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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		60	#endif
34		61
35	#ifndef _WIN32	62	#ifndef _WIN32
36	# include <sys/types.h>	63	# include <sys/types.h>
37	# include <sys/socket.h>	64	# include <sys/socket.h>
38	# include <netinet/in.h>	65	# include <netinet/in.h>
39	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
40	# include <inttypes.h>	67	# include <inttypes.h>
		68	#endif
		69
		70	#if __GNUC__ >= 4
		71	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	72	#else
42	typedef unsigned char uint8_t;	73	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	74	#endif
49		75
		76	#define expect_false(expr) expect ((expr) != 0, 0)
		77	#define expect_true(expr) expect ((expr) != 0, 1)
		78
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	79	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		80
52	#define FOW_DARKNESS 32	81	#define FOW_DARKNESS 32
53		82
54	#define MAP_EXTEND_X 32	83	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	84	#define MAP_EXTEND_Y 512
56		85
57	#define MIN_FONT_HEIGHT 10	86	#define MIN_FONT_HEIGHT 10
58		87
59	#if 0	88	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	89	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	90
62	# define PARACHUTE 0	91	static AV *texture_av;
63	#endif
64		92
65	static struct	93	static struct
66	{	94	{
67	#define GL_FUNC(ptr,name) ptr name;	95	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	96	#include "glfunc.h"
69	#undef GL_FUNC	97	#undef GL_FUNC
70	} gl;	98	} gl;
71		99
		100	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	101	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	102	{
74	if (gl.BlendFuncSeparate)	103	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	104	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	105	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	106	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	107	else
79	glBlendFunc (sa, da);	108	glBlendFunc (sa, da);
80	}	109	}
81		110
		111	static GLuint
		112	gen_texture ()
		113	{
		114	GLuint name;
		115
		116	if (AvFILL (texture_av) >= 0)
		117	name = (GLuint)(size_t)av_pop (texture_av);
		118	else
		119	glGenTextures (1, &name);
		120
		121	return name;
		122	}
		123
		124	static void
		125	del_texture (GLuint name)
		126	{
		127	/* make a half-assed attempt at returning the memory used by the texture */
		128	/* textures are frequently being reused by cfplus anyway */
		129	/glBindTexture (GL_TEXTURE_2D, name);/
		130	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		131	av_push (texture_av, (SV *)(size_t)name);
		132	glDeleteTextures (1, &name);
		133	}
		134
82	#include "texcache.c"	135	#include "texcache.c"
		136	#include "rendercache.c"
83		137
84	#include "pango-font.c"	138	#include "pango-font.c"
85	#include "pango-fontmap.c"	139	#include "pango-fontmap.c"
86	#include "pango-render.c"	140	#include "pango-render.c"
87		141
		142	typedef IV DC__Channel;
		143	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	144	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	145	typedef Mix_Music *DC__MixMusic;
90		146
91	typedef PangoFontDescription *CFPlus__Font;	147	typedef PangoFontDescription *DC__Font;
92		148
93	static int	149	static int
94	shape_attr_p (PangoLayoutRun *run)	150	shape_attr_p (PangoLayoutRun *run)
95	{	151	{
96	GSList *attrs = run->item->analysis.extra_attrs;	152	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		166
111	typedef struct cf_layout {	167	typedef struct cf_layout {
112	PangoLayout *pl;	168	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	169	float r, g, b, a; // default color for rgba mode
114	int base_height;	170	int base_height;
115	CFPlus__Font font;	171	DC__Font font;
		172	rc_t *rc;
116	} *CFPlus__Layout;	173	} *DC__Layout;
117		174
118	static CFPlus__Font default_font;	175	static DC__Font default_font;
119	static PangoContext *opengl_context;	176	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	177	static PangoFontMap *opengl_fontmap;
121		178
122	static void	179	static void
123	substitute_func (FcPattern *pattern, gpointer data)	180	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	185	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	186	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	187	}
131		188
132	static void	189	static void
133	layout_update_font (CFPlus__Layout self)	190	layout_update_font (DC__Layout self)
134	{	191	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	192	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	193	* reasonably well with dejavu/bistream fonts
137	*/	194	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	195	PangoFontDescription *font = self->font ? self->font : default_font;
139		196
140	pango_font_description_set_absolute_size (font,	197	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	198	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		199
143	pango_layout_set_font_description (self->pl, font);	200	pango_layout_set_font_description (self->pl, font);
144	}	201	}
145		202
146	static void	203	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	204	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	205	{
149	PangoRectangle rect;	206	PangoRectangle rect;
150		207
151	// get_pixel_* wrongly rounds down	208	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	209	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		216
160	*w = rect.width;	217	*w = rect.width;
161	*h = rect.height;	218	*h = rect.height;
162	}	219	}
163		220
		221	typedef uint16_t tileid;
164	typedef uint16_t mapface;	222	typedef uint16_t faceid;
165		223
166	typedef struct {	224	typedef struct {
167	GLint name;	225	GLuint name;
168	int w, h;	226	int w, h;
169	float s, t;	227	float s, t;
170	uint8_t r, g, b, a;	228	uint8_t r, g, b, a;
		229	tileid smoothtile;
		230	uint8_t smoothlevel;
171	} maptex;	231	} maptex;
172		232
173	typedef struct {	233	typedef struct {
174	uint32_t player;	234	uint32_t player;
175	mapface face[3];	235	tileid tile[3];
176	uint16_t darkness;	236	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	237	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	238	} mapcell;
179		239
180	typedef struct {	240	typedef struct {
181	int32_t c0, c1;	241	int32_t c0, c1;
182	mapcell *col;	242	mapcell *col;
183	} maprow;	243	} maprow;
184		244
185	typedef struct map {	245	typedef struct map {
186	int x, y, w, h;	246	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	247	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	248	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	249	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		250
194	int32_t rows;	251	int32_t rows;
195	maprow *row;	252	maprow *row;
196	} *CFPlus__Map;	253	} *DC__Map;
197		254
198	static char *	255	static char *
199	prepend (char *ptr, int sze, int inc)	256	prepend (char *ptr, int sze, int inc)
200	{	257	{
201	char *p;	258	char *p;
…		…
218	}	275	}
219		276
220	#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))
221	#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))
222		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
223	static maprow *	300	static maprow *
224	map_get_row (CFPlus__Map self, int y)	301	map_get_row (DC__Map self, int y)
225	{	302	{
226	if (0 > y)	303	if (0 > y)
227	{	304	{
228	int extend = - y + MAP_EXTEND_Y;	305	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	306	Prepend (maprow, self->row, self->rows, extend);
…		…
267		344
268	return row->col + (x - row->c0);	345	return row->col + (x - row->c0);
269	}	346	}
270		347
271	static mapcell *	348	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	349	map_get_cell (DC__Map self, int x, int y)
273	{	350	{
274	return row_get_cell (map_get_row (self, y), x);	351	return row_get_cell (map_get_row (self, y), x);
275	}	352	}
276		353
277	static void	354	static void
278	map_clear (CFPlus__Map self)	355	map_clear (DC__Map self)
279	{	356	{
280	int r;	357	int r;
281		358
282	for (r = 0; r < self->rows; r++)	359	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	360	Safefree (self->row[r].col);
…		…
290	self->oy = 0;	367	self->oy = 0;
291	self->row = 0;	368	self->row = 0;
292	self->rows = 0;	369	self->rows = 0;
293	}	370	}
294		371
		372	#define CELL_CLEAR(cell) \
		373	do { \
		374	if ((cell)->player) \
		375	(cell)->tile [2] = 0; \
		376	(cell)->darkness = 0; \
		377	(cell)->stat_hp = 0; \
		378	(cell)->flags = 0; \
		379	(cell)->player = 0; \
		380	} while (0)
		381
295	static void	382	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	383	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	384	{
298	int x, y;	385	int x, y;
299	maprow *row;	386	maprow *row;
300	mapcell *cell;	387	mapcell *cell;
301		388
…		…
313	if (x >= row->c1)	400	if (x >= row->c1)
314	break;	401	break;
315		402
316	cell = row->col + x - row->c0;	403	cell = row->col + x - row->c0;
317		404
318	cell->darkness = 0;	405	CELL_CLEAR (cell);
319	cell->stat_hp = 0;
320	}	406	}
321	}	407	}
		408	}
		409
		410	typedef struct {
		411	tileid tile;
		412	uint8_t x, y, level;
		413	} smooth_key;
		414
		415	static void
		416	smooth_or_bits (HV hv, smooth_key key, IV bits)
		417	{
		418	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		419
		420	if (SvIOK (*sv))
		421	SvIV_set (sv, SvIVX (sv) \| bits);
		422	else
		423	sv_setiv (*sv, bits);
322	}	424	}
323		425
324	static void	426	static void
325	music_finished (void)	427	music_finished (void)
326	{	428	{
…		…
362	n \|= n >> 16;	464	n \|= n >> 16;
363		465
364	return n + 1;	466	return n + 1;
365	}	467	}
366		468
367	MODULE = CFPlus PACKAGE = CFPlus	469	static unsigned int
		470	popcount (unsigned int n)
		471	{
		472	n -= (n >> 1) & 0x55555555U;
		473	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		474	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		475	n *= 0x01010101U;
		476
		477	return n >> 24;
		478	}
		479
		480	/* SDL should provide this, really. */
		481	#define SDLK_MODIFIER_MIN 300
		482	#define SDLK_MODIFIER_MAX 314
		483
		484	/******************************************************************************/
		485
		486	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		487	static GV *hover_gv;
		488
		489	static int
		490	within_widget (SV *widget, NV x, NV y)
		491	{
		492	HV *self;
		493	SV **svp;
		494	NV wx, ww, wy, wh;
		495
		496	if (!SvROK (widget))
		497	return 0;
		498
		499	self = (HV *)SvRV (widget);
		500
		501	if (SvTYPE (self) != SVt_PVHV)
		502	return 0;
		503
		504	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		505	if (y < wy)
		506	return 0;
		507
		508	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		509	if (y >= wy + wh)
		510	return 0;
		511
		512	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		513	if (x < wx)
		514	return 0;
		515
		516	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		517	if (x >= wx + ww)
		518	return 0;
		519
		520	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		521	if (!svp \|\| !SvTRUE (*svp))
		522	return 0;
		523
		524	return 1;
		525	}
		526
		527	MODULE = Deliantra::Client PACKAGE = DC
368		528
369	PROTOTYPES: ENABLE	529	PROTOTYPES: ENABLE
370		530
371	BOOT:	531	BOOT:
372	{	532	{
373	HV *stash = gv_stashpv ("CFPlus", 1);	533	HV *stash = gv_stashpv ("DC", 1);
374	static const struct {	534	static const struct {
375	const char *name;	535	const char *name;
376	IV iv;	536	IV iv;
377	} *civ, const_iv[] = {	537	} *civ, const_iv[] = {
378	# define const_iv(name) { # name, (IV)name }	538	# define const_iv(name) { # name, (IV)name }
		539	const_iv (SDLK_MODIFIER_MIN),
		540	const_iv (SDLK_MODIFIER_MAX),
		541
379	const_iv (SDL_ACTIVEEVENT),	542	const_iv (SDL_ACTIVEEVENT),
380	const_iv (SDL_KEYDOWN),	543	const_iv (SDL_KEYDOWN),
381	const_iv (SDL_KEYUP),	544	const_iv (SDL_KEYUP),
382	const_iv (SDL_MOUSEMOTION),	545	const_iv (SDL_MOUSEMOTION),
383	const_iv (SDL_MOUSEBUTTONDOWN),	546	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
392	const_iv (SDL_EVENT_RESERVEDA),	555	const_iv (SDL_EVENT_RESERVEDA),
393	const_iv (SDL_EVENT_RESERVEDB),	556	const_iv (SDL_EVENT_RESERVEDB),
394	const_iv (SDL_VIDEORESIZE),	557	const_iv (SDL_VIDEORESIZE),
395	const_iv (SDL_VIDEOEXPOSE),	558	const_iv (SDL_VIDEOEXPOSE),
396	const_iv (SDL_USEREVENT),	559	const_iv (SDL_USEREVENT),
		560
		561	const_iv (SDL_APPINPUTFOCUS),
		562	const_iv (SDL_APPMOUSEFOCUS),
		563	const_iv (SDL_APPACTIVE),
		564
		565	const_iv (SDLK_FIRST),
		566	const_iv (SDLK_LAST),
397	const_iv (SDLK_KP0),	567	const_iv (SDLK_KP0),
398	const_iv (SDLK_KP1),	568	const_iv (SDLK_KP1),
399	const_iv (SDLK_KP2),	569	const_iv (SDLK_KP2),
400	const_iv (SDLK_KP3),	570	const_iv (SDLK_KP3),
401	const_iv (SDLK_KP4),	571	const_iv (SDLK_KP4),
…		…
456	const_iv (SDLK_BREAK),	626	const_iv (SDLK_BREAK),
457	const_iv (SDLK_MENU),	627	const_iv (SDLK_MENU),
458	const_iv (SDLK_POWER),	628	const_iv (SDLK_POWER),
459	const_iv (SDLK_EURO),	629	const_iv (SDLK_EURO),
460	const_iv (SDLK_UNDO),	630	const_iv (SDLK_UNDO),
		631
461	const_iv (KMOD_NONE),	632	const_iv (KMOD_NONE),
		633	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_LSHIFT),	634	const_iv (KMOD_LSHIFT),
463	const_iv (KMOD_RSHIFT),	635	const_iv (KMOD_RSHIFT),
		636	const_iv (KMOD_CTRL),
464	const_iv (KMOD_LCTRL),	637	const_iv (KMOD_LCTRL),
465	const_iv (KMOD_RCTRL),	638	const_iv (KMOD_RCTRL),
		639	const_iv (KMOD_ALT),
466	const_iv (KMOD_LALT),	640	const_iv (KMOD_LALT),
467	const_iv (KMOD_RALT),	641	const_iv (KMOD_RALT),
		642	const_iv (KMOD_META),
468	const_iv (KMOD_LMETA),	643	const_iv (KMOD_LMETA),
