS);
		2063	}
		2064
		2065	if (border)
		2066	{
		2067	float ox = border * dx;
		2068
		2069	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2070	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2071	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2072	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2073	}
		2074
		2075	if (corner)
		2076	{
		2077	float ox = corner * dx;
		2078
		2079	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2080	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2081	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2082	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2083	}
		2084	}
		2085	}
1412	}	2086	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	2087	}
1419	}
1420	}	2088	}
1421		2089
1422	glEnd ();	2090	glEnd ();
1423
1424	glDisable (GL_TEXTURE_2D);	2091	glDisable (GL_TEXTURE_2D);
		2092	key.texname = -1;
		2093	}
		2094
		2095	hv_clear (smooth);
		2096	}
		2097
		2098	if (pl_tex.name)
		2099	{
		2100	maptex tex = pl_tex;
		2101	int px = pl_x + pdx;
		2102	int py = pl_y + pdy;
		2103
		2104	key.texname = tex.name;
		2105	arr = rc_array (rc, &key);
		2106
		2107	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2108	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2109	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2110	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2111
		2112	rc_draw (rc);
		2113	}
		2114
1425	glDisable (GL_BLEND);	2115	glDisable (GL_BLEND);
1426	}	2116	rc_free (rc);
1427		2117
		2118	// top layer: overlays such as the health bar
		2119	for (y = 0; y < sh; y++)
		2120	if (0 <= y + my && y + my < self->rows)
		2121	{
		2122	maprow *row = self->row + (y + my);
		2123
		2124	for (x = 0; x < sw; x++)
		2125	if (row->c0 <= x + mx && x + mx < row->c1)
		2126	{
		2127	mapcell *cell = row->col + (x + mx - row->c0);
		2128
		2129	int px = x * T;
		2130	int py = y * T;
		2131
		2132	if (cell->stat_hp)
		2133	{
		2134	int width = cell->stat_width * T;
		2135	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2136
		2137	glColor3ub (0, 0, 0);
		2138	glRectf (px + 1, py - thick - 2,
		2139	px + width - 1, py);
		2140
		2141	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2142	glRectf (px + 2,
		2143	py - thick - 1,
		2144	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2145	}
		2146	}
		2147	}
		2148	}
		2149
1428	void	2150	void
1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2151	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1430	CODE:	2152	CODE:
1431	{	2153	{
1432	static float color[16][3] = {	2154	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2155	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2156	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2206	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2207	glDisable (GL_TEXTURE_2D);
1486	}	2208	}
1487		2209
1488	void	2210	void
1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2211	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490	PPCODE:	2212	PPCODE:
1491	{	2213	{
1492	int vx, vy;
1493	int x, y;	2214	int x, y;
		2215	int sw1 = sw + 2;
		2216	int sh1 = sh + 2;
		2217	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2218	int sw34 = (sw * 3 + 3) & ~3;
		2219	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2220	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2221	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2222
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2223	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2224	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2225
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2226	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2227	my += self->y - 1;
1504		2228
		2229	memset (darkness1, 255, sw1 * sh1);
		2230
1505	for (y = 0; y < sh; y++)	2231	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2232	if (0 <= y + my && y + my < self->rows)
1507	{	2233	{
1508	maprow *row = self->row + (y + vy);	2234	maprow *row = self->row + (y + my);
1509		2235
1510	for (x = 0; x < sw; x++)	2236	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2237	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2238	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2239	mapcell *cell = row->col + (x + mx - row->c0);
1514		2240
1515	darkness[y * sw4 + x] = cell->darkness < 0	2241	darkness1 [y * sw1 + x] = cell->darkness
		2242	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2243	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2244	}
1519	}	2245	}
1520		2246
		2247	for (y = 0; y < sh; ++y)
		2248	for (x = 0; x < sw; ++x)
		2249	{
		2250	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2251	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2252	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2253	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2254	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2255	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2256	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2257	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2258	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2259
