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f183158d03
subrepo: subdir: "lib/libpl2" merged: "58e4fa38" upstream: origin: "https://gitlab.com/parallel-launcher/libpl2" branch: "master" commit: "58e4fa38" git-subrepo: version: "0.4.9" origin: "https://github.com/ingydotnet/git-subrepo" commit: "4f60dd7"
71 lines
2.4 KiB
C
71 lines
2.4 KiB
C
#include "libpl2-emu.h"
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#include "libpl2-internal.h"
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typedef struct {
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unsigned short pluginId;
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unsigned short capabilities;
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char name[];
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} plugin_internal_t;
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lpl2_bool lpl2_get_core_version( lpl2_version *version, lpl2_err *err ) {
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LPL2_VERIFY_INITIALIZED( err, FALSE )
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LPL2_VERIFY_NOTNULL( version, err, FALSE )
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volatile const __lpl2_response *response = __lpl2_query_basic( 0x0001 );
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volatile const lpl2_version *payload = (volatile const lpl2_version*)response->payload;
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if( response->protocolStatus == 0 ) {
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version->major = payload->major;
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version->minor = payload->minor;
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version->patch = payload->patch;
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if( err ) *err = LPL2_ERR_OKAY;
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return TRUE;
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} else {
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version->major = version->minor = version->patch = 0;
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if( err ) *err = LPL2_UNEXPECTED_ERROR( response->status );
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return FALSE;
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}
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}
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lpl2_cheat_flags lpl2_get_cheat_flags( lpl2_err *err ) {
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LPL2_VERIFY_INITIALIZED( err, LPL2_NO_CHEAT_FLAGS )
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LPL2_VERIFY_ABI( 2, err, LPL2_NO_CHEAT_FLAGS )
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volatile const __lpl2_response *response = __lpl2_query_basic( 0x0005 );
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if( response->protocolStatus != 0 ) {
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if( err ) *err = LPL2_UNEXPECTED_ERROR( response->status );
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return LPL2_NO_CHEAT_FLAGS;
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}
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if( err ) *err = LPL2_ERR_OKAY;
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return (lpl2_cheat_flags)response->commandStatus;
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}
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lpl2_cheat_flags lpl2_clear_cheat_flags( lpl2_cheat_flags flags, lpl2_err *err ) {
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LPL2_VERIFY_INITIALIZED( err, LPL2_NO_CHEAT_FLAGS )
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LPL2_VERIFY_ABI( 2, err, LPL2_NO_CHEAT_FLAGS )
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volatile const __lpl2_response *response = __lpl2_query_byte( 0x0006, (unsigned char)flags );
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if( response->protocolStatus != 0 ) {
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if( err ) *err = LPL2_UNEXPECTED_ERROR( response->status );
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return LPL2_NO_CHEAT_FLAGS;
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}
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if( err ) *err = LPL2_ERR_OKAY;
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return (lpl2_cheat_flags)response->commandStatus;
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}
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lpl2_bool lpl2_get_graphics_plugin( lpl2_plugin_info *plugin, lpl2_err *err ) {
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LPL2_VERIFY_INITIALIZED( err, FALSE )
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LPL2_VERIFY_NOTNULL( plugin, err, FALSE )
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volatile const __lpl2_response *response = __lpl2_query_basic( 0x0004 );
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volatile const plugin_internal_t *payload = (volatile const plugin_internal_t*)response->payload;
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if( response->status == 0 ) {
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plugin->pluginId = (lpl2_gfx_plugin)payload->pluginId;
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plugin->capabilities = (lpl2_gfx_capabilities)payload->capabilities;
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plugin->name[__lpl2_strcpy( plugin->name, payload->name, 9 )] = '\0';
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if( err ) *err = LPL2_ERR_OKAY;
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return TRUE;
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} else {
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if( err ) *err = LPL2_UNEXPECTED_ERROR( response->status );
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return FALSE;
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}
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}
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