469	const_iv (KMOD_RMETA),	644	const_iv (KMOD_RMETA),
470	const_iv (KMOD_NUM),	645	const_iv (KMOD_NUM),
471	const_iv (KMOD_CAPS),	646	const_iv (KMOD_CAPS),
472	const_iv (KMOD_MODE),	647	const_iv (KMOD_MODE),
473	const_iv (KMOD_CTRL),	648
474	const_iv (KMOD_SHIFT),	649	const_iv (MIX_DEFAULT_FORMAT),
475	const_iv (KMOD_ALT),	650
476	const_iv (KMOD_META)	651	const_iv (SDL_INIT_TIMER),
		652	const_iv (SDL_INIT_AUDIO),
		653	const_iv (SDL_INIT_VIDEO),
		654	const_iv (SDL_INIT_CDROM),
		655	const_iv (SDL_INIT_JOYSTICK),
		656	const_iv (SDL_INIT_EVERYTHING),
		657	const_iv (SDL_INIT_NOPARACHUTE),
		658	const_iv (SDL_INIT_EVENTTHREAD),
		659
		660	const_iv (SDL_GL_RED_SIZE),
		661	const_iv (SDL_GL_GREEN_SIZE),
		662	const_iv (SDL_GL_BLUE_SIZE),
		663	const_iv (SDL_GL_ALPHA_SIZE),
		664	const_iv (SDL_GL_DOUBLEBUFFER),
		665	const_iv (SDL_GL_BUFFER_SIZE),
		666	const_iv (SDL_GL_DEPTH_SIZE),
		667	const_iv (SDL_GL_STENCIL_SIZE),
		668	const_iv (SDL_GL_ACCUM_RED_SIZE),
		669	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		670	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		671	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		672	const_iv (SDL_GL_STEREO),
		673	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		674	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		675	const_iv (SDL_GL_ACCELERATED_VISUAL),
		676	const_iv (SDL_GL_SWAP_CONTROL)
477	# undef const_iv	677	# undef const_iv
478	};	678	};
479		679
480	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	680	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
481	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	681	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		682
		683	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		684	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
482	}	685	}
		686
		687	void
		688	weaken (SV *rv)
		689	PROTOTYPE: $
		690	CODE:
		691	sv_rvweaken (rv);
483		692
484	int	693	int
485	in_destruct ()	694	in_destruct ()
486	CODE:	695	CODE:
487	RETVAL = PL_main_cv == Nullcv;	696	RETVAL = PL_main_cv == Nullcv;
…		…
489	RETVAL	698	RETVAL
490		699
491	NV floor (NV x)	700	NV floor (NV x)
492		701
493	NV ceil (NV x)	702	NV ceil (NV x)
		703
		704	IV minpot (UV n)
		705
		706	IV popcount (UV n)
494		707
495	void	708	void
496	pango_init ()	709	pango_init ()
497	CODE:	710	CODE:
498	{	711	{
499	opengl_fontmap = pango_opengl_font_map_new ();	712	opengl_fontmap = pango_opengl_font_map_new ();
500	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	713	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
501	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	714	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		715	/pango_context_set_font_description (opengl_context, default_font);/
		716	#if PANGO_VERSION_CHECK (1, 15, 2)
		717	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		718	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		719	#endif
502	}	720	}
503		721
504	int	722	char *SDL_GetError ()
505	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
506		723
507	void	724	int SDL_Init (U32 flags)
		725
		726	int SDL_InitSubSystem (U32 flags)
		727
		728	void SDL_QuitSubSystem (U32 flags)
		729
508	SDL_Quit ()	730	void SDL_Quit ()
509		731
		732	int SDL_GL_SetAttribute (int attr, int value)
		733
		734	int SDL_GL_GetAttribute (int attr)
		735	CODE:
		736	if (SDL_GL_GetAttribute (attr, &RETVAL))
		737	XSRETURN_UNDEF;
		738	OUTPUT:
		739	RETVAL
		740
510	void	741	void
511	SDL_ListModes ()	742	SDL_ListModes (int rgb, int alpha)
512	PPCODE:	743	PPCODE:
513	{	744	{
514	SDL_Rect **m;	745	SDL_Rect **m;
515		746
516	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	747	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
517	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	748	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
518	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	749	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	750	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
520		751
521	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	752	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
522	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	753	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
523		754
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	755	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	756	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	757	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	758	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
528		759
529	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	760	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
530	#if SDL_VERSION_ATLEAST(1,2,10)
531	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
532	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	761	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
533	#endif
534
535	SDL_EnableUNICODE (1);
536	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
537		762
538	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	763	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
539		764
540	if (m && m != (SDL_Rect **)-1)	765	if (m && m != (SDL_Rect **)-1)
541	while (*m)	766	while (*m)
542	{	767	{
		768	if ((m)->w >= 400 && (m)->h >= 300)
		769	{
543	AV *av = newAV ();	770	AV *av = newAV ();
544	av_push (av, newSViv ((*m)->w));	771	av_push (av, newSViv ((*m)->w));
545	av_push (av, newSViv ((*m)->h));	772	av_push (av, newSViv ((*m)->h));
		773	av_push (av, newSViv (rgb));
		774	av_push (av, newSViv (alpha));
546	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	775	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		776	}
547		777
548	++m;	778	++m;
549	}	779	}
550	}	780	}
551		781
552	char *
553	SDL_GetError ()
554
555	int	782	int
556	SDL_SetVideoMode (int w, int h, int fullscreen)	783	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
557	CODE:	784	CODE:
		785	{
		786	SDL_EnableUNICODE (1);
		787	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		788
		789	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		790	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		791	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		792	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		793
558	RETVAL = !!SDL_SetVideoMode (	794	RETVAL = !!SDL_SetVideoMode (
559	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	795	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
560	);	796	);
		797
561	if (RETVAL)	798	if (RETVAL)
562	{	799	{
563	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	800	av_clear (texture_av);
		801
		802	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
564	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	803	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
565	# include "glfunc.h"	804	#include "glfunc.h"
566	# undef GL_FUNC	805	#undef GL_FUNC
567	}	806	}
		807	}
568	OUTPUT:	808	OUTPUT:
569	RETVAL	809	RETVAL
570		810
571	void	811	void
572	SDL_GL_SwapBuffers ()	812	SDL_GL_SwapBuffers ()
573		813
574	char *	814	char *
575	SDL_GetKeyName (int sym)	815	SDL_GetKeyName (int sym)
576		816
		817	int
		818	SDL_GetAppState ()
		819
		820	int
		821	SDL_GetModState ()
		822
577	void	823	void
578	SDL_PollEvent ()	824	poll_events ()
579	PPCODE:	825	PPCODE:
580	{	826	{
581	SDL_Event ev;	827	SDL_Event ev;
582		828
583	while (SDL_PollEvent (&ev))	829	SDL_PumpEvents ();
		830	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
584	{	831	{
585	HV *hv = newHV ();	832	HV *hv = newHV ();
586	hv_store (hv, "type", 4, newSViv (ev.type), 0);	833	hv_store (hv, "type", 4, newSViv (ev.type), 0);
587		834
588	switch (ev.type)	835	switch (ev.type)
589	{	836	{
590	case SDL_KEYDOWN:	837	case SDL_KEYDOWN:
591	case SDL_KEYUP:	838	case SDL_KEYUP:
592	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	839	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
593	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	840	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
594	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	841	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		842	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
595	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	843	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
596	break;	844	break;
597		845
598	case SDL_ACTIVEEVENT:	846	case SDL_ACTIVEEVENT:
599	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	847	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
600	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	848	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
601	break;	849	break;
602		850
603	case SDL_MOUSEMOTION:	851	case SDL_MOUSEMOTION:
		852	{
		853	int state = ev.motion.state;
		854	int x = ev.motion.x;
		855	int y = ev.motion.y;
		856	int xrel = ev.motion.xrel;
		857	int yrel = ev.motion.yrel;
		858
		859	/* do simplistic event compression */
		860	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		861	&& state == ev.motion.state)
		862	{
		863	xrel += ev.motion.xrel;
		864	yrel += ev.motion.yrel;
		865	x = ev.motion.x;
		866	y = ev.motion.y;
		867	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		868	}
		869
604	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	870	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
605
606	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	871	hv_store (hv, "state", 5, newSViv (state), 0);
607	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	872	hv_store (hv, "x", 1, newSViv (x), 0);
608	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	873	hv_store (hv, "y", 1, newSViv (y), 0);
609	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	874	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
610	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	875	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		876	}
611	break;	877	break;
612		878
613	case SDL_MOUSEBUTTONDOWN:	879	case SDL_MOUSEBUTTONDOWN:
614	case SDL_MOUSEBUTTONUP:	880	case SDL_MOUSEBUTTONUP:
615	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	881	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
616		882
617	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	883	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
618	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	884	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
619	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	885	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
620	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	886	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
625	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	891	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
626	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	892	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
627	break;	893	break;
628	}	894	}
629		895
630	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	896	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
631	}	897	}
632	}	898	}
633		899
634	int	900	int
635	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	901	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
636	POSTCALL:	902	POSTCALL:
637	Mix_HookMusicFinished (music_finished);	903	Mix_HookMusicFinished (music_finished);
638	Mix_ChannelFinished (channel_finished);	904	Mix_ChannelFinished (channel_finished);
639		905
640	void	906	void
		907	Mix_QuerySpec ()
		908	PPCODE:
		909	{
		910	int freq, channels;
		911	Uint16 format;
		912
		913	if (Mix_QuerySpec (&freq, &format, &channels))
		914	{
		915	EXTEND (SP, 3);
		916	PUSHs (sv_2mortal (newSViv (freq)));
		917	PUSHs (sv_2mortal (newSViv (format)));
		918	PUSHs (sv_2mortal (newSViv (channels)));
		919	}
		920	}
		921
		922	void
641	Mix_CloseAudio ()	923	Mix_CloseAudio ()
642		924
643	int	925	int
644	Mix_AllocateChannels (int numchans = -1)	926	Mix_AllocateChannels (int numchans = -1)
645		927
		928	const char *
		929	Mix_GetError ()
		930
646	void	931	void
647	lowdelay (int fd, int val = 1)	932	lowdelay (int fd, int val = 1)
648	CODE:	933	CODE:
		934	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		935
		936	void
		937	win32_proxy_info ()
		938	PPCODE:
		939	{
649	#ifndef _WIN32	940	#ifdef _WIN32
650	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	941	char buffer[2048];
		942	DWORD buflen;
		943
		944	EXTEND (SP, 3);
		945
		946	buflen = sizeof (buffer);
		947	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		948	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		949	{
		950	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		951
		952	buflen = sizeof (buffer);
		953	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		954	{
		955	PUSHs (newSVpv (buffer, 0));
		956
		957	buflen = sizeof (buffer);
		958	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		959	PUSHs (newSVpv (buffer, 0));
		960	}
		961	}
651	#endif	962	#endif
		963	}
652		964
653	void	965	int
654	add_font (char *file)	966	add_font (char *file)
655	CODE:	967	CODE:
656	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	968	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		969	OUTPUT:
		970	RETVAL
657		971
658	void	972	void
659	load_image_inline (SV *image_)	973	load_image_inline (SV *image_)
660	ALIAS:	974	ALIAS:
661	load_image_file = 1	975	load_image_file = 1
…		…
664	STRLEN image_len;	978	STRLEN image_len;
665	char image = (char )SvPVbyte (image_, image_len);	979	char image = (char )SvPVbyte (image_, image_len);
666	SDL_Surface surface, surface2;	980	SDL_Surface surface, surface2;