		2260	uint8_t r11 = (d11 + d21 + d12) / 3;
		2261	uint8_t r21 = d21;
		2262	uint8_t r31 = (d21 + d31 + d32) / 3;
		2263
		2264	uint8_t r12 = d12;
		2265	uint8_t r22 = d22;
		2266	uint8_t r32 = d32;
		2267
		2268	uint8_t r13 = (d13 + d23 + d12) / 3;
		2269	uint8_t r23 = d23;
		2270	uint8_t r33 = (d23 + d33 + d32) / 3;
		2271
		2272	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2273	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2274	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2275	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2276	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2277	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2278	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2279	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2280	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2281	}
		2282
		2283	free (darkness1);
		2284
1521	EXTEND (SP, 3);	2285	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2286	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2287	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2288	PUSHs (darkness3_sv);
1525	}	2289	}
1526		2290
1527	SV *	2291	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2292	get_rect (DC::Map self, int x0, int y0, int w, int h)
1529	CODE:	2293	CODE:
1530	{	2294	{
1531	int x, y, x1, y1;	2295	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2296	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2297	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2322	if (row && row->c0 <= x && x < row->c1)
1559	{	2323	{
1560	mapcell *cell = row->col + (x - row->c0);	2324	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2325	uint8_t flags = 0;
1562		2326
1563	if (cell->face [0]) flags \|= 1;	2327	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2328	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2329	if (cell->tile [2]) flags \|= 4;
1566		2330
1567	*data++ = flags;	2331	*data++ = flags;
1568		2332
1569	if (flags & 1)	2333	if (flags & 1)
1570	{	2334	{
		2335	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2336	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2337	*data++ = tile;
1573	}	2338	}
1574		2339
1575	if (flags & 2)	2340	if (flags & 2)
1576	{	2341	{
		2342	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2343	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2344	*data++ = tile;
1579	}	2345	}
1580		2346
1581	if (flags & 4)	2347	if (flags & 4)
1582	{	2348	{
		2349	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2350	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2351	*data++ = tile;
1585	}	2352	}
1586	}	2353	}
1587	else	2354	else
1588	*data++ = 0;	2355	*data++ = 0;
1589	}	2356	}
1590	}	2357	}
1591		2358
		2359	/* if size is wh + 5 then no data has been found /
		2360	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2361	{
1592	SvPOK_only (data_sv);	2362	SvPOK_only (data_sv);
1593	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2363	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2364	}
		2365
1594	RETVAL = data_sv;	2366	RETVAL = data_sv;
1595	}	2367	}
1596	OUTPUT:	2368	OUTPUT:
1597	RETVAL	2369	RETVAL
1598		2370
1599	void	2371	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2372	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601	PPCODE:	2373	PPCODE:
1602	{	2374	{
1603	int x, y, z;	2375	int x, y, z;
1604	int w, h;	2376	int w, h;
1605	int x1, y1;	2377	int x1, y1;
		2378	STRLEN len;
		2379	uint8_t data, end;
		2380
		2381	len = SvLEN (data_sv);
		2382	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2383	data = SvPVbyte_nolen (data_sv);
		2384	end = data + len + 8;
		2385
		2386	if (len < 5)
		2387	XSRETURN_EMPTY;
1606		2388
1607	if (*data++ != 0)	2389	if (*data++ != 0)
1608	return; /* version mismatch */	2390	XSRETURN_EMPTY; /* version mismatch */
1609		2391
1610	w = data++ << 8; w \|= data++;	2392	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2393	h = data++ << 8; h \|= data++;
1612		2394
1613	// we need to do this 'cause we don't keep an absolute coord system for rows	2395	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1625	{	2407	{
1626	maprow *row = map_get_row (self, y);	2408	maprow *row = map_get_row (self, y);
1627		2409
1628	for (x = x0; x < x1; x++)	2410	for (x = x0; x < x1; x++)
1629	{	2411	{
		2412	uint8_t flags;
		2413
		2414	if (data + 7 >= end)
		2415	XSRETURN_EMPTY;
		2416
1630	uint8_t flags = *data++;	2417	flags = *data++;
1631		2418
1632	if (flags)	2419	if (flags)
1633	{	2420	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2421	mapcell *cell = row_get_cell (row, x);
		2422	tileid tile[3] = { 0, 0, 0 };
1637		2423
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2424	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2425	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2426	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2427
1642	if (cell->darkness <= 0)	2428	if (cell->darkness == 0)
1643	{	2429	{
1644	cell->darkness = -1;	2430	/cell->darkness = 0;/
		2431	EXTEND (SP, 3);
1645		2432
1646	for (z = 0; z <= 2; z++)	2433	for (z = 0; z <= 2; z++)
1647	{	2434	{
1648	cell->face[z] = face[z];	2435	tileid t = tile [z];
1649		2436
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2437	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2438	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2439	PUSHs (sv_2mortal (newSViv (t)));
		2440	need_texid (self, t);
		2441	}
		2442
		2443	cell->tile [z] = t;
1652	}	2444	}
1653	}	2445	}
1654	}	2446	}
1655	}	2447	}
1656	}	2448	}
1657	}	2449	}
1658		2450
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2451	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2452
1661	CFClient::MixChunk	2453	DC::RW
1662	new_from_file (SV class, char path)	2454	new (SV class, SV data_sv)
1663	CODE:	2455	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2456	{
		2457	STRLEN datalen;
		2458	char *data = SvPVbyte (data_sv, datalen);
		2459
		2460	RETVAL = SDL_RWFromConstMem (data, datalen);
		2461	}
1665	OUTPUT:	2462	OUTPUT:
1666	RETVAL	2463	RETVAL
1667		2464
		2465	DC::RW
		2466	new_from_file (SV class, const char path, const char *mode = "rb")
		2467	CODE:
		2468	RETVAL = SDL_RWFromFile (path, mode);
		2469	OUTPUT:
		2470	RETVAL
		2471
		2472	# fails on win32:
		2473	# dc.xs(2268) : error C2059: syntax error : '('
1668	void	2474	#void
		2475	#close (DC::RW self)
		2476	# CODE:
		2477	# (self->(close)) (self);
		2478
		2479	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2480
		2481	PROTOTYPES: DISABLE
		2482
		2483	DC::Channel
		2484	find ()
		2485	CODE:
		2486	{
		2487	RETVAL = Mix_GroupAvailable (-1);
		2488
		2489	if (RETVAL < 0)
		2490	{
		2491	RETVAL = Mix_GroupOldest (-1);
		2492
		2493	if (RETVAL < 0)
		2494	XSRETURN_UNDEF;
		2495
		2496	Mix_HaltChannel (RETVAL);
		2497	}
		2498
		2499	Mix_UnregisterAllEffects (RETVAL);
		2500	Mix_Volume (RETVAL, 128);
		2501	}
		2502	OUTPUT:
		2503	RETVAL
		2504
		2505	void
		2506	halt (DC::Channel self)
		2507	CODE:
		2508	Mix_HaltChannel (self);
		2509
		2510	void
		2511	expire (DC::Channel self, int ticks = -1)
		2512	CODE:
		2513	Mix_ExpireChannel (self, ticks);
		2514
		2515	void
		2516	fade_out (DC::Channel self, int ticks = -1)
		2517	CODE:
		2518	Mix_FadeOutChannel (self, ticks);
		2519
		2520	int
		2521	volume (DC::Channel self, int volume)
		2522	CODE:
		2523	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2524	OUTPUT:
		2525	RETVAL
		2526
		2527	void
		2528	unregister_all_effects (DC::Channel self)
		2529	CODE:
		2530	Mix_UnregisterAllEffects (self);
		2531
		2532	void
		2533	set_panning (DC::Channel self, int left, int right)
		2534	CODE:
		2535	left = CLAMP (left , 0, 255);
		2536	right = CLAMP (right, 0, 255);
		2537	Mix_SetPanning (self, left, right);
		2538
		2539	void
		2540	set_distance (DC::Channel self, int distance)
		2541	CODE:
		2542	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2543
		2544	void
		2545	set_position (DC::Channel self, int angle, int distance)
		2546	CODE:
		2547
		2548	void
		2549	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2550	CODE:
		2551	{
		2552	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2553	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2554	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2555	}
		2556
		2557	void
		2558	set_reverse_stereo (DC::Channel self, int flip)
		2559	CODE:
		2560	Mix_SetReverseStereo (self, flip);
		2561
		2562	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2563
		2564	PROTOTYPES: DISABLE
		2565
		2566	DC::MixChunk
		2567	new (SV *class, DC::RW rwops)
		2568	CODE:
		2569	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	void
1669	DESTROY (CFClient::MixChunk self)	2574	DESTROY (DC::MixChunk self)
1670	CODE:	2575	CODE:
1671	Mix_FreeChunk (self);	2576	Mix_FreeChunk (self);
1672		2577
1673	int	2578	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2579	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2580	CODE:
		2581	if (items > 1)
		2582	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2583	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2584	OUTPUT:
1678	RETVAL	2585	RETVAL
1679		2586
1680	int	2587	DC::Channel
1681	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2588	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682	CODE:	2589	CODE:
		2590	{
1683	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2591	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2592
		2593	if (RETVAL < 0)
		2594	XSRETURN_UNDEF;
		2595
		2596	if (channel < 0)
		2597	{
		2598	Mix_UnregisterAllEffects (RETVAL);