667	SDL_PixelFormat fmt;	981	SDL_PixelFormat fmt;
668	SDL_RWops *rw = ix	982	SDL_RWops *rw = ix
669	? SDL_RWFromFile (image, "r")	983	? SDL_RWFromFile (image, "rb")
670	: SDL_RWFromConstMem (image, image_len);	984	: SDL_RWFromConstMem (image, image_len);
671		985
672	if (!rw)	986	if (!rw)
673	croak ("load_image: %s", SDL_GetError ());	987	croak ("load_image: %s", SDL_GetError ());
674		988
…		…
747	void	1061	void
748	error (char *message)	1062	error (char *message)
749	CODE:	1063	CODE:
750	fprintf (stderr, "ERROR: %s\n", message);	1064	fprintf (stderr, "ERROR: %s\n", message);
751	#ifdef _WIN32	1065	#ifdef _WIN32
752	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1066	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
753	#endif	1067	#endif
754		1068
755	void	1069	void
756	fatal (char *message)	1070	fatal (char *message)
757	CODE:	1071	CODE:
758	fprintf (stderr, "FATAL: %s\n", message);	1072	fprintf (stderr, "FATAL: %s\n", message);
759	#ifdef _WIN32	1073	#ifdef _WIN32
760	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1074	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
761	#endif	1075	#endif
762	_exit (1);	1076	_exit (1);
763		1077
764	void	1078	void
765	_exit (int retval)	1079	_exit (int retval = 0)
766	CODE:	1080	CODE:
		1081	#ifdef WIN32
		1082	ExitThread (retval); // unclean, please beam me up
		1083	#else
767	_exit (retval);	1084	_exit (retval);
		1085	#endif
768		1086
769	MODULE = CFPlus PACKAGE = CFPlus::Font	1087	void
		1088	debug ()
		1089	CODE:
		1090	{
		1091	#if DEBUG
		1092	VALGRIND_DO_LEAK_CHECK;
		1093	#endif
		1094	}
770		1095
771	CFPlus::Font	1096	MODULE = Deliantra::Client PACKAGE = DC::Font
		1097
		1098	PROTOTYPES: DISABLE
		1099
		1100	DC::Font
772	new_from_file (SV class, char path, int id = 0)	1101	new_from_file (SV class, char path, int id = 0)
773	CODE:	1102	CODE:
774	{	1103	{
775	int count;	1104	int count;
776	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1105	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
779	}	1108	}
780	OUTPUT:	1109	OUTPUT:
781	RETVAL	1110	RETVAL
782		1111
783	void	1112	void
784	DESTROY (CFPlus::Font self)	1113	DESTROY (DC::Font self)
785	CODE:	1114	CODE:
786	pango_font_description_free (self);	1115	pango_font_description_free (self);
787		1116
788	void	1117	void
789	make_default (CFPlus::Font self)	1118	make_default (DC::Font self)
		1119	PROTOTYPE: $
790	CODE:	1120	CODE:
791	default_font = self;	1121	default_font = self;
792		1122
793	MODULE = CFPlus PACKAGE = CFPlus::Layout	1123	MODULE = Deliantra::Client PACKAGE = DC::Layout
794		1124
		1125	PROTOTYPES: DISABLE
		1126
795	void	1127	void
796	reset_glyph_cache ()	1128	glyph_cache_backup ()
		1129	PROTOTYPE:
797	CODE:	1130	CODE:
		1131	tc_backup ();
		1132
		1133	void
		1134	glyph_cache_restore ()
		1135	PROTOTYPE:
		1136	CODE:
798	tc_clear ();	1137	tc_restore ();
799		1138
800	CFPlus::Layout	1139	DC::Layout
801	new (SV *class)	1140	new (SV *class)
802	CODE:	1141	CODE:
803	New (0, RETVAL, 1, struct cf_layout);	1142	New (0, RETVAL, 1, struct cf_layout);
804		1143
805	RETVAL->pl = pango_layout_new (opengl_context);	1144	RETVAL->pl = pango_layout_new (opengl_context);
…		…
807	RETVAL->g = 1.;	1146	RETVAL->g = 1.;
808	RETVAL->b = 1.;	1147	RETVAL->b = 1.;
809	RETVAL->a = 1.;	1148	RETVAL->a = 1.;
810	RETVAL->base_height = MIN_FONT_HEIGHT;	1149	RETVAL->base_height = MIN_FONT_HEIGHT;
811	RETVAL->font = 0;	1150	RETVAL->font = 0;
		1151	RETVAL->rc = rc_alloc ();
812		1152
813	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1153	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
814	layout_update_font (RETVAL);	1154	layout_update_font (RETVAL);
815	OUTPUT:	1155	OUTPUT:
816	RETVAL	1156	RETVAL
817		1157
818	void	1158	void
819	DESTROY (CFPlus::Layout self)	1159	DESTROY (DC::Layout self)
820	CODE:	1160	CODE:
821	g_object_unref (self->pl);	1161	g_object_unref (self->pl);
		1162	rc_free (self->rc);
822	Safefree (self);	1163	Safefree (self);
823		1164
824	void	1165	void
825	set_text (CFPlus::Layout self, SV *text_)	1166	set_text (DC::Layout self, SV *text_)
826	CODE:	1167	CODE:
827	{	1168	{
828	STRLEN textlen;	1169	STRLEN textlen;
829	char *text = SvPVutf8 (text_, textlen);	1170	char *text = SvPVutf8 (text_, textlen);
830		1171
831	pango_layout_set_text (self->pl, text, textlen);	1172	pango_layout_set_text (self->pl, text, textlen);
832	}	1173	}
833		1174
834	void	1175	void
835	set_markup (CFPlus::Layout self, SV *text_)	1176	set_markup (DC::Layout self, SV *text_)
836	CODE:	1177	CODE:
837	{	1178	{
838	STRLEN textlen;	1179	STRLEN textlen;
839	char *text = SvPVutf8 (text_, textlen);	1180	char *text = SvPVutf8 (text_, textlen);
840		1181
841	pango_layout_set_markup (self->pl, text, textlen);	1182	pango_layout_set_markup (self->pl, text, textlen);
842	}	1183	}
843		1184
844	void	1185	void
845	set_shapes (CFPlus::Layout self, ...)	1186	set_shapes (DC::Layout self, ...)
846	CODE:	1187	CODE:
847	{	1188	{
848	PangoAttrList *attrs = 0;	1189	PangoAttrList *attrs = 0;
849	const char *text = pango_layout_get_text (self->pl);	1190	const char *text = pango_layout_get_text (self->pl);
850	const char *pos = text;	1191	const char *pos = text;
…		…
885	if (attrs)	1226	if (attrs)
886	pango_layout_set_attributes (self->pl, attrs);	1227	pango_layout_set_attributes (self->pl, attrs);
887	}	1228	}
888		1229
889	void	1230	void
890	get_shapes (CFPlus::Layout self)	1231	get_shapes (DC::Layout self)
891	PPCODE:	1232	PPCODE:
892	{	1233	{
893	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1234	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
894		1235
895	do	1236	do
896	{	1237	{
897	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1238	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
898		1239
899	if (run && shape_attr_p (run))	1240	if (run && shape_attr_p (run))
900	{	1241	{
901	PangoRectangle extents;	1242	PangoRectangle extents;
902	pango_layout_iter_get_run_extents (iter, 0, &extents);	1243	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
910		1251
911	pango_layout_iter_free (iter);	1252	pango_layout_iter_free (iter);
912	}	1253	}
913		1254
914	int	1255	int
915	has_wrapped (CFPlus::Layout self)	1256	has_wrapped (DC::Layout self)
916	CODE:	1257	CODE:
917	{	1258	{
918	int lines = 1;	1259	int lines = 1;
919	const char *text = pango_layout_get_text (self->pl);	1260	const char *text = pango_layout_get_text (self->pl);
920		1261
…		…
925	}	1266	}
926	OUTPUT:	1267	OUTPUT:
927	RETVAL	1268	RETVAL
928		1269
929	SV *	1270	SV *
930	get_text (CFPlus::Layout self)	1271	get_text (DC::Layout self)
931	CODE:	1272	CODE:
932	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1273	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
933	sv_utf8_decode (RETVAL);	1274	sv_utf8_decode (RETVAL);
934	OUTPUT:	1275	OUTPUT:
935	RETVAL	1276	RETVAL
936		1277
937	void	1278	void
938	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1279	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
939	CODE:	1280	CODE:
940	self->r = r;	1281	self->r = r;
941	self->g = g;	1282	self->g = g;
942	self->b = b;	1283	self->b = b;
943	self->a = a;	1284	self->a = a;
944		1285
945	void	1286	void
946	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1287	set_font (DC::Layout self, DC::Font font = 0)
947	CODE:	1288	CODE:
948	if (self->font != font)	1289	if (self->font != font)
949	{	1290	{
950	self->font = font;	1291	self->font = font;
951	layout_update_font (self);	1292	layout_update_font (self);
952	}	1293	}
953		1294
954	void	1295	void
955	set_height (CFPlus::Layout self, int base_height)	1296	set_height (DC::Layout self, int base_height)
956	CODE:	1297	CODE:
957	if (self->base_height != base_height)	1298	if (self->base_height != base_height)
958	{	1299	{
959	self->base_height = base_height;	1300	self->base_height = base_height;
960	layout_update_font (self);	1301	layout_update_font (self);
961	}	1302	}
962		1303
963	void	1304	void
964	set_width (CFPlus::Layout self, int max_width = -1)	1305	set_width (DC::Layout self, int max_width = -1)
965	CODE:	1306	CODE:
966	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1307	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
967		1308
968	void	1309	void
969	set_indent (CFPlus::Layout self, int indent)	1310	set_indent (DC::Layout self, int indent)
970	CODE:	1311	CODE:
971	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1312	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
972		1313
973	void	1314	void
974	set_spacing (CFPlus::Layout self, int spacing)	1315	set_spacing (DC::Layout self, int spacing)
975	CODE:	1316	CODE:
976	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1317	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
977		1318
978	void	1319	void
979	set_ellipsise (CFPlus::Layout self, int ellipsise)	1320	set_ellipsise (DC::Layout self, int ellipsise)
980	CODE:	1321	CODE:
981	pango_layout_set_ellipsize (self->pl,	1322	pango_layout_set_ellipsize (self->pl,
982	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1323	ellipsise == 1 ? PANGO_ELLIPSIZE_START
983	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1324	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
984	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1325	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
985	: PANGO_ELLIPSIZE_NONE	1326	: PANGO_ELLIPSIZE_NONE
986	);	1327	);
987		1328
988	void	1329	void
989	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1330	set_single_paragraph_mode (DC::Layout self, int spm)
990	CODE:	1331	CODE:
991	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1332	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
992		1333
993	void	1334	void
994	size (CFPlus::Layout self)	1335	size (DC::Layout self)
995	PPCODE:	1336	PPCODE:
996	{	1337	{
997	int w, h;	1338	int w, h;
998		1339
999	layout_get_pixel_size (self, &w, &h);	1340	layout_get_pixel_size (self, &w, &h);
…		…
1002	PUSHs (sv_2mortal (newSViv (w)));	1343	PUSHs (sv_2mortal (newSViv (w)));
1003	PUSHs (sv_2mortal (newSViv (h)));	1344	PUSHs (sv_2mortal (newSViv (h)));
1004	}	1345	}
1005		1346
1006	int	1347	int
1007	descent (CFPlus::Layout self)	1348	descent (DC::Layout self)
1008	CODE:	1349	CODE:
1009	{	1350	{
1010	PangoRectangle rect;	1351	PangoRectangle rect;
1011	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1352	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1012	pango_layout_line_get_pixel_extents (line, 0, &rect);	1353	pango_layout_line_get_pixel_extents (line, 0, &rect);
1013	RETVAL = PANGO_DESCENT (rect);	1354	RETVAL = PANGO_DESCENT (rect);
1014	}	1355	}
1015	OUTPUT:	1356	OUTPUT:
1016	RETVAL	1357	RETVAL
1017		1358
1018	int	1359	int
1019	xy_to_index (CFPlus::Layout self, int x, int y)	1360	xy_to_index (DC::Layout self, int x, int y)
1020	CODE:	1361	CODE:
1021	{	1362	{
1022	int index, trailing;	1363	int index, trailing;
1023	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1364	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1024	RETVAL = index;	1365	RETVAL = index + trailing;
1025	}	1366	}
1026	OUTPUT:	1367	OUTPUT:
1027	RETVAL	1368	RETVAL
1028		1369
1029	void	1370	void
1030	cursor_pos (CFPlus::Layout self, int index)	1371	cursor_pos (DC::Layout self, int index)
1031	PPCODE:	1372	PPCODE:
1032	{	1373	{
1033	PangoRectangle strong_pos;	1374	PangoRectangle pos;
1034	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1375	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1035		1376
1036	EXTEND (SP, 3);	1377	EXTEND (SP, 3);
1037	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1378	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1379	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1039	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1380	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1040	}	1381	}
1041		1382
1042	void	1383	void
1043	render (CFPlus::Layout self, float x, float y, int flags = 0)	1384	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1044	PPCODE:	1385	PPCODE:
		1386	{
		1387	int line, x;
		1388
		1389	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1390	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1391	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1392	--line;
		1393	#endif
		1394	EXTEND (SP, 2);
		1395	PUSHs (sv_2mortal (newSViv (line)));
		1396	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1397	}
		1398
		1399	void
		1400	line_x_to_index (DC::Layout self, int line, int x)
		1401	PPCODE:
		1402	{
		1403	PangoLayoutLine *lp;
		1404	int index, trailing;
		1405
		1406	if (line < 0)
		1407	XSRETURN_EMPTY;
		1408
		1409	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1410	XSRETURN_EMPTY; /* do better */
		1411
		1412	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1413
		1414	EXTEND (SP, 2);
		1415	if (GIMME_V == G_SCALAR)
		1416	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1417	else
		1418	{
		1419	PUSHs (sv_2mortal (newSViv (index)));
		1420	PUSHs (sv_2mortal (newSViv (trailing)));
		1421	}
		1422	}
		1423
		1424	void
		1425	render (DC::Layout self, float x, float y, int flags = 0)
		1426	CODE:
		1427	rc_clear (self->rc);
1045	pango_opengl_render_layout_subpixel (	1428	pango_opengl_render_layout_subpixel (
1046	self->pl,	1429	self->pl,
		1430	self->rc,
1047	x * PANGO_SCALE, y * PANGO_SCALE,	1431	x * PANGO_SCALE, y * PANGO_SCALE,
1048	self->r, self->g, self->b, self->a,	1432	self->r, self->g, self->b, self->a,
1049	flags	1433	flags
1050	);	1434	);
		1435	// we assume that context_change actually clears/frees stuff
		1436	// and does not do any recomputation...
		1437	pango_layout_context_changed (self->pl);
1051		1438
1052	MODULE = CFPlus PACKAGE = CFPlus::Texture
1053
1054	void	1439	void
1055	pad2pot (SV data_, SV w_, SV *h_)	1440	draw (DC::Layout self)
1056	CODE:	1441	CODE:
1057	{	1442	{
1058	int ow = SvIV (w_);	1443	glEnable (GL_TEXTURE_2D);
1059	int oh = SvIV (h_);	1444	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1445	glEnable (GL_BLEND);
		1446	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1447	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1448	glEnable (GL_ALPHA_TEST);
		1449	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1060		1450
1061	if (ow && oh)	1451	rc_draw (self->rc);
		1452
		1453	glDisable (GL_ALPHA_TEST);
		1454	glDisable (GL_BLEND);
		1455	glDisable (GL_TEXTURE_2D);
		1456	}
		1457
		1458	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1459
		1460	PROTOTYPES: ENABLE
		1461
		1462	void
		1463	pad (SV *data_, int ow, int oh, int nw, int nh)
		1464	CODE:
		1465	{
		1466	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1062	{	1467	{
1063	int nw = minpot (ow);
1064	int nh = minpot (oh);
1065
1066	if (nw != ow \|\| nh != oh)
1067	{
1068	if (SvOK (data_))
1069	{
1070	STRLEN datalen;	1468	STRLEN datalen;
1071	char *data = SvPVbyte (data_, datalen);	1469	char *data = SvPVbyte (data_, datalen);
1072	int bpp = datalen / (ow * oh);	1470	int bpp = datalen / (ow * oh);
1073	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1471	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1074		1472
1075	SvPOK_only (result_);	1473	SvPOK_only (result_);
1076	SvCUR_set (result_, nw * nh * bpp);	1474	SvCUR_set (result_, nw * nh * bpp);
1077		1475
1078	memset (SvPVX (result_), 0, nw * nh * bpp);	1476	memset (SvPVX (result_), 0, nw * nh * bpp);
1079	while (oh--)	1477	while (oh--)
1080	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1478	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1081		1479
1082	sv_setsv (data_, result_);	1480	sv_setsv (data_, result_);
1083	}
1084
1085	sv_setiv (w_, nw);
1086	sv_setiv (h_, nh);
1087	}
1088	}	1481	}
1089	}	1482	}
1090		1483
1091	void	1484	void
1092	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1485	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1098	{	1491	{
1099	HV hv = (HV )SvRV (self);	1492	HV hv = (HV )SvRV (self);
1100	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1493	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1101	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1494	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1102	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1495	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1496
		1497	if (name <= 0)
		1498	XSRETURN_EMPTY;
1103		1499
1104	if (items < 5)	1500	if (items < 5)
1105	{	1501	{
1106	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1502	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1107	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1503	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1135	glDisable (GL_ALPHA_TEST);	1531	glDisable (GL_ALPHA_TEST);
1136	glDisable (GL_BLEND);	1532	glDisable (GL_BLEND);
1137	}	1533	}
1138	}	1534	}
1139		1535
1140	MODULE = CFPlus PACKAGE = CFPlus::Map	1536	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1537	CODE:
		1538	{
		1539	GLint width;
		1540	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1541	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1542	RETVAL = width > 0;
		1543	}
		1544	OUTPUT:
		1545	RETVAL
1141		1546
1142	CFPlus::Map	1547	MODULE = Deliantra::Client PACKAGE = DC::Map
1143	new (SV *class, int map_width, int map_height)	1548
		1549	PROTOTYPES: DISABLE
		1550
		1551	DC::Map
		1552	new (SV *class)
1144	CODE:	1553	CODE:
1145	New (0, RETVAL, 1, struct map);	1554	New (0, RETVAL, 1, struct map);
1146	RETVAL->x = 0;	1555	RETVAL->x = 0;
1147	RETVAL->y = 0;	1556	RETVAL->y = 0;
1148	RETVAL->w = map_width;	1557	RETVAL->w = 0;
1149	RETVAL->h = map_height;	1558	RETVAL->h = 0;
1150	RETVAL->ox = 0;	1559	RETVAL->ox = 0;
1151	RETVAL->oy = 0;	1560	RETVAL->oy = 0;
1152	RETVAL->faces = 8192;	1561	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1153	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1562	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1154	RETVAL->texs = 8192;
1155	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1156	RETVAL->rows = 0;	1563	RETVAL->rows = 0;
1157	RETVAL->row = 0;	1564	RETVAL->row = 0;
1158	OUTPUT:	1565	OUTPUT:
1159	RETVAL	1566	RETVAL
1160		1567
1161	void	1568	void
1162	DESTROY (CFPlus::Map self)	1569	DESTROY (DC::Map self)
1163	CODE:	1570	CODE:
1164	{	1571	{
1165	map_clear (self);	1572	map_clear (self);
1166	Safefree (self->face);	1573	Safefree (self->face2tile);
1167	Safefree (self->tex);	1574	Safefree (self->tex);
1168	Safefree (self);	1575	Safefree (self);
1169	}	1576	}
1170		1577
1171	void	1578	void
		1579	resize (DC::Map self, int map_width, int map_height)
		1580	CODE:
		1581	self->w = map_width;
		1582	self->h = map_height;
		1583
		1584	void
1172	clear (CFPlus::Map self)	1585	clear (DC::Map self)
1173	CODE:	1586	CODE:
1174	map_clear (self);	1587	map_clear (self);
1175		1588
1176	void	1589	void
1177	set_face (CFPlus::Map self, int face, int texid)	1590	set_tileid (DC::Map self, int face, int tile)
1178	CODE:	1591	CODE:
1179	{	1592	{
1180	while (self->faces <= face)	1593	need_facenum (self, face); self->face2tile [face] = tile;
1181	{	1594	need_texid (self, tile);
1182	Append (mapface, self->face, self->faces, self->faces);
1183	self->faces *= 2;
1184	}
1185
1186	self->face [face] = texid;
1187	}	1595	}
1188		1596
1189	void	1597	void
		1598	set_smooth (DC::Map self, int face, int smooth, int level)
		1599	CODE:
		1600	{
		1601	tileid texid;
		1602	maptex *tex;
		1603
		1604	if (face < 0 \|\| face >= self->faces)
		1605	return;
		1606
		1607	if (smooth < 0 \|\| smooth >= self->faces)
		1608	return;
		1609
		1610	texid = self->face2tile [face];
		1611
		1612	if (!texid)
		1613	return;
		1614
		1615	tex = self->tex + texid;
		1616	tex->smoothtile = self->face2tile [smooth];
		1617	tex->smoothlevel = level;
		1618	}
		1619
		1620	void
1190	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1621	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)
1191	CODE:	1622	CODE:
1192	{	1623	{
1193	while (self->texs <= texid)	1624	need_texid (self, texid);
1194	{
1195	Append (maptex, self->tex, self->texs, self->texs);
1196	self->texs *= 2;
1197	}
1198		1625
1199	{	1626	{
1200	maptex *tex = self->tex + texid;	1627	maptex *tex = self->tex + texid;
1201		1628
1202	tex->name = name;	1629	tex->name = name;
…		…
1219	// from transparent color bleeding and ugly wrapping effects.	1646	// from transparent color bleeding and ugly wrapping effects.
1220	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1647	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1221	}	1648	}
1222		1649
1223	int	1650	int
1224	ox (CFPlus::Map self)	1651	ox (DC::Map self)
1225	ALIAS:	1652	ALIAS:
1226	oy = 1	1653	oy = 1
1227	x = 2	1654	x = 2
1228	y = 3	1655	y = 3
1229	w = 4	1656	w = 4
…		…
1240	}	1667	}
1241	OUTPUT:	1668	OUTPUT:
1242	RETVAL	1669	RETVAL
1243		1670
1244	void	1671	void
1245	scroll (CFPlus::Map self, int dx, int dy)	1672	scroll (DC::Map self, int dx, int dy)
1246	CODE:	1673	CODE:
1247	{	1674	{
1248	if (dx > 0)	1675	if (dx > 0)
1249	map_blank (self, self->x, self->y, dx - 1, self->h);	1676	map_blank (self, self->x, self->y, dx, self->h);
1250	else if (dx < 0)	1677	else if (dx < 0)
1251	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1678	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1252		1679
1253	if (dy > 0)	1680	if (dy > 0)
1254	map_blank (self, self->x, self->y, self->w, dy - 1);	1681	map_blank (self, self->x, self->y, self->w, dy);
1255	else if (dy < 0)	1682	else if (dy < 0)
1256	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1683	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1257		1684
1258	self->ox += dx; self->x += dx;	1685	self->ox += dx; self->x += dx;
1259	self->oy += dy; self->y += dy;	1686	self->oy += dy; self->y += dy;
1260		1687
1261	while (self->y < 0)	1688	while (self->y < 0)
…		…
1265	self->rows += MAP_EXTEND_Y;	1692	self->rows += MAP_EXTEND_Y;
1266	self->y += MAP_EXTEND_Y;	1693	self->y += MAP_EXTEND_Y;
1267	}	1694	}
1268	}	1695	}
1269		1696
1270	void	1697	SV *
1271	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1698	map1a_update (DC::Map self, SV *data_, int extmap)
1272	CODE:	1699	CODE:
1273	{	1700	{
1274	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1701	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1275	uint8_t data_end = (uint8_t )SvEND (data_);	1702	uint8_t data_end = (uint8_t )SvEND (data_);
1276	mapcell *cell;	1703	mapcell *cell;
1277	int x, y, flags;	1704	int x, y, z, flags;
		1705	AV *missing = newAV ();
		1706	RETVAL = newRV_noinc ((SV *)missing);
1278		1707
1279	while (data < data_end - 1)	1708	while (data < data_end - 1)
1280	{	1709	{
1281	flags = (data [0] << 8) + data [1]; data += 2;	1710	flags = (data [0] << 8) + data [1]; data += 2;
1282		1711
…		…
1287		1716
1288	if (flags & 15)	1717	if (flags & 15)
1289	{	1718	{
1290	if (!cell->darkness)	1719	if (!cell->darkness)
1291	{	1720	{
		1721	memset (cell, 0, sizeof (*cell));
1292	cell->darkness = 256;	1722	cell->darkness = 256;
1293	cell->face [0] = 0;
1294	cell->face [1] = 0;
1295	cell->face [2] = 0;
1296	}	1723	}
1297		1724
1298	//TODO: don't trust server data to be in-range(!)	1725	//TODO: don't trust server data to be in-range(!)