		2599	Mix_Volume (RETVAL, 128);
		2600	}
		2601	}
1684	OUTPUT:	2602	OUTPUT:
1685	RETVAL	2603	RETVAL
1686		2604
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2605	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688		2606
1689	int	2607	int
1690	volume (int volume = -1)	2608	volume (int volume = -1)
		2609	PROTOTYPE: ;$
1691	CODE:	2610	CODE:
		2611	if (items > 0)
		2612	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2613	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2614	OUTPUT:
1694	RETVAL	2615	RETVAL
1695		2616
1696	CFClient::MixMusic	2617	void
1697	new_from_file (SV class, char path)	2618	fade_out (int ms)
1698	CODE:	2619	CODE:
		2620	Mix_FadeOutMusic (ms);
		2621
		2622	void
		2623	halt ()
		2624	CODE:
		2625	Mix_HaltMusic ();
		2626
		2627	DC::MixMusic
		2628	new (SV *class, DC::RW rwops)
		2629	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2630	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2631	OUTPUT:
1701	RETVAL	2632	RETVAL
1702		2633
1703	void	2634	void
1704	DESTROY (CFClient::MixMusic self)	2635	DESTROY (DC::MixMusic self)
1705	CODE:	2636	CODE:
1706	Mix_FreeMusic (self);	2637	Mix_FreeMusic (self);
1707		2638
1708	int	2639	int
1709	play (CFClient::MixMusic self, int loops = -1)	2640	play (DC::MixMusic self, int loops = -1)
1710	CODE:	2641	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2642	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2643	OUTPUT:
1713	RETVAL	2644	RETVAL
1714		2645
		2646	void
		2647	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2648	CODE:
		2649	Mix_FadeInMusicPos (self, loops, ms, position);
		2650
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2651	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2652
		2653	PROTOTYPES: ENABLE
1716		2654
1717	BOOT:	2655	BOOT:
1718	{	2656	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2657	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	2658	static const struct {
1721	const char *name;	2659	const char *name;
1722	IV iv;	2660	IV iv;
1723	} *civ, const_iv[] = {	2661	} *civ, const_iv[] = {
1724	# define const_iv(name) { # name, (IV)name }	2662	# define const_iv(name) { # name, (IV)name }
		2663	const_iv (GL_VENDOR),
		2664	const_iv (GL_VERSION),
		2665	const_iv (GL_EXTENSIONS),
1725	const_iv (GL_COLOR_MATERIAL),	2666	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2667	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2668	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2669	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2670	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2674	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2675	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2676	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2677	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2678	const_iv (GL_BACK),
		2679	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2680	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2681	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2682	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2683	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2684	const_iv (GL_DST_ALPHA),
…		…
1755	const_iv (GL_INTENSITY),	2697	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	2698	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2699	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2700	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2701	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2702	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2703	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2704	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2705	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2706	const_iv (GL_COMPRESSED_RGB_ARB),
		2707	const_iv (GL_COMPRESSED_RGBA_ARB),
1760	const_iv (GL_COMPILE),	2708	const_iv (GL_COMPILE),
		2709	const_iv (GL_PROXY_TEXTURE_1D),
		2710	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2711	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2712	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2713	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2714	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2715	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2736	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2737	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2738	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2739	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2740	const_iv (GL_CONSTANT_BORDER),
		2741	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2742	const_iv (GL_LINES),
		2743	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2744	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2745	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2746	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2747	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2748	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2749	const_iv (GL_TRIANGLE_FAN),