1299		1726
1300	if (flags & 8)	1727	if (flags & 8)
…		…
1304	uint8_t ext, cmd;	1731	uint8_t ext, cmd;
1305		1732
1306	do	1733	do
1307	{	1734	{
1308	ext = *data++;	1735	ext = *data++;
1309	cmd = ext & 0x3f;	1736	cmd = ext & 0x7f;
1310		1737
1311	if (cmd < 4)	1738	if (cmd < 4)
1312	cell->darkness = 255 - ext * 64 + 1;	1739	cell->darkness = 255 - ext * 64 + 1;
1313	else if (cmd == 5) // health	1740	else if (cmd == 5) // health
1314	{	1741	{
1315	cell->stat_width = 1;	1742	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1743	cell->stat_hp = *data++;
1317	}	1744	}
1318	else if (cmd == 6) // monster width	1745	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1746	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1747	else if (cmd == 0x47)
1321	{	1748	{
1322	if (*data == 4)	1749	if (*data == 1) cell->player = data [1];
1323	; // decode player tag	1750	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1751	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1752	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1324		1753
1325	data += *data + 1;	1754	data += *data + 1;
1326	}	1755	}
1327	else if (cmd == 8) // cell flags	1756	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1757	cell->flags = *data++;
…		…
1335	}	1764	}
1336	else	1765	else
1337	cell->darkness = *data++ + 1;	1766	cell->darkness = *data++ + 1;
1338	}	1767	}
1339		1768
		1769	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	1770	if (flags & (4 >> z))
1341	{	1771	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1772	faceid face = (data [0] << 8) + data [1]; data += 2;
		1773	need_facenum (self, face);
		1774	cell->tile [z] = self->face2tile [face];
		1775
		1776	if (cell->tile [z])
		1777	{
		1778	maptex *tex = self->tex + cell->tile [z];
		1779	if (!tex->name)
		1780	av_push (missing, newSViv (cell->tile [z]));
		1781
		1782	if (tex->smoothtile)
		1783	{
		1784	maptex *smooth = self->tex + tex->smoothtile;
		1785	if (!smooth->name)
		1786	av_push (missing, newSViv (tex->smoothtile));
		1787	}
		1788	}
1343	}	1789	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	1790	}
1355	else	1791	else
1356	{	1792	CELL_CLEAR (cell);
1357	cell->darkness = 0;
1358	cell->stat_hp = 0;
1359	}
1360	}	1793	}
1361	}	1794	}
		1795	OUTPUT:
		1796	RETVAL
1362		1797
1363	SV *	1798	SV *
1364	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1799	mapmap (DC::Map self, int x0, int y0, int w, int h)
1365	CODE:	1800	CODE:
1366	{	1801	{
1367	int x1, x;	1802	int x1, x;
1368	int y1, y;	1803	int y1, y;
1369	int z;	1804	int z;
…		…
1390	{	1825	{
1391	mapcell *cell = row->col + (x - row->c0);	1826	mapcell *cell = row->col + (x - row->c0);
1392		1827
1393	for (z = 0; z <= 0; z++)	1828	for (z = 0; z <= 0; z++)
1394	{	1829	{
1395	mapface face = cell->face [z];
1396
1397	if (face)
1398	{
1399	maptex tex = self->tex [face];	1830	maptex tex = self->tex [cell->tile [z]];
1400	int a0 = 255 - tex.a;	1831	int a0 = 255 - tex.a;
1401	int a1 = tex.a;	1832	int a1 = tex.a;
1402		1833
1403	r = (r * a0 + tex.r * a1) / 255;	1834	r = (r * a0 + tex.r * a1) / 255;
1404	g = (g * a0 + tex.g * a1) / 255;	1835	g = (g * a0 + tex.g * a1) / 255;
1405	b = (b * a0 + tex.b * a1) / 255;	1836	b = (b * a0 + tex.b * a1) / 255;
1406	a = (a * a0 + tex.a * a1) / 255;	1837	a = (a * a0 + tex.a * a1) / 255;
1407	}
1408	}	1838	}
1409	}	1839	}
1410		1840
1411	*map++ = (r )	1841	*map++ = (r )
1412	\| (g << 8)	1842	\| (g << 8)
…		…
1419	}	1849	}
1420	OUTPUT:	1850	OUTPUT:
1421	RETVAL	1851	RETVAL
1422		1852
1423	void	1853	void
1424	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1854	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1425	CODE:	1855	CODE:
1426	{	1856	{
1427	int vx, vy;
1428	int x, y, z;	1857	int x, y, z;
1429	int last_name;
1430	mapface face;
1431		1858
1432	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1859	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1433	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1860	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1861	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1862	smooth_key skey;
		1863	int pl_x, pl_y;
		1864	maptex pl_tex;
		1865	rc_t *rc = rc_alloc ();
		1866	rc_key_t key;
		1867	rc_array_t *arr;
1434		1868
1435	/*	1869	pl_tex.name = 0;
1436	int vx = self->vx = self->w >= sw
1437	? self->x + (self->w - sw) / 2
1438	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1439		1870
1440	int vy = self->vy = self->h >= sh	1871	// thats current max. sorry.
1441	? self->y + (self->h - sh) / 2	1872	if (sw > 255) sw = 255;
1442	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1873	if (sh > 255) sh = 255;
1443	*/
1444		1874
1445	glColor4ub (255, 255, 255, 255);	1875	// clear key, in case of extra padding
		1876	memset (&skey, 0, sizeof (skey));
		1877
		1878	memset (&key, 0, sizeof (key));
		1879	key.r = 255;
		1880	key.g = 255;
		1881	key.b = 255;
		1882	key.a = 255;
		1883	key.mode = GL_QUADS;
		1884	key.format = GL_T2F_V3F;
		1885	key.texname = -1;
		1886
		1887	mx += self->x;
		1888	my += self->y;
		1889
		1890	// first pass: determine smooth_max
		1891	// rather ugly, if you ask me
		1892	// could also be stored inside mapcell and updated on change
		1893	memset (smooth_max, 0, sizeof (smooth_max));
		1894
		1895	for (y = 0; y < sh; y++)
		1896	if (0 <= y + my && y + my < self->rows)
		1897	{
		1898	maprow *row = self->row + (y + my);
		1899
		1900	for (x = 0; x < sw; x++)
		1901	if (row->c0 <= x + mx && x + mx < row->c1)
		1902	{
		1903	mapcell *cell = row->col + (x + mx - row->c0);
		1904
		1905	smooth_max[x + 1][y + 1] =
		1906	MAX (self->tex [cell->tile [0]].smoothlevel,
		1907	MAX (self->tex [cell->tile [1]].smoothlevel,
		1908	self->tex [cell->tile [2]].smoothlevel));
		1909	}
		1910	}
1446		1911
1447	glEnable (GL_BLEND);	1912	glEnable (GL_BLEND);
1448	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1913	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1449	glEnable (GL_TEXTURE_2D);
1450	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1914	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1451		1915
1452	glBegin (GL_QUADS);
1453
1454	last_name = 0;
1455
1456	for (z = 0; z < 3; z++)	1916	for (z = 0; z <= 2; z++)
		1917	{
		1918	memset (smooth_level, 0, sizeof (smooth_level));
		1919
1457	for (y = 0; y < sh; y++)	1920	for (y = 0; y < sh; y++)
1458	if (0 <= y + vy && y + vy < self->rows)	1921	if (0 <= y + my && y + my < self->rows)
1459	{	1922	{
1460	maprow *row = self->row + (y + vy);	1923	maprow *row = self->row + (y + my);
1461		1924
1462	for (x = 0; x < sw; x++)	1925	for (x = 0; x < sw; x++)
1463	if (row->c0 <= x + vx && x + vx < row->c1)	1926	if (row->c0 <= x + mx && x + mx < row->c1)
1464	{	1927	{
1465	mapcell *cell = row->col + (x + vx - row->c0);	1928	mapcell *cell = row->col + (x + mx - row->c0);
1466
1467	face = cell->face [z];	1929	tileid tile = cell->tile [z];
		1930
		1931	if (tile)
		1932	{
		1933	maptex tex = self->tex [tile];
		1934	int px = (x + 1) * T - tex.w;
		1935	int py = (y + 1) * T - tex.h;
1468		1936
1469	if (face && face < self->texs)	1937	if (key.texname != tex.name)
		1938	{
		1939	if (!tex.name)
		1940	tex = self->tex [2]; /* missing, replace by noface */
		1941
		1942	key.texname = tex.name;
		1943	arr = rc_array (rc, &key);
		1944	}
		1945
		1946	if (expect_false (cell->player == player) && expect_false (z == 2))
		1947	{
		1948	pl_x = px;
		1949	pl_y = py;
		1950	pl_tex = tex;
		1951	continue;
		1952	}
		1953
		1954	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1955	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1956	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1957	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1958
		1959	if (expect_false (cell->flags) && expect_false (z == 2))
		1960	{
		1961	// overlays such as the speech bubble, probably more to come
		1962	if (cell->flags & 1)
		1963	{
		1964	maptex tex = self->tex [1];
		1965	int px = x * T + T * 2 / 32;
		1966	int py = y * T - T * 6 / 32;
		1967
		1968	if (tex.name)
		1969	{
		1970	if (key.texname != tex.name)
		1971	{
		1972	key.texname = tex.name;
		1973	arr = rc_array (rc, &key);
		1974	}
		1975
		1976	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1977	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1978	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1979	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1980	}
		1981	}
		1982	}
		1983
		1984	// update smooth hash
		1985	if (tex.smoothtile)
		1986	{
		1987	skey.tile = tex.smoothtile;
		1988	skey.level = tex.smoothlevel;
		1989
		1990	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1991
		1992	// add bits to current tile and all neighbours. skey.x\|y is
		1993	// shifted +1\|+1 so we always stay positive.
		1994
		1995	// bits is ___n cccc CCCC bbbb
		1996	// n do not draw borders&corners
		1997	// c draw these corners, but...
		1998	// C ... not these
		1999	// b draw these borders
		2000
		2001	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2002	// ┃· ·· ·┃ ━━
		2003
		2004	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2005	// ·· ·· ·┏ ┓·
		2006
		2007	// full tile
		2008	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2009
		2010	// borders
		2011	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2012	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2013	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2014	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2015
		2016	// corners
		2017	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2018	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2019	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2020	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2021	}
		2022	}
		2023	}
		2024	}
		2025
		2026	rc_draw (rc);
		2027	rc_clear (rc);
		2028
		2029	// go through all smoothlevels, lowest to highest, then draw.