		2750	const_iv (GL_POLYGON),
1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2751	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2752	const_iv (GL_POINT_SMOOTH_HINT),
		2753	const_iv (GL_LINE_SMOOTH_HINT),
		2754	const_iv (GL_POLYGON_SMOOTH_HINT),
		2755	const_iv (GL_GENERATE_MIPMAP_HINT),
		2756	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799	const_iv (GL_FASTEST),	2757	const_iv (GL_FASTEST),
		2758	const_iv (GL_DONT_CARE),
		2759	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2760	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2761	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2762	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2763	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2764	# undef const_iv
1805	};	2765	};
1806		2766
1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2767	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2768	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2769
		2770	texture_av = newAV ();
		2771	AvREAL_off (texture_av);
1809	}	2772	}
		2773
		2774	void
		2775	disable_GL_EXT_blend_func_separate ()
		2776	CODE:
		2777	gl.BlendFuncSeparate = 0;
		2778	gl.BlendFuncSeparateEXT = 0;
1810		2779
1811	char *	2780	char *
1812	gl_vendor ()	2781	gl_vendor ()
1813	CODE:	2782	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	2783	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1827	CODE:	2796	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2797	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2798	OUTPUT:
1830	RETVAL	2799	RETVAL
1831		2800
		2801	const char *glGetString (GLenum pname)
		2802
		2803	GLint glGetInteger (GLenum pname)
		2804	CODE:
		2805	glGetIntegerv (pname, &RETVAL);
		2806	OUTPUT:
		2807	RETVAL
		2808
		2809	GLdouble glGetDouble (GLenum pname)
		2810	CODE:
		2811	glGetDoublev (pname, &RETVAL);
		2812	OUTPUT:
		2813	RETVAL
		2814
1832	int glGetError ()	2815	int glGetError ()
1833		2816
1834	void glFinish ()	2817	void glFinish ()
1835		2818
1836	void glClear (int mask)	2819	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2856	# near_ and far_ are due to microsofts buggy "c" compiler
1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2857	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		2858
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2859	# near_ and far_ are due to microsofts buggy "c" compiler
1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2860	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2861
		2862	PROTOTYPES: DISABLE
1878		2863
1879	void glViewport (int x, int y, int width, int height)	2864	void glViewport (int x, int y, int width, int height)
1880		2865
1881	void glScissor (int x, int y, int width, int height)	2866	void glScissor (int x, int y, int width, int height)
1882		2867
…		…
1890		2875
1891	void glRotate (float angle, float x, float y, float z)	2876	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2877	CODE:
1893	glRotatef (angle, x, y, z);	2878	glRotatef (angle, x, y, z);
1894		2879
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	void glColor (float r, float g, float b, float a = 1.0)	2880	void glColor (float r, float g, float b, float a = 1.0)
1900	PROTOTYPE: @
1901	ALIAS:	2881	ALIAS:
1902	glColor_premultiply = 1	2882	glColor_premultiply = 1
1903	CODE:	2883	CODE:
1904	if (ix)	2884	if (ix)
1905	{	2885	{
1906	r *= a;	2886	r *= a;
1907	g *= a;	2887	g *= a;
1908	b *= a;	2888	b *= a;
1909	}	2889	}
1910	// microsoft visual "c" rounds instead of truncating...	2890	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2891	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2892
1922	void glRasterPos (float x, float y, float z = 0.)	2893	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2894	CODE:
1924	glRasterPos3f (0, 0, z);	2895	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2896	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2901
1931	void glTexCoord (float s, float t)	2902	void glTexCoord (float s, float t)
1932	CODE:	2903	CODE:
1933	glTexCoord2f (s, t);	2904	glTexCoord2f (s, t);
1934		2905
		2906	void glRect (float x1, float y1, float x2, float y2)
		2907	CODE:
		2908	glRectf (x1, y1, x2, y2);
		2909
		2910	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2911	CODE:
		2912	glBegin (GL_LINE_LOOP);
		2913	glVertex2f (x1, y1);
		2914	glVertex2f (x2, y1);
		2915	glVertex2f (x2, y2);
		2916	glVertex2f (x1, y2);
		2917	glEnd ();
		2918
		2919	PROTOTYPES: ENABLE
		2920
		2921	void glBegin (int mode)
		2922
		2923	void glEnd ()
		2924
		2925	void glPointSize (GLfloat size)
		2926
		2927	void glLineWidth (GLfloat width)
		2928
		2929	void glInterleavedArrays (int format, int stride, char *data)
		2930
		2931	void glDrawElements (int mode, int count, int type, char *indices)
		2932
		2933	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2934