		2030	// this is basically counting sort
		2031	{
		2032	int w, b;
		2033
		2034	glEnable (GL_TEXTURE_2D);
		2035	glBegin (GL_QUADS);
		2036	for (w = 0; w < 256 / 32; ++w)
		2037	{
		2038	uint32_t smask = smooth_level [w];
		2039	if (smask)
		2040	for (b = 0; b < 32; ++b)
		2041	if (smask & (((uint32_t)1) << b))
1470	{	2042	{
1471	maptex tex = self->tex [face];	2043	int level = (w << 5) \| b;
1472	int px = (x + 1) * 32 - tex.w;	2044	HE *he;
1473	int py = (y + 1) * 32 - tex.h;
1474		2045
1475	if (last_name != tex.name)	2046	hv_iterinit (smooth);
		2047	while ((he = hv_iternext (smooth)))
1476	{	2048	{
1477	glEnd ();	2049	smooth_key skey = (smooth_key )HeKEY (he);
1478	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2050	IV bits = SvIVX (HeVAL (he));
1479	glBegin (GL_QUADS);
1480	}
1481		2051
1482	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1483	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1484	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1485	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1486	}
1487
1488	if (cell->flags && z == 2)
1489	{
1490	if (cell->flags & 1)	2052	if (!(bits & 0x1000)
		2053	&& skey->level == level
		2054	&& level > smooth_max [skey->x][skey->y])
1491	{	2055	{
1492	maptex tex = self->tex [1];	2056	maptex tex = self->tex [skey->tile];
1493	int px = (x + 1) * 32 - tex.w + 2;	2057	int px = (((int)skey->x) - 1) * T;
1494	int py = (y + 1) * 32 - tex.h - 6;	2058	int py = (((int)skey->y) - 1) * T;
		2059	int border = bits & 15;
		2060	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2061	float dx = tex.s * .0625f; // 16 images/row
		2062	float dy = tex.t * .5f ; // 2 images/column
1495		2063
		2064	if (tex.name)
		2065	{
		2066	// this time avoiding texture state changes
		2067	// save gobs of state changes.
		2068	if (key.texname != tex.name)
		2069	{
1496	glEnd ();	2070	glEnd ();
1497	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2071	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1498	glBegin (GL_QUADS);	2072	glBegin (GL_QUADS);
		2073	}
1499		2074
		2075	if (border)
		2076	{
		2077	float ox = border * dx;
		2078
		2079	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2080	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2081	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2082	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2083	}
		2084
		2085	if (corner)
		2086	{
		2087	float ox = corner * dx;
		2088
1500	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2089	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1501	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2090	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1502	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2091	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1503	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2092	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2093	}
		2094	}
		2095	}
1504	}	2096	}
1505	}	2097	}
1506	}
1507	}	2098	}
1508		2099
1509	glEnd ();	2100	glEnd ();
1510
1511	glDisable (GL_TEXTURE_2D);	2101	glDisable (GL_TEXTURE_2D);
		2102	key.texname = -1;
		2103	}
		2104
		2105	hv_clear (smooth);
		2106	}
		2107
		2108	if (pl_tex.name)
		2109	{
		2110	maptex tex = pl_tex;
		2111	int px = pl_x + sdx;
		2112	int py = pl_y + sdy;
		2113
		2114	key.texname = tex.name;
		2115	arr = rc_array (rc, &key);
		2116
		2117	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2118	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2119	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2120	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2121
		2122	rc_draw (rc);
		2123	}
		2124
1512	glDisable (GL_BLEND);	2125	glDisable (GL_BLEND);
		2126	rc_free (rc);
1513		2127
1514	// top layer: overlays such as the health bar	2128	// top layer: overlays such as the health bar
1515	for (y = 0; y < sh; y++)	2129	for (y = 0; y < sh; y++)
1516	if (0 <= y + vy && y + vy < self->rows)	2130	if (0 <= y + my && y + my < self->rows)
1517	{	2131	{
1518	maprow *row = self->row + (y + vy);	2132	maprow *row = self->row + (y + my);
1519		2133
1520	for (x = 0; x < sw; x++)	2134	for (x = 0; x < sw; x++)
1521	if (row->c0 <= x + vx && x + vx < row->c1)	2135	if (row->c0 <= x + mx && x + mx < row->c1)
1522	{	2136	{
1523	mapcell *cell = row->col + (x + vx - row->c0);	2137	mapcell *cell = row->col + (x + mx - row->c0);
1524		2138
1525	int px = x * 32;	2139	int px = x * T;
1526	int py = y * 32;	2140	int py = y * T;
1527		2141
1528	if (cell->stat_hp)	2142	if (cell->stat_hp)
1529	{	2143	{
1530	int width = cell->stat_width * 32;	2144	int width = cell->stat_width * T;
1531	int thick = sh / 28 + 1 + cell->stat_width;	2145	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1532		2146
1533	glColor3ub (0, 0, 0);	2147	glColor3ub (0, 0, 0);
1534	glRectf (px + 1, py - thick - 2,	2148	glRectf (px + 1, py - thick - 2,
1535	px + width - 1, py);	2149	px + width - 1, py);
1536		2150
…		…
1542	}	2156	}
1543	}	2157	}
1544	}	2158	}
1545		2159
1546	void	2160	void
1547	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2161	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1548	CODE:	2162	CODE:
1549	{	2163	{
1550	static float color[16][3] = {	2164	static float color[16][3] = {
1551	{ 0.00F, 0.00F, 0.00F },	2165	{ 0.00F, 0.00F, 0.00F },
1552	{ 1.00F, 1.00F, 1.00F },	2166	{ 1.00F, 1.00F, 1.00F },
…		…
1602	glDisable (GL_BLEND);	2216	glDisable (GL_BLEND);
1603	glDisable (GL_TEXTURE_2D);	2217	glDisable (GL_TEXTURE_2D);
1604	}	2218	}
1605		2219
1606	void	2220	void
1607	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2221	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1608	PPCODE:	2222	PPCODE:
1609	{	2223	{
1610	int vx, vy;
1611	int x, y;	2224	int x, y;
		2225	int sw1 = sw + 2;
		2226	int sh1 = sh + 2;
		2227	int sh3 = sh * 3;
1612	int sw4 = (sw + 3) & ~3;	2228	int sw34 = (sw * 3 + 3) & ~3;
		2229	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1613	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2230	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1614	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2231	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1615		2232
1616	memset (darkness, 255, sw4 * sh);
1617	SvPOK_only (darkness_sv);	2233	SvPOK_only (darkness3_sv);
1618	SvCUR_set (darkness_sv, sw4 * sh);	2234	SvCUR_set (darkness3_sv, sw34 * sh3);
1619		2235
1620	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2236	mx += self->x - 1;
1621	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2237	my += self->y - 1;
1622		2238
		2239	memset (darkness1, 255, sw1 * sh1);
		2240
1623	for (y = 0; y < sh; y++)	2241	for (y = 0; y < sh1; y++)
1624	if (0 <= y + vy && y + vy < self->rows)	2242	if (0 <= y + my && y + my < self->rows)
1625	{	2243	{
1626	maprow *row = self->row + (y + vy);	2244	maprow *row = self->row + (y + my);
1627		2245
1628	for (x = 0; x < sw; x++)	2246	for (x = 0; x < sw1; x++)
1629	if (row->c0 <= x + vx && x + vx < row->c1)	2247	if (row->c0 <= x + mx && x + mx < row->c1)
1630	{	2248	{
1631	mapcell *cell = row->col + (x + vx - row->c0);	2249	mapcell *cell = row->col + (x + mx - row->c0);
1632		2250
1633	darkness[y * sw4 + x] = cell->darkness	2251	darkness1 [y * sw1 + x] = cell->darkness
1634	? 255 - (cell->darkness - 1)	2252	? 255 - (cell->darkness - 1)
1635	: 255 - FOW_DARKNESS;	2253	: 255 - FOW_DARKNESS;
1636	}	2254	}
1637	}	2255	}
1638		2256
		2257	for (y = 0; y < sh; ++y)
		2258	for (x = 0; x < sw; ++x)
		2259	{
		2260	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2261	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2262	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2263	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2264	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2265	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2266	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2267	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2268	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2269
		2270	uint8_t r11 = (d11 + d21 + d12) / 3;
		2271	uint8_t r21 = d21;
		2272	uint8_t r31 = (d21 + d31 + d32) / 3;
		2273
		2274	uint8_t r12 = d12;
		2275	uint8_t r22 = d22;
		2276	uint8_t r32 = d32;
		2277
		2278	uint8_t r13 = (d13 + d23 + d12) / 3;
		2279	uint8_t r23 = d23;
		2280	uint8_t r33 = (d23 + d33 + d32) / 3;
		2281
		2282	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2283	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2284	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2285	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2286	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2287	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2288	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2289	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2290	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2291	}
		2292
		2293	free (darkness1);
		2294
1639	EXTEND (SP, 3);	2295	EXTEND (SP, 3);
1640	PUSHs (sv_2mortal (newSViv (sw4)));	2296	PUSHs (sv_2mortal (newSViv (sw34)));
1641	PUSHs (sv_2mortal (newSViv (sh)));	2297	PUSHs (sv_2mortal (newSViv (sh3)));
1642	PUSHs (darkness_sv);	2298	PUSHs (darkness3_sv);
1643	}	2299	}
1644		2300
1645	SV *	2301	SV *
1646	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2302	get_rect (DC::Map self, int x0, int y0, int w, int h)
1647	CODE:	2303	CODE:
1648	{	2304	{
1649	int x, y, x1, y1;	2305	int x, y, x1, y1;
1650	SV data_sv = newSV (w h * 7 + 5);	2306	SV data_sv = newSV (w h * 7 + 5);
1651	uint8_t data = (uint8_t )SvPVX (data_sv);	2307	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1676	if (row && row->c0 <= x && x < row->c1)	2332	if (row && row->c0 <= x && x < row->c1)
1677	{	2333	{
1678	mapcell *cell = row->col + (x - row->c0);	2334	mapcell *cell = row->col + (x - row->c0);
1679	uint8_t flags = 0;	2335	uint8_t flags = 0;
1680		2336
1681	if (cell->face [0]) flags \|= 1;	2337	if (cell->tile [0]) flags \|= 1;
1682	if (cell->face [1]) flags \|= 2;	2338	if (cell->tile [1]) flags \|= 2;
1683	if (cell->face [2]) flags \|= 4;	2339	if (cell->tile [2]) flags \|= 4;
1684		2340
1685	*data++ = flags;	2341	*data++ = flags;
1686		2342
1687	if (flags & 1)	2343	if (flags & 1)
1688	{	2344	{
		2345	tileid tile = cell->tile [0];
1689	*data++ = cell->face [0] >> 8;	2346	*data++ = tile >> 8;
1690	*data++ = cell->face [0];	2347	*data++ = tile;
1691	}	2348	}
1692		2349
1693	if (flags & 2)	2350	if (flags & 2)
1694	{	2351	{
		2352	tileid tile = cell->tile [1];
1695	*data++ = cell->face [1] >> 8;	2353	*data++ = tile >> 8;
1696	*data++ = cell->face [1];	2354	*data++ = tile;
1697	}	2355	}
1698		2356
1699	if (flags & 4)	2357	if (flags & 4)
1700	{	2358	{
		2359	tileid tile = cell->tile [2];
1701	*data++ = cell->face [2] >> 8;	2360	*data++ = tile >> 8;
1702	*data++ = cell->face [2];	2361	*data++ = tile;
1703	}	2362	}
1704	}	2363	}
1705	else	2364	else
1706	*data++ = 0;	2365	*data++ = 0;
1707	}	2366	}
1708	}	2367	}
1709		2368
		2369	/* if size is wh + 5 then no data has been found /
		2370	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2371	{
1710	SvPOK_only (data_sv);	2372	SvPOK_only (data_sv);
1711	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2373	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2374	}
		2375
1712	RETVAL = data_sv;	2376	RETVAL = data_sv;
1713	}	2377	}
1714	OUTPUT:	2378	OUTPUT:
1715	RETVAL	2379	RETVAL
1716		2380
1717	void	2381	void
1718	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2382	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1719	PPCODE:	2383	PPCODE:
1720	{	2384	{
1721	int x, y, z;	2385	int x, y, z;
1722	int w, h;	2386	int w, h;
1723	int x1, y1;	2387	int x1, y1;
		2388	STRLEN len;
		2389	uint8_t data, end;
		2390
		2391	len = SvLEN (data_sv);
		2392	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2393	data = SvPVbyte_nolen (data_sv);
		2394	end = data + len + 8;
		2395
		2396	if (len < 5)
		2397	XSRETURN_EMPTY;
1724		2398
1725	if (*data++ != 0)	2399	if (*data++ != 0)
1726	return; /* version mismatch */	2400	XSRETURN_EMPTY; /* version mismatch */
1727		2401
1728	w = data++ << 8; w \|= data++;	2402	w = data++ << 8; w \|= data++;
1729	h = data++ << 8; h \|= data++;	2403	h = data++ << 8; h \|= data++;
1730		2404
1731	// we need to do this 'cause we don't keep an absolute coord system for rows	2405	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1743	{	2417	{
1744	maprow *row = map_get_row (self, y);	2418	maprow *row = map_get_row (self, y);
1745		2419
1746	for (x = x0; x < x1; x++)	2420	for (x = x0; x < x1; x++)
1747	{	2421	{
		2422	uint8_t flags;
		2423
		2424	if (data + 7 >= end)
		2425	XSRETURN_EMPTY;
		2426
1748	uint8_t flags = *data++;	2427	flags = *data++;
1749		2428
1750	if (flags)	2429	if (flags)
1751	{	2430	{
1752	mapface face[3] = { 0, 0, 0 };
1753
1754	mapcell *cell = row_get_cell (row, x);	2431	mapcell *cell = row_get_cell (row, x);
		2432	tileid tile[3] = { 0, 0, 0 };
1755		2433
1756	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2434	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1757	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2435	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1758	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2436	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1759		2437
1760	if (cell->darkness == 0)	2438	if (cell->darkness == 0)
1761	{	2439	{
1762	cell->darkness = 0;	2440	/cell->darkness = 0;/
		2441	EXTEND (SP, 3);
1763		2442
1764	for (z = 0; z <= 2; z++)	2443	for (z = 0; z <= 2; z++)
1765	{	2444	{
1766	cell->face[z] = face[z];	2445	tileid t = tile [z];
1767		2446
1768	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2447	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2448	{
1769	XPUSHs (sv_2mortal (newSViv (face[z])));	2449	PUSHs (sv_2mortal (newSViv (t)));
		2450	need_texid (self, t);
		2451	}
		2452
		2453	cell->tile [z] = t;
1770	}	2454	}
1771	}	2455	}
1772	}	2456	}
1773	}	2457	}
1774	}	2458	}
1775	}	2459	}
1776		2460
1777	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2461	MODULE = Deliantra::Client PACKAGE = DC::RW
1778		2462
1779	CFPlus::MixChunk	2463	DC::RW
1780	new_from_file (SV class, char path)	2464	new (SV class, SV data_sv)
1781	CODE:	2465	CODE:
1782	RETVAL = Mix_LoadWAV (path);	2466	{
		2467	STRLEN datalen;
		2468	char *data = SvPVbyte (data_sv, datalen);
		2469
		2470	RETVAL = SDL_RWFromConstMem (data, datalen);
		2471	}
1783	OUTPUT:	2472	OUTPUT:
1784	RETVAL	2473	RETVAL
1785		2474
		2475	DC::RW
		2476	new_from_file (SV class, const char path, const char *mode = "rb")
		2477	CODE:
		2478	RETVAL = SDL_RWFromFile (path, mode);
		2479	OUTPUT:
		2480	RETVAL
		2481
		2482	# fails on win32:
		2483	# dc.xs(2268) : error C2059: syntax error : '('
1786	void	2484	#void
		2485	#close (DC::RW self)
		2486	# CODE:
		2487	# (self->(close)) (self);
		2488
		2489	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2490
		2491	PROTOTYPES: DISABLE
		2492
		2493	DC::Channel
		2494	find ()
		2495	CODE:
		2496	{
		2497	RETVAL = Mix_GroupAvailable (-1);
		2498
		2499	if (RETVAL < 0)
		2500	{
		2501	RETVAL = Mix_GroupOldest (-1);
		2502
		2503	if (RETVAL < 0)
		2504	XSRETURN_UNDEF;
		2505
		2506	Mix_HaltChannel (RETVAL);
		2507	}
		2508
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	OUTPUT:
		2513	RETVAL
		2514
		2515	void
		2516	halt (DC::Channel self)
		2517	CODE:
		2518	Mix_HaltChannel (self);
		2519
		2520	void
		2521	expire (DC::Channel self, int ticks = -1)
		2522	CODE:
		2523	Mix_ExpireChannel (self, ticks);
		2524
		2525	void
		2526	fade_out (DC::Channel self, int ticks = -1)
		2527	CODE:
		2528	Mix_FadeOutChannel (self, ticks);
		2529
		2530	int
		2531	volume (DC::Channel self, int volume)
		2532	CODE:
		2533	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	void
		2538	unregister_all_effects (DC::Channel self)
		2539	CODE:
		2540	Mix_UnregisterAllEffects (self);
		2541
		2542	void
		2543	set_panning (DC::Channel self, int left, int right)
		2544	CODE:
		2545	left = CLAMP (left , 0, 255);
		2546	right = CLAMP (right, 0, 255);
		2547	Mix_SetPanning (self, left, right);
		2548
		2549	void
		2550	set_distance (DC::Channel self, int distance)
		2551	CODE:
		2552	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2553
		2554	void
		2555	set_position (DC::Channel self, int angle, int distance)
		2556	CODE:
		2557
		2558	void
		2559	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2560	CODE:
		2561	{
		2562	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2563	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2564	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2565	}
		2566
		2567	void
		2568	set_reverse_stereo (DC::Channel self, int flip)
		2569	CODE:
		2570	Mix_SetReverseStereo (self, flip);
		2571
		2572	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2573
		2574	PROTOTYPES: DISABLE
		2575
		2576	DC::MixChunk
		2577	new (SV *class, DC::RW rwops)
		2578	CODE:
		2579	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2580	OUTPUT:
		2581	RETVAL
		2582
		2583	void
1787	DESTROY (CFPlus::MixChunk self)	2584	DESTROY (DC::MixChunk self)
1788	CODE:	2585	CODE:
1789	Mix_FreeChunk (self);	2586	Mix_FreeChunk (self);
1790		2587
1791	int	2588	int
1792	volume (CFPlus::MixChunk self, int volume = -1)	2589	volume (DC::MixChunk self, int volume = -1)
1793	CODE:	2590	CODE:
		2591	if (items > 1)
		2592	volume = CLAMP (volume, 0, 128);
1794	RETVAL = Mix_VolumeChunk (self, volume);	2593	RETVAL = Mix_VolumeChunk (self, volume);
1795	OUTPUT:	2594	OUTPUT:
1796	RETVAL	2595	RETVAL
1797		2596
1798	int	2597	DC::Channel
1799	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2598	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1800	CODE:	2599	CODE:
		2600	{
1801	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2601	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2602
		2603	if (RETVAL < 0)
		2604	XSRETURN_UNDEF;
		2605
		2606	if (channel < 0)
		2607	{
		2608	Mix_UnregisterAllEffects (RETVAL);
		2609	Mix_Volume (RETVAL, 128);
		2610	}
		2611	}
1802	OUTPUT:	2612	OUTPUT:
1803	RETVAL	2613	RETVAL
1804		2614
1805	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2615	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1806		2616
1807	int	2617	int
1808	volume (int volume = -1)	2618	volume (int volume = -1)
		2619	PROTOTYPE: ;$
1809	CODE:	2620	CODE:
		2621	if (items > 0)
		2622	volume = CLAMP (volume, 0, 128);
1810	RETVAL = Mix_VolumeMusic (volume);	2623	RETVAL = Mix_VolumeMusic (volume);
1811	OUTPUT:	2624	OUTPUT:
1812	RETVAL	2625	RETVAL
1813		2626
		2627	void
		2628	fade_out (int ms)
		2629	CODE:
		2630	Mix_FadeOutMusic (ms);
		2631
		2632	void
		2633	halt ()
		2634	CODE:
		2635	Mix_HaltMusic ();
		2636
1814	CFPlus::MixMusic	2637	DC::MixMusic
1815	new_from_file (SV class, char path)	2638	new (SV *class, DC::RW rwops)
1816	CODE:	2639	CODE:
1817	RETVAL = Mix_LoadMUS (path);	2640	RETVAL = Mix_LoadMUS_RW (rwops);
1818	OUTPUT:	2641	OUTPUT:
1819	RETVAL	2642	RETVAL
1820		2643
1821	void	2644	void
1822	DESTROY (CFPlus::MixMusic self)	2645	DESTROY (DC::MixMusic self)
1823	CODE:	2646	CODE:
1824	Mix_FreeMusic (self);	2647	Mix_FreeMusic (self);
1825		2648
1826	int	2649	int
1827	play (CFPlus::MixMusic self, int loops = -1)	2650	play (DC::MixMusic self, int loops = -1)
1828	CODE:	2651	CODE:
1829	RETVAL = Mix_PlayMusic (self, loops);	2652	RETVAL = Mix_PlayMusic (self, loops);
1830	OUTPUT:	2653	OUTPUT:
1831	RETVAL	2654	RETVAL
1832		2655
1833	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2656	void
		2657	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2658	CODE:
		2659	Mix_FadeInMusicPos (self, loops, ms, position);
		2660
		2661	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2662
		2663	PROTOTYPES: ENABLE
1834		2664
1835	BOOT:	2665	BOOT:
1836	{	2666	{
1837	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2667	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1838	static const struct {	2668	static const struct {
1839	const char *name;	2669	const char *name;
1840	IV iv;	2670	IV iv;
1841	} *civ, const_iv[] = {	2671	} *civ, const_iv[] = {
1842	# define const_iv(name) { # name, (IV)name }	2672	# define const_iv(name) { # name, (IV)name }
		2673	const_iv (GL_VENDOR),
		2674	const_iv (GL_VERSION),
		2675	const_iv (GL_EXTENSIONS),
1843	const_iv (GL_COLOR_MATERIAL),	2676	const_iv (GL_COLOR_MATERIAL),
1844	const_iv (GL_SMOOTH),	2677	const_iv (GL_SMOOTH),
1845	const_iv (GL_FLAT),	2678	const_iv (GL_FLAT),
1846	const_iv (GL_DITHER),	2679	const_iv (GL_DITHER),
1847	const_iv (GL_BLEND),	2680	const_iv (GL_BLEND),
…		…
1851	const_iv (GL_ALPHA_TEST),	2684	const_iv (GL_ALPHA_TEST),
1852	const_iv (GL_NORMALIZE),	2685	const_iv (GL_NORMALIZE),
1853	const_iv (GL_RESCALE_NORMAL),	2686	const_iv (GL_RESCALE_NORMAL),
1854	const_iv (GL_FRONT),	2687	const_iv (GL_FRONT),
1855	const_iv (GL_BACK),	2688	const_iv (GL_BACK),
		2689	const_iv (GL_AUX0),
1856	const_iv (GL_AND),	2690	const_iv (GL_AND),
1857	const_iv (GL_ONE),	2691	const_iv (GL_ONE),
1858	const_iv (GL_ZERO),	2692	const_iv (GL_ZERO),
1859	const_iv (GL_SRC_ALPHA),	2693	const_iv (GL_SRC_ALPHA),
1860	const_iv (GL_DST_ALPHA),	2694	const_iv (GL_DST_ALPHA),
…		…
1873	const_iv (GL_INTENSITY),	2707	const_iv (GL_INTENSITY),
1874	const_iv (GL_LUMINANCE),	2708	const_iv (GL_LUMINANCE),
1875	const_iv (GL_LUMINANCE_ALPHA),	2709	const_iv (GL_LUMINANCE_ALPHA),
1876	const_iv (GL_FLOAT),	2710	const_iv (GL_FLOAT),
1877	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2711	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2712	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2713	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2714	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2715	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2716	const_iv (GL_COMPRESSED_RGB_ARB),
		2717	const_iv (GL_COMPRESSED_RGBA_ARB),
1878	const_iv (GL_COMPILE),	2718	const_iv (GL_COMPILE),
		2719	const_iv (GL_PROXY_TEXTURE_1D),
		2720	const_iv (GL_PROXY_TEXTURE_2D),
1879	const_iv (GL_TEXTURE_1D),	2721	const_iv (GL_TEXTURE_1D),
1880	const_iv (GL_TEXTURE_2D),	2722	const_iv (GL_TEXTURE_2D),
1881	const_iv (GL_TEXTURE_ENV),	2723	const_iv (GL_TEXTURE_ENV),
1882	const_iv (GL_TEXTURE_MAG_FILTER),	2724	const_iv (GL_TEXTURE_MAG_FILTER),
1883	const_iv (GL_TEXTURE_MIN_FILTER),	2725	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1904	const_iv (GL_COLOR_LOGIC_OP),	2746	const_iv (GL_COLOR_LOGIC_OP),