1935	void glTexEnv (int target, int pname, float param)	2935	void glTexEnv (int target, int pname, float param)
1936	CODE:	2936	CODE:
1937	glTexEnvf (target, pname, param);	2937	glTexEnvf (target, pname, param);
1938		2938
1939	void glTexParameter (int target, int pname, float param)	2939	void glTexParameter (int target, int pname, float param)
…		…
1955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1956	CODE:	2956	CODE:
1957	if (gl.SeparableFilter2D)	2957	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		2959
1960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961		2961
1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963		2963
1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2964	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2965
		2966	void glPixelZoom (float x, float y)
1965		2967
1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2968	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967		2969
1968	int glGenTexture ()	2970	int glGenTexture ()
1969	CODE:	2971	CODE:
1970	{	2972	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2973	OUTPUT:
1976	RETVAL	2974	RETVAL
1977		2975
1978	void glDeleteTexture (int name)	2976	void glDeleteTexture (int name)
1979	CODE:	2977	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2978	del_texture (name);
1983	}	2979
1984
1985	int glGenList ()	2980	int glGenList ()
1986	CODE:	2981	CODE:
1987	RETVAL = glGenLists (1);	2982	RETVAL = glGenLists (1);
1988	OUTPUT:	2983	OUTPUT:
1989	RETVAL	2984	RETVAL
…		…
1996		2991
1997	void glEndList ()	2992	void glEndList ()
1998		2993
1999	void glCallList (int list)	2994	void glCallList (int list)
2000		2995
		2996	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001		2997
		2998	PROTOTYPES: DISABLE
		2999
		3000	void
		3001	find_widget (SV *self, NV x, NV y)
		3002	PPCODE:
		3003	{
		3004	if (within_widget (self, x, y))
		3005	XPUSHs (self);
		3006	}
		3007
		3008	BOOT:
		3009	{
		3010	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3011
		3012	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3013	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3014	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3015	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3016	}
		3017
		3018	void
		3019	draw (SV *self)
		3020	CODE:
		3021	{
		3022	HV *hv;
		3023	SV **svp;
		3024	NV x, y, w, h;
		3025	SV *draw_x_sv = GvSV (draw_x_gv);
		3026	SV *draw_y_sv = GvSV (draw_y_gv);
		3027	SV *draw_w_sv = GvSV (draw_w_gv);
		3028	SV *draw_h_sv = GvSV (draw_h_gv);
		3029	double draw_x, draw_y;
		3030
		3031	if (!SvROK (self))
		3032	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3033
		3034	hv = (HV *)SvRV (self);
		3035
		3036	if (SvTYPE (hv) != SVt_PVHV)
		3037	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3038
		3039	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3040	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3041
		3042	if (!h \|\| !w)
		3043	XSRETURN_EMPTY;
		3044
		3045	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3046	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3047
		3048	draw_x = SvNV (draw_x_sv) + x;
		3049	draw_y = SvNV (draw_y_sv) + y;
		3050
		3051	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3052	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3053	XSRETURN_EMPTY;
		3054
		3055	sv_setnv (draw_x_sv, draw_x);
		3056	sv_setnv (draw_y_sv, draw_y);
		3057
		3058	glPushMatrix ();
		3059	glTranslated (x, y, 0);
		3060
		3061	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3062	{
		3063	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3064
		3065	if (svp && SvTRUE (*svp))
		3066	{
		3067	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3068	glEnable (GL_BLEND);
		3069	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3070	glBegin (GL_QUADS);
		3071	glVertex2f (0, 0);
		3072	glVertex2f (w, 0);
		3073	glVertex2f (w, h);
		3074	glVertex2f (0, h);
		3075	glEnd ();
		3076	glDisable (GL_BLEND);
		3077	}
		3078	}
		3079	#if 0
		3080	// draw borders, for debugging
		3081	glPushMatrix ();
		3082	glColor4f (1., 1., 0., 1.);
		3083	glTranslatef (.5, .5, 0.);
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (0 , 0);
		3086	glVertex2f (w - 1, 0);
		3087	glVertex2f (w - 1, h - 1);
		3088	glVertex2f (0 , h - 1);
		3089	glEnd ();
		3090	glPopMatrix ();
		3091	#endif
		3092	PUSHMARK (SP);
		3093	XPUSHs (self);
		3094	PUTBACK;
		3095	call_method ("_draw", G_VOID \| G_DISCARD);
		3096	SPAGAIN;
		3097
		3098	glPopMatrix ();
		3099
		3100	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3101	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3102	}
		3103

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.128 by root, Wed Jul 5 03:01:01 2006 UTC vs. Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.128 by root, Wed Jul 5 03:01:01 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 2008 UTC