1905	const_iv (GL_SEPARABLE_2D),	2747	const_iv (GL_SEPARABLE_2D),
1906	const_iv (GL_CONVOLUTION_2D),	2748	const_iv (GL_CONVOLUTION_2D),
1907	const_iv (GL_CONVOLUTION_BORDER_MODE),	2749	const_iv (GL_CONVOLUTION_BORDER_MODE),
1908	const_iv (GL_CONSTANT_BORDER),	2750	const_iv (GL_CONSTANT_BORDER),
		2751	const_iv (GL_POINTS),
1909	const_iv (GL_LINES),	2752	const_iv (GL_LINES),
1910	const_iv (GL_LINE_STRIP),	2753	const_iv (GL_LINE_STRIP),
1911	const_iv (GL_LINE_LOOP),	2754	const_iv (GL_LINE_LOOP),
1912	const_iv (GL_QUADS),	2755	const_iv (GL_QUADS),
1913	const_iv (GL_QUAD_STRIP),	2756	const_iv (GL_QUAD_STRIP),
1914	const_iv (GL_TRIANGLES),	2757	const_iv (GL_TRIANGLES),
1915	const_iv (GL_TRIANGLE_STRIP),	2758	const_iv (GL_TRIANGLE_STRIP),
1916	const_iv (GL_TRIANGLE_FAN),	2759	const_iv (GL_TRIANGLE_FAN),
		2760	const_iv (GL_POLYGON),
1917	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2761	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2762	const_iv (GL_POINT_SMOOTH_HINT),
		2763	const_iv (GL_LINE_SMOOTH_HINT),
		2764	const_iv (GL_POLYGON_SMOOTH_HINT),
		2765	const_iv (GL_GENERATE_MIPMAP_HINT),
		2766	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1918	const_iv (GL_FASTEST),	2767	const_iv (GL_FASTEST),
		2768	const_iv (GL_DONT_CARE),
		2769	const_iv (GL_NICEST),
1919	const_iv (GL_V2F),	2770	const_iv (GL_V2F),
1920	const_iv (GL_V3F),	2771	const_iv (GL_V3F),
1921	const_iv (GL_T2F_V3F),	2772	const_iv (GL_T2F_V3F),
1922	const_iv (GL_T2F_N3F_V3F),	2773	const_iv (GL_T2F_N3F_V3F),
1923	# undef const_iv	2774	# undef const_iv
1924	};	2775	};
1925		2776
1926	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2777	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1927	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2778	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2779
		2780	texture_av = newAV ();
		2781	AvREAL_off (texture_av);
1928	}	2782	}
		2783
		2784	void
		2785	disable_GL_EXT_blend_func_separate ()
		2786	CODE:
		2787	gl.BlendFuncSeparate = 0;
		2788	gl.BlendFuncSeparateEXT = 0;
1929		2789
1930	char *	2790	char *
1931	gl_vendor ()	2791	gl_vendor ()
1932	CODE:	2792	CODE:
1933	RETVAL = (char *)glGetString (GL_VENDOR);	2793	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1946	CODE:	2806	CODE:
1947	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2807	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1948	OUTPUT:	2808	OUTPUT:
1949	RETVAL	2809	RETVAL
1950		2810
		2811	const char *glGetString (GLenum pname)
		2812
		2813	GLint glGetInteger (GLenum pname)
		2814	CODE:
		2815	glGetIntegerv (pname, &RETVAL);
		2816	OUTPUT:
		2817	RETVAL
		2818
		2819	GLdouble glGetDouble (GLenum pname)
		2820	CODE:
		2821	glGetDoublev (pname, &RETVAL);
		2822	OUTPUT:
		2823	RETVAL
		2824
1951	int glGetError ()	2825	int glGetError ()
1952		2826
1953	void glFinish ()	2827	void glFinish ()
1954		2828
1955	void glClear (int mask)	2829	void glClear (int mask)
…		…
1992	# near_ and far_ are due to microsofts buggy "c" compiler	2866	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2867	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1994		2868
1995	# near_ and far_ are due to microsofts buggy "c" compiler	2869	# near_ and far_ are due to microsofts buggy "c" compiler
1996	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2870	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2871
		2872	PROTOTYPES: DISABLE
1997		2873
1998	void glViewport (int x, int y, int width, int height)	2874	void glViewport (int x, int y, int width, int height)
1999		2875
2000	void glScissor (int x, int y, int width, int height)	2876	void glScissor (int x, int y, int width, int height)
2001		2877
…		…
2009		2885
2010	void glRotate (float angle, float x, float y, float z)	2886	void glRotate (float angle, float x, float y, float z)
2011	CODE:	2887	CODE:
2012	glRotatef (angle, x, y, z);	2888	glRotatef (angle, x, y, z);
2013		2889
2014	void glBegin (int mode)
2015
2016	void glEnd ()
2017
2018	void glColor (float r, float g, float b, float a = 1.0)	2890	void glColor (float r, float g, float b, float a = 1.0)
2019	PROTOTYPE: @
2020	ALIAS:	2891	ALIAS:
2021	glColor_premultiply = 1	2892	glColor_premultiply = 1
2022	CODE:	2893	CODE:
2023	if (ix)	2894	if (ix)
2024	{	2895	{
…		…
2027	b *= a;	2898	b *= a;
2028	}	2899	}
2029	// microsoft visual "c" rounds instead of truncating...	2900	// microsoft visual "c" rounds instead of truncating...
2030	glColor4f (r, g, b, a);	2901	glColor4f (r, g, b, a);
2031		2902
2032	void glInterleavedArrays (int format, int stride, char *data)
2033
2034	void glDrawElements (int mode, int count, int type, char *indices)
2035
2036	# 1.2 void glDrawRangeElements (int mode, int start, int end
2037
2038	void glRasterPos (float x, float y, float z = 0.)	2903	void glRasterPos (float x, float y, float z = 0.)
2039	CODE:	2904	CODE:
2040	glRasterPos3f (0, 0, z);	2905	glRasterPos3f (0, 0, z);
2041	glBitmap (0, 0, 0, 0, x, y, 0);	2906	glBitmap (0, 0, 0, 0, x, y, 0);
2042		2907
…		…
2046		2911
2047	void glTexCoord (float s, float t)	2912	void glTexCoord (float s, float t)
2048	CODE:	2913	CODE:
2049	glTexCoord2f (s, t);	2914	glTexCoord2f (s, t);
2050		2915
		2916	void glRect (float x1, float y1, float x2, float y2)
		2917	CODE:
		2918	glRectf (x1, y1, x2, y2);
		2919
		2920	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2921	CODE:
		2922	glBegin (GL_LINE_LOOP);
		2923	glVertex2f (x1, y1);
		2924	glVertex2f (x2, y1);
		2925	glVertex2f (x2, y2);
		2926	glVertex2f (x1, y2);
		2927	glEnd ();
		2928
		2929	PROTOTYPES: ENABLE
		2930
		2931	void glBegin (int mode)
		2932
		2933	void glEnd ()
		2934
		2935	void glPointSize (GLfloat size)
		2936
		2937	void glLineWidth (GLfloat width)
		2938
		2939	void glInterleavedArrays (int format, int stride, char *data)
		2940
		2941	void glDrawElements (int mode, int count, int type, char *indices)
		2942
		2943	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2944
2051	void glTexEnv (int target, int pname, float param)	2945	void glTexEnv (int target, int pname, float param)
2052	CODE:	2946	CODE:
2053	glTexEnvf (target, pname, param);	2947	glTexEnvf (target, pname, param);
2054		2948
2055	void glTexParameter (int target, int pname, float param)	2949	void glTexParameter (int target, int pname, float param)
…		…
2071	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2965	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2072	CODE:	2966	CODE:
2073	if (gl.SeparableFilter2D)	2967	if (gl.SeparableFilter2D)
2074	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2968	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2075		2969
2076	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2970	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2077		2971
2078	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2079		2973
2080	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2974	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2975
		2976	void glPixelZoom (float x, float y)
2081		2977
2082	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2978	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2083		2979
2084	int glGenTexture ()	2980	int glGenTexture ()
2085	CODE:	2981	CODE:
2086	{	2982	RETVAL = gen_texture ();
2087	GLuint name;
2088	glGenTextures (1, &name);
2089	RETVAL = name;
2090	}
2091	OUTPUT:	2983	OUTPUT:
2092	RETVAL	2984	RETVAL
2093		2985
2094	void glDeleteTexture (int name)	2986	void glDeleteTexture (int name)
2095	CODE:	2987	CODE:
2096	{
2097	GLuint name_ = name;
2098	glDeleteTextures (1, &name_);	2988	del_texture (name);
2099	}	2989
2100
2101	int glGenList ()	2990	int glGenList ()
2102	CODE:	2991	CODE:
2103	RETVAL = glGenLists (1);	2992	RETVAL = glGenLists (1);
2104	OUTPUT:	2993	OUTPUT:
2105	RETVAL	2994	RETVAL
…		…
2112		3001
2113	void glEndList ()	3002	void glEndList ()
2114		3003
2115	void glCallList (int list)	3004	void glCallList (int list)
2116		3005
		3006	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3007
		3008	PROTOTYPES: DISABLE
		3009
		3010	void
		3011	find_widget (SV *self, NV x, NV y)
		3012	PPCODE:
		3013	{
		3014	if (within_widget (self, x, y))
		3015	XPUSHs (self);
		3016	}
		3017
		3018	BOOT:
		3019	{
		3020	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3021
		3022	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3023	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3024	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3025	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3026	}
		3027
		3028	void
		3029	draw (SV *self)
		3030	CODE:
		3031	{
		3032	HV *hv;
		3033	SV **svp;
		3034	NV x, y, w, h;
		3035	SV *draw_x_sv = GvSV (draw_x_gv);
		3036	SV *draw_y_sv = GvSV (draw_y_gv);
		3037	SV *draw_w_sv = GvSV (draw_w_gv);
		3038	SV *draw_h_sv = GvSV (draw_h_gv);
		3039	double draw_x, draw_y;
		3040
		3041	if (!SvROK (self))
		3042	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3043
		3044	hv = (HV *)SvRV (self);
		3045
		3046	if (SvTYPE (hv) != SVt_PVHV)
		3047	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3048
		3049	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3050	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3051
		3052	if (!h \|\| !w)
		3053	XSRETURN_EMPTY;
		3054
		3055	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3056	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3057
		3058	draw_x = SvNV (draw_x_sv) + x;
		3059	draw_y = SvNV (draw_y_sv) + y;
		3060
		3061	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3062	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3063	XSRETURN_EMPTY;
		3064
		3065	sv_setnv (draw_x_sv, draw_x);
		3066	sv_setnv (draw_y_sv, draw_y);
		3067
		3068	glPushMatrix ();
		3069	glTranslated (x, y, 0);
		3070
		3071	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3072	{
		3073	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3074
		3075	if (svp && SvTRUE (*svp))
		3076	{
		3077	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3078	glEnable (GL_BLEND);
		3079	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3080	glBegin (GL_QUADS);
		3081	glVertex2f (0, 0);
		3082	glVertex2f (w, 0);
		3083	glVertex2f (w, h);
		3084	glVertex2f (0, h);
		3085	glEnd ();
		3086	glDisable (GL_BLEND);
		3087	}
		3088	}
		3089	#if 0
		3090	// draw borders, for debugging
		3091	glPushMatrix ();
		3092	glColor4f (1., 1., 0., 1.);
		3093	glTranslatef (.5, .5, 0.);
		3094	glBegin (GL_LINE_LOOP);
		3095	glVertex2f (0 , 0);
		3096	glVertex2f (w - 1, 0);
		3097	glVertex2f (w - 1, h - 1);
		3098	glVertex2f (0 , h - 1);
		3099	glEnd ();
		3100	glPopMatrix ();
		3101	#endif
		3102	PUSHMARK (SP);
		3103	XPUSHs (self);
		3104	PUTBACK;
		3105	call_method ("_draw", G_VOID \| G_DISCARD);
		3106	SPAGAIN;
		3107
		3108	glPopMatrix ();
		3109
		3110	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3111	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3112	}
		3113

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs. Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.153 by root, Tue Sep 19 22:02:38 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC